Ask what homes cost in a DC neighborhood and you'll get a median. Petworth is $X. Capitol Hill is $Y. The number is accurate and nearly useless, because it averages together two houses that have almost nothing to do with each other: the one with the finished basement and the new kitchen, and the one three doors down with knob-and-tube wiring and a bathroom from 1978.
Every DC buyer discovers this on their first Saturday of showings. What almost nobody can tell you is how large the gap actually is — because the national portals don't publish it.
The District does, if you know where to look.
The city's own records separate the two
DC's Office of the Chief Financial Officer maintains an assessment record for every property in the city, and two of its fields matter here: the year of the most recently recorded remodel, and the assessor's condition rating for the structure. Join those to recorded, arm's-length sales and the square footage on file, and the split falls out.
Over the last three years, across the District:
| Condition | Median price per square foot |
|---|---|
| Renovated | $813 |
| Standard | $631 |
| Dated or needs work | $489 |
A renovated house sells for $324 more per square foot than one the assessor rates as dated — about 66% more. On a 1,600-square-foot rowhouse, that is a difference of roughly half a million dollars in sale price.
We publish the whole thing, neighborhood by neighborhood, in the DC price-per-square-foot explorer.
What "renovated" means here, precisely
This matters, so it's worth being exact. A house counts as renovated in this data when both of the following are true:
- the District has a remodel recorded within the last ten years, and
- the assessor rates the structure Excellent or Very Good.
Requiring both is the whole trick. Condition alone would label roughly two-thirds of the city renovated, because DC's assessors use "Very Good" for an ordinary well-kept house and "Good" is the single most common rating in the scale. A recorded remodel alone isn't enough either — a permit pulled in 2016 for a half-bath doesn't make a house new.
"Dated or needs work" means a condition rating of Average, Fair or Poor. Since Good is the modal rating, Average genuinely sits below the middle of the market.
The gap is widest where prices are lowest
Here is the part that surprised us. The renovation premium is not uniform, and it is not largest in the most expensive neighborhoods. In percentage terms it is largest at the bottom of the price range and in the dense rowhouse belt:
| Neighborhood | Renovated | Dated | Gap |
|---|---|---|---|
| Deanwood & Lincoln Heights | $509 | $285 | +79% |
| Congress Heights & Washington Highlands | $399 | $226 | +77% |
| Marshall Heights & Capitol View | $533 | $301 | +77% |
| Shaw & Logan Circle | $942 | $548 | +72% |
| Dupont Circle | $1,127 | $659 | +71% |
| Trinidad & Ivy City | $675 | $401 | +68% |
And here is the other end — neighborhoods where finished work commands comparatively little premium:
| Neighborhood | Gap |
|---|---|
| Glover Park & Cathedral Heights | +31% |
| Tenleytown & AU Park | +25% |
| Palisades & Spring Valley | +21% |
| Shepherd Park & Colonial Village | +17% |
There is a straightforward reading. Upper Northwest is largely detached houses on generous lots, where the land is doing most of the pricing work and buyers often expect to renovate to their own taste regardless. The rowhouse belt and the neighborhoods east of the river have more uniform housing stock, where the condition of the house itself is a larger share of what separates one sale from the next.
A note on the numbers: some of the smaller neighborhoods rest on modest sample sizes. The explorer shows the count behind every figure, and publishes nothing from fewer than eight sales — a median built from three houses is an anecdote, not a market.
What this changes for a buyer
A price per square foot is only comparable within a condition band. If you're looking at a dated house and comparing it to the neighborhood median, you're comparing it to a mix that includes finished houses. The relevant benchmark is the dated column.
The gap is a budget, not a profit. In Deanwood the market pays about $224 more per square foot for a finished house. That is what the renovation has to come in under, including the carrying costs and the things you find once the walls are open. It is the beginning of the arithmetic, not the end of it.
Assessment square footage is not appraisal square footage. These figures use gross building area from the tax record, which can treat a finished basement or an addition differently than an appraiser will. Use them to orient yourself between neighborhoods and condition bands, then rely on an appraisal for any specific property.
Where this data comes from
Everything above is derived from public records the District publishes through Open Data DC — the assessor's residential and condominium files and the recorded sales file. Only sales flagged as qualified, meaning arm's-length, are counted, which excludes intra-family transfers, foreclosures and nominal deed corrections. All figures are medians rather than averages, so one extraordinary sale can't move a neighborhood's number.
It is not listing data and does not come from an MLS. It is what actually got recorded at the Recorder of Deeds.
If you're weighing a specific house — particularly one that needs work, where the financing question is real — talk to us. Renovation lending exists for exactly this situation, and the arithmetic is worth doing before you write an offer, not after.
