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Duplex (2 Units, Any Combination)Residential
Last sold for $201,500 on Sep 15, 2021

17 SPRING AVE

SPARTA, NJ 07871
0
Baths
911 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$201,500 · Sep 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,629 (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.$126,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$54,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$71,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$126,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$126,200

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
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.
40
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountySUSSEX
Lot (acres)The size of the land the home sits on, from county records.0.23
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Sparta Middle SchoolB
Middle · Grades 6–8 · 2.1 mi
H
Sparta High SchoolB-
High · Grades 9–12 · 2.7 mi
E
Sparta Alpine School
Elementary · Grades PK–2 · 5.2 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%

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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 Spring 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.

  • Smaller than 95% of homes in Sparta 07871
  • Has a smaller lot than 78% of homes in Sparta 07871
  • Newer than 66% of homes in Sussex County

How it measures up in Sparta 07871

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

Living area911 ft²
SmallerTypical 2,090 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.23 ac
SmallerTypical 0.48 acBigger

Bigger than 22% of homes nearby

Year built1983
OlderTypical 1973Newer

Newer than 61% of homes nearby

How 17 Spring Ave ranks against every home in each area.
MeasureThis homeSparta 07871Sussex County
Living areabigger than911 ft²5% of homes12% of homes
Lot sizebigger than0.23 ac22% of homes33% of homes
Year builtnewer than198361% of homes66% of homes

About 17 Spring Ave

When did 17 Spring Ave, Sparta, NJ last sell?

17 Spring Ave, Sparta, NJ last sold on Sep 15, 2021 for $201,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 17 Spring Ave, Sparta, NJ?

17 Spring Ave, Sparta, NJ has 911 square feet of living space and a 0.23-acre lot.

When was 17 Spring Ave, Sparta, NJ built?

17 Spring Ave, Sparta, NJ was built in 1983, making it 43 years old. It is a duplex single home. The building has 1 story.

What schools serve 17 Spring Ave, Sparta, NJ?

17 Spring Ave, Sparta, NJ is assigned to Sparta Middle School (middle), rated B; Sparta High School (high), 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 17 Spring Ave, Sparta, NJ compare to other homes in Sparta 07871?

Among the 8,332 homes in Sparta 07871, it is bigger than 5% of them (911 ft² against a typical 2,090 ft²), its lot is bigger than 22% of them (0.23 ac against a typical 0.48 ac) and it is newer than 61% of them (1983 against a typical 1973). 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 Spring Ave, Sparta, NJ?

The 2025 property tax bill for 17 Spring Ave, Sparta, NJ was $4,629. The county assessed it at $126,200.

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