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Single Family ResidenceResidential
$1,002,894$456 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $931,415 on Jan 30, 2024

20 SWENSON ST

DENVILLE, NJ 07834
0
Baths
2,198 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.
2023
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1M
$895K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$931,415 · Jan 30, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,062 (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.$654,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$504,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$654,100

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.13
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
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.
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.Condo/Apartment
CountyMORRIS
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.

H
Morris Knolls High SchoolB-
High · Grades 9–12 · 0.2 mi
E
Lakeview Elementary SchoolA-
Elementary · Grades PK–5 · 1.3 mi
M
Valleyview Middle SchoolB
Middle · Grades 6–8 · 2.8 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

20 Swenson 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.

  • Worth more than 87% of homes in Denville 07834
  • Costs more per square foot than 82% of homes in Denville 07834
  • Bigger than 66% of homes in Denville 07834
  • Among the newest 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
$334K$1.4M

This home is worth more than 87% 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$1,002,894
CheaperTypical $683,175Pricier

Pricier than 87% of homes nearby

Price per ft²$456
CheaperTypical $380Pricier

Pricier than 82% of homes nearby

Living area2,198 ft²
SmallerTypical 1,808 ft²Bigger

Bigger than 66% of homes nearby

Year built2023
OlderTypical 1963Newer

Newer than 97% of homes nearby

How 20 Swenson St ranks against every home in each area.
MeasureThis homeDenville 07834Morris County
Estimated valuepricier than$1,002,89487% of homes78% of homes
Price per ft²pricier than$45682% of homes81% of homes
Living areabigger than2,198 ft²66% of homes60% of homes
Year builtnewer than202397% of homesalmost all homes

About 20 Swenson St

How much is 20 Swenson St, Denville, NJ worth?

The TopHap Estimate for 20 Swenson St, Denville, NJ is $1,002,894 as of Aug 30, 2026. The likely range is $894,599 to $1,111,189. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Swenson St, Denville, NJ last sell?

20 Swenson St, Denville, NJ last sold on Jan 30, 2024 for $931,415, according to the county's recorded deed.

When was 20 Swenson St, Denville, NJ built?

20 Swenson St, Denville, NJ was built in 2023, making it 3 years old. It is a condo/apartment home.

What schools serve 20 Swenson St, Denville, NJ?

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

How does 20 Swenson St, Denville, NJ compare to other homes in Denville 07834?

Among the 6,755 homes in Denville 07834, it is worth more than 87% of them ($1,002,894 against a typical $683,175), its price per square foot is higher than 82% of them ($456 against a typical $380), it is bigger than 66% of them (2,198 ft² against a typical 1,808 ft²) and it is newer than 97% of them (2023 against a typical 1963). Measured against all of Morris County, it is worth more than 78% 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 20 Swenson St, Denville, NJ?

The 2024 property tax bill for 20 Swenson St, Denville, NJ was $3,062. The county assessed it at $654,100.

More homes on Swenson St

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More homes in Denville 07834

Assigned schools

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See this home in context

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