Southold
Property Data

Suffolk County, New York

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

Suffolk County

ZIP Codesby Total Population

Loading map...
Total Population
2986,361

DistributionTotal Population

Demographics

Total Population

6,659

Median Age

55.6

Population Under 18

14.7%

Population 65+

34.8%

Total Households

2,578

Average Household Size

2.35

Southold, 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 Southold, NY
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
11956298$130,875—95.0%
119716,361$129,507$2,33584.3%

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 Southold, 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 records59Recorded——
Average recorded sale amount$1,183,337Recorded——

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: April 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Southold, NY
MeasureSouthold, NYSuffolk County, NY
Median recorded sale amount$975,000$670,000
Recorded amount, 10th percentile$636,000$419,000
Recorded amount, 90th percentile$2,260,000$1,400,000
Average recorded floor area (sq ft)2,4272,004
Average recorded bedrooms3.43.4
Average recorded bathrooms2.42
Median year built19781969
Condominium share of properties0%1.9%

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

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

Suffolk 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: April 2026; not a verified completeness date.

Properties in Southold

Showing page 151 of properties

Glen Court

Southold, NY 11935

Glenmaine Avenue

Southold, NY 06390

Glenmaine Avenue

Southold, NY 06390

Glenn Road

Southold, NY 11971

Goose Creek Lane Extension

Southold, NY 11971

Goose Creek Lane

Southold, NY 11971

Goose Island

Southold, NY 06390

Great Gull

Southold, NY 11957

Great Peconic Bay Boulevard

Southold, NY 11948

Great Peconic Bay Boulevard

Southold, NY 11948

Greenwood Road

Southold, NY 06390

Greenwood Road

Southold, NY 06390

Greenwood Road

Southold, NY 06390

Harbor Lights Drive

Southold, NY 11971

Hay Harbor

Southold, NY 06390

Hay Harbor

Southold, NY 06390

Heathule Avenue

Southold, NY 06390

Henrys Lane

Southold, NY 11958

Hickory Avenue

Southold, NY 11971

Hickory Avenue

Southold, NY 11971

Horton Lane

Southold, NY 11971

Horton Lane

Southold, NY 11971

Horton Lane

Southold, NY 11971

Hound Lane

Southold, NY 06390

Hyatt Road

Southold, NY 11971

Hyatt Road

Southold, NY 11971

Island Pond

Southold, NY 06390

Island Pond

Southold, NY 06390

Jennings Road

Southold, NY 11971

Kayleighs Court

Southold, NY 11971

King Street

Southold, NY 11957

King Street

Southold, NY 11957

Koke Drive

Southold, NY 11971

Lake Avenue

Southold, NY 11971

Lake Drive

Southold, NY 11971

Lighthouse Road

Southold, NY 11971

Madeline Avenue

Southold, NY 06390

Madeline Avenue

Southold, NY 06390

Madeline Avenue

Southold, NY 06390

Madeline Avenue

Southold, NY 06390

Madeline Avenue

Southold, NY 06390

Madeline Avenue

Southold, NY 06390

Main Bayview Road

Southold, NY 11971

Main Bayview Road

Southold, NY 11971

Main Bayview Road

Southold, NY 11971

Main Bayview Road

Southold, NY 11971

Main Bayview Road

Southold, NY 11971

Main Bayview Road

Southold, NY 11971

Main Bayview Road

Southold, NY 11971

Main Road

Southold, NY 11971

Access Suffolk County, NY 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