Prime opportunity in the heart of Southold. This exceptional 9.5 acres (approx) parcel with development rights in tact, offers endless potential, including the possibility for future subdivision. Perfectly situated among preserved farmland and surrounded by distinguished estate properties, the setting provides both privacy and prestige. Moments from Southold’s beautiful beaches, vineyards, and village amenities, this rare offering combines natural beauty with convenience. A remarkable investment, prime location for a private estate or development opportunity in one of the North Fork’s most sought-after locations.
Vacant landProperty Type
9.86 acresLot Size
$0Price/Acres
Listing by Kristy Naddell• Douglas Elliman Real Estate
Bought with Amanda Lin• Douglas Elliman Real Estate
Source:OneKey® MLS as Distributed by MLS Grid #932028
Redfin Estimate
Unfortunately, we don't have enough data to generate an accurate Estimate at this time.
Prime opportunity in the heart of Southold. This exceptional 9.5 acres (approx) parcel with development rights in tact, offers endless potential, including the possibility for future subdivision. Perfectly situated among preserved farmland and surrounded by distinguished estate properties, the setting provides both privacy and prestige. Moments from Southold’s beautiful beaches, vineyards, and village amenities, this rare offering combines natural beauty with convenience. A remarkable investment, prime location for a private estate or development opportunity in one of the North Fork’s most sought-after locations.
Year
Property tax
Land + Additions
Assessment*
2026
$4,714
$3,000
2025
$4,714 (+2.3%)
$3,000
2024
$4,608 (+4.5%)
$3,000
2023
$4,409 (+104.6%)
$3,000
2022
$2,155
$3,000
2021
$2,155 (+3.3%)
$3,000
2020
$2,085 (+1.1%)
$3,000
2019
$2,063 (−48.9%)
$3,000
2018
$4,040 (+1.7%)
$3,000
2017
$3,974 (+0.7%)
$3,000
2016
$3,944 (+4.3%)
$3,000
2015
$3,782 (+3.8%)
$3,000
2014
$3,643 (+2.2%)
$3,000
2013
$3,564 (+2.9%)
$3,000
2012
$3,463 (+1.9%)
$3,000
2011
$3,397 (+2.7%)
$3,000
2010
$3,309 (+3.2%)
$3,000
2009
$3,206
$3,000
Tax history for 3635 Old North Rd
Year
Property tax
Land + Additions
Assessment*
2026
$4,714
$3,000
2025
$4,714 (+2.3%)
$3,000
2024
$4,608 (+4.5%)
$3,000
2023
$4,409 (+104.6%)
$3,000
2022
$2,155
$3,000
2021
$2,155 (+3.3%)
$3,000
2020
$2,085 (+1.1%)
$3,000
2019
$2,063 (−48.9%)
$3,000
2018
$4,040 (+1.7%)
$3,000
2017
$3,974 (+0.7%)
$3,000
2016
$3,944 (+4.3%)
$3,000
2015
$3,782 (+3.8%)
$3,000
2014
$3,643 (+2.2%)
$3,000
2013
$3,564 (+2.9%)
$3,000
2012
$3,463 (+1.9%)
$3,000
2011
$3,397 (+2.7%)
$3,000
2010
$3,309 (+3.2%)
$3,000
2009
$3,206
$3,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Exterior
Exterior Information
Building Type: Residential
Lot Information
# of Buildings: 1
Land Sq. Ft: 429,502
Legal Lot Number: 4
Legal Block Number: 2
School Tax District: SOUTHOLD
Municipality Name: SOUTHOLD
Acres: 9.86
Zoning Code: AC
State Use Description: VACANT RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 9.86 acres
Style: Vacant Land
Year Built: —
Year Renovated: —
County: Suffolk County
APN: 1000051000200004001
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Southold Elementary School
Public K-6 • Assigned • 1.6mi
6/10
Southold Junior Senior High School
Public 7-12 • Assigned • 1.6mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
6 days above 90° expected this year, 16 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Southold, NY • 11971
Average low and high temperatures (°F)
35
26
37
26
50
36
59
44
68
53
79
63
83
69
79
63
74
60
65
52
54
43
42
31
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 4.6 hours in December, which is comparable to the
U.S. average for solar exposure.
9 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
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