Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$309,782$195 / 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 $285,200 on Mar 2, 2022

374 LIBRARY PL

OAKMONT, PA 15139
3
Beds
1
Baths
1,588 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
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

$310K
$289K low$331K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$285,200 · Mar 2, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$577 (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.$128,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$128,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$128,300

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
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.11
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.

M
Riverview Jr/Sr High SchoolA
Middle · Grades 7–12 · 0.3 mi
E
Tenth Street Elementary SchoolA-
Elementary · Grades KG–6 · 0.4 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%

Owner Tools

Do you own this home?
Claim this home

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

374 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 67% of homes in Allegheny County
  • Has a smaller lot than 68% of homes in Allegheny County
  • Newer than 70% of homes in Lower Oakmont

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 41% 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$309,782
CheaperTypical $346,711Pricier

Pricier than 41% of homes nearby

Price per ft²$195
CheaperTypical $214Pricier

Pricier than 39% of homes nearby

Living area1,588 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.11 ac
SmallerTypical 0.14 acBigger

Bigger than 39% of homes nearby

Year built1945
OlderTypical 1950Newer

Newer than 45% of homes nearby

How 374 Library Pl ranks against every home in each area.
MeasureThis homeLower OakmontOakmont 15139Allegheny County
Estimated valuepricier than$309,78266% of homes41% of homes67% of homes
Price per ft²pricier than$19552% of homes39% of homes64% of homes
Living areabigger than1,588 ft²57% of homes47% of homes55% of homes
Lot sizebigger than0.11 ac43% of homes39% of homes32% of homes
Year builtnewer than194570% of homes45% of homes42% of homes

About 374 Library Pl

How much is 374 Library Pl, Oakmont, PA worth?

The TopHap Estimate for 374 Library Pl, Oakmont, PA is $309,782 as of Sep 24, 2026. The likely range is $288,969 to $330,595. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 374 Library Pl, Oakmont, PA last sell?

374 Library Pl, Oakmont, PA last sold on Mar 2, 2022 for $285,200, according to the county's recorded deed.

How big is 374 Library Pl, Oakmont, PA?

374 Library Pl, Oakmont, PA has 3 bedrooms, 1 bathrooms, 1,588 square feet of living space and a 0.11-acre lot.

When was 374 Library Pl, Oakmont, PA built?

374 Library Pl, Oakmont, PA was built in 1945, making it 81 years old. It is a colonial home. The building has 2 stories.

What schools serve 374 Library Pl, Oakmont, PA?

374 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 374 Library Pl, Oakmont, PA compare to other homes in Oakmont 15139?

Among the 2,656 homes in Oakmont 15139, it is worth more than 41% of them ($309,782 against a typical $346,711), its price per square foot is higher than 39% of them ($195 against a typical $214), it is bigger than 47% of them (1,588 ft² against a typical 1,652 ft²), its lot is bigger than 39% of them (0.11 ac against a typical 0.14 ac) and it is newer than 45% of them (1945 against a typical 1950). Measured against all of Allegheny County, it is worth more than 67% 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 374 Library Pl, Oakmont, PA?

The 2026 property tax bill for 374 Library Pl, Oakmont, PA was $577. The county assessed it at $128,300.

More homes on Library Pl

Closest homes

More homes in Oakmont 15139

Assigned schools

Explore the area

See this home in context

Open 374 Library Pl on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map