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Single Family ResidenceResidential
$1,277,044$412 / 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
Last sold for $803,000 on Aug 10, 2018

18 GARNET LN

PRINCETON JUNCTION, NJ 08550
0
Baths
3,097 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.
0.75 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.3M
$1.2M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$803,000 · Aug 10, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,758 (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.$688,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$262,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$425,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$688,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$688,100

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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyMERCER
Lot (acres)The size of the land the home sits on, from county records.0.75
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Dutch Neck Elementary SchoolA-
Elementary · Grades KG–3 · 1.3 mi
H
West Windsor-Plainsboro High School NorthA
High · Grades 9–12 · 3.4 mi
M
Community Middle SchoolA
Middle · Grades 6–8 · 3.5 mi

District: West Windsor-Plainsboro Regional School District

Neighborhood · ZIP 08550These 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.19
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.20,522
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,038 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$195,394
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$236,863
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

18 Garnet Ln 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 94% of homes in Mercer County
  • Costs more per square foot than 91% of homes in Mercer County
  • Bigger than 92% of homes in Mercer County
  • Has a bigger lot than 90% of homes in Mercer County
  • Newer than 79% of homes in Mercer County

What homes are worth in Princeton Junction 08550

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

This home
$502K$1.7M

This home is worth more than 79% of homes in Princeton Junction 08550.

How it measures up in Princeton Junction 08550

The dot is this home. The mark in the middle is the typical home in Princeton Junction 08550.

Estimated value$1,277,044
CheaperTypical $994,187Pricier

Pricier than 79% of homes nearby

Price per ft²$412
CheaperTypical $384Pricier

Pricier than 80% of homes nearby

Living area3,097 ft²
SmallerTypical 2,630 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.75 ac
SmallerTypical 0.69 acBigger

Bigger than 60% of homes nearby

Year built1989
OlderTypical 1989Newer

Newer than 53% of homes nearby

How 18 Garnet Ln ranks against every home in each area.
MeasureThis homePrinceton Junction 08550Mercer County
Estimated valuepricier than$1,277,04479% of homes94% of homes
Price per ft²pricier than$41280% of homes91% of homes
Living areabigger than3,097 ft²71% of homes92% of homes
Lot sizebigger than0.75 ac60% of homes90% of homes
Year builtnewer than198953% of homes79% of homes

About 18 Garnet Ln

How much is 18 Garnet Ln, Princeton Junction, NJ worth?

The TopHap Estimate for 18 Garnet Ln, Princeton Junction, NJ is $1,277,044 as of Aug 30, 2026. The likely range is $1,198,283 to $1,355,805. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Garnet Ln, Princeton Junction, NJ last sell?

18 Garnet Ln, Princeton Junction, NJ last sold on Aug 10, 2018 for $803,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18 Garnet Ln, Princeton Junction, NJ?

18 Garnet Ln, Princeton Junction, NJ has 3,097 square feet of living space and a 0.75-acre lot.

When was 18 Garnet Ln, Princeton Junction, NJ built?

18 Garnet Ln, Princeton Junction, NJ was built in 1989, making it 37 years old. The building has 2 stories.

What schools serve 18 Garnet Ln, Princeton Junction, NJ?

18 Garnet Ln, Princeton Junction, NJ is assigned to Dutch Neck Elementary School (elementary), rated A-; West Windsor-Plainsboro High School North (high), rated A; Community Middle School (middle), rated A. All sit in West Windsor-Plainsboro Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Garnet Ln, Princeton Junction, NJ compare to other homes in Princeton Junction 08550?

Among the 6,020 homes in Princeton Junction 08550, it is worth more than 79% of them ($1,277,044 against a typical $994,187), its price per square foot is higher than 80% of them ($412 against a typical $384), it is bigger than 71% of them (3,097 ft² against a typical 2,630 ft²), its lot is bigger than 60% of them (0.75 ac against a typical 0.69 ac) and it is newer than 53% of them (1989 against a typical 1989). Measured against all of Mercer County, it is worth more than 94% 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 18 Garnet Ln, Princeton Junction, NJ?

The 2025 property tax bill for 18 Garnet Ln, Princeton Junction, NJ was $21,758. The county assessed it at $688,100.

More homes on Garnet Ln

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Assigned schools

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