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TownhouseResidential
$650,301$496 / 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 94How 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

121 SEATON PL NW

WASHINGTON, DC 20001
3
Beds
1
Baths
1,312 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.
1,074 ft²
Lot SizeThe size of the land the home sits on, from county records.
1908
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

$650K
$609K low$691K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,065 (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.$831,170 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$497,850
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$333,320
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$807,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$831,170

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
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.1983
Lot (acres)The size of the land the home sits on, from county records.0.03
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.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Radiant
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 29 ft²

Transaction History(2)

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
Langley Elementary SchoolD-
Elementary · Grades EE–5 · 0.4 mi
M
McKinley Middle SchoolC-
Middle · Grades 6–8 · 0.5 mi
H
Dunbar High SchoolC-
High · Grades 9–12 · 0.5 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20001These 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.129
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 100.35

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.31%
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.1.9%
PopulationHow many people live in this area.49,672
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23,809 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,237
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$156,348
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%

Owner Tools

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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

121 Seaton Pl 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.

  • Costs less per square foot than 80% of homes in Washington 20001
  • Older than 87% of homes in District of Columbia County

What homes are worth in Washington 20001

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

This home
$289K$2.1M

This home is worth more than 55% of homes in Washington 20001.

How it measures up in Washington 20001

The dot is this home. The mark in the middle is the typical home in Washington 20001.

Estimated value$650,301
CheaperTypical $619,718Pricier

Pricier than 55% of homes nearby

Price per ft²$496
CheaperTypical $607Pricier

Pricier than 20% of homes nearby

Living area1,312 ft²
SmallerTypical 1,095 ft²Bigger

Bigger than 60% of homes nearby

Lot size1,074 ft²
SmallerTypical 784 ft²Bigger

Bigger than 60% of homes nearby

Year built1908
OlderTypical 1924Newer

Newer than 32% of homes nearby

How 121 Seaton Pl Nw ranks against every home in each area.
MeasureThis homeEdgewood / Bloomingdale / Truxton Circle / EckingtonWashington 20001District of Columbia County
Estimated valuepricier than$650,30161% of homes55% of homes58% of homes
Price per ft²pricier than$49654% of homes20% of homes43% of homes
Living areabigger than1,312 ft²48% of homes60% of homes53% of homes
Lot sizebigger than1,074 ft²43% of homes60% of homes37% of homes
Year builtnewer than190828% of homes32% of homes13% of homes

About 121 Seaton Pl Nw

How much is 121 Seaton Pl Nw, Washington, DC worth?

The TopHap Estimate for 121 Seaton Pl Nw, Washington, DC is $650,301 as of Sep 24, 2026. The likely range is $609,141 to $691,461. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Seaton Pl Nw, Washington, DC last sell?

121 Seaton Pl Nw, Washington, DC last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 121 Seaton Pl Nw, Washington, DC?

121 Seaton Pl Nw, Washington, DC has 3 bedrooms, 1 bathrooms, 1,312 square feet of living space and a 0.03-acre lot.

When was 121 Seaton Pl Nw, Washington, DC built?

121 Seaton Pl Nw, Washington, DC was built in 1908, making it 118 years old. It is a townhouse home. The building has 2 stories.

What schools serve 121 Seaton Pl Nw, Washington, DC?

121 Seaton Pl Nw, Washington, DC is assigned to Langley Elementary School (elementary), rated D-; McKinley Middle School (middle), rated C-; Dunbar High School (high), rated C-. All sit in District of Columbia Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Seaton Pl Nw, Washington, DC compare to other homes in Washington 20001?

Among the 12,949 homes in Washington 20001, it is worth more than 55% of them ($650,301 against a typical $619,718), its price per square foot is higher than 20% of them ($496 against a typical $607), it is bigger than 60% of them (1,312 ft² against a typical 1,095 ft²), its lot is bigger than 60% of them (1,074 ft² against a typical 784 ft²) and it is newer than 32% of them (1908 against a typical 1924). Measured against all of District of Columbia County, it is worth more than 58% 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 121 Seaton Pl Nw, Washington, DC?

The 2025 property tax bill for 121 Seaton Pl Nw, Washington, DC was $7,065. The county assessed it at $831,170.

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