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Single Family ResidenceResidential
$644,189$289 / 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 93How 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 $235,000 on Mar 31, 2011

12 ALLENDALE PL

PITTSBURGH, PA 15228
4
Beds
2.5
Baths
2,232 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1935
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
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

$644K
$601K low$687K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$235,000 · Mar 31, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,713 (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.$266,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$79,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$187,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$266,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$284,400

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.38
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.
80
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
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Stone
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
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(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
Markham Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
H
Mt. Lebanon High SchoolA+
High · Grades 9–12 · 1.1 mi
M
Jefferson Middle SchoolA
Middle · Grades 6–8 · 1.7 mi

District: Mt. Lebanon School District

Neighborhood · ZIP 15228These 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.45
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.17,311
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,505 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,113
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$158,251
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

12 Allendale Pl 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 Allegheny County
  • Costs more per square foot than 95% of homes in Allegheny County
  • Bigger than 81% of homes in Allegheny County
  • Older than 65% of homes in Allegheny County

What homes are worth in Pittsburgh 15228

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

This home
$146K$1.1M

This home is worth more than 78% of homes in Pittsburgh 15228.

How it measures up in Pittsburgh 15228

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15228.

Estimated value$644,189
CheaperTypical $438,999Pricier

Pricier than 78% of homes nearby

Price per ft²$289
CheaperTypical $255Pricier

Pricier than 80% of homes nearby

Living area2,232 ft²
SmallerTypical 1,814 ft²Bigger

Bigger than 70% of homes nearby

Lot size0.21 ac
SmallerTypical 0.18 acBigger

Bigger than 62% of homes nearby

Year built1935
OlderTypical 1940Newer

Newer than 38% of homes nearby

How 12 Allendale Pl ranks against every home in each area.
MeasureThis homePittsburgh 15228Allegheny County
Estimated valuepricier than$644,18978% of homes93% of homes
Price per ft²pricier than$28980% of homes95% of homes
Living areabigger than2,232 ft²70% of homes81% of homes
Lot sizebigger than0.21 ac62% of homes59% of homes
Year builtnewer than193538% of homes35% of homes

About 12 Allendale Pl

How much is 12 Allendale Pl, Pittsburgh, PA worth?

The TopHap Estimate for 12 Allendale Pl, Pittsburgh, PA is $644,189 as of Sep 24, 2026. The likely range is $601,301 to $687,077. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Allendale Pl, Pittsburgh, PA last sell?

12 Allendale Pl, Pittsburgh, PA last sold on Mar 31, 2011 for $235,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 12 Allendale Pl, Pittsburgh, PA?

12 Allendale Pl, Pittsburgh, PA has 4 bedrooms, 2.5 bathrooms, 2,232 square feet of living space and a 0.21-acre lot.

When was 12 Allendale Pl, Pittsburgh, PA built?

12 Allendale Pl, Pittsburgh, PA was built in 1935, making it 91 years old. The building has 2 stories.

What schools serve 12 Allendale Pl, Pittsburgh, PA?

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

How does 12 Allendale Pl, Pittsburgh, PA compare to other homes in Pittsburgh 15228?

Among the 5,968 homes in Pittsburgh 15228, it is worth more than 78% of them ($644,189 against a typical $438,999), its price per square foot is higher than 80% of them ($289 against a typical $255), it is bigger than 70% of them (2,232 ft² against a typical 1,814 ft²), its lot is bigger than 62% of them (0.21 ac against a typical 0.18 ac) and it is newer than 38% of them (1935 against a typical 1940). Measured against all of Allegheny County, it is worth more than 93% 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 12 Allendale Pl, Pittsburgh, PA?

The 2026 property tax bill for 12 Allendale Pl, Pittsburgh, PA was $1,713. The county assessed it at $266,400.

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