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Single Family ResidenceResidential
$1,533,953
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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $1,427,398 on Feb 28, 2025

4 PARK WEST DR

MOUNTAINSIDE, NJ 07092
0
Baths
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1.5M
$1.3M low$1.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,427,398 · Feb 28, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,300 (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.$889,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$300,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$589,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$300,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$889,200

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.62
88
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.112 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

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.0.19
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

M
Deerfield Elementary SchoolA
Middle · Grades 3–8 · 0.8 mi
E
Beechwood School
Elementary · Grades PK–2 · 1.0 mi
H
Governor Livingston High SchoolA-
High · Grades 9–12 · 2.3 mi

District: Berkeley Heights Township School District

Neighborhood · ZIP 07092These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.7,481
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,781 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$152,285
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$207,319
Average tempThe average temperature here across a full year.52°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%

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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

4 Park West Dr 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 95% of homes in Union County
  • Has a smaller lot than 93% of homes in Mountainside 07092
  • Among the newest homes in Union County

What homes are worth in Mountainside 07092

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

This home
$647K$1.8M

This home is worth more than 93% of homes in Mountainside 07092.

How it measures up in Mountainside 07092

The dot is this home. The mark in the middle is the typical home in Mountainside 07092.

Estimated value$1,533,953
CheaperTypical $1,012,497Pricier

Pricier than 93% of homes nearby

Lot size0.19 ac
SmallerTypical 0.36 acBigger

Bigger than 7% of homes nearby

Year built2024
OlderTypical 1956Newer

Newer than almost all homes nearby

How 4 Park West Dr ranks against every home in each area.
MeasureThis homeMountainside 07092Union County
Estimated valuepricier than$1,533,95393% of homes95% of homes
Lot sizebigger than0.19 ac7% of homes66% of homes
Year builtnewer than2024almost all homesalmost all homes

About 4 Park West Dr

How much is 4 Park West Dr, Mountainside, NJ worth?

The TopHap Estimate for 4 Park West Dr, Mountainside, NJ is $1,533,953 as of Sep 24, 2026. The likely range is $1,341,885 to $1,726,021. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Park West Dr, Mountainside, NJ last sell?

4 Park West Dr, Mountainside, NJ last sold on Feb 28, 2025 for $1,427,398, according to the county's recorded deed.

When was 4 Park West Dr, Mountainside, NJ built?

4 Park West Dr, Mountainside, NJ was built in 2024, making it 2 years old.

What schools serve 4 Park West Dr, Mountainside, NJ?

4 Park West Dr, Mountainside, NJ is assigned to Deerfield Elementary School (middle), rated A; Beechwood School (elementary); Governor Livingston High School (high), rated A-. All sit in Berkeley Heights Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Park West Dr, Mountainside, NJ compare to other homes in Mountainside 07092?

Among the 2,581 homes in Mountainside 07092, it is worth more than 93% of them ($1,533,953 against a typical $1,012,497), its lot is bigger than 7% of them (0.19 ac against a typical 0.36 ac) and it is newer than almost all of them (2024 against a typical 1956). Measured against all of Union County, it is worth more than 95% 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 4 Park West Dr, Mountainside, NJ?

The 2025 property tax bill for 4 Park West Dr, Mountainside, NJ was $6,300. The county assessed it at $889,200.

More homes on Park West Dr

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Assigned schools

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