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Single Family ResidenceResidential
$1,176,983$351 / 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 Sep 24, 2026
Last sold for $618,000 on Feb 15, 2017

3 ALLISON WAY

PRINCETON, NJ 08540
0
Baths
3,349 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1.2M
$1.1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$618,000 · Feb 15, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,640 (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.$1,040,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$494,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$546,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$963,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,040,500

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.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
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.
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
CountySOMERSET
Lot (acres)The size of the land the home sits on, from county records.0.23
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
Claremont Elementary SchoolC-
Elementary · Grades PK–5 · 1.7 mi
M
Franklin Middle School @ Sampson G. Smith CampusC-
Middle · Grades 6–8 · 5.6 mi
H
Franklin High SchoolD+
High · Grades 9–12 · 6.6 mi

District: Franklin Township School District

Neighborhood · ZIP 08540These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
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.53,074
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,031 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$158,898
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$213,931
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%

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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

3 Allison Way 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 87% of homes in Somerset County
  • Costs less per square foot than 81% of homes in Princeton 08540
  • Bigger than 88% of homes in Somerset County
  • Newer than 90% of homes in Somerset County

What homes are worth in Princeton 08540

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

This home
$293K$3.3M

This home is worth more than 62% of homes in Princeton 08540.

How it measures up in Princeton 08540

The dot is this home. The mark in the middle is the typical home in Princeton 08540.

Estimated value$1,176,983
CheaperTypical $1,003,505Pricier

Pricier than 62% of homes nearby

Price per ft²$351
CheaperTypical $429Pricier

Pricier than 19% of homes nearby

Living area3,349 ft²
SmallerTypical 2,244 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.23 ac
SmallerTypical 0.28 acBigger

Bigger than 45% of homes nearby

Year built2001
OlderTypical 1986Newer

Newer than 84% of homes nearby

How 3 Allison Way ranks against every home in each area.
MeasureThis homePrinceton 08540Somerset County
Estimated valuepricier than$1,176,98362% of homes87% of homes
Price per ft²pricier than$35119% of homes50% of homes
Living areabigger than3,349 ft²80% of homes88% of homes
Lot sizebigger than0.23 ac45% of homes49% of homes
Year builtnewer than200184% of homes90% of homes

About 3 Allison Way

How much is 3 Allison Way, Princeton, NJ worth?

The TopHap Estimate for 3 Allison Way, Princeton, NJ is $1,176,983 as of Sep 24, 2026. The likely range is $1,119,576 to $1,234,390. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3 Allison Way, Princeton, NJ last sell?

3 Allison Way, Princeton, NJ last sold on Feb 15, 2017 for $618,000, according to the county's recorded deed.

How big is 3 Allison Way, Princeton, NJ?

3 Allison Way, Princeton, NJ has 3,349 square feet of living space and a 0.23-acre lot.

When was 3 Allison Way, Princeton, NJ built?

3 Allison Way, Princeton, NJ was built in 2001, making it 25 years old.

What schools serve 3 Allison Way, Princeton, NJ?

3 Allison Way, Princeton, NJ is assigned to Claremont Elementary School (elementary), rated C-; Franklin Middle School @ Sampson G. Smith Campus (middle), rated C-; Franklin High School (high), rated D+. All sit in Franklin Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3 Allison Way, Princeton, NJ compare to other homes in Princeton 08540?

Among the 13,780 homes in Princeton 08540, it is worth more than 62% of them ($1,176,983 against a typical $1,003,505), its price per square foot is higher than 19% of them ($351 against a typical $429), it is bigger than 80% of them (3,349 ft² against a typical 2,244 ft²), its lot is bigger than 45% of them (0.23 ac against a typical 0.28 ac) and it is newer than 84% of them (2001 against a typical 1986). Measured against all of Somerset County, it is worth more than 87% 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 3 Allison Way, Princeton, NJ?

The 2025 property tax bill for 3 Allison Way, Princeton, NJ was $16,640. The county assessed it at $1,040,500.

More homes on Allison Way

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Assigned schools

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