Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$755,941$424 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $427,000 on Sep 21, 2016

5509 GWYN PL

ALEXANDRIA, VA 22312
3
Beds
3 / 1
Baths
1,782 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$756K
$674K low$838K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$427,000 · Sep 21, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,306 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$718,470 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$265,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$453,470
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$718,470
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$718,470

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.52 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyFairfax
Lot (acres)The size of the land the home sits on, from county records.0.24
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
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.BalconyDeck · 272 ft²Patio · 296 ft²Porch · 62 ft²

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

E
Bren Mar Park Elementary SchoolC+
Elementary · Grades PK–5 · 0.3 mi
M
Holmes Middle SchoolD+
Middle · Grades 6–8 · 1.1 mi
H
Edison High SchoolC-
High · Grades 9–12 · 1.6 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 22312These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.0%
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.31,462
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,041 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,412
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,193
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.63%

Owner Tools

Do you own this home?
Claim this home

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

How this home compares

5509 Gwyn Pl measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 76% of homes in Alexandria 22312
  • Costs more per square foot than 66% of homes in Alexandria 22312
  • Bigger than 72% of homes in Alexandria 22312
  • Older than 92% of homes in Fairfax County

What homes are worth in Alexandria 22312

Each bar is how many homes fall in that price range. The marker is this home.

This home
$203K$1.3M

This home is worth more than 76% of homes in Alexandria 22312.

How it measures up in Alexandria 22312

The dot is this home. The mark in the middle is the typical home in Alexandria 22312.

Estimated value$755,941
CheaperTypical $627,672Pricier

Pricier than 76% of homes nearby

Price per ft²$424
CheaperTypical $380Pricier

Pricier than 66% of homes nearby

Living area1,782 ft²
SmallerTypical 1,417 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.24 ac
SmallerTypical 0.2 acBigger

Bigger than 61% of homes nearby

Year built1955
OlderTypical 1968Newer

Newer than 16% of homes nearby

How 5509 Gwyn Pl ranks against every home in each area.
MeasureThis homeAlexandria 22312Fairfax County
Estimated valuepricier than$755,94176% of homes48% of homes
Price per ft²pricier than$42466% of homes48% of homes
Living areabigger than1,782 ft²72% of homes57% of homes
Lot sizebigger than0.24 ac61% of homes52% of homes
Year builtnewer than195516% of homes8% of homes

About 5509 Gwyn Pl

How much is 5509 Gwyn Pl, Alexandria, VA worth?

The TopHap Estimate for 5509 Gwyn Pl, Alexandria, VA is $755,941 as of Sep 24, 2026. The likely range is $674,192 to $837,690. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5509 Gwyn Pl, Alexandria, VA last sell?

5509 Gwyn Pl, Alexandria, VA last sold on Sep 21, 2016 for $427,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 5509 Gwyn Pl, Alexandria, VA?

5509 Gwyn Pl, Alexandria, VA has 3 bedrooms, 3 bathrooms, 1,782 square feet of living space and a 0.24-acre lot.

When was 5509 Gwyn Pl, Alexandria, VA built?

5509 Gwyn Pl, Alexandria, VA was built in 1955, making it 71 years old. It is a split level home. The building has 1 story.

What schools serve 5509 Gwyn Pl, Alexandria, VA?

5509 Gwyn Pl, Alexandria, VA is assigned to Bren Mar Park Elementary School (elementary), rated C+; Holmes Middle School (middle), rated D+; Edison High School (high), rated C-. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5509 Gwyn Pl, Alexandria, VA compare to other homes in Alexandria 22312?

Among the 7,644 homes in Alexandria 22312, it is worth more than 76% of them ($755,941 against a typical $627,672), its price per square foot is higher than 66% of them ($424 against a typical $380), it is bigger than 72% of them (1,782 ft² against a typical 1,417 ft²), its lot is bigger than 61% of them (0.24 ac against a typical 0.2 ac) and it is newer than 16% of them (1955 against a typical 1968). Measured against all of Fairfax County, it is worth more than 48% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 5509 Gwyn Pl, Alexandria, VA?

The 2025 property tax bill for 5509 Gwyn Pl, Alexandria, VA was $8,306. The county assessed it at $718,470.

More homes on Gwyn Pl

Closest homes

More homes in Alexandria 22312

Assigned schools

Explore the area

See this home in context

Open 5509 Gwyn Pl 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