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Single Family ResidenceResidential
$417,167$498 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

120 WALNUT ST

ROSELLE, NJ 07203
0
Baths
838 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.
3,999 ft²
Lot SizeThe size of the land the home sits on, from county records.
1922
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$417K
$388K low$446K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,793 (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.$85,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$85,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$85,200

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
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.0.09
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.

H
Abraham Clark High SchoolD-
High · Grades 9–12 · 0.5 mi
E
Harrison Elementary SchoolC
Elementary · Grades 1–4 · 0.5 mi
M
Grace Wilday Junior High SchoolD-
Middle · Grades 7–8 · 1.2 mi

District: Roselle Borough School District

Neighborhood · ZIP 07203These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.113

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.23,141
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,867 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,013
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,446
Average tempThe average temperature here across a full year.54°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

120 Walnut 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 93% of homes in Union County
  • Costs more per square foot than 86% of homes in Roselle 07203
  • Smaller than 95% of homes in Union County
  • Has a smaller lot than 83% of homes in Union County
  • Older than 83% of homes in Union County

What homes are worth in Roselle 07203

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

This home
$198K$757K

This home is worth more than 12% of homes in Roselle 07203.

How it measures up in Roselle 07203

The dot is this home. The mark in the middle is the typical home in Roselle 07203.

Estimated value$417,167
CheaperTypical $506,231Pricier

Pricier than 12% of homes nearby

Price per ft²$498
CheaperTypical $358Pricier

Pricier than 86% of homes nearby

Living area838 ft²
SmallerTypical 1,368 ft²Bigger

Bigger than 12% of homes nearby

Lot size3,999 ft²
SmallerTypical 0.12 acBigger

Bigger than 18% of homes nearby

Year built1922
OlderTypical 1941Newer

Newer than 22% of homes nearby

How 120 Walnut St ranks against every home in each area.
MeasureThis homeRoselle 07203Union County
Estimated valuepricier than$417,16712% of homes7% of homes
Price per ft²pricier than$49886% of homes77% of homes
Living areabigger than838 ft²12% of homes5% of homes
Lot sizebigger than3,999 ft²18% of homes17% of homes
Year builtnewer than192222% of homes17% of homes

About 120 Walnut St

How much is 120 Walnut St, Roselle, NJ worth?

The TopHap Estimate for 120 Walnut St, Roselle, NJ is $417,167 as of Oct 21, 2026. The likely range is $387,952 to $446,382. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 120 Walnut St, Roselle, NJ last sell?

120 Walnut St, Roselle, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 120 Walnut St, Roselle, NJ?

120 Walnut St, Roselle, NJ has 838 square feet of living space and a 0.09-acre lot.

When was 120 Walnut St, Roselle, NJ built?

120 Walnut St, Roselle, NJ was built in 1922, making it 104 years old. It is a cape cod home. The building has 1 story.

What schools serve 120 Walnut St, Roselle, NJ?

120 Walnut St, Roselle, NJ is assigned to Abraham Clark High School (high), rated D-; Harrison Elementary School (elementary), rated C; Grace Wilday Junior High School (middle), rated D-. All sit in Roselle Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 120 Walnut St, Roselle, NJ compare to other homes in Roselle 07203?

Among the 5,320 homes in Roselle 07203, it is worth more than 12% of them ($417,167 against a typical $506,231), its price per square foot is higher than 86% of them ($498 against a typical $358), it is bigger than 12% of them (838 ft² against a typical 1,368 ft²), its lot is bigger than 18% of them (3,999 ft² against a typical 0.12 ac) and it is newer than 22% of them (1922 against a typical 1941). Measured against all of Union County, it is worth more than 7% 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 120 Walnut St, Roselle, NJ?

The 2025 property tax bill for 120 Walnut St, Roselle, NJ was $7,793. The county assessed it at $85,200.

More homes on Walnut St

Closest homes

More homes in Roselle 07203

Assigned schools

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