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Single Family ResidenceResidential
$841,011$236 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

273 ANDOVER SPARTA RD

NEWTON, NJ 07860
0
Baths
3,567 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.
2.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$841K
$782K low$900K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,921 (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.$456,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$92,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$364,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$456,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$456,900

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
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.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
30
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.Colonial
CountySUSSEX
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

M
Long Pond Elementary SchoolB+
Middle · Grades 5–8 · 1.2 mi
E
Florence M. Burd Elementary SchoolB+
Elementary · Grades PK–4 · 1.6 mi
H
Newton High SchoolC-
High · Grades 9–12 · 3.8 mi

District: Newton Town School District

Neighborhood · ZIP 07860These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.26,386
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.250 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,501
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,329
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

273 Andover Sparta 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.

  • Among the most valuable homes in Newton 07860
  • Costs less per square foot than 76% of homes in Sussex County
  • Bigger than 96% of homes in Newton 07860
  • Has a bigger lot than 90% of homes in Sussex County
  • Newer than 74% of homes in Newton 07860

What homes are worth in Newton 07860

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

This home
$195K$803K

This home is worth more than almost all homes in Newton 07860.

How it measures up in Newton 07860

The dot is this home. The mark in the middle is the typical home in Newton 07860.

Estimated value$841,011
CheaperTypical $422,817Pricier

Pricier than almost all homes nearby

Price per ft²$236
CheaperTypical $259Pricier

Pricier than 34% of homes nearby

Living area3,567 ft²
SmallerTypical 1,679 ft²Bigger

Bigger than 96% of homes nearby

Lot size2.5 ac
SmallerTypical 0.6 acBigger

Bigger than 84% of homes nearby

Year built1985
OlderTypical 1965Newer

Newer than 74% of homes nearby

How 273 Andover Sparta Rd ranks against every home in each area.
MeasureThis homeNewton 07860Sussex County
Estimated valuepricier than$841,011almost all homes95% of homes
Price per ft²pricier than$23634% of homes24% of homes
Living areabigger than3,567 ft²96% of homes96% of homes
Lot sizebigger than2.5 ac84% of homes90% of homes
Year builtnewer than198574% of homes69% of homes

About 273 Andover Sparta Rd

How much is 273 Andover Sparta Rd, Newton, NJ worth?

The TopHap Estimate for 273 Andover Sparta Rd, Newton, NJ is $841,011 as of Sep 24, 2026. The likely range is $781,932 to $900,090. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 273 Andover Sparta Rd, Newton, NJ last sell?

273 Andover Sparta Rd, Newton, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

When was 273 Andover Sparta Rd, Newton, NJ built?

273 Andover Sparta Rd, Newton, NJ was built in 1985, making it 41 years old. It is a colonial home. The building has 2 stories.

What schools serve 273 Andover Sparta Rd, Newton, NJ?

273 Andover Sparta Rd, Newton, NJ is assigned to Long Pond Elementary School (middle), rated B+; Florence M. Burd Elementary School (elementary), rated B+; Newton High School (high), rated C-. All sit in Newton Town School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 273 Andover Sparta Rd, Newton, NJ compare to other homes in Newton 07860?

Among the 9,174 homes in Newton 07860, it is worth more than almost all of them ($841,011 against a typical $422,817), its price per square foot is higher than 34% of them ($236 against a typical $259), it is bigger than 96% of them (3,567 ft² against a typical 1,679 ft²), its lot is bigger than 84% of them (2.5 ac against a typical 0.6 ac) and it is newer than 74% of them (1985 against a typical 1965). Measured against all of Sussex County, it is worth more than 95% 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 273 Andover Sparta Rd, Newton, NJ?

The 2025 property tax bill for 273 Andover Sparta Rd, Newton, NJ was $19,921. The county assessed it at $456,900.

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