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Single Family ResidenceResidential
$957,133$413 / 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 Jul 14, 2026
Last sold for $710,000 on Jan 24, 2019

7 COSMA PL

MENDHAM, NJ 07945
0
Baths
2,318 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.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$957K
$899K low$1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$710,000 · Jan 24, 2019
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.$385,133
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$308,106
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.57%
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.$572,000
EQUITY PRIME MORTGAGE LLC · recorded Aug 3, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,263 (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.$498,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$256,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$242,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$498,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$498,500

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.46
11
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.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.23
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(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.

M
Mountain View SchoolA
Middle · Grades 5–8 · 0.5 mi
E
Hilltop SchoolB+
Elementary · Grades PK–4 · 0.6 mi
H
West Morris Mendham High SchoolA+
High · Grades 9–12 · 1.0 mi

District: Mendham Borough School District

Neighborhood · ZIP 07945These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.101

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
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.10,295
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.510 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$212,259
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$270,274
Average tempThe average temperature here across a full year.50°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

7 Cosma Pl 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 75% of homes in Morris County
  • Costs more per square foot than 70% of homes in Morris County
  • Smaller than 67% of homes in Mendham 07945
  • Has a smaller lot than 88% of homes in Mendham 07945
  • Older than 90% of homes in Mendham 07945

What homes are worth in Mendham 07945

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

This home
$556K$2.6M

This home is worth more than 32% of homes in Mendham 07945.

How it measures up in Mendham 07945

The dot is this home. The mark in the middle is the typical home in Mendham 07945.

Estimated value$957,133
CheaperTypical $1,116,433Pricier

Pricier than 32% of homes nearby

Price per ft²$413
CheaperTypical $396Pricier

Pricier than 59% of homes nearby

Living area2,318 ft²
SmallerTypical 2,804 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.23 ac
SmallerTypical 1.03 acBigger

Bigger than 12% of homes nearby

Year built1930
OlderTypical 1973Newer

Newer than 10% of homes nearby

How 7 Cosma Pl ranks against every home in each area.
MeasureThis homeMendham 07945Morris County
Estimated valuepricier than$957,13332% of homes75% of homes
Price per ft²pricier than$41359% of homes70% of homes
Living areabigger than2,318 ft²33% of homes64% of homes
Lot sizebigger than0.23 ac12% of homes36% of homes
Year builtnewer than193010% of homes12% of homes

About 7 Cosma Pl

How much is 7 Cosma Pl, Mendham, NJ worth?

The TopHap Estimate for 7 Cosma Pl, Mendham, NJ is $957,133 as of Jul 14, 2026. The likely range is $899,449 to $1,014,817. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7 Cosma Pl, Mendham, NJ last sell?

7 Cosma Pl, Mendham, NJ last sold on Jan 24, 2019 for $710,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 7 Cosma Pl, Mendham, NJ?

7 Cosma Pl, Mendham, NJ has 2,318 square feet of living space and a 0.23-acre lot.

When was 7 Cosma Pl, Mendham, NJ built?

7 Cosma Pl, Mendham, NJ was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 7 Cosma Pl, Mendham, NJ?

7 Cosma Pl, Mendham, NJ is assigned to Mountain View School (middle), rated A; Hilltop School (elementary), rated B+; West Morris Mendham High School (high), rated A+. All sit in Mendham Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7 Cosma Pl, Mendham, NJ compare to other homes in Mendham 07945?

Among the 3,208 homes in Mendham 07945, it is worth more than 32% of them ($957,133 against a typical $1,116,433), its price per square foot is higher than 59% of them ($413 against a typical $396), it is bigger than 33% of them (2,318 ft² against a typical 2,804 ft²), its lot is bigger than 12% of them (0.23 ac against a typical 1.03 ac) and it is newer than 10% of them (1930 against a typical 1973). Measured against all of Morris County, it is worth more than 75% 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 7 Cosma Pl, Mendham, NJ?

The 2024 property tax bill for 7 Cosma Pl, Mendham, NJ was $12,263. The county assessed it at $498,500.

Closest homes

More homes in Mendham 07945

Assigned schools

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