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Single Family ResidenceResidential
$860,753$375 / 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 96How 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 $580,000 on Sep 3, 2019

8113 DAYTON ST

LORTON, VA 22079
5
Beds
4 / 1
Baths
2,296 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.
0.51 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$861K
$829K low$892K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$580,000 · Sep 3, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,638 (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.$747,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$314,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$433,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$637,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$747,200

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.0.51
ConstructionThe main material the home's frame and walls are built from.Concrete Blocks
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.BalconyDeck · 264 ft²Patio · 264 ft²Porch · 264 ft²

Transaction History(2)

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
Gunston Elementary SchoolB+
Elementary · Grades PK–6 · 1.6 mi
H
South County High SchoolB+
High · Grades 9–12 · 3.7 mi
M
South County Middle SchoolA
Middle · Grades 7–8 · 4.1 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 22079These 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.75
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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.36,116
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,051 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,916
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$161,822
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%

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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

8113 Dayton St 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 70% of homes in Lorton 22079
  • Costs less per square foot than 73% of homes in Fairfax County
  • Bigger than 73% of homes in Fairfax County
  • Has a bigger lot than 86% of homes in Lorton 22079
  • Older than 87% of homes in Lorton 22079

What homes are worth in Lorton 22079

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

This home
$279K$1.5M

This home is worth more than 70% of homes in Lorton 22079.

How it measures up in Lorton 22079

The dot is this home. The mark in the middle is the typical home in Lorton 22079.

Estimated value$860,753
CheaperTypical $684,584Pricier

Pricier than 70% of homes nearby

Price per ft²$375
CheaperTypical $362Pricier

Pricier than 58% of homes nearby

Living area2,296 ft²
SmallerTypical 1,760 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.51 ac
SmallerTypical 3,615 ft²Bigger

Bigger than 86% of homes nearby

Year built1973
OlderTypical 1995Newer

Newer than 13% of homes nearby

How 8113 Dayton St ranks against every home in each area.
MeasureThis homeLorton 22079Fairfax County
Estimated valuepricier than$860,75370% of homes60% of homes
Price per ft²pricier than$37558% of homes27% of homes
Living areabigger than2,296 ft²65% of homes73% of homes
Lot sizebigger than0.51 ac86% of homes85% of homes
Year builtnewer than197313% of homes34% of homes

About 8113 Dayton St

How much is 8113 Dayton St, Lorton, VA worth?

The TopHap Estimate for 8113 Dayton St, Lorton, VA is $860,753 as of Sep 24, 2026. The likely range is $829,096 to $892,410. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8113 Dayton St, Lorton, VA last sell?

8113 Dayton St, Lorton, VA last sold on Sep 3, 2019 for $580,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 8113 Dayton St, Lorton, VA?

8113 Dayton St, Lorton, VA has 5 bedrooms, 4 bathrooms, 2,296 square feet of living space and a 0.51-acre lot.

When was 8113 Dayton St, Lorton, VA built?

8113 Dayton St, Lorton, VA was built in 1973, making it 53 years old. It is a split level home. The building has 2 stories.

What schools serve 8113 Dayton St, Lorton, VA?

8113 Dayton St, Lorton, VA is assigned to Gunston Elementary School (elementary), rated B+; South County High School (high), rated B+; South County Middle School (middle), rated A. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8113 Dayton St, Lorton, VA compare to other homes in Lorton 22079?

Among the 10,268 homes in Lorton 22079, it is worth more than 70% of them ($860,753 against a typical $684,584), its price per square foot is higher than 58% of them ($375 against a typical $362), it is bigger than 65% of them (2,296 ft² against a typical 1,760 ft²), its lot is bigger than 86% of them (0.51 ac against a typical 3,615 ft²) and it is newer than 13% of them (1973 against a typical 1995). Measured against all of Fairfax County, it is worth more than 60% 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 8113 Dayton St, Lorton, VA?

The 2025 property tax bill for 8113 Dayton St, Lorton, VA was $8,638. The county assessed it at $747,200.

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