490 W Spain Street
Sonoma, CA, 95476
$1,195,000
3 Beds
2 Baths
1,398 SqFt
0.23 Acres
This property offers far more than meets the eye. Its R-L (Low Density Residential) zoning opens the door to a rare range of future development possibilities, including SB9 lot split potential which may allow for up to two lots with the possibility of two units per lot along with ADU/JADU opportunities, creating an exceptional canvas for expansion, multi-generational living, or long-term investment (buyer to verify). Just blocks from the iconic Sonoma Plaza, this charming turn-of-the-century cottage pairs immediate lifestyle appeal with remarkable upside. Rich with vintage character and original wood floors, the 3-bedroom, 1.5-bath residence offers great bones now thoughtfully enhanced with recent roof, electrical, HVAC, and comprehensive interior/exterior paint upgrades. Designed for both relaxed living and memorable entertaining, a beautifully covered indoor-outdoor dining pavilion seamlessly connects the main residence to the expansive oversized garage currently transformed into a vibrant flex space with game room, lounge, and gathering areas that flow effortlessly to additional outdoor entertaining spaces, including a fire pit retreat. Whether enjoyed as-is or reimagined over time, the property offers an uncommon blend of charm, versatility, and future potential. Whether envisioned as a thoughtfully updated in-town Sonoma residence, a strategic development opportunity, or a dynamic live-investment hold, this is a uniquely flexible offering in one of Sonoma’s most coveted downtown locations.
Property Details
Price:
$1,195,000
MLS #:
326041601
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
sonoma
Finished Sq Ft:
1,398
Lot Size:
10,001 sqft / 0.23 acres (approx)
Year Built:
1949
Days on Market:
0
List Date:
May 15, 2026
Interior
# of Fireplaces
1
Appliances
Built- In Electric Oven, Built- In Electric Range, Free Standing Refrigerator, Hood Over Range, Microwave
Basement
None
Bath Features
Shower Stall(s), Tile, Tub w/Shower Over, Window
Cooling
Multi Units
Fireplace Features
Living Room
Flooring
Wood
Full Bathrooms
1
Half Bathrooms
1
Heating
Central
Kitchen Features
Breakfast Area
Laundry Features
Dryer Included, Inside Room, Washer Included
Levels
One
Exterior
Driveway/Sidewalks
Paved Driveway
Exterior Features
Covered Courtyard, Fire Pit, Uncovered Courtyard
Fencing
Full
Lot Features
Auto Sprinkler Front, Auto Sprinkler Rear, Corner, Landscape Back, Landscape Front, Shape Regular
Parking Features
Covered, Detached, Enclosed, Garage Door Opener, Garage Facing Side, Private, Side-by- Side, Workshop in Garage
Pool
No
Roof
Shingle
Security Features
Carbon Mon Detector, Smoke Detector, Video System
Spa
No
Stories
1
Financial
HOA
No
Map
All map details are google-generated and can contain errors. Lot lines and building locations are fuzzy. See Official plat maps for more accurate information.
Community
- Address490 W Spain Street Sonoma CA
- CitySonoma
- CountySonoma
- Zip Code95476
Subdivisions in Sonoma
Similar Listings Nearby
Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Caroline Sebastiani at Sotheby’s International Realty
490 W Spain Street
Sonoma, CA


