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Single Family ResidenceResidential
$1,014,964$332 / 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 $859,000 on Mar 19, 2024

331 ROCKTOWN LAMBERTVILLE RD

LAMBERTVILLE, NJ 08530
0
Baths
3,054 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.
3.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1M
$934K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$859,000 · Mar 19, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,122 (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.$885,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$185,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$700,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$851,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$885,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHUNTERDON
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

H
South Hunterdon Regional High SchoolC-
High · Grades 9–12 · 1.7 mi
M
South Hunterdon Regional Middle School
Middle · Grades 5–8 · 1.9 mi
E
South Hunterdon Regional Elementary SchoolC
Elementary · Grades PK–4 · 4.7 mi

District: South Hunterdon Regional School District

Neighborhood · ZIP 08530These 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.130
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.7,509
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.296 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,489
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$174,197
Average tempThe average temperature here across a full year.52°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

331 Rocktown Lambertville 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 94% of homes in Lambertville 08530
  • Costs more per square foot than 76% of homes in Hunterdon County
  • Bigger than 84% of homes in Lambertville 08530
  • Has a bigger lot than 91% of homes in Lambertville 08530
  • Newer than 87% of homes in Hunterdon County

What homes are worth in Lambertville 08530

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

This home
$309K$1.2M

This home is worth more than 94% of homes in Lambertville 08530.

How it measures up in Lambertville 08530

The dot is this home. The mark in the middle is the typical home in Lambertville 08530.

Estimated value$1,014,964
CheaperTypical $601,603Pricier

Pricier than 94% of homes nearby

Price per ft²$332
CheaperTypical $326Pricier

Pricier than 53% of homes nearby

Living area3,054 ft²
SmallerTypical 1,824 ft²Bigger

Bigger than 84% of homes nearby

Lot size3.19 ac
SmallerTypical 0.17 acBigger

Bigger than 91% of homes nearby

Year built1999
OlderTypical 1956Newer

Newer than 83% of homes nearby

How 331 Rocktown Lambertville Rd ranks against every home in each area.
MeasureThis homeLambertville 08530Hunterdon County
Estimated valuepricier than$1,014,96494% of homes92% of homes
Price per ft²pricier than$33253% of homes76% of homes
Living areabigger than3,054 ft²84% of homes80% of homes
Lot sizebigger than3.19 ac91% of homes84% of homes
Year builtnewer than199983% of homes87% of homes

About 331 Rocktown Lambertville Rd

How much is 331 Rocktown Lambertville Rd, Lambertville, NJ worth?

The TopHap Estimate for 331 Rocktown Lambertville Rd, Lambertville, NJ is $1,014,964 as of Sep 24, 2026. The likely range is $933,949 to $1,095,979. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 331 Rocktown Lambertville Rd, Lambertville, NJ last sell?

331 Rocktown Lambertville Rd, Lambertville, NJ last sold on Mar 19, 2024 for $859,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was 331 Rocktown Lambertville Rd, Lambertville, NJ built?

331 Rocktown Lambertville Rd, Lambertville, NJ was built in 1999, making it 27 years old.

What schools serve 331 Rocktown Lambertville Rd, Lambertville, NJ?

331 Rocktown Lambertville Rd, Lambertville, NJ is assigned to South Hunterdon Regional High School (high), rated C-; South Hunterdon Regional Middle School (middle); South Hunterdon Regional Elementary School (elementary), rated C. All sit in South Hunterdon Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 331 Rocktown Lambertville Rd, Lambertville, NJ compare to other homes in Lambertville 08530?

Among the 2,767 homes in Lambertville 08530, it is worth more than 94% of them ($1,014,964 against a typical $601,603), its price per square foot is higher than 53% of them ($332 against a typical $326), it is bigger than 84% of them (3,054 ft² against a typical 1,824 ft²), its lot is bigger than 91% of them (3.19 ac against a typical 0.17 ac) and it is newer than 83% of them (1999 against a typical 1956). Measured against all of Hunterdon County, it is worth more than 92% 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 331 Rocktown Lambertville Rd, Lambertville, NJ?

The 2025 property tax bill for 331 Rocktown Lambertville Rd, Lambertville, NJ was $18,122. The county assessed it at $885,500.

More homes on Rocktown Lambertville Rd

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