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Single Family ResidenceResidential
$1,337,169$401 / 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 Oct 21, 2026
Last sold for $955,500 on Oct 14, 2022

20A PASSAIC VALLEY RD

MONTVILLE, NJ 07045
0
Baths
3,336 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.
1.4 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1.3M
$1.3M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$955,500 · Oct 14, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,803 (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.$816,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$245,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$571,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$816,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$816,900

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.56
57
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.
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.20 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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Robert R. Lazar Middle SchoolA+
Middle · Grades 6–8 · 0.7 mi
H
Montville Township High SchoolB+
High · Grades 9–12 · 0.7 mi
E
Valley View Elementary SchoolA
Elementary · Grades PK–5 · 1.0 mi

District: Montville Township School District

Neighborhood · ZIP 07045These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.10,539
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,394 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$161,417
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$203,145
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

20a Passaic Valley 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 91% of homes in Morris County
  • Costs more per square foot than 70% of homes in Montville 07045
  • Bigger than 88% of homes in Morris County
  • Has a bigger lot than 94% of homes in Montville 07045
  • Among the newest homes in Montville 07045

What homes are worth in Montville 07045

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

This home
$114K$1.8M

This home is worth more than 88% of homes in Montville 07045.

How it measures up in Montville 07045

The dot is this home. The mark in the middle is the typical home in Montville 07045.

Estimated value$1,337,169
CheaperTypical $859,035Pricier

Pricier than 88% of homes nearby

Price per ft²$401
CheaperTypical $371Pricier

Pricier than 70% of homes nearby

Living area3,336 ft²
SmallerTypical 2,384 ft²Bigger

Bigger than 80% of homes nearby

Lot size1.4 ac
SmallerTypical 0.46 acBigger

Bigger than 94% of homes nearby

Year built2022
OlderTypical 1986Newer

Newer than almost all homes nearby

How 20a Passaic Valley Rd ranks against every home in each area.
MeasureThis homeMontville 07045Morris County
Estimated valuepricier than$1,337,16988% of homes91% of homes
Price per ft²pricier than$40170% of homes65% of homes
Living areabigger than3,336 ft²80% of homes88% of homes
Lot sizebigger than1.4 ac94% of homes90% of homes
Year builtnewer than2022almost all homesalmost all homes

About 20a Passaic Valley Rd

How much is 20a Passaic Valley Rd, Montville, NJ worth?

The TopHap Estimate for 20a Passaic Valley Rd, Montville, NJ is $1,337,169 as of Oct 21, 2026. The likely range is $1,256,822 to $1,417,517. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20a Passaic Valley Rd, Montville, NJ last sell?

20a Passaic Valley Rd, Montville, NJ last sold on Oct 14, 2022 for $955,500, according to the county's recorded deed.

When was 20a Passaic Valley Rd, Montville, NJ built?

20a Passaic Valley Rd, Montville, NJ was built in 2022, making it 4 years old.

What schools serve 20a Passaic Valley Rd, Montville, NJ?

20a Passaic Valley Rd, Montville, NJ is assigned to Robert R. Lazar Middle School (middle), rated A+; Montville Township High School (high), rated B+; Valley View Elementary School (elementary), rated A. All sit in Montville Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20a Passaic Valley Rd, Montville, NJ compare to other homes in Montville 07045?

Among the 3,948 homes in Montville 07045, it is worth more than 88% of them ($1,337,169 against a typical $859,035), its price per square foot is higher than 70% of them ($401 against a typical $371), it is bigger than 80% of them (3,336 ft² against a typical 2,384 ft²), its lot is bigger than 94% of them (1.4 ac against a typical 0.46 ac) and it is newer than almost all of them (2022 against a typical 1986). Measured against all of Morris County, it is worth more than 91% 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 20a Passaic Valley Rd, Montville, NJ?

The 2024 property tax bill for 20a Passaic Valley Rd, Montville, NJ was $21,803. The county assessed it at $816,900.

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