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CondominiumResidential

3251 Prospect St

WASHINGTON, DC 20007
778 ft²
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
Built 19804 floors35 units702–3,475 ft²
$30M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$835K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$806
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-5.8%vs the Washington ZIP median sale $/ft² ($856)

Sales Performance

$620K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-13.8%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
2
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
5.7%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+0.1%per yeartypical hold 4.9 yrsfrom 58 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20062009201120142016202120232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20062009201120142016202120232026

94 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$525K$1.2M$1.9M$2.5M702 ft²1,257 ft²1,811 ft²2,366 ft²2,920 ft²3,475 ft²
1 bd2 bd3 bd4+ bd
1 bed
18 units
2 bed
14 units
3 bed
2 units
5 bed
1 unit
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2 ba · 1,084 ft²
6 units
1 bd · 1 ba · 720 ft²
4 units
1 bd · 1 ba · 702 ft²
2 units
1 bd · 1 ba · 877 ft²
2 units
2 bd · 2 ba · 1,205 ft²
2 units
2 bd · 2 ba · 1,215 ft²
2 units
One-off layouts
17 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$525K–$725K
12 units
$800K–$1M
14 units
$1.2M–$1.2M
2 units
$1.3M–$1.3M
1 unit
$1.9M–$1.9M
1 unit
$2.1M–$2.1M
1 unit
$2.5M–$2.5M
1 unit

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 3
$780/ft²
Floor 4
$851/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.54%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.20%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.7.0 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.62%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.49%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$816,781
Median tax billThe middle annual property tax bill among the building's units.$6,290
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.1

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 410Mar 31, 2026$650,000Unit 313Sep 11, 2025$590,000Unit 309Aug 6, 2025$599,000Unit 305Jul 28, 2025$849,900Unit 317Jul 16, 2025$840,000Unit 319Jun 12, 2025$549,900Unit 320Jun 20, 2024$730,000Unit 413Apr 11, 2024$947,500Unit 302May 25, 2023$1,095,000Unit 402Nov 22, 2022$2,390,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyDistrict Of Columbia
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2006
Lot (acres)The size of the land the home sits on, from county records.0.02
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Hyde-Addison Elementary SchoolA-
Elementary · Grades EE–5 · 0.1 mi
M
Hardy Middle SchoolA
Middle · Grades 6–8 · 0.7 mi
H
MacArthur High SchoolC+
High · Grades 9–12 · 1.8 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20007These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.31,079
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,506 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$160,193
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$224,111
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

3251 Prospect St Nw # 301
2 bd · 2 ba · 1,518 ft²
$1.2M
3251 Prospect St Nw # 302
2 bd · 2.5 ba · 1,507 ft²
$1.2M
3251 Prospect St Nw Apt 303
1 bd · 1 ba · 877 ft²
$667K
3251 Prospect St Nw # 304
1 bd · 1 ba · 859 ft²
$800K
3251 Prospect St Nw Apt 305
2 bd · 2 ba · 1,215 ft²
$814K
3251 Prospect St Nw Apt 306
2 bd · 2 ba · 1,205 ft²
3251 Prospect St Nw Apt 307
1 bd · 1 ba · 873 ft²
$679K
3251 Prospect St Nw # 308
1 bd · 1 ba · 877 ft²
$725K
3251 Prospect St Nw Apt 309
1 bd · 1 ba · 871 ft²
$575K
3251 Prospect St Nw Apt 310
1 bd · 1 ba · 866 ft²
3251 Prospect St Nw Apt 311
2 bd · 2 ba · 1,215 ft²
$904K
3251 Prospect St Nw Apt 312
2 bd · 2 ba · 1,205 ft²
$931K
3251 Prospect St Nw Apt 313
1 bd · 1 ba · 901 ft²
$569K
3251 Prospect St Nw Apt 314
1 bd · 1 ba · 895 ft²
$675K
3251 Prospect St Nw Apt 315
2 bd · 2 ba · 1,084 ft²
$889K
3251 Prospect St Nw Apt 316
2 bd · 2 ba · 1,084 ft²
$856K
3251 Prospect St Nw Apt 317
2 bd · 2 ba · 1,084 ft²
$804K
3251 Prospect St Nw Apt 318
2 bd · 2 ba · 1,084 ft²
$892K
3251 Prospect St Nw Apt 319
1 bd · 1 ba · 702 ft²
$525K
3251 Prospect St Nw Apt 320
1 bd · 1 ba · 702 ft²
$669K
3251 Prospect St Nw # 401
2 bd · 2 ba · 1,084 ft²
$1.3M
3251 Prospect St Nw Apt 402
5 bd · 5 ba · 3,475 ft²
$2.5M
3251 Prospect St Nw Apt 403
2 bd · 2 ba · 1,084 ft²
$883K
3251 Prospect St Nw # 404
3 bd · 2.5 ba · 2,622 ft²
$1.9M
3251 Prospect St Nw Apt 405
1 bd · 1 ba · 720 ft²
$633K
3251 Prospect St Nw Apt 406
3 bd · 3 ba · 2,622 ft²
$2.1M
3251 Prospect St Nw Apt 407
1 bd · 1 ba · 720 ft²
$594K
3251 Prospect St Nw Apt 408
1 bd · 1 ba · 720 ft²
$648K
3251 Prospect St Nw # 409
1 bd · 1 ba · 986 ft²
3251 Prospect St Nw Apt 410
1 bd · 1 ba · 720 ft²
$640K
3251 Prospect St Nw Apt 411
1 bd · 2 ba · 1,003 ft²
$891K
3251 Prospect St Nw Apt 412
2 bd · 3 ba · 1,272 ft²
$991K
3251 Prospect St Nw Apt 413
1 bd · 1 ba · 1,003 ft²
$858K
3251 Prospect St Nw Apt 414
2 bd · 2 ba · 1,254 ft²
$1M
3251 Prospect St Nw Apt 415
1 bd · 1 ba · 974 ft²
$803K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 3251 Prospect St

How many units are in 3251 Prospect St, Washington, DC?

3251 Prospect St, Washington, DC has 35 residential units across 4 floors, built in 1980, according to county assessor records.

What is a unit at 3251 Prospect St, Washington, DC worth?

The median TopHap Estimate across the 35 units at 3251 Prospect St, Washington, DC is $834,671. That works out to $806 per square foot. Units run from 702 to 3,475 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 3251 Prospect St, Washington, DC expensive for Washington?

Units at 3251 Prospect St, Washington, DC carry a median of $806 per square foot, 6% below the Washington median of $856 per square foot.

How often do units sell at 3251 Prospect St, Washington, DC?

2 units at 3251 Prospect St, Washington, DC sold in the last 12 months, out of 94 recorded arms-length sales all time. That is a turnover rate of 5.7% of the building per year. The median sale over that period was $620K.

Have units at 3251 Prospect St, Washington, DC appreciated?

Across 58 repeat sales of the same unit, 3251 Prospect St, Washington, DC returned a median 0.1% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 4.9 years.

What floor plans does 3251 Prospect St, Washington, DC have?

The most common plan at 3251 Prospect St, Washington, DC is a 2-bedroom of 1,084 square feet, repeated 6 times, with a median estimate of $885,778. TopHap identifies 6 recurring plans in the building.

More homes on Prospect St Nw Apt 312

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Assigned schools

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