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Single Family ResidenceResidential
$985,865$582 / 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

7301 CALAMO ST

SPRINGFIELD, VA 22150
4
Beds
3 / 1
Baths
1,693 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.
0.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$986K
$880K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,066 (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.$784,270 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$343,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$441,270
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$717,580
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$784,270

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 Entry
CountyFairfax
Lot (acres)The size of the land the home sits on, from county records.0.72
ConstructionThe main material the home's frame and walls are built from.Concrete Blocks
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
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 · 738 ft²Patio · 738 ft²Porch · 45 ft²

Transaction History(1)

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
Garfield Elementary SchoolD
Elementary · Grades PK–6 · 0.4 mi
H
Lewis High SchoolD+
High · Grades 9–12 · 1.5 mi
M
Key Middle SchoolD-
Middle · Grades 7–8 · 1.9 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 22150These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.1%
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.28,694
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,687 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,688
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,019
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

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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

7301 Calamo 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 91% of homes in Springfield 22150
  • Costs more per square foot than 95% of homes in Springfield 22150
  • Bigger than 68% of homes in Springfield 22150
  • Has a bigger lot than 98% of homes in Springfield 22150
  • Older than 82% of homes in Fairfax County

What homes are worth in Springfield 22150

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

This home
$409K$1.3M

This home is worth more than 91% of homes in Springfield 22150.

How it measures up in Springfield 22150

The dot is this home. The mark in the middle is the typical home in Springfield 22150.

Estimated value$985,865
CheaperTypical $644,898Pricier

Pricier than 91% of homes nearby

Price per ft²$582
CheaperTypical $421Pricier

Pricier than 95% of homes nearby

Living area1,693 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.72 ac
SmallerTypical 0.24 acBigger

Bigger than 98% of homes nearby

Year built1964
OlderTypical 1959Newer

Newer than 61% of homes nearby

How 7301 Calamo St ranks against every home in each area.
MeasureThis homeSpringfield 22150Fairfax County
Estimated valuepricier than$985,86591% of homes71% of homes
Price per ft²pricier than$58295% of homes87% of homes
Living areabigger than1,693 ft²68% of homes53% of homes
Lot sizebigger than0.72 ac98% of homes91% of homes
Year builtnewer than196461% of homes18% of homes

About 7301 Calamo St

How much is 7301 Calamo St, Springfield, VA worth?

The TopHap Estimate for 7301 Calamo St, Springfield, VA is $985,865 as of Sep 24, 2026. The likely range is $880,079 to $1,091,651. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 7301 Calamo St, Springfield, VA?

7301 Calamo St, Springfield, VA has 4 bedrooms, 3 bathrooms, 1,693 square feet of living space and a 0.72-acre lot.

When was 7301 Calamo St, Springfield, VA built?

7301 Calamo St, Springfield, VA was built in 1964, making it 62 years old. It is a split entry home. The building has 1 story.

What schools serve 7301 Calamo St, Springfield, VA?

7301 Calamo St, Springfield, VA is assigned to Garfield Elementary School (elementary), rated D; Lewis High School (high), rated D+; Key Middle School (middle), rated D-. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7301 Calamo St, Springfield, VA compare to other homes in Springfield 22150?

Among the 6,266 homes in Springfield 22150, it is worth more than 91% of them ($985,865 against a typical $644,898), its price per square foot is higher than 95% of them ($582 against a typical $421), it is bigger than 68% of them (1,693 ft² against a typical 1,440 ft²), its lot is bigger than 98% of them (0.72 ac against a typical 0.24 ac) and it is newer than 61% of them (1964 against a typical 1959). Measured against all of Fairfax County, it is worth more than 71% 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 7301 Calamo St, Springfield, VA?

The 2025 property tax bill for 7301 Calamo St, Springfield, VA was $9,066. The county assessed it at $784,270.

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