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Single Family ResidenceResidential
$737,353$305 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $726,000 on Mar 2, 2026

46 PROSPER PL

SPARTA, NJ 07871
0
Baths
2,416 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.

Valuation

$737K
$661K low$814K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$726,000 · Mar 2, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,442 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$421,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$146,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$274,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$421,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$421,000

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.27 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
CountySUSSEX
Lot (acres)The size of the land the home sits on, from county records.0.12
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
Sparta High SchoolB
High · Grades 9–12 · 0.6 mi
M
Sparta Middle SchoolB-
Middle · Grades 6–8 · 1.1 mi
E
Sparta Alpine School
Elementary · Grades PK–2 · 3.1 mi

District: Sparta Township School District

Neighborhood · ZIP 07871These 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.17
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 100.96

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.93%
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.5.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.21,461
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.530 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$163,529
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$191,626
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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

46 Prosper Pl 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 92% of homes in Sussex County
  • Bigger than 82% of homes in Sussex County
  • Has a smaller lot than 95% of homes in Sparta 07871
  • Among the newest homes in Sussex County

What homes are worth in Sparta 07871

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

This home
$148K$1.7M

This home is worth more than 64% of homes in Sparta 07871.

How it measures up in Sparta 07871

The dot is this home. The mark in the middle is the typical home in Sparta 07871.

Estimated value$737,353
CheaperTypical $627,769Pricier

Pricier than 64% of homes nearby

Price per ft²$305
CheaperTypical $308Pricier

Pricier than 49% of homes nearby

Living area2,416 ft²
SmallerTypical 2,090 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.12 ac
SmallerTypical 0.48 acBigger

Bigger than 5% of homes nearby

Year built2019
OlderTypical 1973Newer

Newer than 98% of homes nearby

How 46 Prosper Pl ranks against every home in each area.
MeasureThis homeSparta 07871Sussex County
Estimated valuepricier than$737,35364% of homes92% of homes
Price per ft²pricier than$30549% of homes63% of homes
Living areabigger than2,416 ft²63% of homes82% of homes
Lot sizebigger than0.12 ac5% of homes16% of homes
Year builtnewer than201998% of homesalmost all homes

About 46 Prosper Pl

How much is 46 Prosper Pl, Sparta, NJ worth?

The TopHap Estimate for 46 Prosper Pl, Sparta, NJ is $737,353 as of Jul 14, 2026. The likely range is $660,622 to $814,084. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 46 Prosper Pl, Sparta, NJ last sell?

46 Prosper Pl, Sparta, NJ last sold on Mar 2, 2026 for $726,000, according to the county's recorded deed.

How big is 46 Prosper Pl, Sparta, NJ?

46 Prosper Pl, Sparta, NJ has 2,416 square feet of living space and a 0.12-acre lot.

When was 46 Prosper Pl, Sparta, NJ built?

46 Prosper Pl, Sparta, NJ was built in 2019, making it 7 years old.

What schools serve 46 Prosper Pl, Sparta, NJ?

46 Prosper Pl, Sparta, NJ is assigned to Sparta High School (high), rated B; Sparta Middle School (middle), rated B-; Sparta Alpine School (elementary). All sit in Sparta Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 46 Prosper Pl, Sparta, NJ compare to other homes in Sparta 07871?

Among the 8,328 homes in Sparta 07871, it is worth more than 64% of them ($737,353 against a typical $627,769), its price per square foot is higher than 49% of them ($305 against a typical $308), it is bigger than 63% of them (2,416 ft² against a typical 2,090 ft²), its lot is bigger than 5% of them (0.12 ac against a typical 0.48 ac) and it is newer than 98% of them (2019 against a typical 1973). Measured against all of Sussex 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 46 Prosper Pl, Sparta, NJ?

The 2025 property tax bill for 46 Prosper Pl, Sparta, NJ was $15,442. The county assessed it at $421,000.

More homes on Prosper Pl

Closest homes

More homes in Sparta 07871

Assigned schools

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