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CondominiumResidential

3299 K St

WASHINGTON, DC 20007
172 ft²
Lot SizeThe size of the land the home sits on, from county records.
1978
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 19787 floors25 units659–1,373 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.
$632K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$754
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-19.1%vs the Washington ZIP median sale $/ft² ($932)

Sales Performance

$815K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
4.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.3%per yeartypical hold 6.4 yrsfrom 12 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19982005200820112014201620222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19982005200820112014201620222026

27 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.
$550K$788K$1M$1.3M659 ft²802 ft²945 ft²1,087 ft²1,230 ft²1,373 ft²
Studio1 bd2 bd
Studio
1 unit
1 bed
15 units
2 bed
9 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.
2 bd · 2 ba · 1,153 ft²
3 units
2 bd · 2 ba · 1,373 ft²
3 units
1 bd · 1 ba · 823 ft²
2 units
1 bd · 2 ba · 908 ft²
2 units
1 bd · 1 ba · 916 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.

$550K–$632K
13 units
$672K–$696K
3 units
$755K–$816K
3 units
$902K–$902K
1 unit
$935K–$993K
2 units
$1.1M–$1.1M
1 unit
$1.3M–$1.3M
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 2
$760/ft²
Floor 3
$762/ft²
Floors 4–5
$774/ft²
Floor 6
$792/ft²
Floor 7
$780/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
$790/ft²
Line ·03
$788/ft²
Line ·01
$763/ft²
Line ·02
$747/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.8%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.15.4 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.33%
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.$671,339
Median tax billThe middle annual property tax bill among the building's units.$4,695
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 701Jun 24, 2026$815,000Unit 704Apr 19, 2024$1,305,000Unit 702Jul 5, 2022$710,000Unit 704Aug 18, 2020$787,500Unit 402Feb 26, 2019$595,000Unit 603Oct 12, 2016$775,000Unit 702May 24, 2016$619,000Unit 402Feb 2, 2016$475,000Unit 504Dec 15, 2015$950,000Unit 404Mar 18, 2015$823,000

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

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.50 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.1980
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
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 · 0.3 mi
M
Hardy Middle SchoolA
Middle · Grades 6–8 · 0.8 mi
H
MacArthur High SchoolC+
High · Grades 9–12 · 1.9 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.

3299 K St Nw # 201
2 bd · 1 ba · 838 ft²
$696K
3299 K St Nw Apt 202
1 ba · 814 ft²
$579K
3299 K St Nw Apt 203
1 bd · 1 ba · 682 ft²
$550K
3299 K St Nw Apt 204
1 bd · 1 ba · 916 ft²
$632K
3299 K St Nw Apt 301
1 bd · 1 ba · 752 ft²
$600K
3299 K St Nw Apt 302
1 bd · 1 ba · 859 ft²
$616K
3299 K St Nw Apt 303
1 bd · 1 ba · 659 ft²
$567K
3299 K St Nw # 304
1 bd · 1 ba · 916 ft²
$575K
3299 K St Nw Apt 305
1 bd · 1 ba · 693 ft²
$559K
3299 K St Nw # 401
1 bd · 1 ba · 823 ft²
$625K
3299 K St Nw Apt 402
1 bd · 2 ba · 908 ft²
$672K
3299 K St Nw Apt 403
2 bd · 2 ba · 1,153 ft²
$816K
3299 K St Nw Apt 404
2 bd · 2 ba · 1,373 ft²
$1.3M
3299 K St Nw Apt 501
1 bd · 1 ba · 832 ft²
$612K
3299 K St Nw Apt 502
1 bd · 2 ba · 908 ft²
$672K
3299 K St Nw Apt 503
2 bd · 2 ba · 1,153 ft²
$780K
3299 K St Nw Apt 504
2 bd · 2 ba · 1,373 ft²
$1.3M
3299 K St Nw # 601
1 bd · 1 ba · 823 ft²
$619K
3299 K St Nw Apt 602
1 bd · 2 ba · 767 ft²
$553K
3299 K St Nw Apt 603
2 bd · 2 ba · 1,153 ft²
$993K
3299 K St Nw Apt 604
2 bd · 2 ba · 1,373 ft²
$1.1M
3299 K St Nw # 701
1 bd · 1 ba · 887 ft²
$623K
3299 K St Nw Apt 702
1 bd · 2 ba · 887 ft²
$755K
3299 K St Nw Apt 703
2 bd · 2 ba · 1,150 ft²
$935K
3299 K St Nw Apt 704
2 bd · 2 ba · 1,197 ft²
$902K

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

About 3299 K St

How many units are in 3299 K St, Washington, DC?

3299 K St, Washington, DC has 25 residential units across 7 floors, built in 1978, according to county assessor records.

What is a unit at 3299 K St, Washington, DC worth?

The median TopHap Estimate across the 25 units at 3299 K St, Washington, DC is $631,902. That works out to $754 per square foot. Units run from 659 to 1,373 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 3299 K St, Washington, DC expensive for Washington?

Units at 3299 K St, Washington, DC carry a median of $754 per square foot, 19% below the Washington median of $932 per square foot.

How often do units sell at 3299 K St, Washington, DC?

1 units at 3299 K St, Washington, DC sold in the last 12 months, out of 27 recorded arms-length sales all time. That is a turnover rate of 4.0% of the building per year. The median sale over that period was $815K.

Have units at 3299 K St, Washington, DC appreciated?

Across 12 repeat sales of the same unit, 3299 K St, Washington, DC returned a median 3.3% 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 6.4 years.

What floor plans does 3299 K St, Washington, DC have?

The most common plan at 3299 K St, Washington, DC is a 2-bedroom of 1,153 square feet, repeated 3 times, with a median estimate of $816,477. TopHap identifies 5 recurring plans in the building.

More homes on K St Nw # 601

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Assigned schools

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