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Single Family ResidenceResidential
$976,651$483 / 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

23 OLD LN

NEWFOUNDLAND, NJ 07435
0
Baths
2,022 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.
4,225 ft²
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.

Valuation

$977K
$895K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,038 (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.$694,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$369,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$324,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$635,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$694,600

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.0.10
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(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
Katharine D Malone Elementary SchoolB
Elementary · Grades KG–5 · 3.7 mi
M
Copeland Middle SchoolC+
Middle · Grades 6–8 · 7.2 mi
H
Morris Knolls High SchoolB-
High · Grades 9–12 · 9.2 mi

District: Rockaway Township School District

Neighborhood · ZIP 07435These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.98

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.2,408
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.152 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$127,986
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,270
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.53 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 Old 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 81% of homes in Newfoundland 07435
  • Costs more per square foot than 85% of homes in Morris County
  • Among the smallest lots in Newfoundland 07435
  • Newer than 87% of homes in Newfoundland 07435

What homes are worth in Newfoundland 07435

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

This home
$370K$2M

This home is worth more than 81% of homes in Newfoundland 07435.

How it measures up in Newfoundland 07435

The dot is this home. The mark in the middle is the typical home in Newfoundland 07435.

Estimated value$976,651
CheaperTypical $688,873Pricier

Pricier than 81% of homes nearby

Price per ft²$483
CheaperTypical $382Pricier

Pricier than 74% of homes nearby

Living area2,022 ft²
SmallerTypical 1,920 ft²Bigger

Bigger than 56% of homes nearby

Lot size4,225 ft²
SmallerTypical 0.43 acBigger

Smaller than almost all homes nearby

Year built1989
OlderTypical 1961Newer

Newer than 87% of homes nearby

How 23 Old Ln ranks against every home in each area.
MeasureThis homeNewfoundland 07435Morris County
Estimated valuepricier than$976,65181% of homes77% of homes
Price per ft²pricier than$48374% of homes85% of homes
Living areabigger than2,022 ft²56% of homes51% of homes
Lot sizebigger than4,225 ft²almost no homes10% of homes
Year builtnewer than198987% of homes76% of homes

About 23 Old Ln

How much is 23 Old Ln, Newfoundland, NJ worth?

The TopHap Estimate for 23 Old Ln, Newfoundland, NJ is $976,651 as of Aug 30, 2026. The likely range is $894,746 to $1,058,556. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Old Ln, Newfoundland, NJ last sell?

23 Old Ln, Newfoundland, NJ last sold on Feb 11, 1998, according to the county's recorded deed.

How big is 23 Old Ln, Newfoundland, NJ?

23 Old Ln, Newfoundland, NJ has 2,022 square feet of living space and a 0.10-acre lot.

When was 23 Old Ln, Newfoundland, NJ built?

23 Old Ln, Newfoundland, NJ was built in 1989, making it 37 years old. The building has 2 stories.

What schools serve 23 Old Ln, Newfoundland, NJ?

23 Old Ln, Newfoundland, NJ is assigned to Katharine D Malone Elementary School (elementary), rated B; Copeland Middle School (middle), rated C+; Morris Knolls High School (high), rated B-. All sit in Rockaway Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Old Ln, Newfoundland, NJ compare to other homes in Newfoundland 07435?

Among the 951 homes in Newfoundland 07435, it is worth more than 81% of them ($976,651 against a typical $688,873), its price per square foot is higher than 74% of them ($483 against a typical $382), it is bigger than 56% of them (2,022 ft² against a typical 1,920 ft²), its lot is bigger than almost none of them (4,225 ft² against a typical 0.43 ac) and it is newer than 87% of them (1989 against a typical 1961). Measured against all of Morris County, it is worth more than 77% 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 Old Ln, Newfoundland, NJ?

The 2024 property tax bill for 23 Old Ln, Newfoundland, NJ was $15,038. The county assessed it at $694,600.

More homes on Old Ln

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