Own a piece of Petaluma history in this one-of-a-kind Townhouse, located in the beautifully restored Philip Sweed School building, just moments from downtown. Originally built in 1927 and converted into an exclusive 11-unit community, this residence combines timeless character with modern comfort. Inside, you'll find soaring ceilings, oversized windows flooding the space with natural light, and stunning architectural elements like exposed brick. The open layout is ideal for entertaining, while the well-appointed kitchen and hardwood floors add a polished, contemporary feel. Offering 2 bedrooms, 2.5 baths, and approximately 1,368 sq ft, the home features spacious en-suites and a thoughtful floor plan designed for easy living. All of this just blocks from downtown Petaluma's shops, restaurants, and nightlifemaking it the perfect opportunity for those seeking charm, convenience, and a truly unique place to call home.
Closed
$822,000
331 Keller Street #6, Petaluma, CA 94952
2beds
1,368sqft
Townhouse
Built in 2007
1,306 Square Feet Lot
$829,200 Zestimate®
$601/sqft
$3,264 Estimated rent
Home value
$829,200
$788,000 - $871,000
$3,264/mo
Zestimate® history
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List your homeWhat's special
Soaring ceilingsHardwood floorsWell-appointed kitchenSpacious en-suites
Zillow last checked:
Listing updated:
Listed by:
Robert Tomasello DRE #02134623 707-933-6628,
Engel & Volkers Sonoma 707-708-3087
Bought with:
Nadia Alrawi, DRE #02082157
Vanguard Properties
Source: BAREIS,MLS#: 326024617
Originating MLS: Sonoma
Originating MLS: SonomaFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Level: Upper
Bedroom
- Level: Upper
Family room
- Level: Main
Kitchen
- Level: Main
Living room
- Level: Main
Heating
- Central
Cooling
- Ceiling Fan(s)
Appliances
- Included: Built-In Gas Range, Free-Standing Refrigerator, Gas Water Heater, Microwave, Dryer, Washer
- Laundry: Laundry Closet
Features
- Basement: None
- Has fireplace: No
Interior area
- Total structure area: 1,368
- Total interior livable area: 1,368 sqft
Property
Parking
- Total spaces: 2
- Parking features: Covered
Features
- Levels: Two
- Stories: 2
Lot
- Size: 1,306 Square Feet
- Features: Corner Lot
Details
- Parcel number: 006670004000
- Special conditions: Standard
Construction
Type & style
- Home type: Townhouse
- Property subtype: Townhouse
- Attached to another structure: Yes
Condition
- Year built: 2007
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Internet Available
Community & HOA
HOA
- Has HOA: Yes
- Amenities included: Other, See Remarks
- Services included: Common Areas, Insurance on Structure, Maintenance Structure, Roof, Sewer, Trash
- HOA fee: $707 monthly
- HOA name: Sweed School Owners Association
- HOA phone: 707-584-5123
Location
- Region: Petaluma
Financial & listing details
- Price per square foot: $601/sqft
- Tax assessed value: $907,331
- Annual tax amount: $10,482
- Date on market: 3/26/2026
Price history
| Date | Event | Price |
|---|---|---|
| 6/16/2026 | Sold | $822,000-3.2%$601/sqft |
Source:  BAREIS #326024617 Report a problem | ||
| 6/9/2026 | Pending sale | $849,000$621/sqft |
Source: BAREIS #326024617 Report a problem | ||
| 5/12/2026 | Price change | $849,000-5.6%$621/sqft |
Source: BAREIS #326024617 Report a problem | ||
| 3/26/2026 | Listed for sale | $899,000+5.1%$657/sqft |
Source: BAREIS #326024617 Report a problem | ||
| 12/6/2021 | Sold | $855,000-2.3%$625/sqft |
Source: BAREIS #321090870 Report a problem | ||
| 10/30/2021 | Pending sale | $875,000$640/sqft |
Source: BAREIS #321090870 Report a problem | ||
| 10/5/2021 | Listed for sale | $875,000+9.4%$640/sqft |
Source: BAREIS #321090870 Report a problem | ||
| 5/24/2018 | Sold | $800,000+48.7%$585/sqft |
Source: Public Record Report a problem | ||
| 4/13/2007 | Sold | $538,000$393/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,482 +7.3% | $907,331 +2% |
| 2024 | $9,765 +2.1% | $889,541 +2% |
| 2023 | $9,563 +0.9% | $872,100 +2% |
| 2022 | $9,481 +1.6% | $855,000 +1.7% |
| 2021 | $9,332 -0.9% | $840,942 +1% |
| 2020 | $9,413 +1.3% | $832,320 +2% |
| 2019 | $9,296 +26.2% | $816,000 +28.8% |
| 2018 | $7,364 | $633,484 +2% |
| 2017 | -- | $621,064 +2% |
| 2016 | $7,042 | $608,887 +33.8% |
| 2015 | -- | $455,000 +21.7% |
| 2014 | -- | $374,000 |
| 2013 | $429,658 | $374,000 |
| 2012 | -- | $374,000 -9% |
| 2011 | -- | $411,000 +30.9% |
| 2010 | -- | $314,000 -25.2% |
| 2009 | -- | $419,750 -6% |
| 2008 | -- | $446,500 +43.4% |
| 2007 | -- | $311,280 |
Find assessor info on the county website
Neighborhood: 94952
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Nearby schools
GreatSchools rating
- 3/10Valley Vista Elementary SchoolGrades: K-6Distance: 0.6 mi
- 4/10Petaluma Junior High SchoolGrades: 7-8Distance: 0.8 mi
- 8/10Petaluma High SchoolGrades: 9-12Distance: 0.7 mi
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Estimated market value
$829,200
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Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$829,200
- California
- Sonoma County
- Petaluma
- 94952
- 331 Keller Street Unit 6
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