Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$1,496,212$631 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $710,570 on May 3, 2005

421 COOK ST

ALEXANDRIA, VA 22314
3.5
Baths
2,373 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.
969 ft²
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$710,570 · May 3, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,925 (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.$1,380,399 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$730,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$650,399
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,346,745
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,380,399

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
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.2006
Lot (acres)The size of the land the home sits on, from county records.0.02
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.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.DeckPatio · 171 ft²Porch · 211 ft²

Transaction History(3)

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.

M
Jefferson-Houston PK-8 SchoolD-
Middle · Grades PK–8 · 0.6 mi
E
Lyles-Crouch Elementary SchoolA-
Elementary · Grades KG–5 · 0.8 mi
H
Alexandria City High SchoolD
High · Grades 9–12 · 2.4 mi

District: Alexandria City Public Schools

Neighborhood · ZIP 22314These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.35,025
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,819 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$143,754
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$182,827
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

421 Cook 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 93% of homes in Old Town North
  • Costs more per square foot than 80% of homes in Alexandria city County
  • Bigger than 93% of homes in Old Town North
  • Has a smaller lot than 83% of homes in Alexandria city County
  • Newer than 86% of homes in Alexandria city County

What homes are worth in Alexandria 22314

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

This home
$246K$3M

This home is worth more than 83% of homes in Alexandria 22314.

How it measures up in Alexandria 22314

The dot is this home. The mark in the middle is the typical home in Alexandria 22314.

Estimated value$1,496,212
CheaperTypical $871,991Pricier

Pricier than 83% of homes nearby

Price per ft²$631
CheaperTypical $596Pricier

Pricier than 59% of homes nearby

Living area2,373 ft²
SmallerTypical 1,392 ft²Bigger

Bigger than 83% of homes nearby

Lot size969 ft²
SmallerTypical 1,525 ft²Bigger

Bigger than 19% of homes nearby

Year built2005
OlderTypical 1980Newer

Newer than 76% of homes nearby

How 421 Cook St ranks against every home in each area.
MeasureThis homeOld Town NorthAlexandria 22314Alexandria city County
Estimated valuepricier than$1,496,21293% of homes83% of homes90% of homes
Price per ft²pricier than$63169% of homes59% of homes80% of homes
Living areabigger than2,373 ft²93% of homes83% of homes81% of homes
Lot sizebigger than969 ft²20% of homes19% of homes17% of homes
Year builtnewer than200584% of homes76% of homes86% of homes

About 421 Cook St

How much is 421 Cook St, Alexandria, VA worth?

The TopHap Estimate for 421 Cook St, Alexandria, VA is $1,496,212 as of Oct 21, 2026. The likely range is $1,411,205 to $1,581,219. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Cook St, Alexandria, VA last sell?

421 Cook St, Alexandria, VA last sold on May 3, 2005 for $710,570, according to the county's recorded deed.

How big is 421 Cook St, Alexandria, VA?

421 Cook St, Alexandria, VA has 3.5 bathrooms, 2,373 square feet of living space and a 0.02-acre lot.

When was 421 Cook St, Alexandria, VA built?

421 Cook St, Alexandria, VA was built in 2005, making it 21 years old. It is a townhouse home. The building has 3 stories.

What schools serve 421 Cook St, Alexandria, VA?

421 Cook St, Alexandria, VA is assigned to Jefferson-Houston PK-8 School (middle), rated D-; Lyles-Crouch Elementary School (elementary), rated A-; 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 421 Cook St, Alexandria, VA compare to other homes in Alexandria 22314?

Among the 14,179 homes in Alexandria 22314, it is worth more than 83% of them ($1,496,212 against a typical $871,991), its price per square foot is higher than 59% of them ($631 against a typical $596), it is bigger than 83% of them (2,373 ft² against a typical 1,392 ft²), its lot is bigger than 19% of them (969 ft² against a typical 1,525 ft²) and it is newer than 76% of them (2005 against a typical 1980). Measured against all of Alexandria city County, it is worth more than 90% 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 421 Cook St, Alexandria, VA?

The 2025 property tax bill for 421 Cook St, Alexandria, VA was $15,925. The county assessed it at $1,380,399.

More homes on Cook St

Closest homes

More homes in Alexandria 22314

Assigned schools

Explore the area

See this home in context

Open 421 Cook St 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