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Single Family ResidenceResidential
$466,441
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 88How 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

MERTZ AVE

HILLSIDE, NJ 07205
0
Baths
3,480 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$466K
$409K low$524K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,361 (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.$49,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$49,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$49,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.18 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.minimal

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.0.08
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
Krumbiegel Middle SchoolD-
Middle · Grades 6–8 · 0.3 mi
E
Morris Early Childhood Center
Elementary · Grades PK–1 · 0.5 mi
H
Hillside High SchoolD
High · Grades 9–12 · 1.1 mi

District: Hillside Township School District

Neighborhood · ZIP 07205These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.108

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.22,864
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,391 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,810
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,567
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

Mertz 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 88% of homes in Union County
  • Has a smaller lot than 88% of homes in Union County

What homes are worth in Hillside 07205

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

This home
$312K$828K

This home is worth more than 25% of homes in Hillside 07205.

How it measures up in Hillside 07205

The dot is this home. The mark in the middle is the typical home in Hillside 07205.

Estimated value$466,441
CheaperTypical $531,956Pricier

Pricier than 25% of homes nearby

Lot size3,480 ft²
SmallerTypical 4,182 ft²Bigger

Bigger than 17% of homes nearby

How Mertz Ave ranks against every home in each area.
MeasureThis homeHillside 07205Union County
Estimated valuepricier than$466,44125% of homes12% of homes
Lot sizebigger than3,480 ft²17% of homes12% of homes

About Mertz Ave

How much is Mertz Ave, Hillside, NJ worth?

The TopHap Estimate for Mertz Ave, Hillside, NJ is $466,441 as of Sep 24, 2026. The likely range is $409,249 to $523,633. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Mertz Ave, Hillside, NJ last sell?

Mertz Ave, Hillside, NJ last sold on Sep 4, 1985, according to the county's recorded deed.

What schools serve Mertz Ave, Hillside, NJ?

Mertz Ave, Hillside, NJ is assigned to Krumbiegel Middle School (middle), rated D-; Morris Early Childhood Center (elementary); Hillside High School (high), rated D. All sit in Hillside Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Mertz Ave, Hillside, NJ compare to other homes in Hillside 07205?

Among the 5,784 homes in Hillside 07205, it is worth more than 25% of them ($466,441 against a typical $531,956) and its lot is bigger than 17% of them (3,480 ft² against a typical 4,182 ft²). Measured against all of Union County, it is worth more than 12% 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 Mertz Ave, Hillside, NJ?

The 2025 property tax bill for Mertz Ave, Hillside, NJ was $4,361. The county assessed it at $49,000.

More homes on Mertz Ave

Closest homes

More homes in Hillside 07205

Assigned schools

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