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CondominiumResidential
$249,900$492 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $209,900 on Oct 21, 2026

1308 21ST ST NW

WASHINGTON, DC 20036
Building report
1
Beds
1
Baths
508 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.
430 ft²
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$250K
$239K low$261K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$209,900 · Oct 21, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,936 (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.$361,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,330
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$252,770
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$362,170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$361,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
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.1986
Lot (acres)The size of the land the home sits on, from county records.0.01
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Galvanized
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Central
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

Transaction History(3)

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
School Without Walls @ Francis-Stevens Education CampusA-
Elementary · Grades EE–8 · 0.3 mi
H
Cardozo Education CampusD-
High · Grades 7–12 · 1.4 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20036These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.6,787
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.21,648 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,467
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,289
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

1308 21st St Nw 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 93% of homes in District of Columbia County
  • Costs less per square foot than 95% of homes in Dupont Circle / Connecticut Avenue / K Street
  • Smaller than 96% of homes in District of Columbia County
  • Has a bigger lot than 90% of homes in Washington 20036
  • Older than 67% of homes in District of Columbia County

What homes are worth in Washington 20036

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

This home
$204K$1.7M

This home is worth more than 18% of homes in Washington 20036.

How it measures up in Washington 20036

The dot is this home. The mark in the middle is the typical home in Washington 20036.

Estimated value$249,900
CheaperTypical $332,734Pricier

Pricier than 18% of homes nearby

Price per ft²$492
CheaperTypical $571Pricier

Pricier than 10% of homes nearby

Living area508 ft²
SmallerTypical 583 ft²Bigger

Bigger than 36% of homes nearby

Lot size430 ft²
SmallerTypical 131 ft²Bigger

Bigger than 90% of homes nearby

Year built1925
OlderTypical 1963Newer

Newer than 34% of homes nearby

How 1308 21st St Nw ranks against every home in each area.
MeasureThis homeDupont Circle / Connecticut Avenue / K StreetWashington 20036District of Columbia County
Estimated valuepricier than$249,9009% of homes18% of homes7% of homes
Price per ft²pricier than$4925% of homes10% of homes43% of homes
Living areabigger than508 ft²22% of homes36% of homes4% of homes
Lot sizebigger than430 ft²69% of homes90% of homes20% of homes
Year builtnewer than192556% of homes34% of homes33% of homes

About 1308 21st St Nw

How much is 1308 21st St Nw, Washington, DC worth?

The TopHap Estimate for 1308 21st St Nw, Washington, DC is $249,900 as of Oct 21, 2026. The likely range is $239,129 to $260,671. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1308 21st St Nw, Washington, DC last sell?

1308 21st St Nw, Washington, DC last sold on Oct 21, 2026 for $209,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1308 21st St Nw, Washington, DC?

1308 21st St Nw, Washington, DC has 1 bedrooms, 1 bathrooms, 508 square feet of living space and a 0.01-acre lot.

When was 1308 21st St Nw, Washington, DC built?

1308 21st St Nw, Washington, DC was built in 1925, making it 101 years old. It is a condo/apartment home.

What schools serve 1308 21st St Nw, Washington, DC?

1308 21st St Nw, Washington, DC is assigned to School Without Walls @ Francis-Stevens Education Campus (elementary), rated A-; Cardozo Education Campus (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 1308 21st St Nw, Washington, DC compare to other homes in Washington 20036?

Among the 2,666 homes in Washington 20036, it is worth more than 18% of them ($249,900 against a typical $332,734), its price per square foot is higher than 10% of them ($492 against a typical $571), it is bigger than 36% of them (508 ft² against a typical 583 ft²), its lot is bigger than 90% of them (430 ft² against a typical 131 ft²) and it is newer than 34% of them (1925 against a typical 1963). Measured against all of District of Columbia County, it is worth more than 7% 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 1308 21st St Nw, Washington, DC?

The 2025 property tax bill for 1308 21st St Nw, Washington, DC was $2,936. The county assessed it at $361,100.

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