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Single Family ResidenceResidential
$491,242
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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

800 AMSTERDAM AVE

ROSELLE, NJ 07203
0
Baths
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$491K
$461K low$521K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$491,242
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$392,994

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.0.13
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.

E
Washington Elementary SchoolC
Elementary · Grades 1–4 · 0.2 mi
M
Grace Wilday Junior High SchoolD-
Middle · Grades 7–8 · 0.9 mi
H
Abraham Clark High SchoolF
High · Grades 9–12 · 0.9 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

800 Amsterdam 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.

  • Worth less than 81% 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
$208K$671K

This home is worth more than 45% 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$491,242
CheaperTypical $498,580Pricier

Pricier than 45% of homes nearby

Lot size0.13 ac
SmallerTypical 0.12 acBigger

Bigger than 56% of homes nearby

How 800 Amsterdam Ave ranks against every home in each area.
MeasureThis homeRoselle 07203Union County
Estimated valuepricier than$491,24245% of homes19% of homes
Lot sizebigger than0.13 ac56% of homes42% of homes

About 800 Amsterdam Ave

How much is 800 Amsterdam Ave, Roselle, NJ worth?

The TopHap Estimate for 800 Amsterdam Ave, Roselle, NJ is $491,242 as of Jul 14, 2026. The likely range is $461,442 to $521,042. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 800 Amsterdam Ave, Roselle, NJ last sell?

800 Amsterdam Ave, Roselle, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 800 Amsterdam Ave, Roselle, NJ?

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

How does 800 Amsterdam Ave, Roselle, NJ compare to other homes in Roselle 07203?

Among the 5,320 homes in Roselle 07203, it is worth more than 45% of them ($491,242 against a typical $498,580) and its lot is bigger than 56% of them (0.13 ac against a typical 0.12 ac). Measured against all of Union County, it is worth more than 19% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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Assigned schools

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