1645 Furlong Rd is a 462 square foot house on a 1.69 acre lot with 1 bathroom. Based on Redfin's Sebastopol data, we estimate the home's value is $751,898.
Single-familyProperty Type
1971Year Built
1.69 acresLot Size
$1,627Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$751,898
$40K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 41.4% lower than the average sale price ($1.28M) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,033 (+1.2%)
$29,391 + $28,179
$57,570
2024
$1,021 (+2.5%)
$28,815 + $27,627
$56,442
2023
$997 (+0.8%)
$28,250 + $27,086
$55,336
2022
$988 (−0.7%)
$27,697 + $26,555
$54,252
2021
$995 (−5.0%)
$27,154 + $26,035
$53,189
2020
$1,048 (+31.0%)
$26,622 + $25,525
$52,147
2019
$800 (+1.3%)
$26,350 + $25,264
$51,614
2018
$790 (+4.7%)
$25,834 + $24,769
$50,603
2017
$754 (+5.7%)
$24,832 + $23,808
$48,640
2015
$713 (+1.6%)
$24,346 + $23,342
$47,688
2014
$702 (+0.1%)
$23,512 + $22,542
$46,054
2013
$701 (−2.8%)
$23,512 + $22,542
$46,054
2012
$722 (+1.4%)
$23,406 + $22,441
$45,847
2011
$712 (+0.7%)
$22,948 + $22,001
$44,949
2010
$707 (−0.4%)
$22,499 + $21,570
$44,069
2009
$710 (+8.1%)
$22,331 + $21,409
$43,740
2007
$656
$21,947 + $21,040
$42,987
Tax history for 1645 Furlong Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,033 (+1.2%)
$29,391 + $28,179
$57,570
2024
$1,021 (+2.5%)
$28,815 + $27,627
$56,442
2023
$997 (+0.8%)
$28,250 + $27,086
$55,336
2022
$988 (−0.7%)
$27,697 + $26,555
$54,252
2021
$995 (−5.0%)
$27,154 + $26,035
$53,189
2020
$1,048 (+31.0%)
$26,622 + $25,525
$52,147
2019
$800 (+1.3%)
$26,350 + $25,264
$51,614
2018
$790 (+4.7%)
$25,834 + $24,769
$50,603
2017
$754 (+5.7%)
$24,832 + $23,808
$48,640
2015
$713 (+1.6%)
$24,346 + $23,342
$47,688
2014
$702 (+0.1%)
$23,512 + $22,542
$46,054
2013
$701 (−2.8%)
$23,512 + $22,542
$46,054
2012
$722 (+1.4%)
$23,406 + $22,441
$45,847
2011
$712 (+0.7%)
$22,948 + $22,001
$44,949
2010
$707 (−0.4%)
$22,499 + $21,570
$44,069
2009
$710 (+8.1%)
$22,331 + $21,409
$43,740
2007
$656
$21,947 + $21,040
$42,987
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 11, 2016 • Final
Building history record
Perform additional sewer work.
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 1
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 462
Ground Floor Sq. Ft: 462
Building Sq. Ft: 462
# of Stories: 1
Legal Description: 1971 FORM 080-090-16 PT TO 21 BY OR 2476-599 FILE
Lot Information
# of Buildings: 1
Land Sq. Ft: 73,616
Legal Lot Number: 2
Acres: 1.69
Zoning Code: RR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 462
Stories: 1.0
Lot Size: 1.69 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1973
County: Sonoma County
APN: 080090020000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Harmony Elementary School
Public K-1 • Assigned • 2.2mi
Salmon Creek School - A Charter
Charter 2-8 • Assigned • 2.2mi
7/10
Analy High School
Public 9-12 • Assigned • 3.7mi
8/10
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 88° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Sebastopol, CA • 95472
Average low and high temperatures (°F)
61
41
62
43
69
45
66
46
73
49
76
51
74
52
82
53
79
53
76
50
63
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.8 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$715,000 – $865,000
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