Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$417,557$316 / 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 $139,000 on Aug 3, 2017

18 HART ST

SAYREVILLE, NJ 08872
0
Baths
1,322 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1867
Year BuiltThe year the home was originally built, according to county records.

Valuation

$418K
$397K low$438K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$139,000 · Aug 3, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,934 (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.$94,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$49,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$94,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$94,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.12
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(2)

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(1)

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

E
Woodrow Wilson Elementary SchoolC
Elementary · Grades PK–3 · 0.2 mi
M
Sayreville Middle SchoolC+
Middle · Grades 6–8 · 2.0 mi
H
Sayreville War Memorial High SchoolD+
High · Grades 9–12 · 2.3 mi

District: Sayreville Borough School District

Neighborhood · ZIP 08872These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.102

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.26%
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.1.6%
PopulationHow many people live in this area.20,022
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,966 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,559
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,200
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Owner Tools

Do you own this home?
Claim this home

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

18 Hart 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 87% of homes in Sayreville 08872
  • Costs less per square foot than 74% of homes in Middlesex County
  • Smaller than 70% of homes in Middlesex County
  • Has a smaller lot than 68% of homes in Middlesex County
  • Among the oldest homes in Middlesex County

What homes are worth in Sayreville 08872

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

This home
$369K$949K

This home is worth more than 13% of homes in Sayreville 08872.

How it measures up in Sayreville 08872

The dot is this home. The mark in the middle is the typical home in Sayreville 08872.

Estimated value$417,557
CheaperTypical $510,480Pricier

Pricier than 13% of homes nearby

Price per ft²$316
CheaperTypical $349Pricier

Pricier than 30% of homes nearby

Living area1,322 ft²
SmallerTypical 1,406 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.11 ac
SmallerTypical 0.15 acBigger

Bigger than 33% of homes nearby

Year built1867
OlderTypical 1969Newer

Older than almost all homes nearby

How 18 Hart St ranks against every home in each area.
MeasureThis homeSayreville 08872Middlesex County
Estimated valuepricier than$417,55713% of homes15% of homes
Price per ft²pricier than$31630% of homes26% of homes
Living areabigger than1,322 ft²41% of homes30% of homes
Lot sizebigger than0.11 ac33% of homes32% of homes
Year builtnewer than1867almost no homesalmost no homes

About 18 Hart St

How much is 18 Hart St, Sayreville, NJ worth?

The TopHap Estimate for 18 Hart St, Sayreville, NJ is $417,557 as of Aug 30, 2026. The likely range is $396,948 to $438,166. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Hart St, Sayreville, NJ last sell?

18 Hart St, Sayreville, NJ last sold on Aug 3, 2017 for $139,000, according to the county's recorded deed.

How big is 18 Hart St, Sayreville, NJ?

18 Hart St, Sayreville, NJ has 1,322 square feet of living space and a 0.12-acre lot.

When was 18 Hart St, Sayreville, NJ built?

18 Hart St, Sayreville, NJ was built in 1867, making it 159 years old.

What schools serve 18 Hart St, Sayreville, NJ?

18 Hart St, Sayreville, NJ is assigned to Woodrow Wilson Elementary School (elementary), rated C; Sayreville Middle School (middle), rated C+; Sayreville War Memorial High School (high), rated D+. All sit in Sayreville Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Hart St, Sayreville, NJ compare to other homes in Sayreville 08872?

Among the 5,012 homes in Sayreville 08872, it is worth more than 13% of them ($417,557 against a typical $510,480), its price per square foot is higher than 30% of them ($316 against a typical $349), it is bigger than 41% of them (1,322 ft² against a typical 1,406 ft²), its lot is bigger than 33% of them (0.11 ac against a typical 0.15 ac) and it is newer than almost none of them (1867 against a typical 1969). Measured against all of Middlesex County, it is worth more than 15% 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 18 Hart St, Sayreville, NJ?

The 2025 property tax bill for 18 Hart St, Sayreville, NJ was $5,934. The county assessed it at $94,800.

More homes on Hart St

Closest homes

More homes in Sayreville 08872

Assigned schools

Explore the area

See this home in context

Open 18 Hart St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map