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Row HouseResidential
$1,488,583$829 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $561,000 on Aug 2, 2002

641 CONSTITUTION AVE NE

WASHINGTON, DC 20002
3
Beds
2 / 1
Baths
1,796 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.
2,375 ft²
Lot SizeThe size of the land the home sits on, from county records.
1878
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.5M
$1.4M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$561,000 · Aug 2, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,140 (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.$1,518,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$861,820
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$656,270
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,502,350
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,518,090

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Row House
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.2003
Lot (acres)The size of the land the home sits on, from county records.0.06
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 62 ft²

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

M
Stuart Hobson Middle SchoolA-
Middle · Grades 6–8 · 0.4 mi
E
Watkins Elementary SchoolA
Elementary · Grades 1–5 · 0.7 mi
H
Eastern High SchoolD
High · Grades 9–12 · 0.9 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

641 Constitution Ave Ne 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 more than 98% of homes in Washington 20002
  • Costs more per square foot than 92% of homes in Washington 20002
  • Bigger than 85% of homes in NoMa / Stanton Park / Kingman Park
  • Has a bigger lot than 95% of homes in NoMa / Stanton Park / Kingman Park
  • Among the oldest homes in Washington 20002

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
$258K$1.6M

This home is worth more than 98% 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$1,488,583
CheaperTypical $643,223Pricier

Pricier than 98% of homes nearby

Price per ft²$829
CheaperTypical $552Pricier

Pricier than 92% of homes nearby

Living area1,796 ft²
SmallerTypical 1,260 ft²Bigger

Bigger than 84% of homes nearby

Lot size2,375 ft²
SmallerTypical 1,220 ft²Bigger

Bigger than 91% of homes nearby

Year built1878
OlderTypical 1925Newer

Older than almost all homes nearby

How 641 Constitution Ave Ne ranks against every home in each area.
MeasureThis homeNoMa / Stanton Park / Kingman ParkWashington 20002District of Columbia County
Estimated valuepricier than$1,488,58397% of homes98% of homes90% of homes
Price per ft²pricier than$82988% of homes92% of homes90% of homes
Living areabigger than1,796 ft²85% of homes84% of homes77% of homes
Lot sizebigger than2,375 ft²95% of homes91% of homes67% of homes
Year builtnewer than1878almost no homesalmost no homesalmost no homes

About 641 Constitution Ave Ne

How much is 641 Constitution Ave Ne, Washington, DC worth?

The TopHap Estimate for 641 Constitution Ave Ne, Washington, DC is $1,488,583 as of Aug 30, 2026. The likely range is $1,388,377 to $1,588,789. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 641 Constitution Ave Ne, Washington, DC last sell?

641 Constitution Ave Ne, Washington, DC last sold on Aug 2, 2002 for $561,000, according to the county's recorded deed.

How big is 641 Constitution Ave Ne, Washington, DC?

641 Constitution Ave Ne, Washington, DC has 3 bedrooms, 2 bathrooms, 1,796 square feet of living space and a 0.06-acre lot.

When was 641 Constitution Ave Ne, Washington, DC built?

641 Constitution Ave Ne, Washington, DC was built in 1878, making it 148 years old. The building has 2 stories.

What schools serve 641 Constitution Ave Ne, Washington, DC?

641 Constitution Ave Ne, Washington, DC is assigned to Stuart Hobson Middle School (middle), rated A-; Watkins Elementary School (elementary), rated A; 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 641 Constitution Ave Ne, Washington, DC compare to other homes in Washington 20002?

Among the 20,242 homes in Washington 20002, it is worth more than 98% of them ($1,488,583 against a typical $643,223), its price per square foot is higher than 92% of them ($829 against a typical $552), it is bigger than 84% of them (1,796 ft² against a typical 1,260 ft²), its lot is bigger than 91% of them (2,375 ft² against a typical 1,220 ft²) and it is newer than almost none of them (1878 against a typical 1925). Measured against all of District of Columbia County, it is worth more than 90% 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 641 Constitution Ave Ne, Washington, DC?

The 2025 property tax bill for 641 Constitution Ave Ne, Washington, DC was $12,140. The county assessed it at $1,518,090.

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