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Row HouseResidential
$577,117$441 / 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 90How 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

447 DECATUR ST NW

WASHINGTON, DC 20011
3
Beds
1
Baths
1,310 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.
1,710 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.
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

$577K
$519K low$636K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,655 (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.$571,930 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$433,450
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$138,480
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$568,170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$571,930

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Row House
CountyDistrict Of Columbia
Lot (acres)The size of the land the home sits on, from county records.0.04
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.None
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
Barnard Elementary SchoolB+
Elementary · Grades EE–5 · 0.1 mi
M
MacFarland Middle SchoolB
Middle · Grades 6–8 · 0.6 mi
H
Roosevelt High SchoolD
High · Grades 9–12 · 0.7 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20011These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.68,016
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13,150 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,669
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,497
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

447 Decatur 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 73% of homes in Brightwood Park / Crestwood / Petworth / 16th Street Heights
  • Costs less per square foot than 66% of homes in District of Columbia County
  • Smaller than 67% of homes in Brightwood Park / Crestwood / Petworth / 16th Street Heights
  • Has a smaller lot than 67% of homes in Washington 20011
  • Older than 67% of homes in District of Columbia County

What homes are worth in Washington 20011

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

This home
$220K$1.5M

This home is worth more than 42% of homes in Washington 20011.

How it measures up in Washington 20011

The dot is this home. The mark in the middle is the typical home in Washington 20011.

Estimated value$577,117
CheaperTypical $620,611Pricier

Pricier than 42% of homes nearby

Price per ft²$441
CheaperTypical $444Pricier

Pricier than 49% of homes nearby

Living area1,310 ft²
SmallerTypical 1,400 ft²Bigger

Bigger than 42% of homes nearby

Lot size1,710 ft²
SmallerTypical 2,091 ft²Bigger

Bigger than 33% of homes nearby

Year built1925
OlderTypical 1929Newer

Newer than 38% of homes nearby

How 447 Decatur St Nw ranks against every home in each area.
MeasureThis homeBrightwood Park / Crestwood / Petworth / 16th Street HeightsWashington 20011District of Columbia County
Estimated valuepricier than$577,11727% of homes42% of homes51% of homes
Price per ft²pricier than$44135% of homes49% of homes34% of homes
Living areabigger than1,310 ft²33% of homes42% of homes53% of homes
Lot sizebigger than1,710 ft²42% of homes33% of homes54% of homes
Year builtnewer than192556% of homes38% of homes33% of homes

About 447 Decatur St Nw

How much is 447 Decatur St Nw, Washington, DC worth?

The TopHap Estimate for 447 Decatur St Nw, Washington, DC is $577,117 as of Sep 24, 2026. The likely range is $518,705 to $635,529. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 447 Decatur St Nw, Washington, DC?

447 Decatur St Nw, Washington, DC has 3 bedrooms, 1 bathrooms, 1,310 square feet of living space and a 0.04-acre lot.

When was 447 Decatur St Nw, Washington, DC built?

447 Decatur St Nw, Washington, DC was built in 1925, making it 101 years old. The building has 2 stories.

What schools serve 447 Decatur St Nw, Washington, DC?

447 Decatur St Nw, Washington, DC is assigned to Barnard Elementary School (elementary), rated B+; MacFarland Middle School (middle), rated B; Roosevelt 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 447 Decatur St Nw, Washington, DC compare to other homes in Washington 20011?

Among the 17,664 homes in Washington 20011, it is worth more than 42% of them ($577,117 against a typical $620,611), its price per square foot is higher than 49% of them ($441 against a typical $444), it is bigger than 42% of them (1,310 ft² against a typical 1,400 ft²), its lot is bigger than 33% of them (1,710 ft² against a typical 2,091 ft²) and it is newer than 38% of them (1925 against a typical 1929). Measured against all of District of Columbia County, it is worth more than 51% 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 447 Decatur St Nw, Washington, DC?

The 2025 property tax bill for 447 Decatur St Nw, Washington, DC was $3,655. The county assessed it at $571,930.

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