Tucked into San Rafael's coveted Sun Valley neighborhood, 28 Windsor Avenue offers a peaceful setting, hillside views, and the flexibility today's buyers are looking for. Filled with natural light, the home enjoys beautiful outlooks from the kitchen and expansive back deck, perfect for morning coffee, outdoor dining, or simply taking in the surrounding greenery. The permitted junior ADU on the lower level adds valuable versatility, making it ideal for guests, extended family, a private home office, or potential rental income. The home's private setting offers a welcome sense of privacy while still being just moments from everything that makes Sun Valley so special. Just around the corner, you'll find neighborhood favorites like Andy's Local Market, Sun Valley Park, West End Nursery, and the vibrant West End with local cafs, restaurants, breweries, and boutiques. Miles of nearby hiking and biking trails, easy access to downtown San Rafael, and Highway 101 make everyday living as convenient as it is enjoyable. Offering privacy, flexibility, and an exceptional location in one of Marin County's most sought-after neighborhoods, 28 Windsor Avenue presents a wonderful opportunity to experience the best of Sun Valley living.
Active
$1,300,000
28 Windsor Avenue, San Rafael, CA 94901
3beds
1,425sqft
:
Get pre-qualified$8,495/mo
Single Family Residence
Built in 1954
5,235 Square Feet Lot
$1,278,800 Zestimate®
$912/sqft
$-- HOA
What's special
Peaceful settingHillside viewsFilled with natural lightExpansive back deck
- 6 days |
- 2,050 |
- 123 |
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Alexandra Bondanza DRE #02137227 415-446-8292,
Golden Gate Sotheby's Internat 415-456-1200,
Joe Bondanza DRE #00910574 415-246-5549,
Golden Gate Sotheby's Internat
Source: BAREIS,MLS#: 326066789
Originating MLS: Marin County
Originating MLS: Marin CountyFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Partial bathrooms: 1
Rooms
- Room types: Kitchen, Living Room
Bedroom
- Level: Lower,Main
Bathroom
- Level: Lower,Main
Dining room
- Level: Main
Kitchen
- Features: Pantry Cabinet, Quartz Counter
- Level: Lower,Main
Living room
- Level: Main
Heating
- Central
Cooling
- Ceiling Fan(s)
Appliances
- Included: Dishwasher, Disposal, Free-Standing Electric Range, Free-Standing Refrigerator, Microwave, Dryer, Washer
- Laundry: Stacked Only
Features
- Flooring: Laminate, Tile, Wood
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Brick, Wood Burning
Interior area
- Total structure area: 1,425
- Total interior livable area: 1,425 sqft
Property
Parking
- Total spaces: 1
- Parking features: Converted Garage
- Uncovered spaces: 1
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck
- Fencing: Metal,Wood
- Has view: Yes
- View description: Hills, Mountain(s), Mt Tamalpais
Lot
- Size: 5,235 Square Feet
- Features: See Remarks
Details
- Parcel number: 01004207
- Special conditions: Trust
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
- Attached to another structure: Yes
Materials
- Foundation: Slab
- Roof: Bitumen
Condition
- Year built: 1954
Utilities & green energy
- Gas: Diesel
- Sewer: Public Sewer
- Water: Water District
- Utilities for property: Diesel, Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: San Rafael
Financial & listing details
- Price per square foot: $912/sqft
- Tax assessed value: $101,116
- Annual tax amount: $2,569
- Date on market: 8/5/2026
Estimated market value
$1,278,800
$1.21M - $1.34M
$5,955/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/5/2026 | Listed for sale | $1,300,000$912/sqft |
Source:  BAREIS #326066789 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,569 +3.1% | $101,116 +2% |
| 2024 | $2,492 +5% | $99,133 +2% |
| 2023 | $2,373 +3.4% | $97,190 +2% |
| 2022 | $2,296 +1.2% | $95,284 +2% |
| 2021 | $2,269 +0.3% | $93,416 +1% |
| 2020 | $2,263 +8.1% | $92,459 +2% |
| 2019 | $2,094 +0.5% | $90,646 +2% |
| 2018 | $2,084 +2.2% | $88,869 +2% |
| 2017 | $2,039 +5.5% | $87,126 +2% |
| 2016 | $1,932 +2.8% | $85,418 +1.5% |
| 2015 | $1,879 +3.2% | $84,136 +2% |
| 2014 | $1,821 | $82,488 +0.5% |
| 2013 | -- | $82,103 +2% |
| 2012 | -- | $80,493 +2% |
| 2011 | -- | $78,915 +0.8% |
| 2010 | -- | $78,326 -0.2% |
| 2009 | -- | $78,512 +2% |
| 2008 | -- | $76,973 +2% |
| 2007 | -- | $75,464 +2% |
| 2006 | -- | $73,984 +2% |
| 2005 | -- | $72,534 +2% |
| 2004 | -- | $71,112 +1.9% |
| 2003 | -- | $69,809 +2% |
| 2002 | -- | $68,440 +2% |
| 2001 | -- | $67,099 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Sun Valley
Nearby schools
GreatSchools rating
- 10/10Sun Valley Elementary SchoolGrades: K-5Distance: 0.3 mi
- 6/10James B. Davidson Middle SchoolGrades: 6-8Distance: 1.6 mi
- 9/10Terra Linda High SchoolGrades: 9-12Distance: 1.2 mi
Schools provided by the listing agent
- District: San Rafael City Schools
Source: BAREIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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