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Duplex (2 Units, Any Combination)Residential

5421 KEYSTONE ST

PITTSBURGH, PA 15201
4
Beds
2
Baths
2,262 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.
2,000 ft²
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$703 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$109,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$84,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$109,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$109,400

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.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
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.
77
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
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.Duplex (2 Units, Any Combination)
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.05
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Pittsburgh Sunnyside Elementary SchoolD+
Elementary · Grades PK–8 · 0.8 mi
H
Pittsburgh MillionesF
High · Grades 6–12 · 2.3 mi

District: Pittsburgh School District

Neighborhood · ZIP 15201These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.13,146
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,731 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,321
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,226
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

5421 Keystone 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.

  • Bigger than 92% of homes in Upper Lawrenceville
  • Has a smaller lot than 93% of homes in Allegheny County
  • Older than 84% of homes in Allegheny County

How it measures up in Pittsburgh 15201

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15201.

Living area2,262 ft²
SmallerTypical 1,408 ft²Bigger

Bigger than 88% of homes nearby

Lot size2,000 ft²
SmallerTypical 2,047 ft²Bigger

Bigger than 42% of homes nearby

Year built1910
OlderTypical 1910Newer

Newer than 55% of homes nearby

How 5421 Keystone St ranks against every home in each area.
MeasureThis homeUpper LawrencevillePittsburgh 15201Allegheny County
Living areabigger than2,262 ft²92% of homes88% of homes82% of homes
Lot sizebigger than2,000 ft²56% of homes42% of homes7% of homes
Year builtnewer than191077% of homes55% of homes16% of homes

About 5421 Keystone St

When did 5421 Keystone St, Pittsburgh, PA last sell?

5421 Keystone St, Pittsburgh, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 5421 Keystone St, Pittsburgh, PA?

5421 Keystone St, Pittsburgh, PA has 4 bedrooms, 2 bathrooms, 2,262 square feet of living space and a 0.05-acre lot.

When was 5421 Keystone St, Pittsburgh, PA built?

5421 Keystone St, Pittsburgh, PA was built in 1910, making it 116 years old. The building has 3 stories.

What schools serve 5421 Keystone St, Pittsburgh, PA?

5421 Keystone St, Pittsburgh, PA is assigned to Pittsburgh Sunnyside Elementary School (elementary), rated D+; Pittsburgh Milliones (high), rated F. All sit in Pittsburgh School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5421 Keystone St, Pittsburgh, PA compare to other homes in Pittsburgh 15201?

Among the 5,845 homes in Pittsburgh 15201, it is bigger than 88% of them (2,262 ft² against a typical 1,408 ft²), its lot is bigger than 42% of them (2,000 ft² against a typical 2,047 ft²) and it is newer than 55% of them (1910 against a typical 1910). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 5421 Keystone St, Pittsburgh, PA?

The 2026 property tax bill for 5421 Keystone St, Pittsburgh, PA was $703. The county assessed it at $109,400.

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