443 W Spain St Sonoma, CA 95476
Sonoma AreaEstimated payment $5,339/month
Highlights
- Deck
- Cottage
- Double Pane Windows
- Granite Countertops
- Covered Patio or Porch
- Walk-In Closet
About This Home
Price Improvement! Located just four blocks from the historic Sonoma Plaza, this charming cottage sits perfectly within a rare double lot that offers a canvas for ideas that will no doubt enhance its future value. Whether it's expansion of the existing home or building a second residence (keeping the cottage as an ADU), this property sits in one of Sonoma's most desirable neighborhoods, with great shopping, dining, wine tasting, and miles of scenic walking trails within a few minutes of home. Additional conveniences include central HVAC, a convenient half bath off the kitchen, and stacked laundry appliances. A covered pergola creates the perfect outdoor space for dining, entertaining, or simply relaxing and enjoying Sonoma's mild evenings. The expansive all-weather lawn offers plenty of space for all types of outdoor recreation as well as entertaining. A raised deck adds even more room as an outdoor gathering area, while the stamped concrete walkways and patios give the outdoor spaces timeless character. Indoor and outdoor furnishings are also available for purchase.
Open House Schedule
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Sunday, August 9, 20261:00 to 3:00 pm8/9/2026 1:00:00 PM +00:008/9/2026 3:00:00 PM +00:00Add to Calendar
Home Details
Home Type
- Single Family
Year Built
- Built in 1947 | Remodeled
Lot Details
- 11,970 Sq Ft Lot
- North Facing Home
- Masonry wall
- Wood Fence
- Landscaped
- Artificial Turf
- Front Yard Sprinklers
Home Design
- Cottage
- Slab Foundation
- Composition Roof
Interior Spaces
- 753 Sq Ft Home
- 1-Story Property
- Double Pane Windows
- Window Treatments
- Combination Dining and Living Room
- Laminate Flooring
- Stacked Washer and Dryer
Kitchen
- Free-Standing Gas Oven
- Range Hood
- Microwave
- Dishwasher
- Granite Countertops
- Disposal
Bedrooms and Bathrooms
- 1 Bedroom
- Walk-In Closet
- Dual Flush Toilets
- Separate Shower
Home Security
- Carbon Monoxide Detectors
- Fire and Smoke Detector
Parking
- 6 Open Parking Spaces
- No Garage
Outdoor Features
- Outside Bathroom Access
- Deck
- Covered Patio or Porch
- Pergola
- Outdoor Storage
Utilities
- Central Heating and Cooling System
- Underground Utilities
- Natural Gas Connected
- Gas Water Heater
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $11,528 | $887,500 | $716,829 | $170,671 |
| 2024 | $11,555 | $870,099 | $702,774 | $167,325 |
| 2023 | $11,555 | $853,040 | $688,995 | $164,045 |
| 2022 | $10,773 | $836,315 | $675,486 | $160,829 |
| 2021 | $10,469 | $819,918 | $662,242 | $157,676 |
| 2020 | $10,436 | $811,512 | $655,452 | $156,060 |
| 2019 | $10,207 | $795,600 | $642,600 | $153,000 |
| 2018 | $8,229 | $600,638 | $475,344 | $125,294 |
| 2017 | $7,602 | $568,000 | $450,000 | $118,000 |
| 2016 | $6,747 | $524,000 | $442,000 | $82,000 |
| 2015 | $6,653 | $516,000 | $436,000 | $80,000 |
| 2014 | $5,361 | $400,000 | $338,000 | $62,000 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/07/2026 08/07/26 | Price Changed | $795,000 | 0.0% | $1,056 / Sq Ft |
| 08/07/2026 08/07/26 | For Sale | $795,000 | -7.6% | $1,056 / Sq Ft |
| 08/05/2026 08/05/26 | Off Market | $860,000 | -- | -- |
| 07/22/2026 07/22/26 | Price Changed | $860,000 | -3.4% | $1,142 / Sq Ft |
| 05/06/2026 05/06/26 | For Sale | $890,000 | -- | $1,182 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Grant Deed | $390,000 | Fidelity National Title Co | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | Old Republic Title Co | |
| Grant Deed | $562,500 | Old Republic Title Co |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $430,000 | Adjustable Rate Mortgage/ARM |
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 326039164
APN: 018-191-026
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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Ask me questions while you tour the home.