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Single Family ResidenceResidential
$303,691$241 / 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 Sep 24, 2026
Last sold for $204,000 on Apr 26, 2018

521 CLEMSON DR

PITTSBURGH, PA 15243
4
Beds
2.5
Baths
1,262 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$304K
$286K low$321K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$204,000 · Apr 26, 2018

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$154,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$83,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$154,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$154,100

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
75
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Ranch
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Brick
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

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.

Foreclosure Filings(1)

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

E
Hoover Elementary SchoolA+
Elementary · Grades KG–5 · 0.3 mi
M
Jefferson Middle SchoolA
Middle · Grades 6–8 · 1.0 mi
H
Mt. Lebanon High SchoolA+
High · Grades 9–12 · 1.3 mi

District: Mt. Lebanon School District

Neighborhood · ZIP 15243These 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.26
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 100.31

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.14,057
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,667 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,655
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,955
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

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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

521 Clemson Dr 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 less than 66% of homes in Pittsburgh 15243
  • Costs more per square foot than 86% of homes in Allegheny County
  • Smaller than 73% of homes in Pittsburgh 15243
  • Has a smaller lot than 81% of homes in Pittsburgh 15243

What homes are worth in Pittsburgh 15243

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

This home
$200K$1.2M

This home is worth more than 34% of homes in Pittsburgh 15243.

How it measures up in Pittsburgh 15243

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15243.

Estimated value$303,691
CheaperTypical $351,259Pricier

Pricier than 34% of homes nearby

Price per ft²$241
CheaperTypical $233Pricier

Pricier than 57% of homes nearby

Living area1,262 ft²
SmallerTypical 1,591 ft²Bigger

Bigger than 27% of homes nearby

Lot size0.15 ac
SmallerTypical 0.19 acBigger

Bigger than 19% of homes nearby

Year built1956
OlderTypical 1955Newer

Newer than 64% of homes nearby

How 521 Clemson Dr ranks against every home in each area.
MeasureThis homePittsburgh 15243Allegheny County
Estimated valuepricier than$303,69134% of homes66% of homes
Price per ft²pricier than$24157% of homes86% of homes
Living areabigger than1,262 ft²27% of homes33% of homes
Lot sizebigger than0.15 ac19% of homes44% of homes
Year builtnewer than195664% of homes60% of homes

About 521 Clemson Dr

How much is 521 Clemson Dr, Pittsburgh, PA worth?

The TopHap Estimate for 521 Clemson Dr, Pittsburgh, PA is $303,691 as of Sep 24, 2026. The likely range is $286,061 to $321,321. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Clemson Dr, Pittsburgh, PA last sell?

521 Clemson Dr, Pittsburgh, PA last sold on Apr 26, 2018 for $204,000, according to the county's recorded deed.

How big is 521 Clemson Dr, Pittsburgh, PA?

521 Clemson Dr, Pittsburgh, PA has 4 bedrooms, 2.5 bathrooms, 1,262 square feet of living space and a 0.15-acre lot.

When was 521 Clemson Dr, Pittsburgh, PA built?

521 Clemson Dr, Pittsburgh, PA was built in 1956, making it 70 years old. It is a ranch home. The building has 1 story.

What schools serve 521 Clemson Dr, Pittsburgh, PA?

521 Clemson Dr, Pittsburgh, PA is assigned to Hoover Elementary School (elementary), rated A+; Jefferson Middle School (middle), rated A; Mt. Lebanon High School (high), rated A+. All sit in Mt. Lebanon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Clemson Dr, Pittsburgh, PA compare to other homes in Pittsburgh 15243?

Among the 4,970 homes in Pittsburgh 15243, it is worth more than 34% of them ($303,691 against a typical $351,259), its price per square foot is higher than 57% of them ($241 against a typical $233), it is bigger than 27% of them (1,262 ft² against a typical 1,591 ft²), its lot is bigger than 19% of them (0.15 ac against a typical 0.19 ac) and it is newer than 64% of them (1956 against a typical 1955). Measured against all of Allegheny County, it is worth more than 66% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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