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Single Family ResidenceResidential
$831,569$316 / 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 93How 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 $275,000 on Oct 11, 1995

1303 KNOX PL

ALEXANDRIA, VA 22304
3
Beds
3
Baths
2,630 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$832K
$777K low$887K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$275,000 · Oct 11, 1995

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,762 (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.$818,689 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$440,648
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$378,041
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$791,575
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$818,689

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyALEXANDRIA CITY
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.1975
Lot (acres)The size of the land the home sits on, from county records.0.27
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Carport (Unspecified)
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.Deck · 252 ft²Patio · 252 ft²Porch · 150 ft²

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

E
James K. Polk Elementary SchoolD+
Elementary · Grades KG–5 · 0.3 mi
M
Francis C. Hammond Middle School
Middle · Grades 6–8 · 0.5 mi
H
Alexandria City High SchoolD
High · Grades 9–12 · 1.4 mi

District: Alexandria City Public Schools

Neighborhood · ZIP 22304These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
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.96%
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.9.7%
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.49,490
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,070 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,087
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,793
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

1303 Knox 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 81% of homes in Alexandria 22304
  • Costs less per square foot than 82% of homes in Alexandria city County
  • Bigger than 90% of homes in Alexandria 22304
  • Has a bigger lot than 91% of homes in Alexandria city County
  • Older than 88% of homes in Alexandria 22304

What homes are worth in Alexandria 22304

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

This home
$200K$1.5M

This home is worth more than 81% of homes in Alexandria 22304.

How it measures up in Alexandria 22304

The dot is this home. The mark in the middle is the typical home in Alexandria 22304.

Estimated value$831,569
CheaperTypical $474,274Pricier

Pricier than 81% of homes nearby

Price per ft²$316
CheaperTypical $333Pricier

Pricier than 43% of homes nearby

Living area2,630 ft²
SmallerTypical 1,309 ft²Bigger

Bigger than 90% of homes nearby

Lot size0.27 ac
SmallerTypical 1,960 ft²Bigger

Bigger than 87% of homes nearby

Year built1960
OlderTypical 1975Newer

Newer than 12% of homes nearby

How 1303 Knox Pl ranks against every home in each area.
MeasureThis homeSeminary Hill / Strawberry HillAlexandria 22304Alexandria city County
Estimated valuepricier than$831,56976% of homes81% of homes60% of homes
Price per ft²pricier than$31629% of homes43% of homes18% of homes
Living areabigger than2,630 ft²84% of homes90% of homes86% of homes
Lot sizebigger than0.27 ac79% of homes87% of homes91% of homes
Year builtnewer than196037% of homes12% of homes38% of homes

About 1303 Knox Pl

How much is 1303 Knox Pl, Alexandria, VA worth?

The TopHap Estimate for 1303 Knox Pl, Alexandria, VA is $831,569 as of Sep 24, 2026. The likely range is $776,502 to $886,636. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1303 Knox Pl, Alexandria, VA last sell?

1303 Knox Pl, Alexandria, VA last sold on Oct 11, 1995 for $275,000, according to the county's recorded deed.

How big is 1303 Knox Pl, Alexandria, VA?

1303 Knox Pl, Alexandria, VA has 3 bedrooms, 3 bathrooms, 2,630 square feet of living space and a 0.27-acre lot.

When was 1303 Knox Pl, Alexandria, VA built?

1303 Knox Pl, Alexandria, VA was built in 1960, making it 66 years old. The building has 1 story.

What schools serve 1303 Knox Pl, Alexandria, VA?

1303 Knox Pl, Alexandria, VA is assigned to James K. Polk Elementary School (elementary), rated D+; Francis C. Hammond Middle School (middle); Alexandria City High School (high), rated D. All sit in Alexandria City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1303 Knox Pl, Alexandria, VA compare to other homes in Alexandria 22304?

Among the 13,235 homes in Alexandria 22304, it is worth more than 81% of them ($831,569 against a typical $474,274), its price per square foot is higher than 43% of them ($316 against a typical $333), it is bigger than 90% of them (2,630 ft² against a typical 1,309 ft²), its lot is bigger than 87% of them (0.27 ac against a typical 1,960 ft²) and it is newer than 12% of them (1960 against a typical 1975). Measured against all of Alexandria city 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 1303 Knox Pl, Alexandria, VA?

The 2025 property tax bill for 1303 Knox Pl, Alexandria, VA was $9,762. The county assessed it at $818,689.

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