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Single Family ResidenceResidential
$1,376,166$315 / 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 93How 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 $775,000 on Aug 18, 2008

35 MARY AVE

DENVILLE, NJ 07834
0
Baths
4,373 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.
0.83 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1.4M
$1.3M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$775,000 · Aug 18, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$20,651 (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.$749,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$197,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$551,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$749,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$749,300

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.24
55
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
47
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.18 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.83
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

M
Valleyview Middle SchoolA
Middle · Grades 6–8 · 0.3 mi
E
Riverview Elementary SchoolA
Elementary · Grades KG–5 · 1.0 mi
H
Morris Knolls High SchoolB+
High · Grades 9–12 · 2.5 mi

District: Morris Hills Regional School District

Neighborhood · ZIP 07834These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.106

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.37%
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.1.2%
PopulationHow many people live in this area.18,160
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,374 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$150,298
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$173,538
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

35 Mary Ave 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 97% of homes in Denville 07834
  • Costs less per square foot than 83% of homes in Denville 07834
  • Bigger than 97% of homes in Denville 07834
  • Has a bigger lot than 82% of homes in Denville 07834
  • Newer than 92% of homes in Morris County

What homes are worth in Denville 07834

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

This home
$311K$1.4M

This home is worth more than 97% of homes in Denville 07834.

How it measures up in Denville 07834

The dot is this home. The mark in the middle is the typical home in Denville 07834.

Estimated value$1,376,166
CheaperTypical $692,458Pricier

Pricier than 97% of homes nearby

Price per ft²$315
CheaperTypical $382Pricier

Pricier than 17% of homes nearby

Living area4,373 ft²
SmallerTypical 1,804 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.83 ac
SmallerTypical 0.24 acBigger

Bigger than 82% of homes nearby

Year built2004
OlderTypical 1964Newer

Newer than 89% of homes nearby

How 35 Mary Ave ranks against every home in each area.
MeasureThis homeDenville 07834Morris County
Estimated valuepricier than$1,376,16697% of homes92% of homes
Price per ft²pricier than$31517% of homes25% of homes
Living areabigger than4,373 ft²97% of homes96% of homes
Lot sizebigger than0.83 ac82% of homes80% of homes
Year builtnewer than200489% of homes92% of homes

About 35 Mary Ave

How much is 35 Mary Ave, Denville, NJ worth?

The TopHap Estimate for 35 Mary Ave, Denville, NJ is $1,376,166 as of Sep 24, 2026. The likely range is $1,282,507 to $1,469,825. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 35 Mary Ave, Denville, NJ last sell?

35 Mary Ave, Denville, NJ last sold on Aug 18, 2008 for $775,000, according to the county's recorded deed.

How big is 35 Mary Ave, Denville, NJ?

35 Mary Ave, Denville, NJ has 4,373 square feet of living space and a 0.83-acre lot.

When was 35 Mary Ave, Denville, NJ built?

35 Mary Ave, Denville, NJ was built in 2004, making it 22 years old. It is a colonial home. The building has 2 stories.

What schools serve 35 Mary Ave, Denville, NJ?

35 Mary Ave, Denville, NJ is assigned to Valleyview Middle School (middle), rated A; Riverview Elementary School (elementary), rated A; Morris Knolls High School (high), rated B+. All sit in Morris Hills Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 35 Mary Ave, Denville, NJ compare to other homes in Denville 07834?

Among the 6,755 homes in Denville 07834, it is worth more than 97% of them ($1,376,166 against a typical $692,458), its price per square foot is higher than 17% of them ($315 against a typical $382), it is bigger than 97% of them (4,373 ft² against a typical 1,804 ft²), its lot is bigger than 82% of them (0.83 ac against a typical 0.24 ac) and it is newer than 89% of them (2004 against a typical 1964). Measured against all of Morris County, it is worth more than 92% 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 35 Mary Ave, Denville, NJ?

The 2024 property tax bill for 35 Mary Ave, Denville, NJ was $20,651. The county assessed it at $749,300.

More homes on Mary Ave

Closest homes

More homes in Denville 07834

Assigned schools

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