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Duplex (2 Units, Any Combination)Residential

1129 WALNUT ST

PITTSBURGH, PA 15221
4
Beds
2
Baths
2,288 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.
3,605 ft²
Lot SizeThe size of the land the home sits on, from county records.
1906
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$334 (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.$52,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$49,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$52,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$70,000

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.36
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.
74
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.
26
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.0.08
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.

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

E
Kelly Primary School
Elementary · Grades PK–1 · 0.6 mi
M
Pittsburgh Westinghouse AcademyD+
Middle · Grades 6–12 · 2.1 mi

District: Wilkinsburg Borough School District

Neighborhood · ZIP 15221These 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.145
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 100.29

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.27,606
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,532 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,554
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,138
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

1129 Walnut 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 87% of homes in Pittsburgh 15221
  • Has a smaller lot than 77% of homes in Allegheny County
  • Older than 88% of homes in Allegheny County

How it measures up in Pittsburgh 15221

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15221.

Living area2,288 ft²
SmallerTypical 1,420 ft²Bigger

Bigger than 87% of homes nearby

Lot size3,605 ft²
SmallerTypical 0.12 acBigger

Bigger than 30% of homes nearby

Year built1906
OlderTypical 1935Newer

Newer than 14% of homes nearby

How 1129 Walnut St ranks against every home in each area.
MeasureThis homeSperlingPittsburgh 15221Allegheny County
Living areabigger than2,288 ft²83% of homes87% of homes83% of homes
Lot sizebigger than3,605 ft²50% of homes30% of homes23% of homes
Year builtnewer than190647% of homes14% of homes12% of homes

About 1129 Walnut St

When did 1129 Walnut St, Pittsburgh, PA last sell?

1129 Walnut St, Pittsburgh, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1129 Walnut St, Pittsburgh, PA?

1129 Walnut St, Pittsburgh, PA has 4 bedrooms, 2 bathrooms, 2,288 square feet of living space and a 0.08-acre lot.

When was 1129 Walnut St, Pittsburgh, PA built?

1129 Walnut St, Pittsburgh, PA was built in 1906, making it 120 years old. The building has 2 stories.

What schools serve 1129 Walnut St, Pittsburgh, PA?

1129 Walnut St, Pittsburgh, PA is assigned to Kelly Primary School (elementary); Pittsburgh Westinghouse Academy (middle), rated D+. All sit in Wilkinsburg Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1129 Walnut St, Pittsburgh, PA compare to other homes in Pittsburgh 15221?

Among the 11,488 homes in Pittsburgh 15221, it is bigger than 87% of them (2,288 ft² against a typical 1,420 ft²), its lot is bigger than 30% of them (3,605 ft² against a typical 0.12 ac) and it is newer than 14% of them (1906 against a typical 1935). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1129 Walnut St, Pittsburgh, PA?

The 2026 property tax bill for 1129 Walnut St, Pittsburgh, PA was $334. The county assessed it at $52,000.

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