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Single Family ResidenceResidential
$626,031$380 / 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 $450,000 on Sep 15, 2020

89 E PROSPECT ST

HOPEWELL, NJ 08525
0
Baths
1,647 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.
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.
1941
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$626K
$594K low$658K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Sep 15, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,948 (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.$362,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$216,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$362,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$362,900

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.0.37
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(4)

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.

E
Hopewell Elementary SchoolA-
Elementary · Grades PK–5 · 0.3 mi
H
Hopewell Valley Central High SchoolB
High · Grades 9–12 · 5.0 mi
M
Timberlane Middle SchoolB
Middle · Grades 6–8 · 5.1 mi

District: Hopewell Valley Regional School District

Neighborhood · ZIP 08525These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.4%
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.4,709
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.215 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$145,151
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$172,580
Average tempThe average temperature here across a full year.52°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

89 E 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 more than 73% of homes in Mercer County
  • Costs more per square foot than 86% of homes in Mercer County
  • Smaller than 67% of homes in Hopewell 08525
  • Has a bigger lot than 75% of homes in Mercer County
  • Older than 69% of homes in Mercer County

What homes are worth in Hopewell 08525

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

This home
$321K$1.5M

This home is worth more than 45% of homes in Hopewell 08525.

How it measures up in Hopewell 08525

The dot is this home. The mark in the middle is the typical home in Hopewell 08525.

Estimated value$626,031
CheaperTypical $649,975Pricier

Pricier than 45% of homes nearby

Price per ft²$380
CheaperTypical $337Pricier

Pricier than 73% of homes nearby

Living area1,647 ft²
SmallerTypical 1,974 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.37 ac
SmallerTypical 0.74 acBigger

Bigger than 32% of homes nearby

Year built1941
OlderTypical 1957Newer

Newer than 35% of homes nearby

How 89 E Prospect St ranks against every home in each area.
MeasureThis homeHopewell 08525Mercer County
Estimated valuepricier than$626,03145% of homes73% of homes
Price per ft²pricier than$38073% of homes86% of homes
Living areabigger than1,647 ft²33% of homes54% of homes
Lot sizebigger than0.37 ac32% of homes75% of homes
Year builtnewer than194135% of homes31% of homes

About 89 E Prospect St

How much is 89 E Prospect St, Hopewell, NJ worth?

The TopHap Estimate for 89 E Prospect St, Hopewell, NJ is $626,031 as of Aug 30, 2026. The likely range is $594,354 to $657,708. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 89 E Prospect St, Hopewell, NJ last sell?

89 E Prospect St, Hopewell, NJ last sold on Sep 15, 2020 for $450,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 89 E Prospect St, Hopewell, NJ?

89 E Prospect St, Hopewell, NJ has 1,647 square feet of living space and a 0.37-acre lot.

When was 89 E Prospect St, Hopewell, NJ built?

89 E Prospect St, Hopewell, NJ was built in 1941, making it 85 years old. The building has 1 story.

What schools serve 89 E Prospect St, Hopewell, NJ?

89 E Prospect St, Hopewell, NJ is assigned to Hopewell Elementary School (elementary), rated A-; Hopewell Valley Central High School (high), rated B; Timberlane Middle School (middle), rated B. All sit in Hopewell Valley Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 89 E Prospect St, Hopewell, NJ compare to other homes in Hopewell 08525?

Among the 1,649 homes in Hopewell 08525, it is worth more than 45% of them ($626,031 against a typical $649,975), its price per square foot is higher than 73% of them ($380 against a typical $337), it is bigger than 33% of them (1,647 ft² against a typical 1,974 ft²), its lot is bigger than 32% of them (0.37 ac against a typical 0.74 ac) and it is newer than 35% of them (1941 against a typical 1957). Measured against all of Mercer County, it is worth more than 73% 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 89 E Prospect St, Hopewell, NJ?

The 2025 property tax bill for 89 E Prospect St, Hopewell, NJ was $12,948. The county assessed it at $362,900.

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