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Single Family ResidenceResidential
$397,286$382 / 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 Oct 21, 2026

21 RICHBELL RD

TRENTON, NJ 08620
0
Baths
1,041 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$397K
$376K low$419K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,756 (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.$182,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$112,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$182,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$182,200

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.0.14
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
Sunnybrae Elementary SchoolC-
Elementary · Grades KG–5 · 1.3 mi
H
Steinert High SchoolD
High · Grades 9–12 · 3.2 mi
M
Reynolds Middle SchoolC-
Middle · Grades 6–8 · 3.4 mi

District: Hamilton Township School District

Neighborhood · ZIP 08620These 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.56
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 100.78

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.11,070
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,187 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,046
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,568
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

21 Richbell 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 less than 80% of homes in Trenton 08620
  • Costs more per square foot than 92% of homes in Trenton 08620
  • Smaller than 90% of homes in Trenton 08620
  • Has a smaller lot than 83% of homes in Trenton 08620
  • Older than 74% of homes in Trenton 08620

What homes are worth in Trenton 08620

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

This home
$283K$1M

This home is worth more than 20% of homes in Trenton 08620.

How it measures up in Trenton 08620

The dot is this home. The mark in the middle is the typical home in Trenton 08620.

Estimated value$397,286
CheaperTypical $462,941Pricier

Pricier than 20% of homes nearby

Price per ft²$382
CheaperTypical $306Pricier

Pricier than 92% of homes nearby

Living area1,041 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.14 ac
SmallerTypical 0.21 acBigger

Bigger than 17% of homes nearby

Year built1954
OlderTypical 1961Newer

Newer than 26% of homes nearby

How 21 Richbell Rd ranks against every home in each area.
MeasureThis homeTrenton 08620Mercer County
Estimated valuepricier than$397,28620% of homes45% of homes
Price per ft²pricier than$38292% of homes86% of homes
Living areabigger than1,041 ft²10% of homes10% of homes
Lot sizebigger than0.14 ac17% of homes46% of homes
Year builtnewer than195426% of homes41% of homes

About 21 Richbell Rd

How much is 21 Richbell Rd, Trenton, NJ worth?

The TopHap Estimate for 21 Richbell Rd, Trenton, NJ is $397,286 as of Oct 21, 2026. The likely range is $375,868 to $418,704. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Richbell Rd, Trenton, NJ last sell?

21 Richbell Rd, Trenton, NJ last sold on Jan 20, 1993, according to the county's recorded deed.

How big is 21 Richbell Rd, Trenton, NJ?

21 Richbell Rd, Trenton, NJ has 1,041 square feet of living space and a 0.14-acre lot.

When was 21 Richbell Rd, Trenton, NJ built?

21 Richbell Rd, Trenton, NJ was built in 1954, making it 72 years old. The building has 1 story.

What schools serve 21 Richbell Rd, Trenton, NJ?

21 Richbell Rd, Trenton, NJ is assigned to Sunnybrae Elementary School (elementary), rated C-; Steinert High School (high), rated D; 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 21 Richbell Rd, Trenton, NJ compare to other homes in Trenton 08620?

Among the 3,882 homes in Trenton 08620, it is worth more than 20% of them ($397,286 against a typical $462,941), its price per square foot is higher than 92% of them ($382 against a typical $306), it is bigger than 10% of them (1,041 ft² against a typical 1,560 ft²), its lot is bigger than 17% of them (0.14 ac against a typical 0.21 ac) and it is newer than 26% of them (1954 against a typical 1961). Measured against all of Mercer County, it is worth more than 45% 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 21 Richbell Rd, Trenton, NJ?

The 2025 property tax bill for 21 Richbell Rd, Trenton, NJ was $6,756. The county assessed it at $182,200.

More homes on Richbell Rd

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Assigned schools

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