Andover
Property Data

Sussex County, New Jersey

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Sussex County

ZIP Codesby Total Population

Loading map...
Total Population
09,662

DistributionTotal Population

Demographics

Total Population

9,662

Median Age

40.1

Population Under 18

19.6%

Population 65+

15.7%

Total Households

3,553

Average Household Size

2.72

Andover, NJ housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Andover, NJ
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
078200———
078219,662$141,860$1,60791.8%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Andover, NJ. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records46Recorded——
Average recorded sale amount$586,808Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: May 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Andover, NJ
MeasureAndover, NJSussex County, NJ
Median recorded sale amount$575,000$425,000
Recorded amount, 10th percentile$396,000$225,000
Recorded amount, 90th percentile$907,000$715,000
Average recorded floor area (sq ft)2,2711,886
Average recorded bedrooms3.43.1
Average recorded bathrooms2.11.9
Median year built19731972
Condominium share of properties0.1%0.9%

Andover, NJ: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

Sussex County, NJ: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: May 2026; not a verified completeness date.

Properties in Andover

Showing page 14 of properties

170 Decker Pond Road

Andover, NJ 07821

171 Andover Mohawk Road

Andover, NJ 07821

171 Andover Mohawk Road

Andover, NJ 07821

172 Andover Mohawk Road

Andover, NJ 07821

172 Decker Pond Road

Andover, NJ 07821

172 Main Street

Andover, NJ 07821

172 Pequest Road

Andover, NJ 07821

173 Decker Pond Road

Andover, NJ 07821

173 Kennedy Road

Andover, NJ 07821

173 Kennedy Road

Andover, NJ 07821

173 Kennedy Road

Andover, NJ 07821

173 Main Street

Andover, NJ 07821

173 Stanhope Sparta Road

Andover, NJ 07821

174 Andover Mohawk Road

Andover, NJ 07821

174 Decker Pond Road

Andover, NJ 07821

174 Main Street

Andover, NJ 07821

175 Andover Mohawk Road

Andover, NJ 07821

175 Stanhope Sparta Road

Andover, NJ 07821-4905

177 Main Street

Andover, NJ 07821

177 Stanhope Sparta Road

Andover, NJ 07821-4901

178 Andover Mohawk Road

Andover, NJ 07821

178 Decker Pond Road

Andover, NJ 07821

178 Stanhope Sparta Road

Andover, NJ 07821

179 Decker Pond Road

Andover, NJ 07821

179 Whitehall Road

Andover, NJ 07821

18 Airpostate Route Rd

Andover, NJ 07821

18 Autumn Ridge Road

Andover, NJ 07821

18 Brookside Lane

Andover, NJ 07821

18 Crescent Road

Andover, NJ 07821

18 Daydream Lane

Andover, NJ 07821

18 Dibestate Route Rd

Andover, NJ 07821

18 Dogwood Drive

Andover, NJ 07821

18 Fieldview Road

Andover, NJ 07821

18 Forest Road

Andover, NJ 07821

18 Fox Hollow Way

Andover, NJ 07821

18 Green Farms Road

Andover, NJ 07821

18 Green Tree Drive

Andover, NJ 07821

18 High Street

Andover, NJ 07821

18 Highland Avenue

Andover, NJ 07821

18 Hillside Terrace

Andover, NJ 07821

18 Hilltop Road

Andover, NJ 07821

18 Indian Trail

Andover, NJ 07821

18 Isabelle Avenue

Andover, NJ 07821

18 Lakeview Drive

Andover, NJ 07821

18 Oakdale Avenue

Andover, NJ 07821

18 Papoose Trail

Andover, NJ 07821

18 Scenic Drive

Andover, NJ 07821

18 Shore Road

Andover, NJ 07821

18 Skytop Road

Andover, NJ 07821

18 Spruce Drive

Andover, NJ 07821

Access Sussex County, NJ Property Data Through Our Enterprise API

Get instant access to comprehensive county assessors-based property data with your free API key

Need Bulk Data?

Email us at hello@realie.ai