Situated in the heart of downtown Sebastopol, this unique home blends vintage charm, contemporary luxury, and Sonoma County living. The original part of the house boasts charming period architecture and has been beautifully maintained and updated. The 2-bedroom, 2-bathroom layout offers a comfortable living space, however the piece de resistance is the brand new, beautifully designed south wing addition/ADU.Boasting luxury features throughout, top-of-the-line AJ Madison Fulgor kitchen appliances, and custom 110 year old black walnut oak countertop. Energy efficiency was thoughtfully prioritized with owned solar, thermal blinds, and split systems, all working together to create a comfortable and environmentally conscious living experience. The backyard is a serene oasis, perfect for gardening, relaxation, and entertainment. What truly sets this home apart are the possibilities: Enjoy the home as a full private residence, generate income by renting one wing, or run your business in the original front house and retreat to the luxurious south wing for personal living. Sebastopol is known for its artistic community, boutique shops, farm-to-table cuisine and proximity to the Sonoma coast, 660 S Main Street speaks to those who crave a lifestyle as thoughtfully crafted as the home itself
Single-familyProperty Type
1908Year Built
10,851 sq ftLot Size
$714Est. Price/Sq.Ft.
4 spacesParking
Listed by Tracy Warr•DRE #01443203• Coldwell Banker Brokers of the Valley
•707-287-1994 (agent)
•twarr@cbnapavalley.com (agent)
Bought with Florence Sheffer•DRE #01737673• Coldwell Banker Realty
Discover this remarkable 1908 period home right in the heart of charming downtown Sebastopol. Brimming with character and high-end upgrades, this property effortlessly combines the best of vintage charm, contemporary luxury, and Sonoma County living. Step inside to find a spacious primary with a luxurious ensuite featuring heated floors, double sinks and seperate shower and tub, as well as a beautifully designed chefs kitchen. Sunlight pours in through large windows, illuminating the home and creating an inviting ambiance throughout. Outside a serene oasis awaits, offering an ideal backdrop for entertaining friends and family, as well as tranquil relaxation. With an expansive garden, and detached garage with full plans for an ADU from builders at Studio Sebastopol. There is an incredible opportunity to expand and tailor the property as well as create additional income. The unique zoning allows for versatile use for this home, having previously accommodated commercial businesses. This opens doors to a wide array of possibilities inviting entrepreneurial ventures and creative endeavors. This home is ideally situated just blocks away from Sebastopol's vibrant food and wine scene. Savor local culinary delights and indulge in world-class wines, all within easy reach.
BAREIS #322055086
Jul 27, 2022
Sold
$1,075,000
$448/sq ft
Jun 27, 2022
Contingent
—
Jun 13, 2022
Listed
$979,000
$408/sq ft
Gorgeous turn of the century Victorian that has been lovingly upgraded throughout. This open floor plan home boasts so much character but still maintains the vintage elements you love like the high ceilings and large front porch. The upgrades throughout include a remodeled chef's kitchen with large island, remodeled luxurious main bath w walk-in shower and heated floors, remodeled guest bath, newer HVAC, newer Solar installed, newer roof, newer paint, newer windows and more. Private deck in yard is perfect for entertaining with workshop, gardens, lounge area and chicken coop. Tons of possibilities with this large of a lot. Walking distance to downtown and the Barlow but so quiet inside the home. Don't miss out on the amazing and unique Sebastopol Gem. Zoned residential or commercial.
Public Records
Jan 13, 2017
Sold
$460,000
$192/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,727 (+4.3%)
$27,535 + $84,521
$112,056
2024
$12,202 (−0.8%)
$408,000 + $663,000
$1,071,000
2023
$12,302 (+104.2%)
$400,000 + $650,000
$1,050,000
2022
$6,024 (+1.8%)
$400,000 + $675,000
$1,075,000
2021
$5,914 (+2.1%)
$196,854 + $306,220
$503,074
2020
$5,794 (+2.5%)
$192,995 + $300,216
$493,211
2019
$5,651 (+1.5%)
$191,017 + $297,138
$488,155
2018
$5,568 (+582.7%)
$187,272 + $291,312
$478,584
2010
$816 (−2.3%)
$24,102 + $26,855
$50,957
2009
$835 (+5.4%)
$23,922 + $26,655
$50,577
2007
$792
$23,509 + $26,196
$49,705
Tax history for 660 S Main St
Year
Property tax
Land + Additions
Assessment*
2025
$12,727 (+4.3%)
$27,535 + $84,521
$112,056
2024
$12,202 (−0.8%)
$408,000 + $663,000
$1,071,000
2023
$12,302 (+104.2%)
$400,000 + $650,000
$1,050,000
2022
$6,024 (+1.8%)
$400,000 + $675,000
$1,075,000
2021
$5,914 (+2.1%)
$196,854 + $306,220
$503,074
2020
$5,794 (+2.5%)
$192,995 + $300,216
$493,211
2019
$5,651 (+1.5%)
$191,017 + $297,138
$488,155
2018
$5,568 (+582.7%)
$187,272 + $291,312
$478,584
2010
$816 (−2.3%)
$24,102 + $26,855
$50,957
2009
$835 (+5.4%)
$23,922 + $26,655
$50,577
2007
$792
$23,509 + $26,196
$49,705
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
10,850 Sq. Ft.
Year renovated
2005
Sq. Ft.
2,306
Year built
1908
Style
Single Family Residential
County
Sonoma County
APN
004093009000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 28, 2026.
CO
Office Commercial District
The CO District is intended to create, preserve, and enhance areas containing a mixture of professional, medical, administrative, and general offices, residential, and small-scale retail uses and to encourage mixed-use developments of commercial and residential uses. This district is typically appropriate along major thoroughfares and adjacent to residential neighborhoods.
Permitted uses
Include but are not limited to:
Garden center
General retail
Restaurant
Housing-Group
Office
Educational/school
Park & open space
Mar 13, 2025 • Final
Building safety and construction
ADU
Oct 25, 2022 • Final
Building safety and construction
HVAC
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
Parking
Parking & Garage Information
Parking Total: 4
Parking Features: No Garage, RV Possible
Interior
Bathroom Information
# of Bathrooms (Total): 3
# of Bathrooms (Full): 3
Bedroom Information
# of Bedrooms (Total): 3
Heating & Cooling
Cooling: Central
Heating: Central
Interior Features
Accessibility Features: Accessible Approach with Ramp
Laundry Features: Laundry Closet, Washer/Dryer Stacked Included
# of Stories: 1
Room Information
Basement: Partial
Main Level: Bedroom(s), Dining Room, Full Bath(s), Kitchen, Living Room
Exterior
Exterior Features
Allows Horses: No
Pool Information
Has Private Pool: No
Has Spa: No
Property Information
ADU 2nd Unit: Yes
Property Condition: New Construction, Updated/Remodeled
Property Type: Residential
Property Sub Type: Single Family Residence
Lot Information
Lot Size Square Feet: 10,851
Lot Size Acres: 0.2491
Lot Features: Curb(s), Garden, Landscape Front, Low Maintenance
Utilities
Utilities Information
Utilities: Cable Available, Internet Available, Solar
Sewer: Public Sewer
Electric: See Remarks
Location
HOA Information
Association YN: No
Location Information
Area: Sebastopol
Community Information
Senior Community: No
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,306
Stories: 1.0
Lot Size: 10,850 square feet
Style: Single Family Residential
Year Built: 1908
Year Renovated: 2005
County: Sonoma County
APN: 004093009000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Park Side Elementary School
Public K-4 • Assigned • 0.5mi
9/10
Brook Haven Elementary School
Public 5-8 • Assigned • 1.0mi
5/10
Analy High School
Public 9-12 • Assigned • 0.9mi
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
71
51
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
$1.63M – $1.97M
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