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Single Family ResidenceResidential

16 Main St

SPARTA, NJ 07871
650 ft²
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
Built 200744 units1,050–3,420 ft²
$15M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$356K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$189
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-39.0%vs the Sparta ZIP median sale $/ft² ($310)

Sales Performance

$380K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
6.8%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.7%per yeartypical hold 3.7 yrsfrom 16 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20142016201820192021202220242026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20142016201820192021202220242026

36 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$179K$343K$507K$671K1,050 ft²1,524 ft²1,998 ft²2,472 ft²2,946 ft²3,420 ft²
Studio
Studio
44 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Studio · 0 ba · 1,400 ft²
11 units
Studio · 0 ba · 1,415 ft²
11 units
Studio · 0 ba · 2,550 ft²
6 units
Studio · 0 ba · 1,180 ft²
4 units
Studio · 0 ba · 2,665 ft²
3 units
Studio · 0 ba · 1,840 ft²
2 units
Studio · 0 ba · 3,420 ft²
2 units
One-off layouts
5 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$179K–$221K
3 units
$265K–$297K
13 units
$316K–$361K
14 units
$364K–$421K
10 units
$439K–$469K
2 units
$535K–$535K
1 unit
$671K–$671K
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.30%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.55%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.72.8 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.83%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.6%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$359,949
Median tax billThe middle annual property tax bill among the building's units.$3,512
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit U1Jul 30, 2026$380,000Unit D6Jun 18, 2026$405,000Unit D7Mar 10, 2026$360,000Unit D1Mar 27, 2024$300,000Unit C4Sep 5, 2023$315,000Unit C8Mar 7, 2023$325,000Unit D5Sep 26, 2022$369,900Unit C10Sep 21, 2022$310,000Unit C3Jun 15, 2022$300,500Unit C7Apr 26, 2022$300,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.42
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.
58
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountySUSSEX
Lot (acres)The size of the land the home sits on, from county records.0.01
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 1.3 mi
M
Sparta Middle SchoolB
Middle · Grades 6–8 · 1.9 mi
E
Sparta Alpine School
Elementary · Grades PK–2 · 2.3 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%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

16 Main St # C1
1,050 ft²
$297K
16 Main St # D1
2,075 ft²
$358K
16 Main St # U1
1,840 ft²
$383K
16 Main St # C2
1,415 ft²
$358K
16 Main St # D2
2,550 ft²
$403K
16 Main St # U2
3,420 ft²
$671K
16 Main St # C3
1,415 ft²
$356K
16 Main St # D3
2,665 ft²
$421K
16 Main St # U3
3,420 ft²
$535K
16 Main St # C4
1,415 ft²
$360K
16 Main St # D4
2,550 ft²
$439K
16 Main St # U4
1,840 ft²
$295K
16 Main St # C5
1,415 ft²
$356K
16 Main St # D5
2,665 ft²
$469K
16 Main St # C6
1,415 ft²
$361K
16 Main St # D6
2,550 ft²
$410K
16 Main St # C7
1,415 ft²
$359K
16 Main St # D7
1,415 ft²
$370K
16 Main St # C8
1,400 ft²
$360K
16 Main St # D8
1,415 ft²
$356K
16 Main St # C9
1,180 ft²
$333K
16 Main St # D9
1,180 ft²
$333K
16 Main St # C10
1,415 ft²
$360K
16 Main St # D10
1,415 ft²
$356K
16 Main St # C11
1,120 ft²
$179K
16 Main St # D11
2,005 ft²
$316K
16 Main St # C12
1,415 ft²
$277K
16 Main St # D12
2,550 ft²
$416K
16 Main St # C13
1,400 ft²
$265K
16 Main St # D13
2,665 ft²
$364K
16 Main St # C14
1,400 ft²
$265K
16 Main St # D14
2,550 ft²
$416K
16 Main St # C15
1,400 ft²
$265K
16 Main St # D15
2,670 ft²
$364K
16 Main St # C16
1,400 ft²
$265K
16 Main St # D16
2,550 ft²
$416K
16 Main St # C17
1,400 ft²
$265K
16 Main St # D17
1,400 ft²
$265K
16 Main St # C18
1,400 ft²
$265K
16 Main St # D18
1,400 ft²
$265K
16 Main St # C19
1,180 ft²
$221K
16 Main St # D19
1,180 ft²
$221K
16 Main St # C20
1,400 ft²
$265K
16 Main St # D20
1,400 ft²
$265K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 16 Main St

How many units are in 16 Main St, Sparta, NJ?

16 Main St, Sparta, NJ has 44 residential units across built in 2007, according to county assessor records.

What is a unit at 16 Main St, Sparta, NJ worth?

The median TopHap Estimate across the 44 units at 16 Main St, Sparta, NJ is $356,147. That works out to $189 per square foot. Units run from 1,050 to 3,420 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 16 Main St, Sparta, NJ expensive for Sparta?

Units at 16 Main St, Sparta, NJ carry a median of $189 per square foot, 39% below the Sparta median of $310 per square foot.

How often do units sell at 16 Main St, Sparta, NJ?

3 units at 16 Main St, Sparta, NJ sold in the last 12 months, out of 36 recorded arms-length sales all time. That is a turnover rate of 6.8% of the building per year. The median sale over that period was $380K.

Have units at 16 Main St, Sparta, NJ appreciated?

Across 16 repeat sales of the same unit, 16 Main St, Sparta, NJ returned a median 3.7% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 3.7 years.

What floor plans does 16 Main St, Sparta, NJ have?

The most common plan at 16 Main St, Sparta, NJ is a 0-bedroom of 1,400 square feet, repeated 11 times, with a median estimate of $264,679. TopHap identifies 7 recurring plans in the building.

More homes on Main St

Closest homes

More homes in Sparta 07871

Assigned schools

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