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Single Family ResidenceResidential
$631,605$255 / 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 92How 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 $575,000 on Oct 5, 2020

4 RIVER MILLS DR

FRENCHTOWN, NJ 08825
0
Baths
2,476 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.
2016
Year BuiltThe year the home was originally built, according to county records.

Valuation

$632K
$584K low$679K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$575,000 · Oct 5, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,654 (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.$792,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$165,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$627,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$792,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$792,900

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.86 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyHUNTERDON
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Frenchtown Elementary SchoolC+
Elementary · Grades PK–8 · 0.4 mi
H
Delaware Valley Regional High SchoolA
High · Grades 9–12 · 3.9 mi

District: Frenchtown Borough School District

Neighborhood · ZIP 08825These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.94%
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.3.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.4,654
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.157 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,867
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,084
Average tempThe average temperature here across a full year.51°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

4 River Mills Dr 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 67% of homes in Frenchtown 08825
  • Costs less per square foot than 78% of homes in Hunterdon County
  • Bigger than 71% of homes in Frenchtown 08825
  • Newer than 98% of homes in Hunterdon County

What homes are worth in Frenchtown 08825

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

This home
$323K$1.1M

This home is worth more than 67% of homes in Frenchtown 08825.

How it measures up in Frenchtown 08825

The dot is this home. The mark in the middle is the typical home in Frenchtown 08825.

Estimated value$631,605
CheaperTypical $546,619Pricier

Pricier than 67% of homes nearby

Price per ft²$255
CheaperTypical $286Pricier

Pricier than 24% of homes nearby

Living area2,476 ft²
SmallerTypical 1,943 ft²Bigger

Bigger than 71% of homes nearby

Year built2016
OlderTypical 1965Newer

Newer than 97% of homes nearby

How 4 River Mills Dr ranks against every home in each area.
MeasureThis homeFrenchtown 08825Hunterdon County
Estimated valuepricier than$631,60567% of homes53% of homes
Price per ft²pricier than$25524% of homes22% of homes
Living areabigger than2,476 ft²71% of homes65% of homes
Year builtnewer than201697% of homes98% of homes

About 4 River Mills Dr

How much is 4 River Mills Dr, Frenchtown, NJ worth?

The TopHap Estimate for 4 River Mills Dr, Frenchtown, NJ is $631,605 as of Sep 24, 2026. The likely range is $583,827 to $679,383. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 River Mills Dr, Frenchtown, NJ last sell?

4 River Mills Dr, Frenchtown, NJ last sold on Oct 5, 2020 for $575,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was 4 River Mills Dr, Frenchtown, NJ built?

4 River Mills Dr, Frenchtown, NJ was built in 2016, making it 10 years old. It is a condo/apartment home.

What schools serve 4 River Mills Dr, Frenchtown, NJ?

4 River Mills Dr, Frenchtown, NJ is assigned to Frenchtown Elementary School (elementary), rated C+; Delaware Valley Regional High School (high), rated A. All sit in Frenchtown Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 River Mills Dr, Frenchtown, NJ compare to other homes in Frenchtown 08825?

Among the 1,371 homes in Frenchtown 08825, it is worth more than 67% of them ($631,605 against a typical $546,619), its price per square foot is higher than 24% of them ($255 against a typical $286), it is bigger than 71% of them (2,476 ft² against a typical 1,943 ft²) and it is newer than 97% of them (2016 against a typical 1965). Measured against all of Hunterdon County, it is worth more than 53% 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 4 River Mills Dr, Frenchtown, NJ?

The 2025 property tax bill for 4 River Mills Dr, Frenchtown, NJ was $21,654. The county assessed it at $792,900.

More homes on River Mills Dr

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Assigned schools

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