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Single Family ResidenceResidential
$510,879$309 / 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 Aug 30, 2026
Last sold for $350,000 on Aug 5, 2016

129 HILLSIDE DR

ROBBINSVILLE, NJ 08691
0
Baths
1,656 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.
0.67 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$511K
$491K low$531K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Aug 5, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,510 (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.$330,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$222,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$330,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$330,000

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.Ranch
CountyMERCER
Lot (acres)The size of the land the home sits on, from county records.0.67
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(2)

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
Sharon Elementary SchoolB+
Elementary · Grades PK–4 · 1.6 mi
H
Robbinsville High SchoolA-
High · Grades 9–12 · 2.3 mi
M
Pond Road Middle SchoolA-
Middle · Grades 5–8 · 2.3 mi

District: Robbinsville Public Schools

Neighborhood · ZIP 08691These 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.35
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.85

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.2%
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.18,463
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.761 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$144,350
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$160,153
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

129 Hillside Dr 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.

  • Costs more per square foot than 67% of homes in Robbinsville 08691
  • Has a bigger lot than 88% of homes in Mercer County
  • Older than 94% of homes in Robbinsville 08691

What homes are worth in Robbinsville 08691

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

This home
$214K$1.3M

This home is worth more than 43% of homes in Robbinsville 08691.

How it measures up in Robbinsville 08691

The dot is this home. The mark in the middle is the typical home in Robbinsville 08691.

Estimated value$510,879
CheaperTypical $582,250Pricier

Pricier than 43% of homes nearby

Price per ft²$309
CheaperTypical $288Pricier

Pricier than 67% of homes nearby

Living area1,656 ft²
SmallerTypical 1,931 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.67 ac
SmallerTypical 0.15 acBigger

Bigger than 77% of homes nearby

Year built1963
OlderTypical 1995Newer

Newer than 6% of homes nearby

How 129 Hillside Dr ranks against every home in each area.
MeasureThis homeRobbinsville 08691Mercer County
Estimated valuepricier than$510,87943% of homes62% of homes
Price per ft²pricier than$30967% of homes66% of homes
Living areabigger than1,656 ft²39% of homes53% of homes
Lot sizebigger than0.67 ac77% of homes88% of homes
Year builtnewer than19636% of homes53% of homes

About 129 Hillside Dr

How much is 129 Hillside Dr, Robbinsville, NJ worth?

The TopHap Estimate for 129 Hillside Dr, Robbinsville, NJ is $510,879 as of Aug 30, 2026. The likely range is $490,760 to $530,998. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 129 Hillside Dr, Robbinsville, NJ last sell?

129 Hillside Dr, Robbinsville, NJ last sold on Aug 5, 2016 for $350,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 129 Hillside Dr, Robbinsville, NJ?

129 Hillside Dr, Robbinsville, NJ has 1,656 square feet of living space and a 0.67-acre lot.

When was 129 Hillside Dr, Robbinsville, NJ built?

129 Hillside Dr, Robbinsville, NJ was built in 1963, making it 63 years old. It is a ranch home. The building has 1 story.

What schools serve 129 Hillside Dr, Robbinsville, NJ?

129 Hillside Dr, Robbinsville, NJ is assigned to Sharon Elementary School (elementary), rated B+; Robbinsville High School (high), rated A-; Pond Road Middle School (middle), rated A-. All sit in Robbinsville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 129 Hillside Dr, Robbinsville, NJ compare to other homes in Robbinsville 08691?

Among the 5,931 homes in Robbinsville 08691, it is worth more than 43% of them ($510,879 against a typical $582,250), its price per square foot is higher than 67% of them ($309 against a typical $288), it is bigger than 39% of them (1,656 ft² against a typical 1,931 ft²), its lot is bigger than 77% of them (0.67 ac against a typical 0.15 ac) and it is newer than 6% of them (1963 against a typical 1995). Measured against all of Mercer County, it is worth more than 62% 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 129 Hillside Dr, Robbinsville, NJ?

The 2025 property tax bill for 129 Hillside Dr, Robbinsville, NJ was $11,510. The county assessed it at $330,000.

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