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Residential (General/Single)Residential
$500,584$370 / 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 Sep 24, 2026

34 ISLAND RD

MAHWAH, NJ 07430
0
Baths
1,352 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$501K
$468K low$534K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,224 (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.$297,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$172,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$124,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$292,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$297,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyBERGEN
Lot (acres)The size of the land the home sits on, from county records.0.17
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
Mahwah High SchoolB
High · Grades 9–12 · 0.7 mi
E
Lenape MeadowsA-
Elementary · Grades PK–3 · 1.1 mi
M
Ramapo RidgeA-
Middle · Grades 6–8 · 1.1 mi

District: Mahwah Township School District

Neighborhood · ZIP 07430These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.111

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.26,174
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.981 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,075
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$160,495
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

34 Island Rd 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 90% of homes in Bergen County
  • Costs less per square foot than 77% of homes in Bergen County
  • Smaller than 78% of homes in Bergen County
  • Older than 75% of homes in Mahwah 07430

What homes are worth in Mahwah 07430

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

This home
$281K$2.1M

This home is worth more than 32% of homes in Mahwah 07430.

How it measures up in Mahwah 07430

The dot is this home. The mark in the middle is the typical home in Mahwah 07430.

Estimated value$500,584
CheaperTypical $688,471Pricier

Pricier than 32% of homes nearby

Price per ft²$370
CheaperTypical $388Pricier

Pricier than 37% of homes nearby

Living area1,352 ft²
SmallerTypical 1,816 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.18 ac
SmallerTypical 0.11 acBigger

Bigger than 55% of homes nearby

Year built1970
OlderTypical 1987Newer

Newer than 25% of homes nearby

How 34 Island Rd ranks against every home in each area.
MeasureThis homeMahwah 07430Bergen County
Estimated valuepricier than$500,58432% of homes10% of homes
Price per ft²pricier than$37037% of homes23% of homes
Living areabigger than1,352 ft²36% of homes22% of homes
Lot sizebigger than0.18 ac55% of homes55% of homes
Year builtnewer than197025% of homes72% of homes

About 34 Island Rd

How much is 34 Island Rd, Mahwah, NJ worth?

The TopHap Estimate for 34 Island Rd, Mahwah, NJ is $500,584 as of Sep 24, 2026. The likely range is $467,631 to $533,537. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 34 Island Rd, Mahwah, NJ last sell?

34 Island Rd, Mahwah, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 34 Island Rd, Mahwah, NJ?

34 Island Rd, Mahwah, NJ has 1,352 square feet of living space and a 0.17-acre lot.

When was 34 Island Rd, Mahwah, NJ built?

34 Island Rd, Mahwah, NJ was built in 1970, making it 56 years old. The building has 2 stories.

What schools serve 34 Island Rd, Mahwah, NJ?

34 Island Rd, Mahwah, NJ is assigned to Mahwah High School (high), rated B; Lenape Meadows (elementary), rated A-; Ramapo Ridge (middle), rated A-. All sit in Mahwah Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 34 Island Rd, Mahwah, NJ compare to other homes in Mahwah 07430?

Among the 9,328 homes in Mahwah 07430, it is worth more than 32% of them ($500,584 against a typical $688,471), its price per square foot is higher than 37% of them ($370 against a typical $388), it is bigger than 36% of them (1,352 ft² against a typical 1,816 ft²), its lot is bigger than 55% of them (0.18 ac against a typical 0.11 ac) and it is newer than 25% of them (1970 against a typical 1987). Measured against all of Bergen County, it is worth more than 10% 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 34 Island Rd, Mahwah, NJ?

The 2025 property tax bill for 34 Island Rd, Mahwah, NJ was $6,224. The county assessed it at $297,100.

More homes on Island Rd

Closest homes

More homes in Mahwah 07430

Assigned schools

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