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Single Family ResidenceResidential
$711,521$374 / 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 96How 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
Last sold for $650,000 on Jun 27, 2023

77 GRAYROCK RD

CLINTON, NJ 08809
0
Baths
1,904 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.
1.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$712K
$683K low$740K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$650,000 · Jun 27, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,052 (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.$420,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$134,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$285,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$420,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$420,500

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.103 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
CountyHUNTERDON
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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.

M
Clinton Township Middle SchoolA
Middle · Grades 7–8 · 0.9 mi
E
Spruce Run Elementary School
Elementary · Grades PK–1 · 0.9 mi
H
North Hunterdon High SchoolB
High · Grades 9–12 · 2.1 mi

District: Clinton Township School District

Neighborhood · ZIP 08809These 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.92
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 100.87

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.6,518
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.924 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$130,929
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,485
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

77 Grayrock 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 more than 73% of homes in Clinton 08809
  • Costs more per square foot than 90% of homes in Clinton 08809
  • Has a bigger lot than 92% of homes in Clinton 08809

What homes are worth in Clinton 08809

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

This home
$213K$1M

This home is worth more than 73% of homes in Clinton 08809.

How it measures up in Clinton 08809

The dot is this home. The mark in the middle is the typical home in Clinton 08809.

Estimated value$711,521
CheaperTypical $545,357Pricier

Pricier than 73% of homes nearby

Price per ft²$374
CheaperTypical $291Pricier

Pricier than 90% of homes nearby

Living area1,904 ft²
SmallerTypical 1,765 ft²Bigger

Bigger than 57% of homes nearby

Lot size1.46 ac
SmallerTypical 0.29 acBigger

Bigger than 92% of homes nearby

Year built1978
OlderTypical 1976Newer

Newer than 59% of homes nearby

How 77 Grayrock Rd ranks against every home in each area.
MeasureThis homeClinton 08809Hunterdon County
Estimated valuepricier than$711,52173% of homes64% of homes
Price per ft²pricier than$37490% of homes89% of homes
Living areabigger than1,904 ft²57% of homes43% of homes
Lot sizebigger than1.46 ac92% of homes58% of homes
Year builtnewer than197859% of homes48% of homes

About 77 Grayrock Rd

How much is 77 Grayrock Rd, Clinton, NJ worth?

The TopHap Estimate for 77 Grayrock Rd, Clinton, NJ is $711,521 as of Sep 24, 2026. The likely range is $683,182 to $739,860. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 77 Grayrock Rd, Clinton, NJ last sell?

77 Grayrock Rd, Clinton, NJ last sold on Jun 27, 2023 for $650,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

When was 77 Grayrock Rd, Clinton, NJ built?

77 Grayrock Rd, Clinton, NJ was built in 1978, making it 48 years old. The building has 2 stories.

What schools serve 77 Grayrock Rd, Clinton, NJ?

77 Grayrock Rd, Clinton, NJ is assigned to Clinton Township Middle School (middle), rated A; Spruce Run Elementary School (elementary); North Hunterdon High School (high), rated B. All sit in Clinton Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 77 Grayrock Rd, Clinton, NJ compare to other homes in Clinton 08809?

Among the 1,981 homes in Clinton 08809, it is worth more than 73% of them ($711,521 against a typical $545,357), its price per square foot is higher than 90% of them ($374 against a typical $291), it is bigger than 57% of them (1,904 ft² against a typical 1,765 ft²), its lot is bigger than 92% of them (1.46 ac against a typical 0.29 ac) and it is newer than 59% of them (1978 against a typical 1976). Measured against all of Hunterdon County, it is worth more than 64% 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 77 Grayrock Rd, Clinton, NJ?

The 2025 property tax bill for 77 Grayrock Rd, Clinton, NJ was $13,052. The county assessed it at $420,500.

More homes on Grayrock Rd

Closest homes

More homes in Clinton 08809

Assigned schools

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