Condemned property and property taxes: what you actually owe

Last updated 2026-07-11

What happens to your property taxes when a building is condemned?

The bill does not stop just because the city posts a notice on your door. Property taxes are a lien on the land and the structure, and most states treat condemnation as a legal status change, not an automatic cancellation of what you already owe.

Here is the core problem. The assessor's office values your property as of a specific lien date, often January 1 of the tax year. If the condemnation notice came after that date, the assessor may have already locked in a value based on a habitable structure. You get a bill for a building you cannot legally use, rent, or sell at full market value.

There are two very different kinds of condemnation. They produce very different tax outcomes.

Governmental taking (eminent domain): The government formally acquires your property, usually pays compensation, and eventually the deed transfers. Once title transfers, your tax obligation ends. But between the condemnation order and the actual closing, you may still owe taxes, and in drawn-out eminent-domain cases that gap runs one to three years. ^[1]

Code-enforcement condemnation: This is what most homeowners face. The city or county declares the structure unfit for occupancy, orders it vacated, maybe orders demolition. The government does not buy the property. You still own it. You still owe taxes. The assessed value might not drop at all unless you specifically appeal or apply for an exemption or abatement. This is the scenario this article focuses on.

Do you legally have to pay property taxes on a condemned house?

Yes. In nearly every state, the obligation to pay continues as long as you hold title, regardless of whether anyone can live in the place. The tax lien attaches to the parcel, not to the building's occupancy status.

The key statute most states apply is a version of their general property tax code, which requires taxes on all real property unless a specific exemption applies. California Revenue and Taxation Code Section 4985 allows cancellation of a tax penalty when the taxpayer shows good cause, but the underlying tax itself is not cancelled by condemnation alone. ^[2]

Where it gets interesting is the concept of "economic obsolescence" or "physical deterioration" as grounds for a lower assessed value. That is your real lever. You are not trying to eliminate the tax. You are arguing that the assessed value no longer reflects market reality, because no buyer would pay full pre-condemnation value for an uninhabitable structure.

One exception matters. A handful of states and many individual cities run abatement or exemption programs for properties declared unfit for human habitation. Detroit, Philadelphia, Baltimore, and Cleveland, among others, have targeted relief tied to blight designation. These programs are not automatic. You have to apply, and each has its own deadline. ^[3]

Assume you owe until you have written confirmation from the assessor or a board of review that you do not.

How does condemnation affect your property's assessed value?

Condemnation is one of the strongest pieces of evidence a homeowner can bring to a tax appeal, and most people never use it. An official finding that a building is unsafe is hard for an assessor to wave off.

Assessors are supposed to value property at its "fair market value" as of the lien date. Fair market value is the price a willing buyer would pay a willing seller in an arm's-length transaction. A condemned building with active code violations, demolition orders, or restrictions on use is worth far less than the same structure in habitable condition.

The research backs this up. A study published in the Journal of Real Estate Research found that properties with serious code violations or condemnation status sold at discounts ranging from 20 percent to over 50 percent compared to similar properties without those designations, depending on severity and local market conditions. ^[4]

The assessor is not going to hunt down your condemnation notice and cut your value on their own. You have to bring it to them.

Here is what moves the needle:

• A copy of the official condemnation or unsafe-structure notice from the code-enforcement authority
• A repair cost estimate from a licensed contractor showing what it takes to bring the property to habitable condition
• Comparable sales of similarly distressed or condemned properties nearby (rare, but sometimes findable in MLS data or county recorder files)
• A formal appraisal, if the gap is large enough to justify the $300 to $700 cost

The International Association of Assessing Officers (IAAO) standard practice guides say physical deterioration beyond normal wear, plus functional or economic obsolescence, should be reflected in assessed value. ^[5] If your assessor is not applying those adjustments, that is your appeal argument.

Condition	Typical market value impact vs. habitable comparable
Minor code violations, fixable	-5% to -15%
Major structural issues, occupied	-15% to -30%
Condemned, vacant, city order to vacate	-30% to -55%
Condemned with demolition order	-50% to -80% or land value only

These are general ranges drawn from distressed-sale research. Your local market and the severity of the condemnation will dictate the actual discount. Nobody has precise universal data on this.

What is the deadline to appeal a tax assessment on a condemned property?

This is where most people lose money. They wait for the tax bill, assume the assessed value will get corrected on its own, and miss the appeal window.

Appeal deadlines are set by state law and vary widely. They run from as short as 30 days after the assessment notice to as long as December 31 of the tax year. Here is a snapshot of deadlines in major states:

State	Appeal deadline (typical)	Notes
California	60 days from notice of assessed value	Filing with county Assessment Appeals Board [2]
Texas	May 15 or 30 days after notice, whichever is later	Can file informal protest any time before [6]
New York	Varies by jurisdiction, often around March 1	NYC has separate calendar [9]
Illinois (Cook County)	Specific window by township, published by assessor	See Cook County tax assessor tax bill [8]
Florida	25 days from TRIM notice (mailed in August)	[10]
Georgia	45 days from assessment notice	Gwinnett County tax assessor publishes dates
Minnesota	April 30 or 30 days from notice	Hennepin County posts schedule
Missouri	Third Monday in June	St. Louis County Board of Equalization

If your condemnation notice arrives mid-year, after the normal appeal window has closed, you may still have options. Many states allow a "calamity" or "extraordinary circumstances" petition when a property suffers a sudden, dramatic loss in value. California, for example, allows a Prop 8 decline-in-value reassessment request at any time during the year. ^[2]

If you are in Texas, the appraisal district has informal procedures that let owners present evidence outside the formal cycle in some cases, though formal protest deadlines stay strict. ^[6]

The safest play: file a formal appeal the same week you receive the condemnation notice, even if the normal deadline has not arrived yet. You lose nothing by filing early.

Can you get a property tax exemption or abatement for a condemned property?

Sometimes, though "exemption" oversells what most programs actually give you.

A full tax exemption (zero taxes owed) for a condemned property is rare and usually limited to:

1. Properties owned by a nonprofit or religious organization (those exemptions exist independently of condemnation) 2. Properties under an active eminent-domain proceeding where a court has ordered a stay of tax collection 3. Specific municipal blight-abatement programs that forgive taxes as part of a rehabilitation incentive

More often, local governments offer abatements, which reduce but do not eliminate the tax. These programs usually require you to commit to rehabilitating the property within a set period. Demolish instead of rehabilitate, and you may owe back the taxes that were abated.

Philadelphia's Longtime Owner Occupants Program (LOOP) and similar homestead-based programs in some cities can cut the effective tax on a distressed primary residence. Detroit has used tax-foreclosure diversion programs tied to hardship that work as de-facto abatements for low-income owners. ^[3]

For most homeowners, the realistic path is not an exemption but a reassessment to a lower value through the formal appeal process. A successful appeal on a condemned property could cut your assessed value by 30 to 60 percent, which cuts your bill by the same percentage.

If you own a condemned commercial property in a major metro, check whether a tax increment financing (TIF) district or brownfield redevelopment program applies. Those can carry real tax incentives. See LA county property tax for California-specific programs.

What happens to unpaid property taxes if the government condemns and takes your property?

When the government takes your property through eminent domain and pays just compensation, the settlement process usually handles outstanding taxes. This does not mean they disappear. They come out of your compensation check at closing.

The U.S. Supreme Court has held that just compensation under the Fifth Amendment is the fair market value of the property at the time of the taking. ^[7] That amount goes to the owner, but the government or its title company clears any liens, including tax liens, before or at settlement.

So if you owe $8,000 in back taxes and the compensation offer is $120,000, you likely net around $112,000 (after the taxes and any other liens).

If the government takes your property for less than market value, or the condemnation is contested, you can negotiate or litigate the compensation amount. Here is a twist most owners miss: your assessment history can work against you in those talks. If the assessor put a high value on the property, the government may cite that number as proof of worth. That is one reason a successful pre-condemnation appeal that lowers your assessed value can backfire in eminent-domain compensation. Get a private appraisal before the government finalizes its offer.

Code-enforcement condemnation without a governmental taking is a different story. The government never pays you. The tax lien stays on the property. If taxes go unpaid long enough, the county can eventually foreclose on the tax lien and take the property for what is owed, which is how many blighted urban properties end up in municipal land banks. ^[3]

How do you appeal a property tax assessment on a condemned property, step by step?

This is the part worth your time, because a well-prepared appeal on a condemned property is one of the strongest cases you can bring. The evidence is concrete and hard to argue with.

Step 1: Get the condemnation documentation in order. Obtain a certified copy of the condemnation or unsafe-structure order from the code-enforcement office. This is a public record and costs little to nothing in most jurisdictions.

Step 2: Pull your current assessment. Check the assessor's website for your parcel's assessed value and its components (land vs. improvement). If the improvement value is still high, that is your target.

Step 3: File your appeal before the deadline. Fill out the county or state appeal form. Most have a section for "reason for appeal." Check the box for "physical condition" or "overvaluation." Many assessors run online portals now; online tax payment for property portals often link to appeal forms as well.

Step 4: Gather evidence. You need at minimum the condemnation order, a contractor estimate for repairs, and photographs documenting the condition. Ideally, add two or three sales of comparably distressed properties from your county recorder's records.

Step 5: Request an informal review first. Many assessors will reduce the value informally if you bring clear documentation, which saves everyone the formal hearing. If that fails, go to the formal appeal board.

Step 6: Present at the hearing. Keep it factual. Show the condemnation order. Show the repair estimate. Show what similar distressed properties sold for. Ask the board to reduce the improvement value to match actual condition.

If you want a structured framework for gathering comps and organizing your evidence packet, TaxFightBack's DIY appeal kit walks through this process for distressed-property cases, and you keep 100 percent of any reduction you win rather than splitting it with a contingency firm.

Step 7: If you lose at the local board, you usually have the right to appeal to a state-level board or a circuit/district court. The burden of proof typically shifts at that stage, so bring an appraisal if you go to court.

What if the condemned property is demolished? Do you still owe taxes?

Yes, but the math changes a lot.

Once a structure comes down, you own land only. Land values are much lower than improved-property values in residential areas. Tear down a condemned house valued at $180,000 improved when the land alone is worth $30,000, and your tax bill should drop hard, often by 80 percent or more.

The key is telling the assessor right after demolition. Most jurisdictions allow a mid-year reassessment when a structure is destroyed. Bring a demolition permit, a contractor's completion certificate, and before-and-after photographs.

Some counties adjust the assessment automatically when a demolition permit is pulled. Others do nothing until the next full reassessment cycle, which might be three years away. Do not assume the adjustment happens on its own.

If the county condemns and demolishes your structure without your consent (common in blight-enforcement situations), you may have grounds for both a tax appeal and a legal claim against the municipality for the demolition costs or the value destroyed. That is a separate legal issue. Talk to a real property attorney for that piece.

Demolition also raises the question of who owes the demolition bill. Many cities bill the property owner for government-ordered demolition and attach it as a lien. That lien does not replace property taxes. It stacks on top of them. ^[3]

For large markets like Los Angeles, the county assessor has specific procedures for mid-year value changes triggered by casualty loss or structural removal. See los angeles county property tax for California-specific guidance.

Does condemnation affect property taxes differently in eminent domain versus code enforcement?

These two paths produce very different tax outcomes, and confusing them is a common, expensive mistake.

Eminent domain (governmental taking) means the government wants your land for a public purpose: a road, a school, a utility corridor. The sequence is condemnation order, negotiation or litigation over compensation, closing and title transfer, then your tax obligation ends. Taxes during the process usually get handled at settlement.

Code-enforcement condemnation means a local inspector found the building unsafe. The government does not want your land. They want you to fix it or tear it down. You keep title. Your tax obligation runs on. No compensation is coming.

The practical difference in tax impact:

Scenario	Tax obligation	When it ends	Compensation?
Eminent domain taking	Continues until title transfers	At deed transfer/closing	Yes, just compensation
Code-enforcement condemnation, owner retains title	Continues indefinitely	Never, unless exemption or abatement	No
Tax-lien foreclosure following condemnation	Taxes accrue until foreclosure	At foreclosure, may still owe deficiency	No (or minimal)
Voluntary demolition post-condemnation	Taxes continue on land value	Never, land is still taxable	No

Texas handles these separately under Texas Local Government Code Chapter 214 (municipal unsafe building standards) and the Texas Property Code eminent-domain chapters. ^[6] California has its own eminent-domain statute under Code of Civil Procedure Section 1230.010 et seq. ^[2]

If you are unsure which type you are dealing with, read the paperwork. An eminent-domain proceeding references the government's intent to acquire title and offers compensation. A code-enforcement notice lists violations and orders to repair or vacate without mentioning acquisition.

Are there state-specific programs or protections for condemned property owners?

Yes, and they vary enormously. A few worth knowing:

California: Proposition 8, passed in 1978 as a companion to Prop 13, lets owners request a temporary reduction in assessed value when market value falls below the factored base year value. A condemned structure almost always qualifies. The county assessor has to review these requests annually. ^[2] Santa Clara County's assessor office publishes detailed guidance on decline-in-value applications.

New York: Article 7 of the Real Property Tax Law lets owners file a tax certiorari proceeding in court to challenge an assessment. NYC properties, including condemned ones, use this path. Condemnation evidence is admissible in these proceedings. ^[9] See NYC property tax for the local filing process.

Texas: The appraisal district has to consider physical condition when setting market value. Texas Tax Code Section 23.01 states that market value is the price the property would bring "under prevailing market conditions." ^[6] A condemned building's prevailing conditions are objectively worse, and you can argue that directly to the Appraisal Review Board.

Georgia: The county Board of Assessors uses a fair market value standard. Blight designation under Georgia Code Title 36 can affect assessments in some municipalities. Bibb County's assessor and Gwinnett County's assessor both run appeal processes that accept physical-condition evidence.

Montgomery County, Maryland: Has specific provisions for properties affected by historic-preservation condemnation proceedings as well as standard code-enforcement situations. Montgomery County property tax resources detail the appeal timeline.

Bexar County, Texas (San Antonio area): Follows Texas ARB procedures; condemned-property owners should file with the Bexar County Appraisal District before the May 15 deadline. Bexar County tax assessor information covers the filing process.

The IAAO publishes state assessment standards that help you locate the exact statutory framework for your state. ^[5]

What evidence do you need to win a property tax appeal on a condemned property?

Strong cases follow a simple logic: the assessor assumed a habitable, market-ready structure. Your job is to prove that assumption wrong and put a number on the gap.

The condemnation order is your anchor document. It is an official government finding that the property is unsafe or unfit. Assessors and appeal boards give it serious weight, because it is not your opinion. It is the government's own determination.

After that, repair estimates carry the most persuasive power. Get two or three written estimates from licensed contractors showing what it would cost to bring the property to code. If repair costs approach or exceed the assessed improvement value, that is strong evidence the improvement should be assessed at or near zero.

For comparable sales, search your county recorder's records for any arm's-length sales of condemned or bank-foreclosed properties in similar condition. These are rare but powerful. Even one or two sales at dramatically lower prices set a market benchmark.

Photographs should be dated and cover everything. Shoot every defect cited in the condemnation order: foundation cracks, roof failure, fire damage, mold, structural collapse, whatever applies. Appeals boards are non-technical, and visual evidence lands differently than written descriptions.

A formal appraisal is worth the $350 to $600 cost when your assessed value is over $200,000 and the gap is 30 percent or more. A licensed appraiser who works on distressed or condemned properties can produce a before-and-after valuation opinion that carries professional weight at a formal hearing.

The IAAO's Standard on Mass Appraisal of Real Property notes that "physical depreciation should be estimated for all structures" and that severe depreciation should be reflected in the cost approach. ^[5] Quoting that standard back to an assessor who has ignored your property's condition is a legitimate appeal argument.

Organize everything in a single binder or PDF: condemnation order first, photographs second, repair estimates third, any comparable sales fourth. TaxFightBack's appeal kit includes templates for this exact format, so you are not building the structure from scratch.

Frequently asked questions

Does a condemned property stop accruing property taxes?

No. Property taxes keep accruing as long as you hold title, regardless of condemnation status. The tax is a lien on the parcel, not on the building's occupancy. Your bill will not stop unless you successfully appeal the assessment to a lower value, qualify for a local abatement program, or the property transfers to the government through eminent domain or tax-lien foreclosure.

Can I get a refund of property taxes already paid if my property gets condemned?

In most states, no retroactive refund is available just because of condemnation. But if you successfully appeal and the board reduces your assessed value, you may get a refund for the current tax year or, in some states, the prior year if your appeal was timely filed. Some California counties allow refunds going back two years under Prop 8. Check your state's specific look-back rules.

What happens to property taxes during an eminent-domain proceeding?

Taxes keep accruing during the process. Once title transfers at closing, your obligation ends. Any unpaid taxes usually come out of the just-compensation payment at settlement. If the process drags on for years, which is common in contested takings, those accrued taxes can be a big deduction from your compensation. Keep paying, or at minimum track what you owe.

If the city demolishes my condemned building without my consent, am I still taxed on it?

You will be taxed on the land value, which continues regardless. The improvement value should drop to zero once demolition is complete and you notify the assessor with documentation. The city may also bill you for the demolition costs and attach that as a separate lien. That demolition lien does not replace property taxes; both run at the same time until resolved.

Can I just stop paying property taxes on a condemned property I want to abandon?

Legally, yes, but the consequences are severe. Unpaid taxes accrue interest and penalties, typically 1 to 2 percent per month in most states, and eventually the county can foreclose on the tax lien and take the property. Tax-lien foreclosure can also wipe out any equity you have. If you want out of a condemned property, talk to a real property attorney about voluntary deed-in-lieu options or formal abandonment procedures in your state.

How long does it take to get a property tax reduction on a condemned property after filing an appeal?

Informal reviews often take 30 to 90 days. Formal appeal hearings are typically scheduled within 3 to 6 months of filing, depending on the jurisdiction's backlog. Some high-volume counties in Texas and Illinois take up to 12 months for a formal hearing. Any reduction granted usually applies to the current tax year, and many jurisdictions issue a corrected bill or refund check within 60 days of the board's decision.

Does a condemned property affect my property taxes in future years?

Yes, in both directions. A successful appeal sets a lower base value for future years, which saves you money ongoing. If the property is eventually rehabilitated, the assessor will reassess upward. Some states, like California under Prop 13, base future increases on the new lower assessed value rather than returning to the original higher value, unless the property sells or undergoes new construction.

Is there a homestead exemption available on a condemned property?

Homestead exemptions typically require the property to be your primary residence. A condemned property is usually ordered vacated, which may void the homestead exemption in states that require actual occupancy. Check your state's homestead statute. Some states allow a brief grace period to keep the exemption while you are temporarily displaced by a government-ordered vacancy.

Can an heir or estate owe property taxes on a condemned inherited property?

Yes. When you inherit a condemned property, the estate or the heir inherits the tax obligation along with the title. Delinquent taxes go with the parcel, not with the prior owner personally. Before accepting an inheritance of a condemned property, have a title company or attorney run a lien search so you know exactly what you are taking on, including back taxes, demolition liens, and code-enforcement fines.

Do commercial condemned properties get the same tax appeal rights as residential ones?

Yes, the appeal rights are the same. Commercial condemned properties often have larger dollar gaps, which makes formal appraisals more cost-effective. Income-approach arguments (showing the property generates zero rental income while condemned) can supplement the cost and sales-comparison approaches for commercial properties. Large-market commercial owners should also check for brownfield or TIF incentives that may offset taxes during rehabilitation.

What is the difference between a condemned property and a blighted property for tax purposes?

Condemnation is a formal legal order declaring a specific structure unsafe. Blight is a broader designation that may apply to a neighborhood or class of properties and often ties to municipal redevelopment programs. Some cities attach tax abatement programs to blight designation that do not apply to individually condemned properties, and vice versa. Check both status categories with your local code-enforcement and assessor offices.

Can I negotiate directly with the assessor rather than going through a formal appeal?

In most jurisdictions, yes, and it is usually faster. Bring your condemnation order, repair estimates, and photographs to the assessor's office or submit them through their informal review process. Many assessors will reduce the value administratively without a formal hearing if your documentation is solid. Always get any agreed reduction in writing before withdrawing your formal appeal, because the informal process has no legal force until the assessment is officially changed.

Sources

1. Cornell Law School Legal Information Institute, Eminent Domain overview: Eminent domain involves government acquisition of private property for public use with just compensation; title transfer ends private ownership obligations.
2. California State Board of Equalization, Property Tax Rules and Revenue and Taxation Code: California Prop 8 allows decline-in-value reassessment requests at any time; R&T Code Section 4985 covers penalty cancellation; C.C.P. Section 1230.010 governs eminent domain.
3. Center for Community Progress, Tackling Vacant and Abandoned Properties: Municipal blight-abatement programs in cities including Detroit and Philadelphia offer targeted tax relief for condemned and abandoned properties; code-enforcement demolition costs attach as liens on the parcel.
4. Journal of Real Estate Research, distressed-property valuation studies: Properties with serious code violations or condemnation status sold at discounts ranging from 20 percent to over 50 percent compared to similar habitable properties.
5. International Association of Assessing Officers (IAAO), Standard on Mass Appraisal of Real Property: IAAO standards require physical depreciation to be estimated for all structures and that severe deterioration be reflected in assessed value; economic and functional obsolescence must also be applied.
6. Texas Comptroller of Public Accounts, Property Tax Code Section 23.01: Texas Tax Code Section 23.01 requires appraisal at market value under prevailing conditions; Texas Local Government Code Chapter 214 governs municipal unsafe-building standards.
7. U.S. Constitution, Fifth Amendment (via Cornell LII): The Fifth Amendment requires just compensation when private property is taken for public use; the Supreme Court has held this means fair market value at the time of the taking.
8. Illinois Department of Revenue, Property Tax information: Illinois property tax appeals are filed with county boards of review; Cook County has township-specific appeal windows published by the assessor.
9. New York State Department of Taxation and Finance, Real Property Tax Law Article 7: Article 7 of New York Real Property Tax Law allows judicial review of assessments through tax certiorari proceedings; condemnation evidence is admissible.
10. Florida Department of Revenue, Property Tax Oversight, TRIM Notice information: Florida property owners have 25 days from the TRIM notice (mailed in August) to file a petition with the Value Adjustment Board.