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CondominiumResidential
$331,219$165 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

251 ROSCOMMON PL

CANONSBURG, PA 15317
3
Beds
2.5
Baths
2,012 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.
1,699 ft²
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$331K
$300K low$362K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,892 (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.$188,400 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$188,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$188,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$188,400

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
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.
84
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.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.04
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
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
Pleasant Valley Elementary SchoolA+
Elementary · Grades KG–3 · 0.9 mi
H
Peters Township High SchoolA
High · Grades 9–12 · 0.9 mi
M
Peters Township Middle School
Middle · Grades 7–8 · 2.8 mi

District: Peters Township School District

Neighborhood · ZIP 15317These 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.53
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 100.24

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.45,439
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.970 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,702
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,087
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

251 Roscommon 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 70% of homes in Washington County
  • Costs less per square foot than 81% of homes in Canonsburg 15317
  • Bigger than 73% of homes in Washington County
  • Has a smaller lot than 98% of homes in Washington County

What homes are worth in Canonsburg 15317

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

This home
$108K$991K

This home is worth more than 38% of homes in Canonsburg 15317.

How it measures up in Canonsburg 15317

The dot is this home. The mark in the middle is the typical home in Canonsburg 15317.

Estimated value$331,219
CheaperTypical $392,122Pricier

Pricier than 38% of homes nearby

Price per ft²$165
CheaperTypical $210Pricier

Pricier than 19% of homes nearby

Living area2,012 ft²
SmallerTypical 1,853 ft²Bigger

Bigger than 56% of homes nearby

Lot size1,699 ft²
SmallerTypical 0.29 acBigger

Bigger than 5% of homes nearby

Year built1974
OlderTypical 1984Newer

Newer than 43% of homes nearby

How 251 Roscommon Pl ranks against every home in each area.
MeasureThis homeCanonsburg 15317Washington County
Estimated valuepricier than$331,21938% of homes70% of homes
Price per ft²pricier than$16519% of homes52% of homes
Living areabigger than2,012 ft²56% of homes73% of homes
Lot sizebigger than1,699 ft²5% of homes2% of homes
Year builtnewer than197443% of homes61% of homes

About 251 Roscommon Pl

How much is 251 Roscommon Pl, Canonsburg, PA worth?

The TopHap Estimate for 251 Roscommon Pl, Canonsburg, PA is $331,219 as of Aug 30, 2026. The likely range is $300,044 to $362,394. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 251 Roscommon Pl, Canonsburg, PA last sell?

251 Roscommon Pl, Canonsburg, PA last sold on Sep 23, 2015, according to the county's recorded deed.

How big is 251 Roscommon Pl, Canonsburg, PA?

251 Roscommon Pl, Canonsburg, PA has 3 bedrooms, 2.5 bathrooms, 2,012 square feet of living space and a 0.04-acre lot.

When was 251 Roscommon Pl, Canonsburg, PA built?

251 Roscommon Pl, Canonsburg, PA was built in 1974, making it 52 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 251 Roscommon Pl, Canonsburg, PA?

251 Roscommon Pl, Canonsburg, PA is assigned to Pleasant Valley Elementary School (elementary), rated A+; Peters Township High School (high), rated A; Peters Township Middle School (middle). All sit in Peters Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 251 Roscommon Pl, Canonsburg, PA compare to other homes in Canonsburg 15317?

Among the 16,894 homes in Canonsburg 15317, it is worth more than 38% of them ($331,219 against a typical $392,122), its price per square foot is higher than 19% of them ($165 against a typical $210), it is bigger than 56% of them (2,012 ft² against a typical 1,853 ft²), its lot is bigger than 5% of them (1,699 ft² against a typical 0.29 ac) and it is newer than 43% of them (1974 against a typical 1984). Measured against all of Washington County, it is worth more than 70% 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 251 Roscommon Pl, Canonsburg, PA?

The 2026 property tax bill for 251 Roscommon Pl, Canonsburg, PA was $3,892. The county assessed it at $188,400.

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