Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$2,003,709$398 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $1,651,000 on Sep 9, 2022

351 HILLTOP RD

MENDHAM, NJ 07945
0
Baths
5,040 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.
2.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1840
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2M
$1.9M low$2.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,651,000 · Sep 9, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$34,568 (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.$1,405,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$541,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$863,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,405,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,405,200

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1906
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.Yes

Transaction History(8)

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
Hilltop SchoolA+
Elementary · Grades PK–4 · 1.3 mi
H
West Morris Mendham High SchoolA-
High · Grades 9–12 · 1.6 mi
M
Mountain View SchoolA+
Middle · Grades 5–8 · 1.7 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%

Owner Tools

Do you own this home?
Claim this home

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

351 Hilltop Rd 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
  • Bigger than 98% of homes in Morris County
  • Has a bigger lot than 94% of homes in Morris County
  • Among the oldest homes in Morris County

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
$522K$2.6M

This home is worth more than 93% 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$2,003,709
CheaperTypical $1,114,019Pricier

Pricier than 93% of homes nearby

Price per ft²$398
CheaperTypical $393Pricier

Pricier than 53% of homes nearby

Living area5,040 ft²
SmallerTypical 2,804 ft²Bigger

Bigger than 90% of homes nearby

Lot size2.42 ac
SmallerTypical 1.03 acBigger

Bigger than 76% of homes nearby

Year built1840
OlderTypical 1973Newer

Newer than 2% of homes nearby

How 351 Hilltop Rd ranks against every home in each area.
MeasureThis homeMendham 07945Morris County
Estimated valuepricier than$2,003,70993% of homes98% of homes
Price per ft²pricier than$39853% of homes64% of homes
Living areabigger than5,040 ft²90% of homes98% of homes
Lot sizebigger than2.42 ac76% of homes94% of homes
Year builtnewer than18402% of homesalmost no homes

About 351 Hilltop Rd

How much is 351 Hilltop Rd, Mendham, NJ worth?

The TopHap Estimate for 351 Hilltop Rd, Mendham, NJ is $2,003,709 as of Sep 24, 2026. The likely range is $1,911,234 to $2,096,184. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 351 Hilltop Rd, Mendham, NJ last sell?

351 Hilltop Rd, Mendham, NJ last sold on Sep 9, 2022 for $1,651,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

When was 351 Hilltop Rd, Mendham, NJ built?

351 Hilltop Rd, Mendham, NJ was built in 1840, making it 186 years old. The building has 2 stories.

What schools serve 351 Hilltop Rd, Mendham, NJ?

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

How does 351 Hilltop Rd, Mendham, NJ compare to other homes in Mendham 07945?

Among the 3,209 homes in Mendham 07945, it is worth more than 93% of them ($2,003,709 against a typical $1,114,019), its price per square foot is higher than 53% of them ($398 against a typical $393), it is bigger than 90% of them (5,040 ft² against a typical 2,804 ft²), its lot is bigger than 76% of them (2.42 ac against a typical 1.03 ac) and it is newer than 2% of them (1840 against a typical 1973). 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 351 Hilltop Rd, Mendham, NJ?

The 2024 property tax bill for 351 Hilltop Rd, Mendham, NJ was $34,568. The county assessed it at $1,405,200.

More homes on Hilltop Rd

Closest homes

More homes in Mendham 07945

Assigned schools

Explore the area

See this home in context

Open 351 Hilltop Rd 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