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Single Family ResidenceResidential
$308,274$275 / 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 90How 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

347 PROSPECT AVE

GREENCASTLE, PA 17225
1
Baths
1,120 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.
7.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$308K
$276K low$340K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,000 (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.$18,850 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,730
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$17,120
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$18,850

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.48
48
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyFRANKLIN
Lot (acres)The size of the land the home sits on, from county records.7.45
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
Greencastle-Antrim Primary School
Elementary · Grades KG–2 · 3.6 mi
M
Greencastle-Antrim Middle SchoolB
Middle · Grades 6–8 · 3.7 mi
H
Greencastle-Antrim High SchoolB
High · Grades 9–12 · 3.8 mi

District: Greencastle-Antrim School District

Neighborhood · ZIP 17225These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
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.1.0%
PopulationHow many people live in this area.20,410
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.242 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,699
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,916
Average tempThe average temperature here across a full year.53°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.57%

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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

347 Prospect Ave 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 97% of homes in Franklin County
  • Smaller than 86% of homes in Greencastle 17225
  • Has a bigger lot than 93% of homes in Greencastle 17225
  • Older than 86% of homes in Greencastle 17225

What homes are worth in Greencastle 17225

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

This home
$145K$652K

This home is worth more than 50% of homes in Greencastle 17225.

How it measures up in Greencastle 17225

The dot is this home. The mark in the middle is the typical home in Greencastle 17225.

Estimated value$308,274
CheaperTypical $307,543Pricier

Pricier than 50% of homes nearby

Price per ft²$275
CheaperTypical $185Pricier

Pricier than 96% of homes nearby

Living area1,120 ft²
SmallerTypical 1,660 ft²Bigger

Bigger than 14% of homes nearby

Lot size7.45 ac
SmallerTypical 0.51 acBigger

Bigger than 93% of homes nearby

Year built1962
OlderTypical 1991Newer

Newer than 14% of homes nearby

How 347 Prospect Ave ranks against every home in each area.
MeasureThis homeGreencastle 17225Franklin County
Estimated valuepricier than$308,27450% of homes61% of homes
Price per ft²pricier than$27596% of homes97% of homes
Living areabigger than1,120 ft²14% of homes17% of homes
Lot sizebigger than7.45 ac93% of homes93% of homes
Year builtnewer than196214% of homes23% of homes

About 347 Prospect Ave

How much is 347 Prospect Ave, Greencastle, PA worth?

The TopHap Estimate for 347 Prospect Ave, Greencastle, PA is $308,274 as of Aug 30, 2026. The likely range is $276,137 to $340,411. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 347 Prospect Ave, Greencastle, PA last sell?

347 Prospect Ave, Greencastle, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 347 Prospect Ave, Greencastle, PA?

347 Prospect Ave, Greencastle, PA has 1 bathrooms, 1,120 square feet of living space and a 7.45-acre lot.

When was 347 Prospect Ave, Greencastle, PA built?

347 Prospect Ave, Greencastle, PA was built in 1962, making it 64 years old. It is a ranch home. The building has 1 story.

What schools serve 347 Prospect Ave, Greencastle, PA?

347 Prospect Ave, Greencastle, PA is assigned to Greencastle-Antrim Primary School (elementary); Greencastle-Antrim Middle School (middle), rated B; Greencastle-Antrim High School (high), rated B. All sit in Greencastle-Antrim School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 347 Prospect Ave, Greencastle, PA compare to other homes in Greencastle 17225?

Among the 7,814 homes in Greencastle 17225, it is worth more than 50% of them ($308,274 against a typical $307,543), its price per square foot is higher than 96% of them ($275 against a typical $185), it is bigger than 14% of them (1,120 ft² against a typical 1,660 ft²), its lot is bigger than 93% of them (7.45 ac against a typical 0.51 ac) and it is newer than 14% of them (1962 against a typical 1991). Measured against all of Franklin County, it is worth more than 61% 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 347 Prospect Ave, Greencastle, PA?

The 2026 property tax bill for 347 Prospect Ave, Greencastle, PA was $3,000. The county assessed it at $18,850.

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Assigned schools

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