Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$252,858$194 / 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 88How 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 $255,000 on Jun 4, 2026

309 THORNE ST

HOUSTON, PA 15342
3
Beds
2 / 2
Baths
1,305 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
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

$253K
$222K low$284K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$255,000 · Jun 4, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,661 (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.$199,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$38,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$161,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$199,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$199,500

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.
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.
88
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.Single Family Residence
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.25
ConstructionThe main material the home's frame and walls are built from.Brick
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, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Chartiers-Houston Jr. / Sr. High SchoolB
Middle · Grades 7–12 · 0.4 mi
E
Allison Park Elementary SchoolA-
Elementary · Grades KG–6 · 0.6 mi

District: Chartiers-Houston School District

Neighborhood · ZIP 15342These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
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.4,572
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,399 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,341
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,938
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%

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

309 Thorne St 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.

  • Costs more per square foot than 66% of homes in Washington County

What homes are worth in Houston 15342

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

This home
$91K$588K

This home is worth more than 49% of homes in Houston 15342.

How it measures up in Houston 15342

The dot is this home. The mark in the middle is the typical home in Houston 15342.

Estimated value$252,858
CheaperTypical $256,373Pricier

Pricier than 49% of homes nearby

Price per ft²$194
CheaperTypical $179Pricier

Pricier than 59% of homes nearby

Living area1,305 ft²
SmallerTypical 1,394 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.25 ac
SmallerTypical 0.25 acBigger

Bigger than 54% of homes nearby

Year built1952
OlderTypical 1958Newer

Newer than 41% of homes nearby

How 309 Thorne St ranks against every home in each area.
MeasureThis homeHouston 15342Washington County
Estimated valuepricier than$252,85849% of homes57% of homes
Price per ft²pricier than$19459% of homes66% of homes
Living areabigger than1,305 ft²41% of homes37% of homes
Lot sizebigger than0.25 ac54% of homes42% of homes
Year builtnewer than195241% of homes40% of homes

About 309 Thorne St

How much is 309 Thorne St, Houston, PA worth?

The TopHap Estimate for 309 Thorne St, Houston, PA is $252,858 as of Sep 24, 2026. The likely range is $221,874 to $283,842. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Thorne St, Houston, PA last sell?

309 Thorne St, Houston, PA last sold on Jun 4, 2026 for $255,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 309 Thorne St, Houston, PA?

309 Thorne St, Houston, PA has 3 bedrooms, 2 bathrooms, 1,305 square feet of living space and a 0.25-acre lot.

When was 309 Thorne St, Houston, PA built?

309 Thorne St, Houston, PA was built in 1952, making it 74 years old. The building has 1 story.

What schools serve 309 Thorne St, Houston, PA?

309 Thorne St, Houston, PA is assigned to Chartiers-Houston Jr. / Sr. High School (middle), rated B; Allison Park Elementary School (elementary), rated A-. All sit in Chartiers-Houston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Thorne St, Houston, PA compare to other homes in Houston 15342?

Among the 2,101 homes in Houston 15342, it is worth more than 49% of them ($252,858 against a typical $256,373), its price per square foot is higher than 59% of them ($194 against a typical $179), it is bigger than 41% of them (1,305 ft² against a typical 1,394 ft²), its lot is bigger than 54% of them (0.25 ac against a typical 0.25 ac) and it is newer than 41% of them (1952 against a typical 1958). Measured against all of Washington County, it is worth more than 57% 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 309 Thorne St, Houston, PA?

The 2026 property tax bill for 309 Thorne St, Houston, PA was $3,661. The county assessed it at $199,500.

More homes on Thorne St

Closest homes

More homes in Houston 15342

Assigned schools

Explore the area

See this home in context

Open 309 Thorne St 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