Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$293,244$195 / 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 89How 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

666 S WASHINGTON ST

GREENCASTLE, PA 17225
1.5
Baths
1,500 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
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

$293K
$262K low$325K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,469 (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.$21,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,950
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$19,850
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$21,800

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
11
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.45
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

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

M
Greencastle-Antrim Middle SchoolB
Middle · Grades 6–8 · 0.4 mi
H
Greencastle-Antrim High SchoolB
High · Grades 9–12 · 0.5 mi
E
Greencastle-Antrim Primary School
Elementary · Grades KG–2 · 0.5 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%

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

666 S Washington 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 67% of homes in Franklin County
  • Older than 89% 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
$146K$653K

This home is worth more than 43% 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$293,244
CheaperTypical $308,681Pricier

Pricier than 43% of homes nearby

Price per ft²$195
CheaperTypical $184Pricier

Pricier than 60% of homes nearby

Living area1,500 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.45 ac
SmallerTypical 0.51 acBigger

Bigger than 43% of homes nearby

Year built1957
OlderTypical 1991Newer

Newer than 11% of homes nearby

How 666 S Washington St ranks against every home in each area.
MeasureThis homeGreencastle 17225Franklin County
Estimated valuepricier than$293,24443% of homes55% of homes
Price per ft²pricier than$19560% of homes67% of homes
Living areabigger than1,500 ft²41% of homes45% of homes
Lot sizebigger than0.45 ac43% of homes51% of homes
Year builtnewer than195711% of homes18% of homes

About 666 S Washington St

How much is 666 S Washington St, Greencastle, PA worth?

The TopHap Estimate for 666 S Washington St, Greencastle, PA is $293,244 as of Aug 30, 2026. The likely range is $261,717 to $324,771. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 666 S Washington St, Greencastle, PA last sell?

666 S Washington St, Greencastle, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 666 S Washington St, Greencastle, PA?

666 S Washington St, Greencastle, PA has 1.5 bathrooms, 1,500 square feet of living space and a 0.45-acre lot.

When was 666 S Washington St, Greencastle, PA built?

666 S Washington St, Greencastle, PA was built in 1957, making it 69 years old. It is a ranch home. The building has 1 story.

What schools serve 666 S Washington St, Greencastle, PA?

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

How does 666 S Washington St, Greencastle, PA compare to other homes in Greencastle 17225?

Among the 7,814 homes in Greencastle 17225, it is worth more than 43% of them ($293,244 against a typical $308,681), its price per square foot is higher than 60% of them ($195 against a typical $184), it is bigger than 41% of them (1,500 ft² against a typical 1,652 ft²), its lot is bigger than 43% of them (0.45 ac against a typical 0.51 ac) and it is newer than 11% of them (1957 against a typical 1991). Measured against all of Franklin County, it is worth more than 55% 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 666 S Washington St, Greencastle, PA?

The 2026 property tax bill for 666 S Washington St, Greencastle, PA was $3,469. The county assessed it at $21,800.

More homes on S Washington St

Closest homes

More homes in Greencastle 17225

Assigned schools

Explore the area

See this home in context

Open 666 S Washington 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