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Single Family ResidenceResidential
$810,120$169 / 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 73How 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 $470,000 on Aug 13, 2003

17 PROSPECT ST

DOVER, NJ 07801
0
Baths
4,796 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1850
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$810K
$589K low$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.$470,000 · Aug 13, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,237 (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.$1,221,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$334,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$887,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,221,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,221,400

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.Quadraplex
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.34
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

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.

Neighborhood · ZIP 07801These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.27,400
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,124 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,014
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,181
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

17 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.

  • Worth more than 98% of homes in Dover 07801
  • Among the lowest price per square foot in Morris County
  • Among the largest homes in Dover 07801
  • Has a bigger lot than 87% of homes in Dover 07801
  • Among the oldest homes in Dover 07801

What homes are worth in Dover 07801

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

This home
$298K$826K

This home is worth more than 98% of homes in Dover 07801.

How it measures up in Dover 07801

The dot is this home. The mark in the middle is the typical home in Dover 07801.

Estimated value$810,120
CheaperTypical $517,178Pricier

Pricier than 98% of homes nearby

Price per ft²$169
CheaperTypical $328Pricier

Cheaper than almost all homes nearby

Living area4,796 ft²
SmallerTypical 1,572 ft²Bigger

Bigger than almost all homes nearby

Lot size0.34 ac
SmallerTypical 0.16 acBigger

Bigger than 87% of homes nearby

Year built1850
OlderTypical 1949Newer

Older than almost all homes nearby

How 17 Prospect St ranks against every home in each area.
MeasureThis homeDover 07801Morris County
Estimated valuepricier than$810,12098% of homes61% of homes
Price per ft²pricier than$169almost no homesalmost no homes
Living areabigger than4,796 ft²almost all homes97% of homes
Lot sizebigger than0.34 ac87% of homes48% of homes
Year builtnewer than1850almost no homesalmost no homes

About 17 Prospect St

How much is 17 Prospect St, Dover, NJ worth?

The TopHap Estimate for 17 Prospect St, Dover, NJ is $810,120 as of Oct 21, 2026. The likely range is $589,041 to $1,031,200. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 Prospect St, Dover, NJ last sell?

17 Prospect St, Dover, NJ last sold on Aug 13, 2003 for $470,000, according to the county's recorded deed.

How big is 17 Prospect St, Dover, NJ?

17 Prospect St, Dover, NJ has 4,796 square feet of living space and a 0.34-acre lot.

When was 17 Prospect St, Dover, NJ built?

17 Prospect St, Dover, NJ was built in 1850, making it 176 years old. It is a quadraplex home. The building has 2 stories.

How does 17 Prospect St, Dover, NJ compare to other homes in Dover 07801?

Among the 5,272 homes in Dover 07801, it is worth more than 98% of them ($810,120 against a typical $517,178), its price per square foot is higher than almost none of them ($169 against a typical $328), it is bigger than almost all of them (4,796 ft² against a typical 1,572 ft²), its lot is bigger than 87% of them (0.34 ac against a typical 0.16 ac) and it is newer than almost none of them (1850 against a typical 1949). Measured against all of Morris County, it is worth more than 61% 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 17 Prospect St, Dover, NJ?

The 2024 property tax bill for 17 Prospect St, Dover, NJ was $19,237. The county assessed it at $1,221,400.

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