643 Port Douglas Rd is a 1,164 square foot house on a 6.1 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Keeseville data, we estimate the home's value is $240,155.
Single-familyProperty Type
2023Year Built
6.1 acresLot Size
$206Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$240,155
$14K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30.7% lower than the average sale price ($347K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RR-8.5
Rural Residential- 8.5 Acres District
The rural residential districts include lands outside of the Village of Keeseville and the hamlet of Port Kent, which are not part of the Forest and Agricultural Lands resource base of the town. Varying development capability of these areas in the main determinant of allowable density.; Use such lands, which are not particularly well-suited to modern commercial agricultural or commercial forest management, to provide opportunities for residents of the town who desire a relatively quiet, private, low density residential setting with the possibility of using a portion of their land for a wood lot, small scale agriculture use, small business, and/or recreation.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Hot Air
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Cottage/Bungalow
Exterior Wall: Wood
Property Information
Living Sq. Ft: 1,164
Ground Floor Sq. Ft: 864
# of Stories: 1
Legal Description: LOT 5 ADGATE PATENT BK 900 PG 266 (CORR DEED)
Lot Information
# of Buildings: 1
Land Sq. Ft: 265,716
Legal Lot Number: 27
Legal Block Number: 2
Municipality Name: CHESTERFIELD
Acres: 6.1
Zoning Code: 01
State Use Description: SINGLE FAMILY RESID
Location Information
Parcel Location Influence: Restrictions
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,164
Stories: 1.0
Lot Size: 6.1 acres
Style: Single Family Residential
Year Built: 2023
Year Renovated: —
County: Essex County
APN: 152000A00404600020270000000
Home facts updated by county records on Jul 20, 2026
Around this home
Schools
Keesville Primary School
Public PreK-6 • Assigned • 1.3mi
8/10
Ausable Valley Middle School
Public 7-8 • Assigned • 6.7mi
2/10
Ausable Valley High School
Public 9-12 • Assigned • 6.7mi
5/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
6 days above 94° expected this year, 13 days in 30 years
1/10 Wind Factor
0% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Keeseville, NY • 12944
Average low and high temperatures (°F)
26
14
28
11
44
25
55
36
64
47
77
58
81
63
77
57
72
53
60
42
44
32
30
17
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.7 hours in
June and 2.7 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
2.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$229,000 – $277,000
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