Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$146,524$187 / 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

18 THOMAS ST

JEANNETTE, PA 15644
0
Baths
784 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1917
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$147K
$136K low$157K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,370 (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.$9,720 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,550
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,170
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$9,720

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.38
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.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
85
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
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
CountyWESTMORELAND
Lot (acres)The size of the land the home sits on, from county records.0.35
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
McCullough Elementary SchoolA+
Elementary · Grades KG–5 · 0.2 mi
M
Penn Middle SchoolB+
Middle · Grades 6–8 · 0.3 mi
H
Penn-Trafford High SchoolA+
High · Grades 9–12 · 1.1 mi

District: Penn-Trafford School District

Neighborhood · ZIP 15644These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.19,602
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.875 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,918
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,977
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

18 Thomas 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.

  • Worth less than 71% of homes in Westmoreland County
  • Smaller than 96% of homes in Westmoreland County
  • Has a bigger lot than 69% of homes in Jeannette 15644
  • Older than 88% of homes in Westmoreland County

What homes are worth in Jeannette 15644

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

This home
$30K$649K

This home is worth more than 43% of homes in Jeannette 15644.

How it measures up in Jeannette 15644

The dot is this home. The mark in the middle is the typical home in Jeannette 15644.

Estimated value$146,524
CheaperTypical $169,092Pricier

Pricier than 43% of homes nearby

Price per ft²$187
CheaperTypical $163Pricier

Pricier than 64% of homes nearby

Living area784 ft²
SmallerTypical 1,558 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.35 ac
SmallerTypical 0.21 acBigger

Bigger than 69% of homes nearby

Year built1917
OlderTypical 1979Newer

Newer than 13% of homes nearby

How 18 Thomas St ranks against every home in each area.
MeasureThis homeJeannette 15644Westmoreland County
Estimated valuepricier than$146,52443% of homes29% of homes
Price per ft²pricier than$18764% of homes57% of homes
Living areabigger than784 ft²6% of homes4% of homes
Lot sizebigger than0.35 ac69% of homes56% of homes
Year builtnewer than191713% of homes12% of homes

About 18 Thomas St

How much is 18 Thomas St, Jeannette, PA worth?

The TopHap Estimate for 18 Thomas St, Jeannette, PA is $146,524 as of Sep 24, 2026. The likely range is $135,982 to $157,066. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Thomas St, Jeannette, PA last sell?

18 Thomas St, Jeannette, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18 Thomas St, Jeannette, PA?

18 Thomas St, Jeannette, PA has 784 square feet of living space and a 0.35-acre lot.

When was 18 Thomas St, Jeannette, PA built?

18 Thomas St, Jeannette, PA was built in 1917, making it 109 years old. The building has 1 story.

What schools serve 18 Thomas St, Jeannette, PA?

18 Thomas St, Jeannette, PA is assigned to McCullough Elementary School (elementary), rated A+; Penn Middle School (middle), rated B+; Penn-Trafford High School (high), rated A+. All sit in Penn-Trafford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Thomas St, Jeannette, PA compare to other homes in Jeannette 15644?

Among the 8,491 homes in Jeannette 15644, it is worth more than 43% of them ($146,524 against a typical $169,092), its price per square foot is higher than 64% of them ($187 against a typical $163), it is bigger than 6% of them (784 ft² against a typical 1,558 ft²), its lot is bigger than 69% of them (0.35 ac against a typical 0.21 ac) and it is newer than 13% of them (1917 against a typical 1979). Measured against all of Westmoreland County, it is worth more than 29% 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 18 Thomas St, Jeannette, PA?

The 2026 property tax bill for 18 Thomas St, Jeannette, PA was $1,370. The county assessed it at $9,720.

More homes on Thomas St

Closest homes

More homes in Jeannette 15644

Assigned schools

Explore the area

See this home in context

Open 18 Thomas 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