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Single Family ResidenceResidential
$295,543$165 / 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 97How 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

30 GROFF AVE

CONESTOGA, PA 17516
4
Beds
2
Baths
1,792 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$296K
$286K low$305K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,457 (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.$148,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$148,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$148,600

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.29
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
33
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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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.Conventional
CountyLancaster
Lot (acres)The size of the land the home sits on, from county records.0.25
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 384 ft²

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

E
Conestoga Elementary SchoolA-
Elementary · Grades KG–6 · 2.6 mi
M
Marticville Middle SchoolB
Middle · Grades 7–8 · 4.0 mi
H
Penn Manor High SchoolA-
High · Grades 9–12 · 4.8 mi

District: Penn Manor School District

Neighborhood · ZIP 17516These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
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.4,218
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.165 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,102
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,849
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

30 Groff 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.

  • Worth less than 87% of homes in Conestoga 17516
  • Costs less per square foot than 93% of homes in Conestoga 17516
  • Has a smaller lot than 95% of homes in Conestoga 17516
  • Older than 82% of homes in Lancaster County

What homes are worth in Conestoga 17516

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

This home
$212K$1M

This home is worth more than 13% of homes in Conestoga 17516.

How it measures up in Conestoga 17516

The dot is this home. The mark in the middle is the typical home in Conestoga 17516.

Estimated value$295,543
CheaperTypical $403,557Pricier

Pricier than 13% of homes nearby

Price per ft²$165
CheaperTypical $245Pricier

Pricier than 7% of homes nearby

Living area1,792 ft²
SmallerTypical 1,643 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.25 ac
SmallerTypical 1.01 acBigger

Bigger than 5% of homes nearby

Year built1920
OlderTypical 1977Newer

Newer than 19% of homes nearby

How 30 Groff Ave ranks against every home in each area.
MeasureThis homeConestoga 17516Lancaster County
Estimated valuepricier than$295,54313% of homes21% of homes
Price per ft²pricier than$1657% of homes13% of homes
Living areabigger than1,792 ft²57% of homes56% of homes
Lot sizebigger than0.25 ac5% of homes42% of homes
Year builtnewer than192019% of homes18% of homes

About 30 Groff Ave

How much is 30 Groff Ave, Conestoga, PA worth?

The TopHap Estimate for 30 Groff Ave, Conestoga, PA is $295,543 as of Sep 24, 2026. The likely range is $286,000 to $305,086. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 30 Groff Ave, Conestoga, PA last sell?

30 Groff Ave, Conestoga, PA last sold on May 4, 1993, according to the county's recorded deed.

How big is 30 Groff Ave, Conestoga, PA?

30 Groff Ave, Conestoga, PA has 4 bedrooms, 2 bathrooms, 1,792 square feet of living space and a 0.25-acre lot.

When was 30 Groff Ave, Conestoga, PA built?

30 Groff Ave, Conestoga, PA was built in 1920, making it 106 years old. It is a conventional home. The building has 2 stories.

What schools serve 30 Groff Ave, Conestoga, PA?

30 Groff Ave, Conestoga, PA is assigned to Conestoga Elementary School (elementary), rated A-; Marticville Middle School (middle), rated B; Penn Manor High School (high), rated A-. All sit in Penn Manor School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 30 Groff Ave, Conestoga, PA compare to other homes in Conestoga 17516?

Among the 1,607 homes in Conestoga 17516, it is worth more than 13% of them ($295,543 against a typical $403,557), its price per square foot is higher than 7% of them ($165 against a typical $245), it is bigger than 57% of them (1,792 ft² against a typical 1,643 ft²), its lot is bigger than 5% of them (0.25 ac against a typical 1.01 ac) and it is newer than 19% of them (1920 against a typical 1977). Measured against all of Lancaster County, it is worth more than 21% 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 30 Groff Ave, Conestoga, PA?

The 2026 property tax bill for 30 Groff Ave, Conestoga, PA was $3,457. The county assessed it at $148,600.

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