Skip to content
Skip to content
TopHapOpen in map
Apartments (Generic)Residential

12 PROSPECT ST

MENDHAM, NJ 07945
0
Baths
5,514 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
3
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$20,110 (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.$1,276,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$342,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$934,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,276,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,276,800

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
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.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.33
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

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.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

12 Prospect St 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.

  • Bigger than 98% of homes in Morris County
  • Has a smaller lot than 84% 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.

Living area5,514 ft²
SmallerTypical 2,804 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.33 ac
SmallerTypical 1.03 acBigger

Bigger than 16% of homes nearby

How 12 Prospect St ranks against every home in each area.
MeasureThis homeMendham 07945Morris County
Living areabigger than5,514 ft²92% of homes98% of homes
Lot sizebigger than0.33 ac16% of homes47% of homes

About 12 Prospect St

When did 12 Prospect St, Mendham, NJ last sell?

12 Prospect St, Mendham, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12 Prospect St, Mendham, NJ?

12 Prospect St, Mendham, NJ has 5,514 square feet of living space and a 0.33-acre lot.

How does 12 Prospect St, Mendham, NJ compare to other homes in Mendham 07945?

Among the 3,208 homes in Mendham 07945, it is bigger than 92% of them (5,514 ft² against a typical 2,804 ft²) and its lot is bigger than 16% of them (0.33 ac against a typical 1.03 ac). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12 Prospect St, Mendham, NJ?

The 2024 property tax bill for 12 Prospect St, Mendham, NJ was $20,110. The county assessed it at $1,276,800.

Closest homes

More homes in Mendham 07945

Explore the area

See this home in context

Open 12 Prospect St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map