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Single Family ResidenceResidential
$266,377$166 / 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 Sep 24, 2026

100 MASON RD

GREENCASTLE, PA 17225
3
Beds
1.5
Baths
1,608 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.
1.16 ac
Lot SizeThe size of the land the home sits on, from county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$266K
$226K low$307K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,602 (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.$16,350 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,850
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$16,350

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.
3
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
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.6 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.Colonial
CountyFRANKLIN
Lot (acres)The size of the land the home sits on, from county records.1.16
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.

H
Greencastle-Antrim High SchoolB+
High · Grades 9–12 · 1.5 mi
M
Greencastle-Antrim Middle SchoolB
Middle · Grades 6–8 · 1.6 mi
E
Greencastle-Antrim Primary School
Elementary · Grades KG–2 · 1.7 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

100 Mason Rd 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 69% of homes in Greencastle 17225
  • Costs less per square foot than 71% of homes in Greencastle 17225
  • Has a bigger lot than 77% of homes in Franklin County

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
$150K$655K

This home is worth more than 31% 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$266,377
CheaperTypical $313,307Pricier

Pricier than 31% of homes nearby

Price per ft²$166
CheaperTypical $186Pricier

Pricier than 29% of homes nearby

Living area1,608 ft²
SmallerTypical 1,659 ft²Bigger

Bigger than 48% of homes nearby

Lot size1.16 ac
SmallerTypical 0.51 acBigger

Bigger than 74% of homes nearby

How 100 Mason Rd ranks against every home in each area.
MeasureThis homeGreencastle 17225Franklin County
Estimated valuepricier than$266,37731% of homes45% of homes
Price per ft²pricier than$16629% of homes39% of homes
Living areabigger than1,608 ft²48% of homes51% of homes
Lot sizebigger than1.16 ac74% of homes77% of homes

About 100 Mason Rd

How much is 100 Mason Rd, Greencastle, PA worth?

The TopHap Estimate for 100 Mason Rd, Greencastle, PA is $266,377 as of Sep 24, 2026. The likely range is $225,809 to $306,945. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Mason Rd, Greencastle, PA last sell?

100 Mason Rd, Greencastle, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 100 Mason Rd, Greencastle, PA?

100 Mason Rd, Greencastle, PA has 3 bedrooms, 1.5 bathrooms, 1,608 square feet of living space and a 1.16-acre lot.

What schools serve 100 Mason Rd, Greencastle, PA?

100 Mason Rd, Greencastle, PA is assigned to Greencastle-Antrim High School (high), rated B+; Greencastle-Antrim Middle School (middle), 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 100 Mason Rd, Greencastle, PA compare to other homes in Greencastle 17225?

Among the 7,814 homes in Greencastle 17225, it is worth more than 31% of them ($266,377 against a typical $313,307), its price per square foot is higher than 29% of them ($166 against a typical $186), it is bigger than 48% of them (1,608 ft² against a typical 1,659 ft²) and its lot is bigger than 74% of them (1.16 ac against a typical 0.51 ac). Measured against all of Franklin County, it is worth more than 45% 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 100 Mason Rd, Greencastle, PA?

The 2026 property tax bill for 100 Mason Rd, Greencastle, PA was $2,602. The county assessed it at $16,350.

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