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CondominiumResidential

1550 Northgate Sq

RESTON, VA 20190
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 19718 units748–1,234 ft²
$2.9M
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.
$369K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$336
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-18.6%vs the Reston ZIP median sale $/ft² ($413)

Sales Performance

—
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.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
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 4.5 yrsfrom 5 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
20042005200620122013201920242025
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
20042005200620122013201920242025

12 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.

1 bed
1 unit
2 bed
3 units
3 bed
4 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 · 1 ba · 993 ft²
3 units
3 bd · 2 ba · 1,234 ft²
3 units
One-off layouts
2 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.

$252K–$252K
1 unit
$332K–$332K
1 unit
$338K–$344K
2 units
$395K–$395K
1 unit
$409K–$423K
3 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.38%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.38%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.13.6 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.0%
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.46%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$391,736
Median tax billThe middle annual property tax bill among the building's units.$3,957
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 12BJul 25, 2025$335,630Unit 12BJan 24, 2024$319,900Unit 2ADec 17, 2019$185,000Unit 12BJul 19, 2019$255,000Unit 12BMay 16, 2019$161,000Unit 21CApr 26, 2013$245,000Unit 11CNov 26, 2012$220,000Unit 21CAug 28, 2006$280,000Unit 31CFeb 1, 2006$315,000Unit 12BMay 12, 2005$275,000

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
CountyFairfax
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.BalconyPatio · 84 ft²

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

E
Forest Edge Elementary SchoolB-
Elementary · Grades PK–6 · 0.3 mi
M
Hughes Middle SchoolA-
Middle · Grades 7–8 · 2.3 mi
H
South Lakes High SchoolC
High · Grades 9–12 · 2.5 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 20190These 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.155
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.20,832
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,593 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,893
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,259
Average tempThe average temperature here across a full year.55°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.63%

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.

1550 Northgate Sq Apt 1c
3 bd · 2 ba · 1,207 ft²
$395K
1550 Northgate Sq # 2a
1 bd · 1 ba · 748 ft²
$252K
1550 Northgate Sq # 11c
3 bd · 2 ba · 1,234 ft²
$414K
1550 Northgate Sq # 12b
2 bd · 1 ba · 993 ft²
$344K
1550 Northgate Sq # 21c
3 bd · 2 ba · 1,234 ft²
$423K
1550 Northgate Sq # 22b
2 bd · 1 ba · 993 ft²
$332K
1550 Northgate Sq # 31c
3 bd · 2 ba · 1,234 ft²
$409K
1550 Northgate Sq # 32b
2 bd · 1 ba · 993 ft²
$338K

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

About 1550 Northgate Sq

How many units are in 1550 Northgate Sq, Reston, VA?

1550 Northgate Sq, Reston, VA has 8 residential units across built in 1971, according to county assessor records.

What is a unit at 1550 Northgate Sq, Reston, VA worth?

The median TopHap Estimate across the 8 units at 1550 Northgate Sq, Reston, VA is $369,462. That works out to $336 per square foot. Units run from 748 to 1,234 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 1550 Northgate Sq, Reston, VA expensive for Reston?

Units at 1550 Northgate Sq, Reston, VA carry a median of $336 per square foot, 19% below the Reston median of $413 per square foot.

How often do units sell at 1550 Northgate Sq, Reston, VA?

0 units at 1550 Northgate Sq, Reston, VA sold in the last 12 months, out of 12 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 1550 Northgate Sq, Reston, VA appreciated?

Across 5 repeat sales of the same unit, 1550 Northgate Sq, Reston, VA 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 4.5 years.

What floor plans does 1550 Northgate Sq, Reston, VA have?

The most common plan at 1550 Northgate Sq, Reston, VA is a 2-bedroom of 993 square feet, repeated 3 times, with a median estimate of $338,497. TopHap identifies 2 recurring plans in the building.

More homes on Northgate Sq # 21c

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