Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$565,000$259 / 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 Aug 30, 2026
Last sold for $340,000 on Jul 12, 2017

57 BONNELL ST

FLEMINGTON, NJ 08822
0
Baths
2,184 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1780
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$565K
$520K low$610K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$340,000 · Jul 12, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,908 (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.$424,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$155,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$269,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$398,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$424,900

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.44
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.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
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
CountyHUNTERDON
Lot (acres)The size of the land the home sits on, from county records.0.20
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.

E
Robert Hunter Elementary SchoolA
Elementary · Grades KG–4 · 0.6 mi
H
Hunterdon Central Regional High SchoolB
High · Grades 9–12 · 0.9 mi
M
J. P. Case Middle SchoolB-
Middle · Grades 7–8 · 1.8 mi

District: Hunterdon Central Regional School District

Neighborhood · ZIP 08822These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.92

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
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.31,940
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.505 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$143,862
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$179,763
Average tempThe average temperature here across a full year.52°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%

Owner Tools

Do you own this home?
Claim this home

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

57 Bonnell St 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 81% of homes in Flemington 08822
  • Has a smaller lot than 78% of homes in Hunterdon County
  • Among the oldest homes in Flemington 08822

What homes are worth in Flemington 08822

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

This home
$248K$1.2M

This home is worth more than 41% of homes in Flemington 08822.

How it measures up in Flemington 08822

The dot is this home. The mark in the middle is the typical home in Flemington 08822.

Estimated value$565,000
CheaperTypical $630,185Pricier

Pricier than 41% of homes nearby

Price per ft²$259
CheaperTypical $294Pricier

Pricier than 19% of homes nearby

Living area2,184 ft²
SmallerTypical 2,101 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.2 ac
SmallerTypical 0.93 acBigger

Bigger than 30% of homes nearby

Year built1780
OlderTypical 1986Newer

Older than almost all homes nearby

How 57 Bonnell St ranks against every home in each area.
MeasureThis homeFlemington 08822Hunterdon County
Estimated valuepricier than$565,00041% of homes43% of homes
Price per ft²pricier than$25919% of homes25% of homes
Living areabigger than2,184 ft²53% of homes55% of homes
Lot sizebigger than0.2 ac30% of homes22% of homes
Year builtnewer than1780almost no homesalmost no homes

About 57 Bonnell St

How much is 57 Bonnell St, Flemington, NJ worth?

The TopHap Estimate for 57 Bonnell St, Flemington, NJ is $565,000 as of Aug 30, 2026. The likely range is $520,166 to $609,834. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 57 Bonnell St, Flemington, NJ last sell?

57 Bonnell St, Flemington, NJ last sold on Jul 12, 2017 for $340,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 57 Bonnell St, Flemington, NJ?

57 Bonnell St, Flemington, NJ has 2,184 square feet of living space and a 0.20-acre lot.

When was 57 Bonnell St, Flemington, NJ built?

57 Bonnell St, Flemington, NJ was built in 1780, making it 246 years old. The building has 2 stories.

What schools serve 57 Bonnell St, Flemington, NJ?

57 Bonnell St, Flemington, NJ is assigned to Robert Hunter Elementary School (elementary), rated A; Hunterdon Central Regional High School (high), rated B; J. P. Case Middle School (middle), rated B-. All sit in Hunterdon Central Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 57 Bonnell St, Flemington, NJ compare to other homes in Flemington 08822?

Among the 10,320 homes in Flemington 08822, it is worth more than 41% of them ($565,000 against a typical $630,185), its price per square foot is higher than 19% of them ($259 against a typical $294), it is bigger than 53% of them (2,184 ft² against a typical 2,101 ft²), its lot is bigger than 30% of them (0.2 ac against a typical 0.93 ac) and it is newer than almost none of them (1780 against a typical 1986). Measured against all of Hunterdon County, it is worth more than 43% 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 57 Bonnell St, Flemington, NJ?

The 2025 property tax bill for 57 Bonnell St, Flemington, NJ was $10,908. The county assessed it at $424,900.

More homes on Bonnell St

Closest homes

More homes in Flemington 08822

Assigned schools

Explore the area

See this home in context

Open 57 Bonnell St 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