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CondominiumResidential
$351,392$299 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $394,900 on Feb 4, 2022

804 21ST ST NE UNIT 1

WASHINGTON, DC 20002
Building report
3
Beds
1
Baths
1,175 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
415 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$351K
$321K low$382K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$394,900 · Feb 4, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,080 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$377,960 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$113,390
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$264,570
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$390,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$377,960

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
80
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.2020
Lot (acres)The size of the land the home sits on, from county records.0.01
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

E
Browne Education CampusC-
Elementary · Grades EE–8 · 0.3 mi
H
Eastern High SchoolD
High · Grades 9–12 · 0.7 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20002These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.87%
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.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.74,190
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12,541 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,876
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,815
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%

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

How this home compares

804 21st St Ne Unit 1 measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 91% of homes in Washington 20002
  • Among the lowest price per square foot in Washington 20002
  • Has a smaller lot than 86% of homes in Ivy City / Arboretum / Trinidad / Carver Langston
  • Older than 96% of homes in Ivy City / Arboretum / Trinidad / Carver Langston

What homes are worth in Washington 20002

Each bar is how many homes fall in that price range. The marker is this home.

This home
$255K$1.6M

This home is worth more than 9% of homes in Washington 20002.

How it measures up in Washington 20002

The dot is this home. The mark in the middle is the typical home in Washington 20002.

Estimated value$351,392
CheaperTypical $640,566Pricier

Pricier than 9% of homes nearby

Price per ft²$299
CheaperTypical $557Pricier

Cheaper than almost all homes nearby

Living area1,175 ft²
SmallerTypical 1,260 ft²Bigger

Bigger than 42% of homes nearby

Lot size415 ft²
SmallerTypical 1,220 ft²Bigger

Bigger than 16% of homes nearby

Year built1900
OlderTypical 1925Newer

Newer than 15% of homes nearby

How 804 21st St Ne Unit 1 ranks against every home in each area.
MeasureThis homeIvy City / Arboretum / Trinidad / Carver LangstonWashington 20002District of Columbia County
Estimated valuepricier than$351,39219% of homes9% of homes20% of homes
Price per ft²pricier than$2992% of homesalmost no homes11% of homes
Living areabigger than1,175 ft²48% of homes42% of homes44% of homes
Lot sizebigger than415 ft²14% of homes16% of homes20% of homes
Year builtnewer than19004% of homes15% of homes9% of homes

About 804 21st St Ne Unit 1

How much is 804 21st St Ne Unit 1, Washington, DC worth?

The TopHap Estimate for 804 21st St Ne Unit 1, Washington, DC is $351,392 as of Sep 24, 2026. The likely range is $321,096 to $381,688. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 804 21st St Ne Unit 1, Washington, DC last sell?

804 21st St Ne Unit 1, Washington, DC last sold on Feb 4, 2022 for $394,900, according to the county's recorded deed.

How big is 804 21st St Ne Unit 1, Washington, DC?

804 21st St Ne Unit 1, Washington, DC has 3 bedrooms, 1 bathrooms, 1,175 square feet of living space and a 0.01-acre lot.

When was 804 21st St Ne Unit 1, Washington, DC built?

804 21st St Ne Unit 1, Washington, DC was built in 1900, making it 126 years old.

What schools serve 804 21st St Ne Unit 1, Washington, DC?

804 21st St Ne Unit 1, Washington, DC is assigned to Browne Education Campus (elementary), rated C-; Eastern High School (high), rated D. All sit in District of Columbia Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 804 21st St Ne Unit 1, Washington, DC compare to other homes in Washington 20002?

Among the 20,242 homes in Washington 20002, it is worth more than 9% of them ($351,392 against a typical $640,566), its price per square foot is higher than almost none of them ($299 against a typical $557), it is bigger than 42% of them (1,175 ft² against a typical 1,260 ft²), its lot is bigger than 16% of them (415 ft² against a typical 1,220 ft²) and it is newer than 15% of them (1900 against a typical 1925). Measured against all of District of Columbia County, it is worth more than 20% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 804 21st St Ne Unit 1, Washington, DC?

The 2025 property tax bill for 804 21st St Ne Unit 1, Washington, DC was $3,080. The county assessed it at $377,960.

More homes on 21st St Ne Unit 1

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