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CondominiumResidential

1045 31st St

WASHINGTON, DC 20007
364 ft²
Lot SizeThe size of the land the home sits on, from county records.
1980
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 19805 floors31 units854–2,111 ft²
$24M
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.
$639K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$638
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-21.7%vs the Washington ZIP median sale $/ft² ($814)

Sales Performance

$542K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-20.2%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
9.7%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+2.5%per yeartypical hold 6.8 yrsfrom 22 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19982005200820122017202020232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19982005200820122017202020232026

48 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.
$488K$787K$1.1M$1.4M854 ft²1,105 ft²1,357 ft²1,608 ft²1,860 ft²2,111 ft²
1 bd2 bd
1 bed
20 units
2 bed
11 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 · 962 ft²
6 units
1 bd · 1 ba · 866 ft²
4 units
2 bd · 2 ba · 1,345 ft²
3 units
2 bd · 2 ba · 1,355 ft²
3 units
1 bd · 1 ba · 907 ft²
2 units
One-off layouts
13 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.

$488K–$595K
12 units
$612K–$643K
6 units
$763K–$808K
2 units
$864K–$864K
1 unit
$979K–$1M
4 units
$1.1M–$1.2M
2 units
$1.2M–$1.2M
2 units
$1.3M–$1.4M
2 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 1
$664/ft²
Floor 2
$605/ft²
Floor 3
$668/ft²
Floor 4
$662/ft²
Floor 5
$658/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 ·05
$717/ft²
Line ·01
$690/ft²
Line ·04
$669/ft²
Line ·03
$614/ft²
Line ·02
$580/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.77%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.19%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.8.3 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.40%
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.39%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$655,549
Median tax billThe middle annual property tax bill among the building's units.$4,896
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 21Jul 14, 2026$490,000Unit 505Mar 31, 2026$1,000,000Unit 302Dec 12, 2025$542,450Unit 204Apr 25, 2025$809,040Unit 13Mar 31, 2025$680,000Unit 12Mar 11, 2025$630,000Unit 506May 10, 2024$1,430,000Unit 12Sep 18, 2023$589,999Unit 304May 9, 2022$1,100,000Unit 506Jan 3, 2022$1,400,000

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
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Hyde-Addison Elementary SchoolA-
Elementary · Grades EE–5 · 0.4 mi
M
Hardy Middle SchoolA
Middle · Grades 6–8 · 0.9 mi
H
MacArthur High SchoolC+
High · Grades 9–12 · 2.0 mi

District: District of Columbia Public Schools

Neighborhood · ZIP 20007These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.31,079
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,506 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$160,193
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$224,111
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.

1045 31st St Nw Apt 11
1 bd · 1 ba · 874 ft²
$643K
1045 31st St Nw Apt 12
1 bd · 1 ba · 962 ft²
$593K
1045 31st St Nw Apt 13
2 bd · 1 ba · 1,082 ft²
$640K
1045 31st St Nw # 21
1 bd · 1 ba · 854 ft²
$488K
1045 31st St Nw Apt 22
1 bd · 1 ba · 962 ft²
$612K
1045 31st St Nw Apt 23
1 bd · 1 ba · 1,082 ft²
$595K
1045 31st St Nw Apt 101
1 bd · 1 ba · 866 ft²
$639K
1045 31st St Nw Apt 102
1 bd · 1 ba · 962 ft²
$542K
1045 31st St Nw Apt 103
1 bd · 1 ba · 910 ft²
$529K
1045 31st St Nw
1 bd · 1 ba · 1,692 ft²
$1.3M
1045 31st St Nw Apt 201
1 bd · 1 ba · 866 ft²
$630K
1045 31st St Nw Apt 202
1 bd · 1 ba · 962 ft²
$546K
1045 31st St Nw # 203
1 bd · 1 ba · 907 ft²
$515K
1045 31st St Nw Apt 204
2 bd · 2 ba · 1,355 ft²
$763K
1045 31st St Nw # 205
2 bd · 2 ba · 1,345 ft²
$808K
1045 31st St Nw Apt 301
1 bd · 1 ba · 866 ft²
$572K
1045 31st St Nw Apt 302
1 bd · 1 ba · 962 ft²
$525K
1045 31st St Nw Apt 303
1 bd · 1 ba · 932 ft²
$595K
1045 31st St Nw Apt 304
2 bd · 2 ba · 1,355 ft²
$1M
1045 31st St Nw Apt 305
2 bd · 2 ba · 1,345 ft²
$999K
1045 31st St Nw Apt 401
1 bd · 1 ba · 866 ft²
$557K
1045 31st St Nw Apt 402
1 bd · 1 ba · 962 ft²
$622K
1045 31st St Nw Apt 403
1 bd · 1 ba · 907 ft²
$567K
1045 31st St Nw Apt 404
2 bd · 2 ba · 1,355 ft²
$864K
1045 31st St Nw Apt 405
2 bd · 2 ba · 1,345 ft²
$1M
1045 31st St Nw Apt 501
1 bd · 3 ba · 1,727 ft²
$1.2M
1045 31st St Nw Apt 502
2 bd · 3 ba · 1,930 ft²
$1.1M
1045 31st St Nw Apt 503
2 bd · 3 ba · 1,765 ft²
$1.2M
1045 31st St Nw Apt 504
2 bd · 3 ba · 1,963 ft²
$1.2M
1045 31st St Nw Apt 505
2 bd · 3 ba · 1,281 ft²
$979K
1045 31st St Nw Apt 506
1 bd · 2 ba · 2,111 ft²
$1.4M

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

About 1045 31st St

How many units are in 1045 31st St, Washington, DC?

1045 31st St, Washington, DC has 31 residential units across 5 floors, built in 1980, according to county assessor records.

What is a unit at 1045 31st St, Washington, DC worth?

The median TopHap Estimate across the 31 units at 1045 31st St, Washington, DC is $638,800. That works out to $638 per square foot. Units run from 854 to 2,111 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 1045 31st St, Washington, DC expensive for Washington?

Units at 1045 31st St, Washington, DC carry a median of $638 per square foot, 22% below the Washington median of $814 per square foot.

How often do units sell at 1045 31st St, Washington, DC?

3 units at 1045 31st St, Washington, DC sold in the last 12 months, out of 48 recorded arms-length sales all time. That is a turnover rate of 9.7% of the building per year. The median sale over that period was $542K.

Have units at 1045 31st St, Washington, DC appreciated?

Across 22 repeat sales of the same unit, 1045 31st St, Washington, DC returned a median 2.5% 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 6.8 years.

What floor plans does 1045 31st St, Washington, DC have?

The most common plan at 1045 31st St, Washington, DC is a 1-bedroom of 962 square feet, repeated 6 times, with a median estimate of $569,469. TopHap identifies 5 recurring plans in the building.

More homes on 31st St Nw Apt 305

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Assigned schools

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