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Single Family ResidenceResidential
$772,617$355 / 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 92How 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 $136,000 on May 5, 1994

18 ROCKHILL RD

OLD BRIDGE, NJ 08857
0
Baths
2,176 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$773K
$708K low$837K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$136,000 · May 5, 1994

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,336 (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.$179,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$116,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$179,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$179,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.34
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

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

E
James A. Mcdivitt Elementary SchoolB+
Elementary · Grades KG–5 · 0.3 mi
M
Carl Sandburg Middle SchoolB-
Middle · Grades 6–8 · 0.4 mi
H
Old Bridge High SchoolC
High · Grades 9–12 · 1.7 mi

District: Old Bridge Township School District

Neighborhood · ZIP 08857These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.95

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.41,430
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,677 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,064
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,231
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

18 Rockhill 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 80% of homes in Middlesex County
  • Bigger than 75% of homes in Middlesex County
  • Has a bigger lot than 86% of homes in Middlesex County

What homes are worth in Old Bridge 08857

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

This home
$336K$1.1M

This home is worth more than 78% of homes in Old Bridge 08857.

How it measures up in Old Bridge 08857

The dot is this home. The mark in the middle is the typical home in Old Bridge 08857.

Estimated value$772,617
CheaperTypical $629,813Pricier

Pricier than 78% of homes nearby

Price per ft²$355
CheaperTypical $368Pricier

Pricier than 40% of homes nearby

Living area2,176 ft²
SmallerTypical 1,682 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.34 ac
SmallerTypical 0.17 acBigger

Bigger than 83% of homes nearby

Year built1965
OlderTypical 1979Newer

Newer than 43% of homes nearby

How 18 Rockhill Rd ranks against every home in each area.
MeasureThis homeOld Bridge 08857Middlesex County
Estimated valuepricier than$772,61778% of homes80% of homes
Price per ft²pricier than$35540% of homes48% of homes
Living areabigger than2,176 ft²74% of homes75% of homes
Lot sizebigger than0.34 ac83% of homes86% of homes
Year builtnewer than196543% of homes48% of homes

About 18 Rockhill Rd

How much is 18 Rockhill Rd, Old Bridge, NJ worth?

The TopHap Estimate for 18 Rockhill Rd, Old Bridge, NJ is $772,617 as of Sep 24, 2026. The likely range is $708,364 to $836,870. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Rockhill Rd, Old Bridge, NJ last sell?

18 Rockhill Rd, Old Bridge, NJ last sold on May 5, 1994 for $136,000, according to the county's recorded deed.

How big is 18 Rockhill Rd, Old Bridge, NJ?

18 Rockhill Rd, Old Bridge, NJ has 2,176 square feet of living space and a 0.34-acre lot.

When was 18 Rockhill Rd, Old Bridge, NJ built?

18 Rockhill Rd, Old Bridge, NJ was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 18 Rockhill Rd, Old Bridge, NJ?

18 Rockhill Rd, Old Bridge, NJ is assigned to James A. Mcdivitt Elementary School (elementary), rated B+; Carl Sandburg Middle School (middle), rated B-; Old Bridge High School (high), rated C. All sit in Old Bridge Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Rockhill Rd, Old Bridge, NJ compare to other homes in Old Bridge 08857?

Among the 11,563 homes in Old Bridge 08857, it is worth more than 78% of them ($772,617 against a typical $629,813), its price per square foot is higher than 40% of them ($355 against a typical $368), it is bigger than 74% of them (2,176 ft² against a typical 1,682 ft²), its lot is bigger than 83% of them (0.34 ac against a typical 0.17 ac) and it is newer than 43% of them (1965 against a typical 1979). Measured against all of Middlesex County, it is worth more than 80% 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 18 Rockhill Rd, Old Bridge, NJ?

The 2025 property tax bill for 18 Rockhill Rd, Old Bridge, NJ was $11,336. The county assessed it at $179,200.

More homes on Rockhill Rd

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More homes in Old Bridge 08857

Assigned schools

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