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Single Family ResidenceResidential
$220,000$182 / 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 84How 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 $135,000 on Aug 7, 2023

504 MONMOUTH ST

TRENTON, NJ 08609
0
Baths
1,206 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.
1,342 ft²
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$220K
$184K low$256K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$135,000 · Aug 7, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,438 (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.$41,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$41,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$41,400

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.0.03
ConstructionThe main material the home's frame and walls are built from.Brick
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(10)

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

H
Trenton Central High SchoolF
High · Grades 10–12 · 0.3 mi
E
Patton J. Hill Elementary SchoolF
Elementary · Grades PK–3 · 0.5 mi
M
Dr. Martin Luther King, Jr. Middle School
Middle · Grades 7–8 · 0.9 mi

District: Trenton City School District

Neighborhood · ZIP 08609These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.86

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.13,055
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,666 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,686
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,241
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

504 Monmouth 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.

  • Worth less than 84% of homes in Mercer County
  • Costs less per square foot than 82% of homes in Mercer County
  • Smaller than 78% of homes in Mercer County
  • Has a smaller lot than 89% of homes in Mercer County
  • Older than 85% of homes in Mercer County

What homes are worth in Trenton 08609

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

This home
$108K$411K

This home is worth more than 63% of homes in Trenton 08609.

How it measures up in Trenton 08609

The dot is this home. The mark in the middle is the typical home in Trenton 08609.

Estimated value$220,000
CheaperTypical $194,236Pricier

Pricier than 63% of homes nearby

Price per ft²$182
CheaperTypical $137Pricier

Pricier than 79% of homes nearby

Living area1,206 ft²
SmallerTypical 1,368 ft²Bigger

Bigger than 26% of homes nearby

Lot size1,342 ft²
SmallerTypical 2,091 ft²Bigger

Bigger than 14% of homes nearby

Year built1915
OlderTypical 1915Newer

Newer than 51% of homes nearby

How 504 Monmouth St ranks against every home in each area.
MeasureThis homeTrenton 08609Mercer County
Estimated valuepricier than$220,00063% of homes16% of homes
Price per ft²pricier than$18279% of homes18% of homes
Living areabigger than1,206 ft²26% of homes22% of homes
Lot sizebigger than1,342 ft²14% of homes11% of homes
Year builtnewer than191551% of homes15% of homes

About 504 Monmouth St

How much is 504 Monmouth St, Trenton, NJ worth?

The TopHap Estimate for 504 Monmouth St, Trenton, NJ is $220,000 as of Sep 24, 2026. The likely range is $184,071 to $255,929. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 504 Monmouth St, Trenton, NJ last sell?

504 Monmouth St, Trenton, NJ last sold on Aug 7, 2023 for $135,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 504 Monmouth St, Trenton, NJ?

504 Monmouth St, Trenton, NJ has 1,206 square feet of living space and a 0.03-acre lot.

When was 504 Monmouth St, Trenton, NJ built?

504 Monmouth St, Trenton, NJ was built in 1915, making it 111 years old. The building has 2 stories.

What schools serve 504 Monmouth St, Trenton, NJ?

504 Monmouth St, Trenton, NJ is assigned to Trenton Central High School (high), rated F; Patton J. Hill Elementary School (elementary), rated F; Dr. Martin Luther King, Jr. Middle School (middle). All sit in Trenton City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 504 Monmouth St, Trenton, NJ compare to other homes in Trenton 08609?

Among the 2,984 homes in Trenton 08609, it is worth more than 63% of them ($220,000 against a typical $194,236), its price per square foot is higher than 79% of them ($182 against a typical $137), it is bigger than 26% of them (1,206 ft² against a typical 1,368 ft²), its lot is bigger than 14% of them (1,342 ft² against a typical 2,091 ft²) and it is newer than 51% of them (1915 against a typical 1915). Measured against all of Mercer County, it is worth more than 16% 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 504 Monmouth St, Trenton, NJ?

The 2025 property tax bill for 504 Monmouth St, Trenton, NJ was $2,438. The county assessed it at $41,400.

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