Andover
Property Data

Allegany County, New York

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

Allegany County

ZIP Codesby Total Population

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Total Population
1,9121,912

DistributionTotal Population

No data available

Demographics

Total Population

1,912

Median Age

43.3

Population Under 18

22.5%

Population 65+

22.3%

Total Households

749

Average Household Size

2.55

Andover, NY 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, NY
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
148061,912$74,688$77480.6%

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, NY. 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 records7Recorded——
Average recorded sale amount———

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: January 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Andover, NY
MeasureAndover, NYAllegany County, NY
Median recorded sale amount—$155,000
Recorded amount, 10th percentile—$75,000
Recorded amount, 90th percentile—$330,000
Average recorded floor area (sq ft)1,7991,712
Average recorded bedrooms32.8
Average recorded bathrooms1.51.4
Median year built19441960
Condominium share of properties0%0%

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

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

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

County input file published Oct 24, 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: January 2026; not a verified completeness date.

Properties in Andover

Showing page 1 of properties

1 Barney Street Annex

Andover, NY 14806

1 Chestnut Street

Andover, NY 14806

1 Church Street

Andover, NY 14806

1 Dyke Street

Andover, NY 14806

1 Maple Street

Andover, NY 14806

1 North Main Street

Andover, NY 14806

1 North Main Street

Andover, NY 14806

1 Oil Well Street

Andover, NY 14806

1 Rochambeau Avenue

Andover, NY 14806

1 South Main Street

Andover, NY 14806

1 Water Street

Andover, NY 14806

10 Barney Street

Andover, NY 14806

10 Church Street

Andover, NY 14806

10 East Center Street

Andover, NY 14806

10 Fairview Avenue

Andover, NY 14806

10 Harmon Street

Andover, NY 14806

10 Hill Street

Andover, NY 14806

10 Maple Street

Andover, NY 14806

10 Pleasant Avenue

Andover, NY 14806

10 Railroad Avenue

Andover, NY 14806

10 Rochambeau Avenue

Andover, NY 14806

10 Second Street

Andover, NY 14806

10 West Center Street

Andover, NY 14806

100 High Street

Andover, NY 14806

101 State Route 21

Andover, NY 14806

102 State Route 21

Andover, NY 14806

1023 Trapping Brook Road

Andover, NY 14806

11 Baker Street

Andover, NY 14806

11 Barney Street

Andover, NY 14806

11 East Center Street

Andover, NY 14806

11 East Greenwood Street

Andover, NY 14806

11 East Avenue

Andover, NY 14806

11 Elm Street

Andover, NY 14806

11 Fairview Avenue

Andover, NY 14806

11 First Street

Andover, NY 14806

11 Grove Street

Andover, NY 14806

11 Hill Street

Andover, NY 14806

11 Maple Street

Andover, NY 14806

11 North Main Street

Andover, NY 14806

11 Pleasant Avenue

Andover, NY 14806

11 West Greenwood Street

Andover, NY 14806

1164 Oil Well Street

Andover, NY 14806

1174 Fulmer Valley Road

Andover, NY 14806

1174 Fulmer Valley Road

Andover, NY 14806

1176 Oil Well Street

Andover, NY 14806

1179 Fulmer Valley Road

Andover, NY 14806

12 Barney Street

Andover, NY 14806

12 Chestnut Street

Andover, NY 14806

12 Dyke Street

Andover, NY 14806

12 East Avenue

Andover, NY 14806

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