642 High St is a 1,224 square foot house on a 7,192 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Sebastopol data, we estimate the home's value is $785,968.
Single-familyProperty Type
1917Year Built
7,192 sq ftLot Size
$642Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$785,968
$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.6% lower than the average sale price ($799K) of 6 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
$1,346 (+26.8%)
$15,705 + $54,566
$70,271
2024
$1,061 (+1.9%)
$15,398 + $53,497
$68,895
2023
$1,041
$15,097 + $52,449
$67,546
2022
$1,042 (−0.2%)
$14,801 + $51,421
$66,222
2021
$1,044 (−3.5%)
$14,511 + $50,413
$64,924
2020
$1,082 (+4.8%)
$14,227 + $49,425
$63,652
2019
$1,032 (+0.8%)
$14,082 + $48,919
$63,001
2018
$1,024 (+3.9%)
$13,806 + $47,960
$61,766
2017
$986 (+5.9%)
$13,271 + $46,099
$59,370
2015
$931 (+1.0%)
$13,011 + $45,196
$58,207
2014
$922 (+0.2%)
$12,565 + $43,646
$56,211
2013
$921 (+6.5%)
$12,565 + $43,646
$56,211
2012
$864 (+1.4%)
$12,509 + $43,449
$55,958
2011
$853 (+0.8%)
$12,264 + $42,598
$54,862
2010
$846 (−2.2%)
$12,024 + $41,763
$53,787
2009
$865 (+5.3%)
$11,935 + $41,451
$53,386
2007
$822
$11,730 + $40,736
$52,466
Tax history for 642 High St
Year
Property tax
Land + Additions
Assessment*
2025
$1,346 (+26.8%)
$15,705 + $54,566
$70,271
2024
$1,061 (+1.9%)
$15,398 + $53,497
$68,895
2023
$1,041
$15,097 + $52,449
$67,546
2022
$1,042 (−0.2%)
$14,801 + $51,421
$66,222
2021
$1,044 (−3.5%)
$14,511 + $50,413
$64,924
2020
$1,082 (+4.8%)
$14,227 + $49,425
$63,652
2019
$1,032 (+0.8%)
$14,082 + $48,919
$63,001
2018
$1,024 (+3.9%)
$13,806 + $47,960
$61,766
2017
$986 (+5.9%)
$13,271 + $46,099
$59,370
2015
$931 (+1.0%)
$13,011 + $45,196
$58,207
2014
$922 (+0.2%)
$12,565 + $43,646
$56,211
2013
$921 (+6.5%)
$12,565 + $43,646
$56,211
2012
$864 (+1.4%)
$12,509 + $43,449
$55,958
2011
$853 (+0.8%)
$12,264 + $42,598
$54,862
2010
$846 (−2.2%)
$12,024 + $41,763
$53,787
2009
$865 (+5.3%)
$11,935 + $41,451
$53,386
2007
$822
$11,730 + $40,736
$52,466
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R4
Single-Family Residential District
The purpose of the R4 District is to implement the Medium Density Residential land use category of the General Plan. This district is applicable to single-family residential areas with densities up to approximately 8.7 units per acre.
Permitted uses
Include but are not limited to:
Garden center
Day care facility
Housing-Group
Housing-Single unit
Park & open space
Apr 27, 2026 • Final
Building safety and construction
Gas
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
Heating & Cooling
Heating Type: Wall Furnace
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,224
Ground Floor Sq. Ft: 1,224
Building Sq. Ft: 1,404
# of Stories: 1
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 288
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,192
Acres: 0.1651
Depth Footage: 120
Front Footage: 60
Zoning Code: CITYSE
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,224
Stories: 1.0
Lot Size: 7,192 square feet
Style: Single Family Residential
Year Built: 1917
Year Renovated: 1930
County: Sonoma County
APN: 004092008000
Home facts updated by county records on Aug 28, 2026
Around this home
Schools
Park Side Elementary School
Public K-4 • Assigned • 0.5mi
9/10
Brook Haven Elementary School
Public 5-8 • Assigned • 0.9mi
5/10
Analy High School
Public 9-12 • Assigned • 0.8mi
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
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 90° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 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
77
52
82
53
79
55
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 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$747,000 – $904,000
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