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Single Family ResidenceResidential
$146,219$174 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

817 STATE ROUTE 57

STEWARTSVILLE, NJ 08886
0
Baths
840 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.
1.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.

Valuation

$146K
$135K low$157K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$134,152
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$107,322
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.6%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$12,067
PNC BANK · recorded Oct 16, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,212 (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.$54,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$54,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$54,600

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.9
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
30
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWARREN
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.

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

M
Stewartsville Middle SchoolA-
Middle · Grades 6–8 · 1.3 mi
E
Greenwich Elementary SchoolB+
Elementary · Grades PK–5 · 1.9 mi
H
Phillipsburg High SchoolC+
High · Grades 9–12 · 3.8 mi

District: Greenwich Township School District

Neighborhood · ZIP 08886These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.78

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.6,509
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.430 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$146,760
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$158,897
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

817 State Route 57 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 Stewartsville 08886
  • Costs less per square foot than 92% of homes in Stewartsville 08886
  • Among the smallest homes in Stewartsville 08886
  • Has a bigger lot than 83% of homes in Stewartsville 08886
  • Older than 83% of homes in Stewartsville 08886

What homes are worth in Stewartsville 08886

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

This home
$168K$861K

This home is worth less than almost all homes in Stewartsville 08886.

How it measures up in Stewartsville 08886

The dot is this home. The mark in the middle is the typical home in Stewartsville 08886.

Estimated value$146,219
CheaperTypical $531,837Pricier

Cheaper than almost all homes nearby

Price per ft²$174
CheaperTypical $251Pricier

Pricier than 8% of homes nearby

Living area840 ft²
SmallerTypical 2,252 ft²Bigger

Smaller than almost all homes nearby

Lot size1.17 ac
SmallerTypical 0.42 acBigger

Bigger than 83% of homes nearby

Year built1960
OlderTypical 1998Newer

Newer than 17% of homes nearby

How 817 State Route 57 ranks against every home in each area.
MeasureThis homeStewartsville 08886Warren County
Estimated valuepricier than$146,219almost no homesalmost no homes
Price per ft²pricier than$1748% of homes10% of homes
Living areabigger than840 ft²almost no homes3% of homes
Lot sizebigger than1.17 ac83% of homes77% of homes
Year builtnewer than196017% of homes41% of homes

About 817 State Route 57

How much is 817 State Route 57, Stewartsville, NJ worth?

The TopHap Estimate for 817 State Route 57, Stewartsville, NJ is $146,219 as of Jul 14, 2026. The likely range is $134,987 to $157,451. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 817 State Route 57, Stewartsville, NJ last sell?

817 State Route 57, Stewartsville, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

When was 817 State Route 57, Stewartsville, NJ built?

817 State Route 57, Stewartsville, NJ was built in 1960, making it 66 years old.

What schools serve 817 State Route 57, Stewartsville, NJ?

817 State Route 57, Stewartsville, NJ is assigned to Stewartsville Middle School (middle), rated A-; Greenwich Elementary School (elementary), rated B+; Phillipsburg High School (high), rated C+. All sit in Greenwich Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 817 State Route 57, Stewartsville, NJ compare to other homes in Stewartsville 08886?

Among the 2,252 homes in Stewartsville 08886, it is worth more than almost none of them ($146,219 against a typical $531,837), its price per square foot is higher than 8% of them ($174 against a typical $251), it is bigger than almost none of them (840 ft² against a typical 2,252 ft²), its lot is bigger than 83% of them (1.17 ac against a typical 0.42 ac) and it is newer than 17% of them (1960 against a typical 1998). Measured against all of Warren 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 817 State Route 57, Stewartsville, NJ?

The 2025 property tax bill for 817 State Route 57, Stewartsville, NJ was $2,212. The county assessed it at $54,600.

Closest homes

More homes in Stewartsville 08886

Assigned schools

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