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Single Family ResidenceResidential
Last sold for $675,000 on Nov 20, 2018

21 RIDGEDALE AVE

SUMMIT, NJ 07901
0
Baths
1,624 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$675,000 · Nov 20, 2018
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.$508,280
BETTER MORTGAGE CORPORATION · recorded Dec 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,625 (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.$260,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$99,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$160,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$260,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$260,000

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.Colonial
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.0.16
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Jefferson Elementary SchoolA-
Elementary · Grades 1–5 · 0.1 mi
M
Lawton C. Johnson Summit Middle SchoolA-
Middle · Grades 6–8 · 0.5 mi
H
Summit High SchoolA+
High · Grades 9–12 · 1.3 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%

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

21 Ridgedale 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.

  • Smaller than 76% of homes in Summit 07901
  • Has a smaller lot than 83% of 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.

Living area1,624 ft²
SmallerTypical 2,276 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.16 ac
SmallerTypical 0.29 acBigger

Bigger than 17% of homes nearby

Year built1938
OlderTypical 1951Newer

Newer than 38% of homes nearby

How 21 Ridgedale Ave ranks against every home in each area.
MeasureThis homeSummit 07901Union County
Living areabigger than1,624 ft²24% of homes42% of homes
Lot sizebigger than0.16 ac17% of homes56% of homes
Year builtnewer than193838% of homes36% of homes

About 21 Ridgedale Ave

When did 21 Ridgedale Ave, Summit, NJ last sell?

21 Ridgedale Ave, Summit, NJ last sold on Nov 20, 2018 for $675,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21 Ridgedale Ave, Summit, NJ?

21 Ridgedale Ave, Summit, NJ has 1,624 square feet of living space and a 0.16-acre lot.

When was 21 Ridgedale Ave, Summit, NJ built?

21 Ridgedale Ave, Summit, NJ was built in 1938, making it 88 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Ridgedale Ave, Summit, NJ?

21 Ridgedale Ave, Summit, NJ is assigned to Jefferson 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 21 Ridgedale Ave, Summit, NJ compare to other homes in Summit 07901?

Among the 6,689 homes in Summit 07901, it is bigger than 24% of them (1,624 ft² against a typical 2,276 ft²), its lot is bigger than 17% of them (0.16 ac against a typical 0.29 ac) and it is newer than 38% of them (1938 against a typical 1951). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 Ridgedale Ave, Summit, NJ?

The 2025 property tax bill for 21 Ridgedale Ave, Summit, NJ was $11,625. The county assessed it at $260,000.

Closest homes

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Assigned schools

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