Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$798,235$295 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $119,000 on Jul 2, 2002

357 RIVER RD

HACKETTSTOWN, NJ 07840
0
Baths
2,703 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.

Valuation

$798K
$761K low$836K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$119,000 · Jul 2, 2002
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.111%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$500,000
SOVEREIGN BANK · R · recorded May 4, 2006
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$392,000
SOVEREIGN BANK

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,871 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$455,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$157,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$297,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$455,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$455,400

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.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
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.
43
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyMORRIS
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
Mount Olive Middle SchoolB
Middle · Grades 6–8 · 0.7 mi
E
Tinc Rd. Elementary SchoolA-
Elementary · Grades KG–5 · 2.0 mi
H
Mount Olive High SchoolC
High · Grades 9–12 · 2.7 mi

District: Mount Olive Township School District

Neighborhood · ZIP 07840These 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.72
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.85

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
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.30,612
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.849 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,139
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,293
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.52 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

357 River 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 more than 95% of homes in Hackettstown 07840
  • Costs less per square foot than 82% of homes in Morris County
  • Bigger than 87% of homes in Hackettstown 07840
  • Has a bigger lot than 85% of homes in Morris County
  • Newer than 94% of homes in Morris County

What homes are worth in Hackettstown 07840

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

This home
$250K$918K

This home is worth more than 95% of homes in Hackettstown 07840.

How it measures up in Hackettstown 07840

The dot is this home. The mark in the middle is the typical home in Hackettstown 07840.

Estimated value$798,235
CheaperTypical $498,350Pricier

Pricier than 95% of homes nearby

Price per ft²$295
CheaperTypical $280Pricier

Pricier than 61% of homes nearby

Living area2,703 ft²
SmallerTypical 1,778 ft²Bigger

Bigger than 87% of homes nearby

Lot size1 ac
SmallerTypical 0.26 acBigger

Bigger than 83% of homes nearby

Year built2007
OlderTypical 1983Newer

Newer than 93% of homes nearby

How 357 River Rd ranks against every home in each area.
MeasureThis homeHackettstown 07840Morris County
Estimated valuepricier than$798,23595% of homes60% of homes
Price per ft²pricier than$29561% of homes18% of homes
Living areabigger than2,703 ft²87% of homes76% of homes
Lot sizebigger than1 ac83% of homes85% of homes
Year builtnewer than200793% of homes94% of homes

About 357 River Rd

How much is 357 River Rd, Hackettstown, NJ worth?

The TopHap Estimate for 357 River Rd, Hackettstown, NJ is $798,235 as of Jul 14, 2026. The likely range is $760,671 to $835,799. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 357 River Rd, Hackettstown, NJ last sell?

357 River Rd, Hackettstown, NJ last sold on Jul 2, 2002 for $119,000, according to the county's recorded deed.

When was 357 River Rd, Hackettstown, NJ built?

357 River Rd, Hackettstown, NJ was built in 2007, making it 19 years old.

What schools serve 357 River Rd, Hackettstown, NJ?

357 River Rd, Hackettstown, NJ is assigned to Mount Olive Middle School (middle), rated B; Tinc Rd. Elementary School (elementary), rated A-; Mount Olive High School (high), rated C. All sit in Mount Olive Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 357 River Rd, Hackettstown, NJ compare to other homes in Hackettstown 07840?

Among the 9,122 homes in Hackettstown 07840, it is worth more than 95% of them ($798,235 against a typical $498,350), its price per square foot is higher than 61% of them ($295 against a typical $280), it is bigger than 87% of them (2,703 ft² against a typical 1,778 ft²), its lot is bigger than 83% of them (1 ac against a typical 0.26 ac) and it is newer than 93% of them (2007 against a typical 1983). Measured against all of Morris County, it is worth more than 60% 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 357 River Rd, Hackettstown, NJ?

The 2024 property tax bill for 357 River Rd, Hackettstown, NJ was $15,871. The county assessed it at $455,400.

Closest homes

More homes in Hackettstown 07840

Assigned schools

Explore the area

See this home in context

Open 357 River Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map