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CondominiumResidential

1800 R St

WASHINGTON, DC 20009
184 ft²
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.
Built 19649 floors40 units726–908 ft²
$19M
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.
$488K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$554
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-11.1%vs the Washington ZIP median sale $/ft² ($624)

Sales Performance

$500K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-4.2%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
7.5%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+2.2%per yeartypical hold 7.0 yrsfrom 27 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19972004200720102013201720222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19972004200720102013201720222026

56 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.
$353K$425K$496K$568K726 ft²762 ft²799 ft²835 ft²872 ft²908 ft²
1 bd2 bd
1 bed
39 units
2 bed
1 unit
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 · 2 ba · 908 ft²
11 units
1 bd · 2 ba · 888 ft²
6 units
1 bd · 1 ba · 735 ft²
5 units
1 bd · 2 ba · 886 ft²
4 units
1 bd · 2 ba · 882 ft²
3 units
One-off layouts
11 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.

$353K–$353K
1 unit
$386K–$399K
3 units
$415K–$428K
2 units
$438K–$450K
5 units
$461K–$486K
8 units
$488K–$510K
9 units
$523K–$538K
8 units
$557K–$568K
4 units

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 2
$537/ft²
Floors 3–4
$571/ft²
Floors 5–6
$544/ft²
Floors 7–8
$586/ft²
Floor 9
$670/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·04
$575/ft²
Line ·09
$572/ft²
Line ·03
$572/ft²
Line ·05
$568/ft²
Line ·02
$560/ft²
Line ·01
$559/ft²
Line ·08
$555/ft²
Line ·07
$548/ft²
Line ·06
$545/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.68%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.15%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.9.4 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.44%
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.49%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$495,153
Median tax billThe middle annual property tax bill among the building's units.$3,547
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

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

Unit 205Jul 17, 2026$399,999Unit 808Jan 12, 2026$500,000Unit 206Dec 1, 2025$515,000Unit 807May 9, 2025$544,000Unit 904Feb 24, 2025$500,000Unit 607May 9, 2024$590,500Unit 209Oct 3, 2022$520,000Unit 504Jun 16, 2022$403,500Unit 806May 25, 2022$565,000Unit 602Dec 14, 2020$502,250

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.1978
Lot (acres)The size of the land the home sits on, from county records.0.00
HeatingThe type of heating system in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes

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

E
Ross Elementary SchoolA
Elementary · Grades EE–5 · 0.1 mi
M
School Without Walls @ Francis-Stevens Education CampusA-
Middle · Grades EE–8 · 0.6 mi
H
Cardozo Education CampusD+
High · Grades 7–12 · 1.0 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20009These 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.117
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 100.33

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.2.0%
PopulationHow many people live in this area.54,451
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.42,372 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$130,098
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$168,293
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%

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.

1800 R St Nw Apt 201
2 bd · 2 ba · 908 ft²
$559K
1800 R St Nw Apt 202
1 bd · 2 ba · 908 ft²
$495K
1800 R St Nw Apt 203
1 bd · 2 ba · 886 ft²
$475K
1800 R St Nw Apt 204
1 bd · 2 ba · 735 ft²
$415K
1800 R St Nw # 205
1 bd · 1.5 ba · 882 ft²
$399K
1800 R St Nw Apt 206
1 bd · 2 ba · 888 ft²
$488K
1800 R St Nw Apt 207
1 bd · 2 ba · 888 ft²
$438K
1800 R St Nw Apt 208
1 bd · 2 ba · 908 ft²
$477K
1800 R St Nw Apt 209
1 bd · 2 ba · 908 ft²
$498K
1800 R St Nw Apt 304
1 bd · 1 ba · 735 ft²
$450K
1800 R St Nw Apt 401
1 bd · 2 ba · 908 ft²
$488K
1800 R St Nw Apt 402
1 bd · 2 ba · 908 ft²
$510K
1800 R St Nw Apt 403
1 bd · 2 ba · 886 ft²
$523K
1800 R St Nw Apt 404
1 bd · 1 ba · 735 ft²
$428K
1800 R St Nw Apt 405
1 bd · 2 ba · 882 ft²
$524K
1800 R St Nw Apt 406
1 bd · 2 ba · 888 ft²
$438K
1800 R St Nw Apt 407
1 bd · 2 ba · 888 ft²
$531K
1800 R St Nw Apt 408
1 bd · 2 ba · 908 ft²
$502K
1800 R St Nw Apt 409
1 bd · 2 ba · 908 ft²
$535K
1800 R St Nw Apt 504
1 bd · 1 ba · 735 ft²
$393K
1800 R St Nw Apt 601
1 bd · 2 ba · 908 ft²
$486K
1800 R St Nw Apt 602
1 bd · 2 ba · 908 ft²
$478K
1800 R St Nw Apt 603
1 bd · 2 ba · 886 ft²
$486K
1800 R St Nw # 604
1 bd · 1 ba · 735 ft²
$461K
1800 R St Nw Apt 605
1 bd · 2 ba · 882 ft²
$503K
1800 R St Nw Apt 606
1 bd · 2 ba · 888 ft²
$438K
1800 R St Nw Apt 607
1 bd · 2 ba · 888 ft²
$439K
1800 R St Nw Apt 608
1 bd · 2 ba · 908 ft²
$531K
1800 R St Nw Apt 609
1 bd · 2 ba · 908 ft²
$479K
1800 R St Nw Apt 704
1 bd · 1 ba · 735 ft²
$353K
1800 R St Nw Apt 801
1 bd · 2 ba · 898 ft²
$491K
1800 R St Nw Apt 802
1 bd · 2 ba · 886 ft²
$538K
1800 R St Nw Apt 803
1 bd · 2 ba · 863 ft²
$527K
1800 R St Nw Apt 804
1 bd · 1 ba · 731 ft²
$386K
1800 R St Nw Apt 805
1 bd · 2 ba · 859 ft²
$563K
1800 R St Nw Apt 806
1 bd · 2 ba · 882 ft²
$568K
1800 R St Nw Apt 807
1 bd · 2 ba · 876 ft²
$532K
1800 R St Nw Apt 808
1 bd · 2 ba · 891 ft²
$495K
1800 R St Nw Apt 809
1 bd · 2 ba · 896 ft²
$557K
1800 R St Nw Apt 904
1 bd · 1 ba · 726 ft²
$486K

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

About 1800 R St

How many units are in 1800 R St, Washington, DC?

1800 R St, Washington, DC has 40 residential units across 9 floors, built in 1964, according to county assessor records.

What is a unit at 1800 R St, Washington, DC worth?

The median TopHap Estimate across the 40 units at 1800 R St, Washington, DC is $488,058. That works out to $554 per square foot. Units run from 726 to 908 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 1800 R St, Washington, DC expensive for Washington?

Units at 1800 R St, Washington, DC carry a median of $554 per square foot, 11% below the Washington median of $624 per square foot.

How often do units sell at 1800 R St, Washington, DC?

3 units at 1800 R St, Washington, DC sold in the last 12 months, out of 56 recorded arms-length sales all time. That is a turnover rate of 7.5% of the building per year. The median sale over that period was $500K.

Have units at 1800 R St, Washington, DC appreciated?

Across 27 repeat sales of the same unit, 1800 R St, Washington, DC returned a median 2.2% 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 7.0 years.

What floor plans does 1800 R St, Washington, DC have?

The most common plan at 1800 R St, Washington, DC is a 1-bedroom of 908 square feet, repeated 11 times, with a median estimate of $494,728. TopHap identifies 5 recurring plans in the building.

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