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Single Family ResidentialResidential
$41,724
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 50How 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 $13,000 on Dec 1, 2009

3 UNION ST

GREENVILLE, PA 16125
0
Baths
3,900 ft²
Lot SizeThe size of the land the home sits on, from county records.
2
StoriesHow many floors the home has above ground.

Valuation

$42K
$21K low$63K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$13,000 · Dec 1, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,103 (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.$9,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,050
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$9,300

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.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
3
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
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.
18
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 Residential
CountyMercer
Lot (acres)The size of the land the home sits on, from county records.0.09
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)

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.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Greenville Jr. / Sr. High SchoolB
Middle · Grades 7–12 · 0.6 mi
E
Hempfield Elementary School
Elementary · Grades KG–3 · 1.9 mi

District: Greenville Area School District

Neighborhood · ZIP 16125These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10.0%
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.15,940
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.157 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,084
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,493
Average tempThe average temperature here across a full year.49°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%

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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

3 Union 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 97% of homes in Greenville 16125
  • Has a smaller lot than 96% of homes in Greenville 16125

What homes are worth in Greenville 16125

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

This home
$38K$466K

This home is worth more than 3% of homes in Greenville 16125.

How it measures up in Greenville 16125

The dot is this home. The mark in the middle is the typical home in Greenville 16125.

Estimated value$41,724
CheaperTypical $132,052Pricier

Pricier than 3% of homes nearby

Lot size3,900 ft²
SmallerTypical 1 acBigger

Bigger than 4% of homes nearby

How 3 Union St ranks against every home in each area.
MeasureThis homeGreenville 16125Mercer County
Estimated valuepricier than$41,7243% of homes7% of homes
Lot sizebigger than3,900 ft²4% of homes5% of homes

About 3 Union St

How much is 3 Union St, Greenville, PA worth?

The TopHap Estimate for 3 Union St, Greenville, PA is $41,724 as of Sep 24, 2026. The likely range is $20,744 to $62,704. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3 Union St, Greenville, PA last sell?

3 Union St, Greenville, PA last sold on Dec 1, 2009 for $13,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve 3 Union St, Greenville, PA?

3 Union St, Greenville, PA is assigned to Greenville Jr. / Sr. High School (middle), rated B; Hempfield Elementary School (elementary). All sit in Greenville Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3 Union St, Greenville, PA compare to other homes in Greenville 16125?

Among the 8,099 homes in Greenville 16125, it is worth more than 3% of them ($41,724 against a typical $132,052) and its lot is bigger than 4% of them (3,900 ft² against a typical 1 ac). Measured against all of Mercer County, it is worth more than 7% 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 3 Union St, Greenville, PA?

The 2026 property tax bill for 3 Union St, Greenville, PA was $1,103. The county assessed it at $9,300.

More homes on Union St

Closest homes

More homes in Greenville 16125

Assigned schools

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