Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,712,293
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 79How 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

109 PROSPECT ST

WESTFIELD, NJ 07090
0
Baths
671 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.7M
$1.4M low$2.1M 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.$1,712,293
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,369,834

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2 (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.$100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$100

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.0.01
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.

M
Roosevelt Intermediate SchoolB
Middle · Grades 6–8 · 0.3 mi
H
Westfield High SchoolA-
High · Grades 9–12 · 0.4 mi
E
Franklin Elementary SchoolA
Elementary · Grades 1–5 · 0.7 mi

District: Westfield Town School District

Neighborhood · ZIP 07090These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.31,941
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,742 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$183,919
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$244,350
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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.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

109 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 96% of homes in Union County
  • Among the smallest lots in Westfield 07090

What homes are worth in Westfield 07090

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

This home
$577K$2.6M

This home is worth more than 84% of homes in Westfield 07090.

How it measures up in Westfield 07090

The dot is this home. The mark in the middle is the typical home in Westfield 07090.

Estimated value$1,712,293
CheaperTypical $1,188,258Pricier

Pricier than 84% of homes nearby

Lot size671 ft²
SmallerTypical 0.23 acBigger

Smaller than almost all homes nearby

How 109 Prospect St ranks against every home in each area.
MeasureThis homeWestfield 07090Union County
Estimated valuepricier than$1,712,29384% of homes96% of homes
Lot sizebigger than671 ft²almost no homesalmost no homes

About 109 Prospect St

How much is 109 Prospect St, Westfield, NJ worth?

The TopHap Estimate for 109 Prospect St, Westfield, NJ is $1,712,293 as of Jul 14, 2026. The likely range is $1,354,513 to $2,070,073. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 109 Prospect St, Westfield, NJ last sell?

109 Prospect St, Westfield, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 109 Prospect St, Westfield, NJ?

109 Prospect St, Westfield, NJ is assigned to Roosevelt Intermediate School (middle), rated B; Westfield High School (high), rated A-; Franklin Elementary School (elementary), rated A. All sit in Westfield Town School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 109 Prospect St, Westfield, NJ compare to other homes in Westfield 07090?

Among the 9,479 homes in Westfield 07090, it is worth more than 84% of them ($1,712,293 against a typical $1,188,258) and its lot is bigger than almost none of them (671 ft² against a typical 0.23 ac). Measured against all of Union County, it is worth more than 96% 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 109 Prospect St, Westfield, NJ?

The 2025 property tax bill for 109 Prospect St, Westfield, NJ was $2. The county assessed it at $100.

Closest homes

More homes in Westfield 07090

Assigned schools

Explore the area

See this home in context

Open 109 Prospect St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map