Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential

7 18th St

WASHINGTON, DC 20003
389 ft²
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
Built 19232 floors16 units390–564 ft²
$3.6M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$220K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$542
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-22.2%vs the Washington ZIP median sale $/ft² ($697)

Sales Performance

$249K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+192.9%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
6.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20042006201020152021202320252026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20042006201020152021202320252026

16 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$130K$189K$249K$308K390 ft²425 ft²460 ft²494 ft²529 ft²564 ft²
1 bd
1 bed
16 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
1 bd · 1 ba · 420 ft²
4 units
1 bd · 1 ba · 395 ft²
3 units
1 bd · 1 ba · 400 ft²
3 units
1 bd · 1 ba · 469 ft²
2 units
One-off layouts
4 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$130K–$130K
1 unit
$172K–$172K
1 unit
$212K–$216K
5 units
$220K–$226K
5 units
$243K–$257K
2 units
$264K–$264K
1 unit
$308K–$308K
1 unit

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$563/ft²
Floor 2
$484/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.63%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.13%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.21.9 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.20%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.78%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$205,333
Median tax billThe middle annual property tax bill among the building's units.$1,479
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.2

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 208Apr 2, 2026$249,000Unit 208Sep 15, 2025$85,000Unit 201Oct 1, 2024$149,900Unit 201Apr 25, 2024$145,000Unit 204Aug 11, 2023$222,000Unit 103Jan 5, 2021$174,900Unit 104Jun 20, 2018$54,615Unit 104May 14, 2015$85,000Unit 204Aug 20, 2010$39,900Unit 108Jan 12, 2007$155,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.1982
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.No Garage

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

H
Eastern High SchoolD
High · Grades 9–12 · 0.1 mi
M
Eliot-Hine Middle SchoolC+
Middle · Grades 6–8 · 0.3 mi
E
Payne Elementary SchoolB
Elementary · Grades EE–5 · 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%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

7 18th St Se Apt 101
1 bd · 1 ba · 469 ft²
$264K
7 18th St Se Apt 102
1 bd · 1 ba · 420 ft²
$216K
7 18th St Se Apt 103
1 bd · 1 ba · 400 ft²
$225K
7 18th St Se Apt 104
1 bd · 1 ba · 395 ft²
$221K
7 18th St Se Apt 105
1 bd · 1 ba · 390 ft²
$215K
7 18th St Se Apt 106
1 bd · 1 ba · 395 ft²
$308K
7 18th St Se Apt 107
1 bd · 1 ba · 420 ft²
$212K
7 18th St Se # 108
1 bd · 1 ba · 467 ft²
$220K
7 18th St Se # 201
1 bd · 1 ba · 469 ft²
$172K
7 18th St Se Apt 202
1 bd · 1 ba · 420 ft²
$220K
7 18th St Se Apt 203
1 bd · 1 ba · 400 ft²
$216K
7 18th St Se Apt 204
1 bd · 1 ba · 426 ft²
$243K
7 18th St Se Apt 205
1 bd · 1 ba · 400 ft²
$226K
7 18th St Se Apt 206
1 bd · 1 ba · 395 ft²
$215K
7 18th St Se Apt 207
1 bd · 1 ba · 420 ft²
$130K
7 18th St Se # 208
1 bd · 1 ba · 564 ft²
$257K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 7 18th St

How many units are in 7 18th St, Washington, DC?

7 18th St, Washington, DC has 16 residential units across 2 floors, built in 1923, according to county assessor records.

What is a unit at 7 18th St, Washington, DC worth?

The median TopHap Estimate across the 16 units at 7 18th St, Washington, DC is $219,880. That works out to $542 per square foot. Units run from 390 to 564 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 7 18th St, Washington, DC expensive for Washington?

Units at 7 18th St, Washington, DC carry a median of $542 per square foot, 22% below the Washington median of $697 per square foot.

How often do units sell at 7 18th St, Washington, DC?

1 units at 7 18th St, Washington, DC sold in the last 12 months, out of 16 recorded arms-length sales all time. That is a turnover rate of 6.3% of the building per year. The median sale over that period was $249K.

Have units at 7 18th St, Washington, DC appreciated?

Across 4 repeat sales of the same unit, 7 18th St, Washington, DC returned a median -5.4% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 11.1 years.

What floor plans does 7 18th St, Washington, DC have?

The most common plan at 7 18th St, Washington, DC is a 1-bedroom of 420 square feet, repeated 4 times, with a median estimate of $213,967. TopHap identifies 4 recurring plans in the building.

More homes on 18th St Se Apt 104

Closest homes

More homes in Washington 20003

Assigned schools

Explore the area

See this home in context

Open 7 18th St Se Apt 104 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map