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Single Family ResidenceResidential
$2,130,905$575 / 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 Oct 21, 2026
Last sold for $1,532,000 on Apr 21, 2020

23 THORNLEY DR

CHATHAM, NJ 07928
0
Baths
3,704 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.
0.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.

Valuation

$2.1M
$2M low$2.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,532,000 · Apr 21, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,530 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,196,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$748,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$447,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,183,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,196,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.49
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
Southern Boulevard SchoolA
Elementary · Grades PK–3 · 0.4 mi
H
Chatham High SchoolB+
High · Grades 9–12 · 0.7 mi
M
Chatham Middle SchoolA-
Middle · Grades 6–8 · 1.8 mi

District: The Chathams School District

Neighborhood · ZIP 07928These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.1%
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.19,451
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,233 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$208,392
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$282,042
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%

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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

23 Thornley Dr 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 98% of homes in Morris County
  • Costs more per square foot than 94% of homes in Morris County
  • Bigger than 92% of homes in Morris County
  • Has a bigger lot than 72% of homes in Chatham 07928

What homes are worth in Chatham 07928

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

This home
$397K$3.5M

This home is worth more than 84% of homes in Chatham 07928.

How it measures up in Chatham 07928

The dot is this home. The mark in the middle is the typical home in Chatham 07928.

Estimated value$2,130,905
CheaperTypical $1,337,259Pricier

Pricier than 84% of homes nearby

Price per ft²$575
CheaperTypical $603Pricier

Pricier than 42% of homes nearby

Living area3,704 ft²
SmallerTypical 2,230 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.49 ac
SmallerTypical 0.33 acBigger

Bigger than 72% of homes nearby

Year built1971
OlderTypical 1958Newer

Newer than 62% of homes nearby

How 23 Thornley Dr ranks against every home in each area.
MeasureThis homeChatham 07928Morris County
Estimated valuepricier than$2,130,90584% of homes98% of homes
Price per ft²pricier than$57542% of homes94% of homes
Living areabigger than3,704 ft²87% of homes92% of homes
Lot sizebigger than0.49 ac72% of homes66% of homes
Year builtnewer than197162% of homes56% of homes

About 23 Thornley Dr

How much is 23 Thornley Dr, Chatham, NJ worth?

The TopHap Estimate for 23 Thornley Dr, Chatham, NJ is $2,130,905 as of Oct 21, 2026. The likely range is $2,003,946 to $2,257,864. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Thornley Dr, Chatham, NJ last sell?

23 Thornley Dr, Chatham, NJ last sold on Apr 21, 2020 for $1,532,000, according to the county's recorded deed.

How big is 23 Thornley Dr, Chatham, NJ?

23 Thornley Dr, Chatham, NJ has 3,704 square feet of living space and a 0.49-acre lot.

When was 23 Thornley Dr, Chatham, NJ built?

23 Thornley Dr, Chatham, NJ was built in 1971, making it 55 years old.

What schools serve 23 Thornley Dr, Chatham, NJ?

23 Thornley Dr, Chatham, NJ is assigned to Southern Boulevard School (elementary), rated A; Chatham High School (high), rated B+; Chatham Middle School (middle), rated A-. All sit in The Chathams School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Thornley Dr, Chatham, NJ compare to other homes in Chatham 07928?

Among the 6,434 homes in Chatham 07928, it is worth more than 84% of them ($2,130,905 against a typical $1,337,259), its price per square foot is higher than 42% of them ($575 against a typical $603), it is bigger than 87% of them (3,704 ft² against a typical 2,230 ft²), its lot is bigger than 72% of them (0.49 ac against a typical 0.33 ac) and it is newer than 62% of them (1971 against a typical 1958). Measured against all of Morris County, it is worth more than 98% 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 23 Thornley Dr, Chatham, NJ?

The 2024 property tax bill for 23 Thornley Dr, Chatham, NJ was $23,530. The county assessed it at $1,196,100.

More homes on Thornley Dr

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Assigned schools

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