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Single Family ResidenceResidential
$366,678$204 / 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 Aug 30, 2026
Last sold for $315,000 on May 9, 2005

RIVER RD

HARMONY, NJ
0
Baths
1,800 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.
2.37 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$367K
$339K low$394K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$315,000 · May 9, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,620 (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.$210,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$61,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$149,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$210,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$210,900

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.28
97
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
30
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.152 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyWARREN
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(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.

E
Harmony Township SchoolC+
Elementary · Grades PK–8 · 2.3 mi
H
Belvidere High SchoolC-
High · Grades 9–12 · 8.6 mi

District: Harmony Township School District

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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

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.

  • Costs less per square foot than 78% of homes in Warren County
  • Has a bigger lot than 89% of homes in Warren County

How it measures up in Warren County

The dot is this home. The mark in the middle is the typical home in Warren County.

Estimated value$366,678
CheaperTypical $414,359Pricier

Pricier than 36% of homes nearby

Price per ft²$204
CheaperTypical $247Pricier

Pricier than 22% of homes nearby

Living area1,800 ft²
SmallerTypical 1,692 ft²Bigger

Bigger than 56% of homes nearby

Lot size2.37 ac
SmallerTypical 0.32 acBigger

Bigger than 89% of homes nearby

Year built1977
OlderTypical 1970Newer

Newer than 58% of homes nearby

How River Rd ranks against every home in each area.
MeasureThis homeWarren County
Estimated valuepricier than$366,67836% of homes
Price per ft²pricier than$20422% of homes
Living areabigger than1,800 ft²56% of homes
Lot sizebigger than2.37 ac89% of homes
Year builtnewer than197758% of homes

About River Rd

How much is River Rd, Harmony, NJ worth?

The TopHap Estimate for River Rd, Harmony, NJ is $366,678 as of Aug 30, 2026. The likely range is $339,263 to $394,093. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did River Rd, Harmony, NJ last sell?

River Rd, Harmony, NJ last sold on May 9, 2005 for $315,000, according to the county's recorded deed.

When was River Rd, Harmony, NJ built?

River Rd, Harmony, NJ was built in 1977, making it 49 years old. The building has 1 story.

What schools serve River Rd, Harmony, NJ?

River Rd, Harmony, NJ is assigned to Harmony Township School (elementary), rated C+; Belvidere High School (high), rated C-. All sit in Harmony Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does River Rd, Harmony, NJ compare to other homes in Warren County?

Among the 35,081 homes in Warren County, it is worth more than 36% of them ($366,678 against a typical $414,359), its price per square foot is higher than 22% of them ($204 against a typical $247), it is bigger than 56% of them (1,800 ft² against a typical 1,692 ft²), its lot is bigger than 89% of them (2.37 ac against a typical 0.32 ac) and it is newer than 58% of them (1977 against a typical 1970). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on River Rd, Harmony, NJ?

The 2025 property tax bill for River Rd, Harmony, NJ was $5,620. The county assessed it at $210,900.

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Assigned schools

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