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Single Family ResidenceResidential
$109,803$73 / 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 76How 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

209 PROSPECT ST

TRENTON, NJ 08618
0
Baths
1,500 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.
1,851 ft²
Lot SizeThe size of the land the home sits on, from county records.
1886
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$110K
$83K low$136K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,932 (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.$32,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$32,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$32,800

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.0.04
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(1)

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
Benjamin C. Gregory Elementary SchoolF
Elementary · Grades PK–3 · 0.1 mi
M
Arthur J. Holland Middle SchoolD-
Middle · Grades 7–8 · 0.4 mi
H
Trenton Central High SchoolF
High · Grades 10–12 · 1.9 mi

District: Trenton City School District

Neighborhood · ZIP 08618These 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.145
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.34,941
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,507 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,786
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,228
Average tempThe average temperature here across a full year.53°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

209 Prospect St 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.

  • Among the least valuable homes in Mercer County
  • Among the lowest price per square foot in Mercer County
  • Has a smaller lot than 82% of homes in Mercer County
  • Older than 97% of homes in Mercer County

What homes are worth in Trenton 08618

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

This home
$104K$529K

This home is worth more than 3% of homes in Trenton 08618.

How it measures up in Trenton 08618

The dot is this home. The mark in the middle is the typical home in Trenton 08618.

Estimated value$109,803
CheaperTypical $258,879Pricier

Pricier than 3% of homes nearby

Price per ft²$73
CheaperTypical $165Pricier

Pricier than 2% of homes nearby

Living area1,500 ft²
SmallerTypical 1,492 ft²Bigger

Bigger than 51% of homes nearby

Lot size1,851 ft²
SmallerTypical 3,615 ft²Bigger

Bigger than 21% of homes nearby

Year built1886
OlderTypical 1926Newer

Newer than 4% of homes nearby

How 209 Prospect St ranks against every home in each area.
MeasureThis homeTrenton 08618Mercer County
Estimated valuepricier than$109,8033% of homesalmost no homes
Price per ft²pricier than$732% of homesalmost no homes
Living areabigger than1,500 ft²51% of homes44% of homes
Lot sizebigger than1,851 ft²21% of homes18% of homes
Year builtnewer than18864% of homes3% of homes

About 209 Prospect St

How much is 209 Prospect St, Trenton, NJ worth?

The TopHap Estimate for 209 Prospect St, Trenton, NJ is $109,803 as of Aug 30, 2026. The likely range is $83,163 to $136,443. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 209 Prospect St, Trenton, NJ last sell?

209 Prospect St, Trenton, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 209 Prospect St, Trenton, NJ?

209 Prospect St, Trenton, NJ has 1,500 square feet of living space and a 0.04-acre lot.

When was 209 Prospect St, Trenton, NJ built?

209 Prospect St, Trenton, NJ was built in 1886, making it 140 years old. The building has 2 stories.

What schools serve 209 Prospect St, Trenton, NJ?

209 Prospect St, Trenton, NJ is assigned to Benjamin C. Gregory Elementary School (elementary), rated F; Arthur J. Holland Middle School (middle), rated D-; Trenton Central High School (high), rated F. All sit in Trenton City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 209 Prospect St, Trenton, NJ compare to other homes in Trenton 08618?

Among the 9,326 homes in Trenton 08618, it is worth more than 3% of them ($109,803 against a typical $258,879), its price per square foot is higher than 2% of them ($73 against a typical $165), it is bigger than 51% of them (1,500 ft² against a typical 1,492 ft²), its lot is bigger than 21% of them (1,851 ft² against a typical 3,615 ft²) and it is newer than 4% of them (1886 against a typical 1926). Measured against all of Mercer County, it is worth more than almost no 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 209 Prospect St, Trenton, NJ?

The 2025 property tax bill for 209 Prospect St, Trenton, NJ was $1,932. The county assessed it at $32,800.

More homes on Prospect St

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Assigned schools

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