Great Valley
Property Data

Cattaraugus County, New York

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

Cattaraugus County

ZIP Codesby Total Population

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Total Population
1,8051,805

DistributionTotal Population

No data available

Demographics

Total Population

1,805

Median Age

40.1

Population Under 18

22.2%

Population 65+

19.9%

Total Households

768

Average Household Size

2.35

Great Valley, 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 Great Valley, NY
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
147411,805$70,962$1,12597.0%

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 Great Valley, 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 records30Recorded——
Average recorded sale amount$368,517Recorded——

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: March 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Great Valley, NY
MeasureGreat Valley, NYCattaraugus County, NY
Median recorded sale amount$239,000$177,500
Recorded amount, 10th percentile$125,000$82,039
Recorded amount, 90th percentile$530,000$431,000
Average recorded floor area (sq ft)1,6281,807
Average recorded bedrooms2.83
Average recorded bathrooms1.71.6
Median year built19811957
Condominium share of properties2.5%0.2%

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

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

Cattaraugus 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: March 2026; not a verified completeness date.

Properties in Great Valley

Showing page 3 of properties

3749 Nys Route 417

Great Valley, NY 14748

3749 Nys Route 417

Great Valley, NY 14741

3752 Humphrey Road

Great Valley, NY 14741

3754 Irish Hollow Road

Great Valley, NY 14741

3754 Oakwood Heights

Great Valley, NY 14748

3754 Oakwood Heights

Great Valley, NY 14741

3755 Bear Hollow Road

Great Valley, NY 14741

3755 Bear Hollow Road

Great Valley, NY 14748

3755 Halsaver Road

Great Valley, NY 14741

3762 Bozard Hill Road

Great Valley, NY 14741

3770 Cooper Hill Road

Great Valley, NY 14741

3776 Bozard Hill Road

Great Valley, NY 14741

3780 Bear Hollow Road

Great Valley, NY 14741

3780 Bear Hollow

Great Valley, NY 14741

3790 Kill Buck

Great Valley, NY 14748

3791 Kill Buck Road

Great Valley, NY 14741

3799 Bear Hollow Road

Great Valley, NY 14741

3799 Bear Hollow

Great Valley, NY 14741

3800 Cooper Hill Road

Great Valley, NY 14741

3803 Irish Hollow Road

Great Valley, NY 14741

3804 Kill Buck

Great Valley, NY 14748

3805 Kill Buck

Great Valley, NY 14748

3814 Kill Buck

Great Valley, NY 14748

3814 Kill Buck Road

Great Valley, NY 14741

3820 Kill Buck

Great Valley, NY 14748

3826 Kill Buck Road

Great Valley, NY 14741

3838 Bear Hollow Road

Great Valley, NY 14741

3849 Kill Buck

Great Valley, NY 14748

3853 Bear Hollow Road

Great Valley, NY 14741

3853 Kill Buck

Great Valley, NY 14748

3853 Kill Buck Road

Great Valley, NY 14741

3855 Cooper Hill Road

Great Valley, NY 14741

3855 Halsver Road

Great Valley, NY 14741

3857 Ellicott

Great Valley, NY 14779

3858 Bear Hollow Road

Great Valley, NY 14741

3858 Bear Hollow

Great Valley, NY 14741

3858 Bozard Hill Road

Great Valley, NY 14741

3859 Bozard Hill Road

Great Valley, NY 14741

3859 Bozard Hill Road

Great Valley, NY 14741

386 Fire Lane Road

Great Valley, NY 14741

3864 Bear Hollow Road

Great Valley, NY 14741

3864 Bear Hollow

Great Valley, NY 14741

3868 Humphrey Road

Great Valley, NY 14741

3872 Bear Hollow Road

Great Valley, NY 14741

3875 Halsaver Road

Great Valley, NY 14748

3879 Bear Hollow Road

Great Valley, NY 14741

3888 Bear Hollow Road

Great Valley, NY 14741

3888 Bear Hollow

Great Valley, NY 14741

3895 Bear Hollow Road

Great Valley, NY 14741

3895 Bear Hollow

Great Valley, NY 14741

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