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Single Family ResidenceResidential
$548,353$281 / 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 95How 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 $275,000 on Mar 28, 2016

4 ROSEVILLE LN

ALLENTOWN, NJ 08501
0
Baths
1,950 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$548K
$523K low$574K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$275,000 · Mar 28, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,930 (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.$267,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$177,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$267,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$267,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMERCER
Lot (acres)The size of the land the home sits on, from county records.0.36
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
Yardville Elementary SchoolB+
Elementary · Grades KG–5 · 2.3 mi
H
Steinert High SchoolC-
High · Grades 9–12 · 3.6 mi
M
Reynolds Middle SchoolC
Middle · Grades 6–8 · 3.8 mi

District: Hamilton Township School District

Neighborhood · ZIP 08501These 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.45
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 100.82

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
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.6,459
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.229 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$144,651
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$168,601
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

4 Roseville Ln 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 76% of homes in Allentown 08501
  • Costs less per square foot than 68% of homes in Allentown 08501
  • Smaller than 68% of homes in Allentown 08501
  • Has a bigger lot than 74% of homes in Mercer County
  • Older than 68% of homes in Allentown 08501

What homes are worth in Allentown 08501

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

This home
$361K$1.4M

This home is worth more than 24% of homes in Allentown 08501.

How it measures up in Allentown 08501

The dot is this home. The mark in the middle is the typical home in Allentown 08501.

Estimated value$548,353
CheaperTypical $657,337Pricier

Pricier than 24% of homes nearby

Price per ft²$281
CheaperTypical $300Pricier

Pricier than 32% of homes nearby

Living area1,950 ft²
SmallerTypical 2,330 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.36 ac
SmallerTypical 0.43 acBigger

Bigger than 46% of homes nearby

Year built1972
OlderTypical 1994Newer

Newer than 32% of homes nearby

How 4 Roseville Ln ranks against every home in each area.
MeasureThis homeAllentown 08501Mercer County
Estimated valuepricier than$548,35324% of homes66% of homes
Price per ft²pricier than$28132% of homes53% of homes
Living areabigger than1,950 ft²32% of homes67% of homes
Lot sizebigger than0.36 ac46% of homes74% of homes
Year builtnewer than197232% of homes63% of homes

About 4 Roseville Ln

How much is 4 Roseville Ln, Allentown, NJ worth?

The TopHap Estimate for 4 Roseville Ln, Allentown, NJ is $548,353 as of Aug 30, 2026. The likely range is $522,990 to $573,716. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Roseville Ln, Allentown, NJ last sell?

4 Roseville Ln, Allentown, NJ last sold on Mar 28, 2016 for $275,000, according to the county's recorded deed.

How big is 4 Roseville Ln, Allentown, NJ?

4 Roseville Ln, Allentown, NJ has 1,950 square feet of living space and a 0.36-acre lot.

When was 4 Roseville Ln, Allentown, NJ built?

4 Roseville Ln, Allentown, NJ was built in 1972, making it 54 years old. The building has 2 stories.

What schools serve 4 Roseville Ln, Allentown, NJ?

4 Roseville Ln, Allentown, NJ is assigned to Yardville Elementary School (elementary), rated B+; Steinert High School (high), rated C-; Reynolds Middle School (middle), rated C. All sit in Hamilton Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Roseville Ln, Allentown, NJ compare to other homes in Allentown 08501?

Among the 2,137 homes in Allentown 08501, it is worth more than 24% of them ($548,353 against a typical $657,337), its price per square foot is higher than 32% of them ($281 against a typical $300), it is bigger than 32% of them (1,950 ft² against a typical 2,330 ft²), its lot is bigger than 46% of them (0.36 ac against a typical 0.43 ac) and it is newer than 32% of them (1972 against a typical 1994). Measured against all of Mercer County, it is worth more than 66% 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 4 Roseville Ln, Allentown, NJ?

The 2025 property tax bill for 4 Roseville Ln, Allentown, NJ was $9,930. The county assessed it at $267,800.

More homes on Roseville Ln

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