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CondominiumResidential
$470,773$714 / 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 80How 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 $511,300 on Aug 17, 2020

223 18TH ST SE

WASHINGTON, DC 20003
Building report
1
Beds
1
Baths
659 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.
833 ft²
Lot SizeThe size of the land the home sits on, from county records.
1929
Year BuiltThe year the home was originally built, according to county records.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$471K
$378K low$564K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$511,300 · Aug 17, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,241 (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.$396,940 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$119,080
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$277,860
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$417,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$396,940

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
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.2011
Lot (acres)The size of the land the home sits on, from county records.0.02
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
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

Transaction History(5)

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 · 0.3 mi
E
Payne Elementary SchoolA
Elementary · Grades EE–5 · 0.3 mi
M
Eliot-Hine Middle SchoolB
Middle · Grades 6–8 · 0.4 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

223 18th St Se 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 85% of homes in Washington 20003
  • Costs more per square foot than 79% of homes in District of Columbia County
  • Smaller than 89% of homes in Washington 20003
  • Has a smaller lot than 70% of homes in Washington 20003
  • Newer than 66% 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
$299K$2M

This home is worth more than 15% 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$470,773
CheaperTypical $873,641Pricier

Pricier than 15% of homes nearby

Price per ft²$714
CheaperTypical $704Pricier

Pricier than 53% of homes nearby

Living area659 ft²
SmallerTypical 1,336 ft²Bigger

Bigger than 11% of homes nearby

Lot size833 ft²
SmallerTypical 1,220 ft²Bigger

Bigger than 30% of homes nearby

Year built1929
OlderTypical 1917Newer

Newer than 66% of homes nearby

How 223 18th St Se ranks against every home in each area.
MeasureThis homeWashington 20003District of Columbia County
Estimated valuepricier than$470,77315% of homes38% of homes
Price per ft²pricier than$71453% of homes79% of homes
Living areabigger than659 ft²11% of homes12% of homes
Lot sizebigger than833 ft²30% of homes31% of homes
Year builtnewer than192966% of homes39% of homes

About 223 18th St Se

How much is 223 18th St Se, Washington, DC worth?

The TopHap Estimate for 223 18th St Se, Washington, DC is $470,773 as of Sep 24, 2026. The likely range is $377,631 to $563,915. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 223 18th St Se, Washington, DC last sell?

223 18th St Se, Washington, DC last sold on Aug 17, 2020 for $511,300, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 223 18th St Se, Washington, DC?

223 18th St Se, Washington, DC has 1 bedrooms, 1 bathrooms, 659 square feet of living space and a 0.02-acre lot.

When was 223 18th St Se, Washington, DC built?

223 18th St Se, Washington, DC was built in 1929, making it 97 years old. It is a condo/apartment home.

What schools serve 223 18th St Se, Washington, DC?

223 18th St Se, 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 223 18th St Se, Washington, DC compare to other homes in Washington 20003?

Among the 9,351 homes in Washington 20003, it is worth more than 15% of them ($470,773 against a typical $873,641), its price per square foot is higher than 53% of them ($714 against a typical $704), it is bigger than 11% of them (659 ft² against a typical 1,336 ft²), its lot is bigger than 30% of them (833 ft² against a typical 1,220 ft²) and it is newer than 66% of them (1929 against a typical 1917). Measured against all of District of Columbia County, it is worth more than 38% 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 223 18th St Se, Washington, DC?

The 2025 property tax bill for 223 18th St Se, Washington, DC was $3,241. The county assessed it at $396,940.

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