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Single Family ResidenceResidential
$541,744$510 / 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 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 $419,000 on Mar 7, 2024

53 MOUNTAINSIDE AVE

STOCKHOLM, NJ 07460
0
Baths
1,062 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.
0.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$542K
$471K low$612K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$419,000 · Mar 7, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,608 (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.$429,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$174,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$255,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$394,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$429,700

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
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.
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
CountySUSSEX
Lot (acres)The size of the land the home sits on, from county records.0.46
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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.

E
Hardyston Township Elementary SchoolB-
Elementary · Grades PK–4 · 3.7 mi
M
Hardyston Township Middle SchoolB
Middle · Grades 5–8 · 6.0 mi
H
Wallkill Valley Regional High SchoolC-
High · Grades 9–12 · 6.9 mi

District: Hardyston Township School District

Neighborhood · ZIP 07460These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.4,931
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.141 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,767
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,200
Average tempThe average temperature here across a full year.48°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

53 Mountainside 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 more than 77% of homes in Stockholm 07460
  • Costs more per square foot than 98% of homes in Stockholm 07460
  • Smaller than 81% of homes in Sussex County
  • Has a bigger lot than 68% of homes in Stockholm 07460
  • Older than 87% of homes in Stockholm 07460

What homes are worth in Stockholm 07460

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

This home
$168K$815K

This home is worth more than 77% of homes in Stockholm 07460.

How it measures up in Stockholm 07460

The dot is this home. The mark in the middle is the typical home in Stockholm 07460.

Estimated value$541,744
CheaperTypical $445,334Pricier

Pricier than 77% of homes nearby

Price per ft²$510
CheaperTypical $303Pricier

Pricier than 98% of homes nearby

Living area1,062 ft²
SmallerTypical 1,408 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.46 ac
SmallerTypical 0.3 acBigger

Bigger than 68% of homes nearby

Year built1940
OlderTypical 1958Newer

Newer than 13% of homes nearby

How 53 Mountainside Ave ranks against every home in each area.
MeasureThis homeStockholm 07460Sussex County
Estimated valuepricier than$541,74477% of homes74% of homes
Price per ft²pricier than$51098% of homes96% of homes
Living areabigger than1,062 ft²29% of homes19% of homes
Lot sizebigger than0.46 ac68% of homes55% of homes
Year builtnewer than194013% of homes15% of homes

About 53 Mountainside Ave

How much is 53 Mountainside Ave, Stockholm, NJ worth?

The TopHap Estimate for 53 Mountainside Ave, Stockholm, NJ is $541,744 as of Sep 24, 2026. The likely range is $471,271 to $612,217. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 53 Mountainside Ave, Stockholm, NJ last sell?

53 Mountainside Ave, Stockholm, NJ last sold on Mar 7, 2024 for $419,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 53 Mountainside Ave, Stockholm, NJ?

53 Mountainside Ave, Stockholm, NJ has 1,062 square feet of living space and a 0.46-acre lot.

When was 53 Mountainside Ave, Stockholm, NJ built?

53 Mountainside Ave, Stockholm, NJ was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 53 Mountainside Ave, Stockholm, NJ?

53 Mountainside Ave, Stockholm, NJ is assigned to Hardyston Township Elementary School (elementary), rated B-; Hardyston Township Middle School (middle), rated B; Wallkill Valley Regional High School (high), rated C-. All sit in Hardyston Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 53 Mountainside Ave, Stockholm, NJ compare to other homes in Stockholm 07460?

Among the 1,461 homes in Stockholm 07460, it is worth more than 77% of them ($541,744 against a typical $445,334), its price per square foot is higher than 98% of them ($510 against a typical $303), it is bigger than 29% of them (1,062 ft² against a typical 1,408 ft²), its lot is bigger than 68% of them (0.46 ac against a typical 0.3 ac) and it is newer than 13% of them (1940 against a typical 1958). Measured against all of Sussex County, it is worth more than 74% 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 53 Mountainside Ave, Stockholm, NJ?

The 2025 property tax bill for 53 Mountainside Ave, Stockholm, NJ was $7,608. The county assessed it at $429,700.

More homes on Mountainside Ave

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Assigned schools

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