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CondominiumResidential
$366,904$682 / 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 95How 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
Last sold for $330,000 on Dec 11, 2018

123 17TH ST SE APT 4

WASHINGTON, DC 20003
Building report
1
Beds
1
Baths
538 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.
622 ft²
Lot SizeThe size of the land the home sits on, from county records.
1952
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$367K
$347K low$386K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$330,000 · Dec 11, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,721 (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.$335,810 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,740
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$235,070
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$353,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$335,810

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
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.2005
Lot (acres)The size of the land the home sits on, from county records.0.01
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.Garage, Open
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.

H
Eastern High SchoolC-
High · Grades 9–12 · 0.2 mi
E
Payne Elementary SchoolA
Elementary · Grades EE–5 · 0.3 mi
M
Eliot-Hine Middle SchoolB
Middle · Grades 6–8 · 0.3 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20003These 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.116
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 100.38

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.83%
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.6.5%
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.34,569
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17,327 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$155,862
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$181,959
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

123 17th St Se Apt 4 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 95% of homes in Washington 20003
  • Costs more per square foot than 75% of homes in District of Columbia County
  • Smaller than 95% of homes in Washington 20003
  • Has a smaller lot than 77% of homes in Washington 20003
  • Newer than 71% of homes in Washington 20003

What homes are worth in Washington 20003

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

This home
$303K$2.1M

This home is worth more than 5% of homes in Washington 20003.

How it measures up in Washington 20003

The dot is this home. The mark in the middle is the typical home in Washington 20003.

Estimated value$366,904
CheaperTypical $875,660Pricier

Pricier than 5% of homes nearby

Price per ft²$682
CheaperTypical $703Pricier

Pricier than 43% of homes nearby

Living area538 ft²
SmallerTypical 1,338 ft²Bigger

Bigger than 5% of homes nearby

Lot size622 ft²
SmallerTypical 1,220 ft²Bigger

Bigger than 23% of homes nearby

Year built1952
OlderTypical 1917Newer

Newer than 71% of homes nearby

How 123 17th St Se Apt 4 ranks against every home in each area.
MeasureThis homeWashington 20003District of Columbia County
Estimated valuepricier than$366,9045% of homes22% of homes
Price per ft²pricier than$68243% of homes75% of homes
Living areabigger than538 ft²5% of homes5% of homes
Lot sizebigger than622 ft²23% of homes26% of homes
Year builtnewer than195271% of homes66% of homes

About 123 17th St Se Apt 4

How much is 123 17th St Se Apt 4, Washington, DC worth?

The TopHap Estimate for 123 17th St Se Apt 4, Washington, DC is $366,904 as of Sep 24, 2026. The likely range is $347,313 to $386,495. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 123 17th St Se Apt 4, Washington, DC last sell?

123 17th St Se Apt 4, Washington, DC last sold on Dec 11, 2018 for $330,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 123 17th St Se Apt 4, Washington, DC?

123 17th St Se Apt 4, Washington, DC has 1 bedrooms, 1 bathrooms, 538 square feet of living space and a 0.01-acre lot.

When was 123 17th St Se Apt 4, Washington, DC built?

123 17th St Se Apt 4, Washington, DC was built in 1952, making it 74 years old.

What schools serve 123 17th St Se Apt 4, Washington, DC?

123 17th St Se Apt 4, Washington, DC is assigned to Eastern High School (high), rated C-; Payne Elementary School (elementary), rated A; Eliot-Hine Middle School (middle), rated B. All sit in District of Columbia Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 123 17th St Se Apt 4, Washington, DC compare to other homes in Washington 20003?

Among the 9,352 homes in Washington 20003, it is worth more than 5% of them ($366,904 against a typical $875,660), its price per square foot is higher than 43% of them ($682 against a typical $703), it is bigger than 5% of them (538 ft² against a typical 1,338 ft²), its lot is bigger than 23% of them (622 ft² against a typical 1,220 ft²) and it is newer than 71% of them (1952 against a typical 1917). Measured against all of District of Columbia County, it is worth more than 22% 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 123 17th St Se Apt 4, Washington, DC?

The 2025 property tax bill for 123 17th St Se Apt 4, Washington, DC was $2,721. The county assessed it at $335,810.

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