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Single Family ResidenceResidential
$104,977$139 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $100,000 on Sep 25, 2025

428 MARY ST

JEANNETTE, PA 15644
0
Baths
756 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.
4,314 ft²
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.

Valuation

$105K
$89K low$121K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,000 · Sep 25, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,594 (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.$10,340 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,540
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,340
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$10,340

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.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
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.0.10
ConstructionThe main material the home's frame and walls are built from.Brick
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
Jeannette McKee Elementary SchoolD+
Elementary · Grades KG–8 · 0.7 mi
H
Jeannette Senior High School
High · Grades 9–12 · 0.9 mi

District: Jeannette City 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%

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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

428 Mary 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 85% of homes in Westmoreland County
  • Costs less per square foot than 70% of homes in Westmoreland County
  • Smaller than 96% of homes in Westmoreland County
  • Has a smaller lot than 88% of homes in Westmoreland County
  • Older than 71% 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
$29K$620K

This home is worth more than 28% 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$104,977
CheaperTypical $167,717Pricier

Pricier than 28% of homes nearby

Price per ft²$139
CheaperTypical $158Pricier

Pricier than 38% of homes nearby

Living area756 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 5% of homes nearby

Lot size4,314 ft²
SmallerTypical 0.21 acBigger

Bigger than 21% of homes nearby

Year built1952
OlderTypical 1979Newer

Newer than 33% of homes nearby

How 428 Mary St ranks against every home in each area.
MeasureThis homeJeannette 15644Westmoreland County
Estimated valuepricier than$104,97728% of homes15% of homes
Price per ft²pricier than$13938% of homes30% of homes
Living areabigger than756 ft²5% of homes4% of homes
Lot sizebigger than4,314 ft²21% of homes12% of homes
Year builtnewer than195233% of homes29% of homes

About 428 Mary St

How much is 428 Mary St, Jeannette, PA worth?

The TopHap Estimate for 428 Mary St, Jeannette, PA is $104,977 as of Oct 21, 2026. The likely range is $89,119 to $120,835. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 428 Mary St, Jeannette, PA last sell?

428 Mary St, Jeannette, PA last sold on Sep 25, 2025 for $100,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 428 Mary St, Jeannette, PA?

428 Mary St, Jeannette, PA has 756 square feet of living space and a 0.10-acre lot.

When was 428 Mary St, Jeannette, PA built?

428 Mary St, Jeannette, PA was built in 1952, making it 74 years old. The building has 1 story.

What schools serve 428 Mary St, Jeannette, PA?

428 Mary St, Jeannette, PA is assigned to Jeannette McKee Elementary School (elementary), rated D+; Jeannette Senior High School (high). All sit in Jeannette City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 428 Mary St, Jeannette, PA compare to other homes in Jeannette 15644?

Among the 8,491 homes in Jeannette 15644, it is worth more than 28% of them ($104,977 against a typical $167,717), its price per square foot is higher than 38% of them ($139 against a typical $158), it is bigger than 5% of them (756 ft² against a typical 1,564 ft²), its lot is bigger than 21% of them (4,314 ft² against a typical 0.21 ac) and it is newer than 33% of them (1952 against a typical 1979). Measured against all of Westmoreland County, it is worth more than 15% 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 428 Mary St, Jeannette, PA?

The 2026 property tax bill for 428 Mary St, Jeannette, PA was $1,594. The county assessed it at $10,340.

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