Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$60,314$65 / 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 82How 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
Last sold for $1,309 on Jun 6, 2014

51 GRATZMAR AVE

RENOVO, PA 17764
2
Beds
1
Baths
928 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.
3,049 ft²
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.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$60K
$49K low$71K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,309 · Jun 6, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$488 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$22,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$22,700

Climate Risk

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.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyClinton
Lot (acres)The size of the land the home sits on, from county records.0.07
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.None

Transaction History(3)

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
Renovo Elementary SchoolC-
Elementary · Grades KG–5 · 3.6 mi
M
Bucktail Area Middle SchoolC
Middle · Grades 6–8 · 3.7 mi
H
Bucktail High SchoolC-
High · Grades 9–12 · 3.7 mi

District: Keystone Central School District

Neighborhood · ZIP 17764These 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.170
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.52%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
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.1,546
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$49,616
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,978
Average tempThe average temperature here across a full year.48°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.51%

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

51 Gratzmar 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 96% of homes in Clinton County
  • Costs less per square foot than 86% of homes in Clinton County
  • Smaller than 88% of homes in Clinton County
  • Has a smaller lot than 97% of homes in Clinton County
  • Older than 75% of homes in Clinton County

What homes are worth in Renovo 17764

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

This home
$25K$276K

This home is worth more than 42% of homes in Renovo 17764.

How it measures up in Renovo 17764

The dot is this home. The mark in the middle is the typical home in Renovo 17764.

Estimated value$60,314
CheaperTypical $65,308Pricier

Pricier than 42% of homes nearby

Price per ft²$65
CheaperTypical $42Pricier

Pricier than 72% of homes nearby

Living area928 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 18% of homes nearby

Lot size3,049 ft²
SmallerTypical 0.21 acBigger

Bigger than 17% of homes nearby

Year built1920
OlderTypical 1932Newer

Newer than 44% of homes nearby

How 51 Gratzmar Ave ranks against every home in each area.
MeasureThis homeRenovo 17764Clinton County
Estimated valuepricier than$60,31442% of homes4% of homes
Price per ft²pricier than$6572% of homes14% of homes
Living areabigger than928 ft²18% of homes12% of homes
Lot sizebigger than3,049 ft²17% of homes3% of homes
Year builtnewer than192044% of homes25% of homes

About 51 Gratzmar Ave

How much is 51 Gratzmar Ave, Renovo, PA worth?

The TopHap Estimate for 51 Gratzmar Ave, Renovo, PA is $60,314 as of Aug 30, 2026. The likely range is $49,453 to $71,175. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51 Gratzmar Ave, Renovo, PA last sell?

51 Gratzmar Ave, Renovo, PA last sold on Jun 6, 2014 for $1,309, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 51 Gratzmar Ave, Renovo, PA?

51 Gratzmar Ave, Renovo, PA has 2 bedrooms, 1 bathrooms, 928 square feet of living space and a 0.07-acre lot.

When was 51 Gratzmar Ave, Renovo, PA built?

51 Gratzmar Ave, Renovo, PA was built in 1920, making it 106 years old. It is a conventional home. The building has 2 stories.

What schools serve 51 Gratzmar Ave, Renovo, PA?

51 Gratzmar Ave, Renovo, PA is assigned to Renovo Elementary School (elementary), rated C-; Bucktail Area Middle School (middle), rated C; Bucktail High School (high), rated C-. All sit in Keystone Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 Gratzmar Ave, Renovo, PA compare to other homes in Renovo 17764?

Among the 1,481 homes in Renovo 17764, it is worth more than 42% of them ($60,314 against a typical $65,308), its price per square foot is higher than 72% of them ($65 against a typical $42), it is bigger than 18% of them (928 ft² against a typical 1,440 ft²), its lot is bigger than 17% of them (3,049 ft² against a typical 0.21 ac) and it is newer than 44% of them (1920 against a typical 1932). Measured against all of Clinton County, it is worth more than 4% 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 51 Gratzmar Ave, Renovo, PA?

The 2025 property tax bill for 51 Gratzmar Ave, Renovo, PA was $488. The county assessed it at $22,700.

More homes on Gratzmar Ave

Closest homes

More homes in Renovo 17764

Assigned schools

Explore the area

See this home in context

Open 51 Gratzmar Ave 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