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Single Family ResidenceResidential
$93,997$125 / 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 81How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

427 PIERSON RUN RD

PITTSBURGH, PA 15239
2
Beds
1
Baths
754 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$94K
$76K low$112K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$93,997
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$75,198

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$358 (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.$55,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$55,700

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.37
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.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Bungalow
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.19
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Center Elementary SchoolB
Elementary · Grades KG–4 · 0.4 mi
H
Plum Senior High SchoolB+
High · Grades 9–12 · 2.2 mi
M
Oblock Junior High SchoolB-
Middle · Grades 7–8 · 2.3 mi

District: Plum Borough School District

Neighborhood · ZIP 15239These 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.40
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.3%
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.19,667
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,169 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,506
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,232
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

427 Pierson Run Rd 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.

  • Among the least valuable homes in Pittsburgh 15239
  • Costs less per square foot than 95% of homes in Pittsburgh 15239
  • Among the smallest homes in Pittsburgh 15239
  • Has a smaller lot than 78% of homes in Pittsburgh 15239
  • Among the oldest homes in Pittsburgh 15239

What homes are worth in Pittsburgh 15239

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

This home
$122K$558K

This home is worth less than almost all homes in Pittsburgh 15239.

How it measures up in Pittsburgh 15239

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15239.

Estimated value$93,997
CheaperTypical $258,706Pricier

Cheaper than almost all homes nearby

Price per ft²$125
CheaperTypical $179Pricier

Pricier than 5% of homes nearby

Living area754 ft²
SmallerTypical 1,488 ft²Bigger

Smaller than almost all homes nearby

Lot size0.19 ac
SmallerTypical 0.25 acBigger

Bigger than 22% of homes nearby

Year built1890
OlderTypical 1968Newer

Older than almost all homes nearby

How 427 Pierson Run Rd ranks against every home in each area.
MeasureThis homePittsburgh 15239Allegheny County
Estimated valuepricier than$93,997almost no homes13% of homes
Price per ft²pricier than$1255% of homes29% of homes
Living areabigger than754 ft²almost no homesalmost no homes
Lot sizebigger than0.19 ac22% of homes55% of homes
Year builtnewer than1890almost no homes3% of homes

About 427 Pierson Run Rd

How much is 427 Pierson Run Rd, Pittsburgh, PA worth?

The TopHap Estimate for 427 Pierson Run Rd, Pittsburgh, PA is $93,997 as of Jul 14, 2026. The likely range is $76,051 to $111,943. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 427 Pierson Run Rd, Pittsburgh, PA last sell?

427 Pierson Run Rd, Pittsburgh, PA last sold on Dec 8, 1972, according to the county's recorded deed.

How big is 427 Pierson Run Rd, Pittsburgh, PA?

427 Pierson Run Rd, Pittsburgh, PA has 2 bedrooms, 1 bathrooms, 754 square feet of living space and a 0.19-acre lot.

When was 427 Pierson Run Rd, Pittsburgh, PA built?

427 Pierson Run Rd, Pittsburgh, PA was built in 1890, making it 136 years old. It is a bungalow home. The building has 1 story.

What schools serve 427 Pierson Run Rd, Pittsburgh, PA?

427 Pierson Run Rd, Pittsburgh, PA is assigned to Center Elementary School (elementary), rated B; Plum Senior High School (high), rated B+; Oblock Junior High School (middle), rated B-. All sit in Plum Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 427 Pierson Run Rd, Pittsburgh, PA compare to other homes in Pittsburgh 15239?

Among the 7,770 homes in Pittsburgh 15239, it is worth more than almost none of them ($93,997 against a typical $258,706), its price per square foot is higher than 5% of them ($125 against a typical $179), it is bigger than almost none of them (754 ft² against a typical 1,488 ft²), its lot is bigger than 22% of them (0.19 ac against a typical 0.25 ac) and it is newer than almost none of them (1890 against a typical 1968). Measured against all of Allegheny County, it is worth more than 13% 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 427 Pierson Run Rd, Pittsburgh, PA?

The 2026 property tax bill for 427 Pierson Run Rd, Pittsburgh, PA was $358. The county assessed it at $55,700.

Closest homes

More homes in Pittsburgh 15239

Assigned schools

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