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Single Family ResidenceResidential
$275,685$209 / 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 94How 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 $185,900 on May 21, 2019

45 KLEIN AVE

TRENTON, NJ 08629
0
Baths
1,317 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.
3,751 ft²
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$276K
$259K low$293K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$185,900 · May 21, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,962 (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.$160,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$32,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$128,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$160,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$160,800

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.0.09
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(8)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

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

E
Kuser Elementary SchoolC-
Elementary · Grades PK–5 · 0.1 mi
M
Reynolds Middle SchoolC
Middle · Grades 6–8 · 3.4 mi
H
Steinert High SchoolC-
High · Grades 9–12 · 3.4 mi

District: Hamilton Township School District

Neighborhood · ZIP 08629These 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.76
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 100.88

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.9.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.12,742
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16,362 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,925
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,475
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

45 Klein Ave 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 77% of homes in Mercer County
  • Costs less per square foot than 77% of homes in Mercer County
  • Smaller than 68% of homes in Mercer County
  • Has a smaller lot than 67% of homes in Mercer County
  • Newer than 77% of homes in Trenton 08629

What homes are worth in Trenton 08629

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

This home
$131K$444K

This home is worth more than 68% of homes in Trenton 08629.

How it measures up in Trenton 08629

The dot is this home. The mark in the middle is the typical home in Trenton 08629.

Estimated value$275,685
CheaperTypical $229,165Pricier

Pricier than 68% of homes nearby

Price per ft²$209
CheaperTypical $170Pricier

Pricier than 71% of homes nearby

Living area1,317 ft²
SmallerTypical 1,308 ft²Bigger

Bigger than 52% of homes nearby

Lot size3,751 ft²
SmallerTypical 2,483 ft²Bigger

Bigger than 66% of homes nearby

Year built1930
OlderTypical 1924Newer

Newer than 77% of homes nearby

How 45 Klein Ave ranks against every home in each area.
MeasureThis homeTrenton 08629Mercer County
Estimated valuepricier than$275,68568% of homes23% of homes
Price per ft²pricier than$20971% of homes23% of homes
Living areabigger than1,317 ft²52% of homes32% of homes
Lot sizebigger than3,751 ft²66% of homes33% of homes
Year builtnewer than193077% of homes27% of homes

About 45 Klein Ave

How much is 45 Klein Ave, Trenton, NJ worth?

The TopHap Estimate for 45 Klein Ave, Trenton, NJ is $275,685 as of Aug 30, 2026. The likely range is $258,724 to $292,646. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45 Klein Ave, Trenton, NJ last sell?

45 Klein Ave, Trenton, NJ last sold on May 21, 2019 for $185,900, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 45 Klein Ave, Trenton, NJ?

45 Klein Ave, Trenton, NJ has 1,317 square feet of living space and a 0.09-acre lot.

When was 45 Klein Ave, Trenton, NJ built?

45 Klein Ave, Trenton, NJ was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 45 Klein Ave, Trenton, NJ?

45 Klein Ave, Trenton, NJ is assigned to Kuser Elementary School (elementary), rated C-; Reynolds Middle School (middle), rated C; Steinert High School (high), rated C-. All sit in Hamilton Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45 Klein Ave, Trenton, NJ compare to other homes in Trenton 08629?

Among the 3,404 homes in Trenton 08629, it is worth more than 68% of them ($275,685 against a typical $229,165), its price per square foot is higher than 71% of them ($209 against a typical $170), it is bigger than 52% of them (1,317 ft² against a typical 1,308 ft²), its lot is bigger than 66% of them (3,751 ft² against a typical 2,483 ft²) and it is newer than 77% of them (1930 against a typical 1924). Measured against all of Mercer County, it is worth more than 23% 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 45 Klein Ave, Trenton, NJ?

The 2025 property tax bill for 45 Klein Ave, Trenton, NJ was $5,962. The county assessed it at $160,800.

More homes on Klein Ave

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More homes in Trenton 08629

Assigned schools

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