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Single Family ResidenceResidential
$325,842$229 / 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 91How 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

303 PROSPECT ST

PHILLIPSBURG, NJ 08865
0
Baths
1,424 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.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$326K
$298K low$354K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,764 (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.$101,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$73,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$101,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$101,900

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.7
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
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
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyWARREN
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

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

M
Phillipsburg Middle SchoolC-
Middle · Grades 6–8 · 0.5 mi
E
Philipsburg Primary School
Elementary · Grades 1–2 · 1.2 mi
H
Phillipsburg High SchoolC+
High · Grades 9–12 · 1.4 mi

District: Phillipsburg Town School District

Neighborhood · ZIP 08865These 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.122
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 100.76

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.31,496
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.725 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,055
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,798
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%

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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

303 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.

  • Worth less than 76% of homes in Warren County
  • Smaller than 67% of homes in Warren County
  • Has a smaller lot than 78% of homes in Warren County
  • Older than 87% of homes in Warren County

What homes are worth in Phillipsburg 08865

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

This home
$153K$692K

This home is worth more than 42% of homes in Phillipsburg 08865.

How it measures up in Phillipsburg 08865

The dot is this home. The mark in the middle is the typical home in Phillipsburg 08865.

Estimated value$325,842
CheaperTypical $346,152Pricier

Pricier than 42% of homes nearby

Price per ft²$229
CheaperTypical $239Pricier

Pricier than 45% of homes nearby

Living area1,424 ft²
SmallerTypical 1,463 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.11 ac
SmallerTypical 0.17 acBigger

Bigger than 36% of homes nearby

Year built1900
OlderTypical 1945Newer

Newer than 19% of homes nearby

How 303 Prospect St ranks against every home in each area.
MeasureThis homePhillipsburg 08865Warren County
Estimated valuepricier than$325,84242% of homes24% of homes
Price per ft²pricier than$22945% of homes37% of homes
Living areabigger than1,424 ft²47% of homes33% of homes
Lot sizebigger than0.11 ac36% of homes22% of homes
Year builtnewer than190019% of homes13% of homes

About 303 Prospect St

How much is 303 Prospect St, Phillipsburg, NJ worth?

The TopHap Estimate for 303 Prospect St, Phillipsburg, NJ is $325,842 as of Aug 30, 2026. The likely range is $297,672 to $354,012. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 303 Prospect St, Phillipsburg, NJ last sell?

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

How big is 303 Prospect St, Phillipsburg, NJ?

303 Prospect St, Phillipsburg, NJ has 1,424 square feet of living space and a 0.12-acre lot.

When was 303 Prospect St, Phillipsburg, NJ built?

303 Prospect St, Phillipsburg, NJ was built in 1900, making it 126 years old. It is a cape cod home. The building has 2 stories.

What schools serve 303 Prospect St, Phillipsburg, NJ?

303 Prospect St, Phillipsburg, NJ is assigned to Phillipsburg Middle School (middle), rated C-; Philipsburg Primary School (elementary); Phillipsburg High School (high), rated C+. All sit in Phillipsburg Town School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 303 Prospect St, Phillipsburg, NJ compare to other homes in Phillipsburg 08865?

Among the 9,863 homes in Phillipsburg 08865, it is worth more than 42% of them ($325,842 against a typical $346,152), its price per square foot is higher than 45% of them ($229 against a typical $239), it is bigger than 47% of them (1,424 ft² against a typical 1,463 ft²), its lot is bigger than 36% of them (0.11 ac against a typical 0.17 ac) and it is newer than 19% of them (1900 against a typical 1945). Measured against all of Warren County, it is worth more than 24% 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 303 Prospect St, Phillipsburg, NJ?

The 2025 property tax bill for 303 Prospect St, Phillipsburg, NJ was $4,764. The county assessed it at $101,900.

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