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Single Family ResidenceResidential
$475,196$198 / 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 95How 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 $246,400 on May 24, 2010

365 LIBRARY PL

OAKMONT, PA 15139
3
Beds
2
Baths
2,396 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.
4,125 ft²
Lot SizeThe size of the land the home sits on, from county records.
1920
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.

Valuation

$475K
$452K low$498K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$246,400 · May 24, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,354 (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.$210,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$36,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$174,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$210,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$228,600

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.
74
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
90
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
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.10
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
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

M
Riverview Jr/Sr High SchoolA
Middle · Grades 7–12 · 0.3 mi
E
Tenth Street Elementary SchoolA-
Elementary · Grades KG–6 · 0.5 mi

District: Riverview School District

Neighborhood · ZIP 15139These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
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.6,664
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,057 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,370
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,746
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%

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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

365 Library 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 Lower Oakmont
  • Costs more per square foot than 66% of homes in Allegheny County
  • Bigger than 89% of homes in Lower Oakmont
  • Has a smaller lot than 73% of homes in Allegheny County
  • Older than 77% of homes in Allegheny County

What homes are worth in Oakmont 15139

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

This home
$106K$1.1M

This home is worth more than 67% of homes in Oakmont 15139.

How it measures up in Oakmont 15139

The dot is this home. The mark in the middle is the typical home in Oakmont 15139.

Estimated value$475,196
CheaperTypical $346,711Pricier

Pricier than 67% of homes nearby

Price per ft²$198
CheaperTypical $214Pricier

Pricier than 41% of homes nearby

Living area2,396 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 77% of homes nearby

Lot size4,125 ft²
SmallerTypical 0.14 acBigger

Bigger than 31% of homes nearby

Year built1920
OlderTypical 1950Newer

Newer than 25% of homes nearby

How 365 Library Pl ranks against every home in each area.
MeasureThis homeLower OakmontOakmont 15139Allegheny County
Estimated valuepricier than$475,19693% of homes67% of homes86% of homes
Price per ft²pricier than$19854% of homes41% of homes66% of homes
Living areabigger than2,396 ft²89% of homes77% of homes85% of homes
Lot sizebigger than4,125 ft²30% of homes31% of homes27% of homes
Year builtnewer than192041% of homes25% of homes23% of homes

About 365 Library Pl

How much is 365 Library Pl, Oakmont, PA worth?

The TopHap Estimate for 365 Library Pl, Oakmont, PA is $475,196 as of Sep 24, 2026. The likely range is $452,284 to $498,108. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 365 Library Pl, Oakmont, PA last sell?

365 Library Pl, Oakmont, PA last sold on May 24, 2010 for $246,400, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 365 Library Pl, Oakmont, PA?

365 Library Pl, Oakmont, PA has 3 bedrooms, 2 bathrooms, 2,396 square feet of living space and a 0.10-acre lot.

When was 365 Library Pl, Oakmont, PA built?

365 Library Pl, Oakmont, PA was built in 1920, making it 106 years old. The building has 2 stories.

What schools serve 365 Library Pl, Oakmont, PA?

365 Library Pl, Oakmont, PA is assigned to Riverview Jr/Sr High School (middle), rated A; Tenth Street Elementary School (elementary), rated A-. All sit in Riverview School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 365 Library Pl, Oakmont, PA compare to other homes in Oakmont 15139?

Among the 2,656 homes in Oakmont 15139, it is worth more than 67% of them ($475,196 against a typical $346,711), its price per square foot is higher than 41% of them ($198 against a typical $214), it is bigger than 77% of them (2,396 ft² against a typical 1,652 ft²), its lot is bigger than 31% of them (4,125 ft² against a typical 0.14 ac) and it is newer than 25% of them (1920 against a typical 1950). Measured against all of Allegheny County, it is worth more than 86% 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 365 Library Pl, Oakmont, PA?

The 2026 property tax bill for 365 Library Pl, Oakmont, PA was $1,354. The county assessed it at $210,600.

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