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Single Family ResidenceResidential
$482,812
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 Sep 24, 2026
Last sold for $128,000 on Sep 11, 1998

31 ASTOR CT

SAYREVILLE, NJ 08872
0
Baths
1,760 ft²
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
Pre-foreclosure (NOS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
Auction scheduled for Jul 23, 2025.

Valuation

$483K
$453K low$513K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$128,000 · Sep 11, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,154 (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.$114,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$35,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$79,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$114,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$114,300

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.0.04
PoolWhether the property has a pool, and what kind, such as in-ground.No

Foreclosure Filings(3)

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

M
Sayreville Middle SchoolC+
Middle · Grades 6–8 · 1.0 mi
H
Sayreville War Memorial High SchoolD+
High · Grades 9–12 · 1.2 mi
E
Harry S. Truman Elementary SchoolB
Elementary · Grades KG–3 · 1.5 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%

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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

31 Astor Ct 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 74% of homes in Middlesex County
  • Has a smaller lot than 82% of homes in Middlesex County
  • Newer than 67% of 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
$371K$958K

This home is worth more than 39% 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$482,812
CheaperTypical $509,602Pricier

Pricier than 39% of homes nearby

Lot size1,760 ft²
SmallerTypical 0.15 acBigger

Bigger than 23% of homes nearby

Year built1984
OlderTypical 1969Newer

Newer than 63% of homes nearby

How 31 Astor Ct ranks against every home in each area.
MeasureThis homeSayreville 08872Middlesex County
Estimated valuepricier than$482,81239% of homes26% of homes
Lot sizebigger than1,760 ft²23% of homes18% of homes
Year builtnewer than198463% of homes67% of homes

About 31 Astor Ct

How much is 31 Astor Ct, Sayreville, NJ worth?

The TopHap Estimate for 31 Astor Ct, Sayreville, NJ is $482,812 as of Sep 24, 2026. The likely range is $452,512 to $513,112. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31 Astor Ct, Sayreville, NJ last sell?

31 Astor Ct, Sayreville, NJ last sold on Sep 11, 1998 for $128,000, according to the county's recorded deed.

When was 31 Astor Ct, Sayreville, NJ built?

31 Astor Ct, Sayreville, NJ was built in 1984, making it 42 years old.

What schools serve 31 Astor Ct, Sayreville, NJ?

31 Astor Ct, Sayreville, NJ is assigned to Sayreville Middle School (middle), rated C+; Sayreville War Memorial High School (high), rated D+; Harry S. Truman Elementary School (elementary), rated B. All sit in Sayreville Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31 Astor Ct, Sayreville, NJ compare to other homes in Sayreville 08872?

Among the 5,012 homes in Sayreville 08872, it is worth more than 39% of them ($482,812 against a typical $509,602), its lot is bigger than 23% of them (1,760 ft² against a typical 0.15 ac) and it is newer than 63% of them (1984 against a typical 1969). Measured against all of Middlesex County, it is worth more than 26% 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 31 Astor Ct, Sayreville, NJ?

The 2025 property tax bill for 31 Astor Ct, Sayreville, NJ was $7,154. The county assessed it at $114,300.

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