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Single Family ResidenceResidential
$1,737,942$416 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $1,350,000 on Oct 6, 2020

28 KEYSTONE CT

BASKING RIDGE, NJ 07920
0
Baths
4,181 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.
3.09 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1.7M
$1.6M low$1.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,350,000 · Oct 6, 2020
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$737,942
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$590,354
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.54%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$1,000,000
BANK OF AMERICA NA · recorded Oct 6, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$26,034 (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.$1,519,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$422,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,096,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,542,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,519,000

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.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
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
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
Cedar Hill Elementary SchoolA
Elementary · Grades KG–5 · 1.0 mi
H
Ridge High SchoolB+
High · Grades 9–12 · 1.1 mi
M
William Annin Middle SchoolA
Middle · Grades 6–8 · 1.7 mi

District: Bernards Township School District

Neighborhood · ZIP 07920These 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.20
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 100.102

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.28,676
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,109 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$170,540
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$228,687
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

28 Keystone Ct 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 97% of homes in Somerset County
  • Costs more per square foot than 80% of homes in Somerset County
  • Bigger than 95% of homes in Somerset County
  • Has a bigger lot than 97% of homes in Basking Ridge 07920
  • Among the newest homes in Basking Ridge 07920

What homes are worth in Basking Ridge 07920

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

This home
$255K$2.5M

This home is worth more than 90% of homes in Basking Ridge 07920.

How it measures up in Basking Ridge 07920

The dot is this home. The mark in the middle is the typical home in Basking Ridge 07920.

Estimated value$1,737,942
CheaperTypical $951,052Pricier

Pricier than 90% of homes nearby

Price per ft²$416
CheaperTypical $424Pricier

Pricier than 45% of homes nearby

Living area4,181 ft²
SmallerTypical 2,146 ft²Bigger

Bigger than 92% of homes nearby

Lot size3.09 ac
SmallerTypical 0.32 acBigger

Bigger than 97% of homes nearby

Year built2012
OlderTypical 1986Newer

Newer than almost all homes nearby

How 28 Keystone Ct ranks against every home in each area.
MeasureThis homeBasking Ridge 07920Somerset County
Estimated valuepricier than$1,737,94290% of homes97% of homes
Price per ft²pricier than$41645% of homes80% of homes
Living areabigger than4,181 ft²92% of homes95% of homes
Lot sizebigger than3.09 ac97% of homes97% of homes
Year builtnewer than2012almost all homes97% of homes

About 28 Keystone Ct

How much is 28 Keystone Ct, Basking Ridge, NJ worth?

The TopHap Estimate for 28 Keystone Ct, Basking Ridge, NJ is $1,737,942 as of Jul 14, 2026. The likely range is $1,617,643 to $1,858,241. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28 Keystone Ct, Basking Ridge, NJ last sell?

28 Keystone Ct, Basking Ridge, NJ last sold on Oct 6, 2020 for $1,350,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was 28 Keystone Ct, Basking Ridge, NJ built?

28 Keystone Ct, Basking Ridge, NJ was built in 2012, making it 14 years old.

What schools serve 28 Keystone Ct, Basking Ridge, NJ?

28 Keystone Ct, Basking Ridge, NJ is assigned to Cedar Hill Elementary School (elementary), rated A; Ridge High School (high), rated B+; William Annin Middle School (middle), rated A. All sit in Bernards Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 28 Keystone Ct, Basking Ridge, NJ compare to other homes in Basking Ridge 07920?

Among the 9,639 homes in Basking Ridge 07920, it is worth more than 90% of them ($1,737,942 against a typical $951,052), its price per square foot is higher than 45% of them ($416 against a typical $424), it is bigger than 92% of them (4,181 ft² against a typical 2,146 ft²), its lot is bigger than 97% of them (3.09 ac against a typical 0.32 ac) and it is newer than almost all of them (2012 against a typical 1986). Measured against all of Somerset County, it is worth more than 97% 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 28 Keystone Ct, Basking Ridge, NJ?

The 2025 property tax bill for 28 Keystone Ct, Basking Ridge, NJ was $26,034. The county assessed it at $1,519,000.

Closest homes

More homes in Basking Ridge 07920

Assigned schools

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