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Single Family ResidenceResidential
$5,311,346$1,039 / 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 89How 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 $4,500,000 on Dec 26, 2024

45 PROSPECT HILL AVE

SUMMIT, NJ 07901
0
Baths
5,110 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.
0.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1928
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$5.3M
$4.7M low$5.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$4,500,000 · Dec 26, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$44,710 (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.$1,000,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$494,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$505,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,000,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,000,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.0.72
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.

E
Lincoln-Hubbard Elementary SchoolA+
Elementary · Grades 1–5 · 0.9 mi
M
Lawton C. Johnson Summit Middle SchoolA-
Middle · Grades 6–8 · 0.9 mi
H
Summit High SchoolA+
High · Grades 9–12 · 1.4 mi

District: Summit City School District

Neighborhood · ZIP 07901These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.110

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.24,077
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,885 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$187,703
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$262,118
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

45 Prospect Hill Ave 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 most valuable homes in Summit 07901
  • Among the highest price per square foot in Union County
  • Bigger than 98% of homes in Union County
  • Has a bigger lot than 96% of homes in Union County
  • Older than 74% of homes in Union County

What homes are worth in Summit 07901

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

This home
$483K$4.4M

This home is worth more than almost all homes in Summit 07901.

How it measures up in Summit 07901

The dot is this home. The mark in the middle is the typical home in Summit 07901.

Estimated value$5,311,346
CheaperTypical $1,339,936Pricier

Pricier than almost all homes nearby

Price per ft²$1039
CheaperTypical $624Pricier

Pricier than almost all homes nearby

Living area5,110 ft²
SmallerTypical 2,296 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.72 ac
SmallerTypical 0.29 acBigger

Bigger than 86% of homes nearby

Year built1928
OlderTypical 1951Newer

Newer than 28% of homes nearby

How 45 Prospect Hill Ave ranks against every home in each area.
MeasureThis homeSummit 07901Union County
Estimated valuepricier than$5,311,346almost all homesalmost all homes
Price per ft²pricier than$1039almost all homesalmost all homes
Living areabigger than5,110 ft²96% of homes98% of homes
Lot sizebigger than0.72 ac86% of homes96% of homes
Year builtnewer than192828% of homes26% of homes

About 45 Prospect Hill Ave

How much is 45 Prospect Hill Ave, Summit, NJ worth?

The TopHap Estimate for 45 Prospect Hill Ave, Summit, NJ is $5,311,346 as of Aug 30, 2026. The likely range is $4,717,836 to $5,904,856. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45 Prospect Hill Ave, Summit, NJ last sell?

45 Prospect Hill Ave, Summit, NJ last sold on Dec 26, 2024 for $4,500,000, according to the county's recorded deed.

How big is 45 Prospect Hill Ave, Summit, NJ?

45 Prospect Hill Ave, Summit, NJ has 5,110 square feet of living space and a 0.72-acre lot.

When was 45 Prospect Hill Ave, Summit, NJ built?

45 Prospect Hill Ave, Summit, NJ was built in 1928, making it 98 years old. The building has 2 stories.

What schools serve 45 Prospect Hill Ave, Summit, NJ?

45 Prospect Hill Ave, Summit, NJ is assigned to Lincoln-Hubbard Elementary School (elementary), rated A+; Lawton C. Johnson Summit Middle School (middle), rated A-; Summit High School (high), rated A+. All sit in Summit City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45 Prospect Hill Ave, Summit, NJ compare to other homes in Summit 07901?

Among the 6,689 homes in Summit 07901, it is worth more than almost all of them ($5,311,346 against a typical $1,339,936), its price per square foot is higher than almost all of them ($1039 against a typical $624), it is bigger than 96% of them (5,110 ft² against a typical 2,296 ft²), its lot is bigger than 86% of them (0.72 ac against a typical 0.29 ac) and it is newer than 28% of them (1928 against a typical 1951). Measured against all of Union County, it is worth more than almost all 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 45 Prospect Hill Ave, Summit, NJ?

The 2025 property tax bill for 45 Prospect Hill Ave, Summit, NJ was $44,710. The county assessed it at $1,000,000.

More homes on Prospect Hill Ave

Closest homes

More homes in Summit 07901

Assigned schools

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