Severance damages in a partial taking are the money the government owes you for the drop in market value of the land you keep after it condemns only part of your property. The Fifth Amendment’s “just compensation” requirement covers more than the strip physically seized: if what’s left is worth less because of the acquisition or the project behind it, that loss is compensable too. Government offers routinely price the land taken and ignore the remainder, which is why so many partial-taking disputes turn on severance figures rather than the acreage itself.
When You Actually Qualify for a Severance Claim
Before any number matters, you have to show the land taken and the land you kept were part of one economic unit. Courts call this the larger parcel, and they test it through three unities, all of which must hold at once.
- Unity of ownership. The taken portion and the remainder belong to the same person or entity. If the government condemns your neighbor’s parcel and your property loses value as a result, you don’t have a severance claim no matter how real the harm. Deeds and title records settle this.
- Unity of use. Both portions functioned together as a single operation before the taking. A farm rotating crops across multiple fields, a shopping center sharing a parking lot, a factory with a warehouse across the street — these are integrated uses. Two parcels you happened to own but used for unrelated purposes are not.
- Contiguity. The parcels normally share a boundary. Courts have accepted separated parcels when the functional connection is inseparable, like a hotel and its dedicated garage across the road, but the farther apart they sit, the harder the argument gets.
Fail any one of the three and the claim usually dies. The cleanest cases involve parcels under one deed, used together daily, and physically touching. Where your facts fall short of that, documentation carries the weight: operating records, leases, utility connections, zoning filings, anything that shows the parcels worked as one.
Harms to the Remainder That the Law Pays For
The clearest severance claims rest on visible, measurable changes. A taking that leaves the remainder in an awkward shape can make it hard to develop, farm, or subdivide. Losing a curb cut or road frontage can gut a commercial property’s traffic overnight. When the project puts a highway, utility corridor, or rail line close to your buildings, noise, vibration, and visual impact reduce what buyers will pay.
Some takings cause structural legal problems. The remainder may end up landlocked without legal road access. A new property line may sit so close to an existing building that it violates local setback rules, leaving the structure legally noncompliant. You then face demolition, a variance application, or accepting a building you can’t fully use. Each path shows up as lost value.
Temporary construction easements deserve their own line. When the government needs access to your remaining land during construction, the occupation can disrupt your use for months or years. Compensation is typically calculated as the rental value of the affected area for the duration, using the property’s value after the permanent taking rather than before. If construction activity restricts your use of land beyond the easement boundary, that broader impact can be compensable too.
Losses the Law Will Not Compensate
Not every financial hit from a partial taking qualifies. Courts have long held that the Fifth Amendment does not cover incidental or consequential losses that don’t show up in the market value of the land itself.1Legal Information Institute. Fifth Amendment – Consequential Damages
Lost business profits are the biggest exclusion. If a road-widening forces your restaurant to close for six months or permanently drives customers away, that business loss generally isn’t compensable under federal law. The destruction of a business is treated as an incidental consequence of taking the land, not a taking of the business. Some states authorize recovery by statute; many don’t.
Traffic pattern changes are the second big one. You have no legal right to a particular flow of vehicles past your door. If a project reroutes drivers or removes a convenient off-ramp, the drop in customers is a non-compensable consequence of public road work. The reasoning is that everyone shares in road improvements and no owner holds a proprietary claim on traffic.
Other items that usually fall outside the recoverable column: moving expenses beyond what federal relocation programs cover, lost goodwill in most jurisdictions, and temporary inconveniences during construction that don’t leave a permanent dent in value. Knowing these limits up front keeps your demand built on losses the law will actually recognize.
Special Benefits That Reduce Your Award
Projects don’t always hurt the remainder. A new interchange may improve access to your commercial land; a public park may make your residential lots more attractive. When the project raises the remainder’s value, the condemning authority can offset those “special benefits” against your severance damages.1Legal Information Institute. Fifth Amendment – Consequential Damages
The offset rule varies by jurisdiction, and the difference is substantial. In federal cases, special benefits can be offset against both the value of the land taken and the severance damages to the remainder. Most states follow a narrower rule: special benefits can reduce or eliminate severance damages but cannot be deducted from the compensation owed for the land actually taken. Under the federal approach, a project that significantly improves your remaining property could drive the total award close to zero. Under the majority state approach, you are guaranteed at least the fair market value of the land physically seized.
The line between special and general benefits controls what gets offset. Special benefits are advantages unique to your property because of where it sits relative to the project. General benefits are improvements the whole community enjoys, like reduced commute times or better air quality. Only special benefits count against your damages.
How the Number Gets Calculated
Two appraisal methods dominate partial-taking valuations. Both are accepted; they frame the analysis differently and can produce different-looking breakdowns.
Before-and-After Method
The appraiser values your entire property as a single unit before the taking, then values the remainder after. The difference is your total compensation, folding the land taken and the severance damages into one number. The approach mirrors the market reality: you had a property worth X, the government took part of it, and now you have one worth Y. Many courts prefer it because the math is clean and hard to game.
Part Taken Plus Damages Method
The appraiser calculates the fair market value of the specific land seized, then separately measures the loss in value to the remainder. The two figures added together make the total. This produces a transparent breakdown of what you’re being paid for the land versus the damage, which is useful in negotiation and in trial testimony.
Cost to Cure
Sometimes the practical measure is what it would cost to fix the specific problems the taking created. If the project eliminates your driveway, the cost to build a new one is a concrete, verifiable number. The same works for relocating fences, installing sound barriers, regrading for drainage, or extending utilities to a newly isolated section. The approach works well when problems are discrete and fixable, and government agencies often prefer it because the remedy is tangible.
Cost to cure has a ceiling. It generally cannot exceed the total decrease in the property’s market value. If rebuilding a fence costs $50,000 but the property only lost $30,000 in value, compensation is capped at $30,000. Formal bids from contractors and engineers carry far more weight than rough estimates, both in negotiation and at trial, and identifying every needed repair at the outset prevents the common mistake of settling and later finding problems you didn’t account for.
The Project Influence Rule
Federal law requires that any increase or decrease in your property’s market value caused by the public improvement itself, or by the mere likelihood that your property would be acquired, be disregarded when determining compensation.2Office of the Law Revision Counsel. 42 U.S. Code 4651 – Uniform Policy on Real Property Acquisition Practices Without this rule, a government could announce a project, let values drop as condemnation loomed, and then pay the depressed price. The rule forces the appraiser to value your property as if the project had never been proposed, and it works in reverse too: a speculative price spike caused by the announcement isn’t owed either.
What Drives the Final Figure
Under either valuation method, appraisers rely on comparable sales of properties with similar impairments. Value is fixed as of the date of taking, not earlier or later; depending on the jurisdiction, that’s either when legal title transferred or when the complaint was filed. Values move, and the condemning authority shouldn’t benefit from its own delays.
Owners regularly hire independent appraisers to challenge government offers. Agency appraisals tend to run conservative and sometimes miss the subtler ways a remainder loses value: restricted development potential, awkward lot shapes, the effect of highway proximity on residential buyers. A well-supported independent appraisal is the single most useful tool in any severance damage claim.
Your Rights Before You Ever See a Courtroom
Federal law establishes baseline protections whenever an acquisition uses federal funds. The agency must appraise your property before negotiations begin, and you have the right to accompany the appraiser during the inspection.2Office of the Law Revision Counsel. 42 U.S. Code 4651 – Uniform Policy on Real Property Acquisition Practices The first written offer cannot be less than the agency’s approved appraisal, and it must come with a written statement explaining how the amount was calculated. For partial takings specifically, the regulation requires that compensation for the land acquired and damages to the remaining property be separately stated.3eCFR. 49 CFR 24.102 – Basic Acquisition Policies If the offer lumps everything into one number, that alone is a reason to push back.
You get a reasonable opportunity to consider the offer, present your own evidence of value, and suggest modifications. The agency must consider what you present. Federal law also prohibits coercive tactics: the government cannot advance the timing of condemnation, delay negotiations, or withhold deposits to pressure you into a low settlement.2Office of the Law Revision Counsel. 42 U.S. Code 4651 – Uniform Policy on Real Property Acquisition Practices For low-value acquisitions the agency may waive the formal appraisal, but you can request one anyway, and if your partial taking falls into that range and no appraisal is offered, ask for it.3eCFR. 49 CFR 24.102 – Basic Acquisition Policies
Recovering Your Legal and Appraisal Costs
Fighting a lowball offer isn’t free. Independent appraisers, engineers, and attorneys add up fast, and the severance damages at stake may be modest relative to the cost of proving them. Federal law provides two recovery paths. If a federal court determines the government cannot legally acquire your property, or the government abandons the condemnation, the court must award reasonable costs, including attorney, appraisal, and engineering fees you actually paid. Separately, if you sue the federal government for a taking and win, the court can reimburse your reasonable litigation expenses as part of the judgment or settlement.4Office of the Law Revision Counsel. 42 U.S. Code 4654 – Litigation Expenses
State fee-recovery rules vary. Some states reimburse when the final award exceeds the government’s offer by a set percentage. Others limit recovery to bad faith or lack of legal authority to take the property. Check your state’s rule before assuming you’ll be made whole on legal costs.
How Severance Damages Get Taxed
Severance damages are taxed differently than the compensation for the land actually taken, and the IRS treats net severance damages as an involuntary conversion of your remaining property. You first reduce the tax basis of the remainder by the amount of severance damages received.5Internal Revenue Service. Publication 544, Sales and Other Dispositions of Assets If the damages exceed that basis, the excess is a taxable gain.
You may be able to defer the gain by acquiring qualifying replacement property. For real property held for business or investment, you have three years after the close of the tax year in which the gain was realized to buy replacement property, which must be like-kind for condemned real estate used in a trade or business or held for investment.6Office of the Law Revision Counsel. 26 U.S. Code 1033 – Involuntary Conversions Missing that window is one of the more expensive mistakes after a partial taking. Bring in a tax professional before you sign anything.
When the Government Takes Without Offering
Everything above assumes a formal condemnation and an offer. Sometimes the harm to your remainder happens without any process at all: a road project diverts drainage onto your land, a utility installation destroys your well, a construction project effectively eliminates your access. In those cases, you may need to bring an inverse condemnation claim.
Inverse condemnation reverses the normal posture. Instead of the government coming to you, you go to court and argue it has effectively taken or damaged your property for a public purpose and owes compensation. You generally need to show the government intentionally performed acts resulting in damage to your property for a public purpose, without your consent and without paying.
These claims carry deadlines that vary by state, and the clock often starts when the damage first becomes apparent, not when its full extent is known. Waiting too long can bar the claim entirely. If a government project is damaging your remaining property and no one has offered compensation, talking to an eminent domain attorney early is the step that most often preserves recovery.