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Residential (General/Single)Residential
$731,970$512 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

520 HERRMANN AVE

RIVER VALE, NJ 07675
0
Baths
1,429 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$732K
$689K low$775K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,008 (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.$428,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$290,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$138,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$428,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$428,700

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.0.23
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
Roberge Elementary SchoolA-
Elementary · Grades KG–5 · 0.6 mi
M
Holdrum Middle SchoolA
Middle · Grades 6–8 · 0.6 mi
H
Pascack Valley High SchoolB+
High · Grades 9–12 · 0.9 mi

District: Pascack Valley Regional School District

Neighborhood · ZIP 07675These 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.44
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.117

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.27,744
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,580 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$163,434
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$182,897
Average tempThe average temperature here across a full year.52°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%

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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

520 Herrmann 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 71% of homes in Westwood 07675
  • Costs more per square foot than 85% of homes in Westwood 07675
  • Smaller than 82% of homes in Westwood 07675
  • Has a bigger lot than 66% of homes in Bergen County
  • Older than 67% of homes in Westwood 07675

What homes are worth in Westwood 07675

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

This home
$368K$2.4M

This home is worth more than 29% of homes in Westwood 07675.

How it measures up in Westwood 07675

The dot is this home. The mark in the middle is the typical home in Westwood 07675.

Estimated value$731,970
CheaperTypical $860,043Pricier

Pricier than 29% of homes nearby

Price per ft²$512
CheaperTypical $420Pricier

Pricier than 85% of homes nearby

Living area1,429 ft²
SmallerTypical 2,087 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.23 ac
SmallerTypical 0.28 acBigger

Bigger than 41% of homes nearby

Year built1954
OlderTypical 1962Newer

Newer than 33% of homes nearby

How 520 Herrmann Ave ranks against every home in each area.
MeasureThis homeWestwood 07675Bergen County
Estimated valuepricier than$731,97029% of homes43% of homes
Price per ft²pricier than$51285% of homes78% of homes
Living areabigger than1,429 ft²18% of homes26% of homes
Lot sizebigger than0.23 ac41% of homes66% of homes
Year builtnewer than195433% of homes51% of homes

About 520 Herrmann Ave

How much is 520 Herrmann Ave, River Vale, NJ worth?

The TopHap Estimate for 520 Herrmann Ave, River Vale, NJ is $731,970 as of Aug 30, 2026. The likely range is $689,381 to $774,559. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 Herrmann Ave, River Vale, NJ last sell?

520 Herrmann Ave, River Vale, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 520 Herrmann Ave, River Vale, NJ?

520 Herrmann Ave, River Vale, NJ has 1,429 square feet of living space and a 0.23-acre lot.

When was 520 Herrmann Ave, River Vale, NJ built?

520 Herrmann Ave, River Vale, NJ was built in 1954, making it 72 years old. The building has 1 story.

What schools serve 520 Herrmann Ave, River Vale, NJ?

520 Herrmann Ave, River Vale, NJ is assigned to Roberge Elementary School (elementary), rated A-; Holdrum Middle School (middle), rated A; Pascack Valley High School (high), rated B+. All sit in Pascack Valley Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 Herrmann Ave, River Vale, NJ compare to other homes in Westwood 07675?

Among the 8,808 homes in Westwood 07675, it is worth more than 29% of them ($731,970 against a typical $860,043), its price per square foot is higher than 85% of them ($512 against a typical $420), it is bigger than 18% of them (1,429 ft² against a typical 2,087 ft²), its lot is bigger than 41% of them (0.23 ac against a typical 0.28 ac) and it is newer than 33% of them (1954 against a typical 1962). Measured against all of Bergen County, it is worth more than 43% 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 520 Herrmann Ave, River Vale, NJ?

The 2025 property tax bill for 520 Herrmann Ave, River Vale, NJ was $12,008. The county assessed it at $428,700.

More homes on Herrmann Ave

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More homes in River Vale 07675

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