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CondominiumResidential
$247,888$479 / 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 Sep 24, 2026

522 21ST ST NW APT 411B

WASHINGTON, DC 20006
Building report
1
Baths
518 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.
111 ft²
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$248K
$239K low$257K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,076 (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.$244,290 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$73,290
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$171,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$244,290

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyDistrict Of Columbia
Lot (acres)The size of the land the home sits on, from county records.0.00
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
School Without Walls @ Francis-Stevens Education CampusA-
Elementary · Grades EE–8 · 0.8 mi
H
Cardozo Education CampusD+
High · Grades 7–12 · 2.0 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20006These 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.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.1,203
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,624 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,157
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,962
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

522 21st St Nw Apt 411b 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 92% of homes in Foggy Bottom / West End / GWU
  • Smaller than 96% of homes in District of Columbia County
  • Has a smaller lot than 97% of homes in District of Columbia County
  • Among the newest homes in Washington 20006

What homes are worth in Washington 20006

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

This home
$205K$410K

This home is worth more than 67% of homes in Washington 20006.

How it measures up in Washington 20006

The dot is this home. The mark in the middle is the typical home in Washington 20006.

Estimated value$247,888
CheaperTypical $239,030Pricier

Pricier than 67% of homes nearby

Price per ft²$479
CheaperTypical $501Pricier

Pricier than 29% of homes nearby

Living area518 ft²
SmallerTypical 474 ft²Bigger

Bigger than 76% of homes nearby

Lot size111 ft²
SmallerTypical 87 ft²Bigger

Bigger than 71% of homes nearby

Year built1989
OlderTypical 1960Newer

Newer than almost all homes nearby

How 522 21st St Nw Apt 411b ranks against every home in each area.
MeasureThis homeFoggy Bottom / West End / GWUWashington 20006District of Columbia County
Estimated valuepricier than$247,88814% of homes67% of homes7% of homes
Price per ft²pricier than$4798% of homes29% of homes40% of homes
Living areabigger than518 ft²21% of homes76% of homes4% of homes
Lot sizebigger than111 ft²21% of homes71% of homes3% of homes
Year builtnewer than198970% of homesalmost all homes82% of homes

About 522 21st St Nw Apt 411b

How much is 522 21st St Nw Apt 411b, Washington, DC worth?

The TopHap Estimate for 522 21st St Nw Apt 411b, Washington, DC is $247,888 as of Sep 24, 2026. The likely range is $238,667 to $257,109. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 522 21st St Nw Apt 411b, Washington, DC?

522 21st St Nw Apt 411b, Washington, DC has 1 bathrooms, 518 square feet of living space and a 0.00-acre lot.

When was 522 21st St Nw Apt 411b, Washington, DC built?

522 21st St Nw Apt 411b, Washington, DC was built in 1989, making it 37 years old.

What schools serve 522 21st St Nw Apt 411b, Washington, DC?

522 21st St Nw Apt 411b, 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 522 21st St Nw Apt 411b, Washington, DC compare to other homes in Washington 20006?

Among the 231 homes in Washington 20006, it is worth more than 67% of them ($247,888 against a typical $239,030), its price per square foot is higher than 29% of them ($479 against a typical $501), it is bigger than 76% of them (518 ft² against a typical 474 ft²), its lot is bigger than 71% of them (111 ft² against a typical 87 ft²) and it is newer than almost all of them (1989 against a typical 1960). 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 522 21st St Nw Apt 411b, Washington, DC?

The 2025 property tax bill for 522 21st St Nw Apt 411b, Washington, DC was $2,076. The county assessed it at $244,290.

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