Location, Location, Location! Sprawling mint one level home set back from the road on 2.39 acres. Close to a gorgeous sandy sound beach, and small restaurant for waterside dining. The freshly painted interior and hard wood floors accentuate the spaciousness of this extraordinary ranch home. Huge great room has double sliders that open to the large back deck for entertaining, or quiet reflection with nature. Beautiful sunlit living room, and dining room off of the large kitchen. Each roomy bedroom and most of the home has wood floors. Central a/c, full basement with high ceilings, and 2+ car garage. Plenty of room for a pool! The property is backed by county owned land ensuring privacy. This is truly an outstanding move-in ready North Fork home!, Additional information: Appearance:Excellent,Separate Hotwater Heater:Y
Single-familyProperty Type
2.35 acresLot Size
Listing by Suzette Reiss• Douglas Elliman Real Estate
Bought with Marianne Collins• Brown Harris Stevens N Fork
Source:OneKey® MLS as Distributed by MLS Grid #L3432080
Redfin Estimate
$1,275,504
$226K since sold in March 2023$34K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.5% lower than the average sale price ($1.28M) of 6 comparable homes.
Location, Location, Location! Sprawling mint one level home set back from the road on 2.39 acres. Close to a gorgeous sandy sound beach, and small restaurant for waterside dining. The freshly painted interior and hard wood floors accentuate the spaciousness of this extraordinary ranch home. Huge great room has double sliders that open to the large back deck for entertaining, or quiet reflection with nature. Beautiful sunlit living room, and dining room off of the large kitchen. Each roomy bedroom and most of the home has wood floors. Central a/c, full basement with high ceilings, and 2+ car garage. Plenty of room for a pool! The property is backed by county owned land ensuring privacy. This is truly an outstanding move-in ready North Fork home!, Additional information: Appearance:Excellent,Separate Hotwater Heater:Y
Public Records
Aug 11, 2005
Sold
$735,000
Year
Property tax
Land + Additions
Assessment*
2026
$10,370
$2,300 + $4,300
$6,600
2025
$10,370 (+2.3%)
$2,300 + $4,300
$6,600
2024
$10,139 (+15.0%)
$2,300 + $4,300
$6,600
2023
$8,818 (−48.8%)
$2,300 + $3,700
$6,000
2022
$17,238
$2,300 + $9,700
$12,000
2021
$17,238 (+106.7%)
$2,300 + $9,700
$12,000
2020
$8,341 (−49.5%)
$2,300 + $9,700
$12,000
2019
$16,501 (+2.1%)
$2,300 + $9,700
$12,000
2018
$16,159 (+1.7%)
$2,300 + $9,700
$12,000
2017
$15,895 (+0.7%)
$2,300 + $9,700
$12,000
2016
$15,778 (+4.3%)
$2,300 + $9,700
$12,000
2015
$15,129 (+3.8%)
$2,300 + $9,700
$12,000
2014
$14,575 (+2.2%)
$2,300 + $9,700
$12,000
2013
$14,257 (+2.9%)
$2,300 + $9,700
$12,000
2012
$13,851 (+1.9%)
$2,300 + $9,700
$12,000
2011
$13,590 (+2.7%)
$2,300 + $9,700
$12,000
2010
$13,236 (+3.2%)
$2,300 + $9,700
$12,000
2009
$12,822
$2,300 + $9,700
$12,000
Tax history for 640 Chestnut Rd
Year
Property tax
Land + Additions
Assessment*
2026
$10,370
$2,300 + $4,300
$6,600
2025
$10,370 (+2.3%)
$2,300 + $4,300
$6,600
2024
$10,139 (+15.0%)
$2,300 + $4,300
$6,600
2023
$8,818 (−48.8%)
$2,300 + $3,700
$6,000
2022
$17,238
$2,300 + $9,700
$12,000
2021
$17,238 (+106.7%)
$2,300 + $9,700
$12,000
2020
$8,341 (−49.5%)
$2,300 + $9,700
$12,000
2019
$16,501 (+2.1%)
$2,300 + $9,700
$12,000
2018
$16,159 (+1.7%)
$2,300 + $9,700
$12,000
2017
$15,895 (+0.7%)
$2,300 + $9,700
$12,000
2016
$15,778 (+4.3%)
$2,300 + $9,700
$12,000
2015
$15,129 (+3.8%)
$2,300 + $9,700
$12,000
2014
$14,575 (+2.2%)
$2,300 + $9,700
$12,000
2013
$14,257 (+2.9%)
$2,300 + $9,700
$12,000
2012
$13,851 (+1.9%)
$2,300 + $9,700
$12,000
2011
$13,590 (+2.7%)
$2,300 + $9,700
$12,000
2010
$13,236 (+3.2%)
$2,300 + $9,700
$12,000
2009
$12,822
$2,300 + $9,700
$12,000
*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: Single Family
Property Information
Subdivision Name: MINOR SUB PREPARED FOR THE REA
Lot Information
# of Buildings: 1
Land Sq. Ft: 102,366
Legal Lot Number: 16
Legal Block Number: 3
School Tax District: SOUTHOLD
Municipality Name: SOUTHOLD
Acres: 2.35
Zoning Code: AC R-40
State Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 2.35 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Suffolk County
APN: 1000059000300016003
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Southold Elementary School
Public K-6 • Assigned • 1.1mi
6/10
Southold Junior Senior High School
Public 7-12 • Assigned • 1.1mi
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
Estimated sale price
$1.21M – $1.47M
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