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Single Family ResidenceResidential
$861,246$233 / 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

164 RIVER RD

ANNANDALE, NJ 08801
0
Baths
3,701 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.
4.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1800
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$861K
$807K low$915K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,136 (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.$619,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$253,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$365,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$619,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$619,300

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.56
70
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.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. 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.90 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.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
CountyHUNTERDON
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(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.

H
North Hunterdon High SchoolA-
High · Grades 9–12 · 2.4 mi
E
Franklin Township SchoolB-
Elementary · Grades PK–8 · 3.3 mi

District: Franklin Township School District

Neighborhood · ZIP 08801These 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.71
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 100.89

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.2.6%
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.8,193
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.489 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$152,035
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$171,682
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

164 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 82% of homes in Hunterdon County
  • Costs less per square foot than 93% of homes in Annandale 08801
  • Bigger than 92% of homes in Annandale 08801
  • Has a bigger lot than 95% of homes in Annandale 08801
  • Among the oldest homes in Annandale 08801

What homes are worth in Annandale 08801

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

This home
$248K$1.1M

This home is worth more than 80% of homes in Annandale 08801.

How it measures up in Annandale 08801

The dot is this home. The mark in the middle is the typical home in Annandale 08801.

Estimated value$861,246
CheaperTypical $639,372Pricier

Pricier than 80% of homes nearby

Price per ft²$233
CheaperTypical $287Pricier

Pricier than 7% of homes nearby

Living area3,701 ft²
SmallerTypical 2,156 ft²Bigger

Bigger than 92% of homes nearby

Lot size4.49 ac
SmallerTypical 0.75 acBigger

Bigger than 95% of homes nearby

Year built1800
OlderTypical 1986Newer

Older than almost all homes nearby

How 164 River Rd ranks against every home in each area.
MeasureThis homeAnnandale 08801Hunterdon County
Estimated valuepricier than$861,24680% of homes82% of homes
Price per ft²pricier than$2337% of homes11% of homes
Living areabigger than3,701 ft²92% of homes91% of homes
Lot sizebigger than4.49 ac95% of homes90% of homes
Year builtnewer than1800almost no homes2% of homes

About 164 River Rd

How much is 164 River Rd, Annandale, NJ worth?

The TopHap Estimate for 164 River Rd, Annandale, NJ is $861,246 as of Aug 30, 2026. The likely range is $807,449 to $915,043. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 164 River Rd, Annandale, NJ last sell?

164 River Rd, Annandale, NJ last sold on Jan 7, 2013, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was 164 River Rd, Annandale, NJ built?

164 River Rd, Annandale, NJ was built in 1800, making it 226 years old. The building has 2 stories.

What schools serve 164 River Rd, Annandale, NJ?

164 River Rd, Annandale, NJ is assigned to North Hunterdon High School (high), rated A-; Franklin Township School (elementary), rated B-. All sit in Franklin Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 164 River Rd, Annandale, NJ compare to other homes in Annandale 08801?

Among the 2,630 homes in Annandale 08801, it is worth more than 80% of them ($861,246 against a typical $639,372), its price per square foot is higher than 7% of them ($233 against a typical $287), it is bigger than 92% of them (3,701 ft² against a typical 2,156 ft²), its lot is bigger than 95% of them (4.49 ac against a typical 0.75 ac) and it is newer than almost none of them (1800 against a typical 1986). Measured against all of Hunterdon County, it is worth more than 82% 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 164 River Rd, Annandale, NJ?

The 2025 property tax bill for 164 River Rd, Annandale, NJ was $19,136. The county assessed it at $619,300.

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Assigned schools

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