331 Keller St, Unit 11

$725,000
Last Sold Price
2
Beds
1,301 Sq. Ft.
$557 / Sq. Ft.
1,301
Sq. Ft.
$557
per Sq. Ft.

Description

Petaluma's Best-Kept Secret - Historic Charm Meets Modern Living. Welcome to the Philip Sweed School Building a rare and captivating residence in the heart of the Oakhill Brewster Historic District. Designed by noted architect Brainerd Jones and originally built in 1927, this architectural treasure was transformed in 2007 into just 11 exclusive townhomes, blending historic character with modern convenience. This spacious 2-bedroom, 2.5-bath home offers 1,301 sq ft of thoughtfully designed living...Petaluma's Best-Kept Secret - Historic Charm Meets Modern Living. Welcome to the Philip Sweed School Building a rare and captivating residence in the heart of the Oakhill Brewster Historic District. Designed by noted architect Brainerd Jones and originally built in 1927, this architectural treasure was transformed in 2007 into just 11 exclusive townhomes, blending historic character with modern convenience. This spacious 2-bedroom, 2.5-bath home offers 1,301 sq ft of thoughtfully designed living space. Inside, you'll find exposed brick, soaring ceilings, and skylights that bathe the home in natural light. Warm hard wood floors flow throughout, creating a welcoming and stylish atmosphere. The well-appointed kitchen features stainless steel appliances and contemporary finishes, offering functionality and style for everyday cooking. Additional features include in-unit laundry and covered parking, enhancing comfort and ease of living. Situated just blocks from Petaluma's vibrant downtown, you're perfectly positioned to enjoy award-winning restaurants, coffee shops, wine bars, and boutique shopping all right at your doorstep. Don't miss this opportunity to own a piece of Petaluma history in one of its most desirable locations.

Property Details for 331 Keller Street, Unit 11

Cross Street
Prospect
Total Parking Spaces
2
LISTING UPDATED: 12/12/2025 09:54 AM

Property Details for 331 Keller Street, Unit 11

StatusClosed
MLS #325074494
Days on Compass84
Taxes-
HOA Fees$699 / month
Condo/Co-op Fees-
Compass TypeTownhouse
MLS TypeResidential / Townhouse
Year Built2007
Lot Size0.03 AC / 1,385 SF
CountySonoma County

Location

Listing Courtesy of Century 21 Epic, Bill Gabbert, DRE #01368409

Sold By Redfin, Michael Bell, DRE #01211121

Add your commute

Building Information for 331 Keller Street, Unit 11

Stories2Residences11Year Built2007Lot Size0.03 AC / 1,385 SF

Payment Calculator

$5,136 per month

30 year fixed, 6.28% Interest

Principal and Interest

$3,582

Property Taxes

$855

HOA Dues

$699

The Payment Calculator is for illustrative purposes only.

Property Information for 331 Keller Street, Unit 11

Summary
Location and General Information
  • Area/District: Petaluma West
  • Area Short Display: B1000
  • Directions to Property: Washington to Keller
  • Area Long Display: Petaluma West
Taxes and HOA Information
  • Association Fee Includes: Common Areas, Management, Roof
  • Association: Yes
  • Association Fee: $699
  • Association Name: Sweed School Owners Association
  • Association Fee Frequency: Monthly
  • Association Phone: (707) 584-5123
  • APN: 006-670-010-000
Parking
  • Parking Features: Assigned, No Garage
  • Carport Spaces: 1
  • Garage Spaces: 0
  • Open Parking Spaces: 0
Virtual Tour
  • Virtual Media Count: 1
Property
Lot Information
  • Unit: 11
  • Square Footage: 1301.0
  • Square Footage Source: Assessor Agent-Fill
  • Year Built Source: Assessor Auto-Fill
  • Lot Size Source: Assessor Auto-Fill
  • Lot Size Square Feet: 1385.0
  • Lot Features: See Remarks
  • Property Condition: Original
Property and Assessments
  • Senior Community: No
  • Buyer Financing: Conventional
  • Picture Count: 52
  • Property Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Utilities
  • Sewer: Sewer Public
  • Water Source: Water Public
  • Utilities: Public
Interior and Exterior Features
Exterior Features
  • Horse Property: No
  • Stories: 2
  • Levels: 2 Story
  • Upper Level: Bedroom(s), Primary Bedroom
  • Main Level: Dining Room, Kitchen, Living Room
  • Association Features: See Remarks
  • Pool: No
  • Pool: No
Interior Features
  • Heating: Central
  • Cooling: Ceiling Fan(s)
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bathrooms: 3.0
  • Bedrooms: 2
  • Flooring: Carpet, Wood
  • Fireplace: No
  • Appliances: Dishwasher, Free Standing Gas Range, Free Standing Refrigerator
  • Laundry Features: Laundry Closet, Washer/Dryer Stacked Included
  • # of Fireplaces: 0
  • # of Rooms: 0
  • Spa: No
Multi Family
Multi-Family Information
  • # of Units: 0
Multi-Family Additional Information
  • 2nd Unit Approx SqFt: 0.0
  • 2nd Unit Rents for: $.00
Unit 2
  • ADU/2nd Unit: No

Property History for 331 Keller Street, Unit 11

DateEvent & SourcePriceAppreciation
Dec 12, 2025

Sold

REBAREIS #325074494

$725,000
Dec 5, 2025

Pending

REBAREIS #325074494

Nov 11, 2025

Contingent - Show

REBAREIS #325074494

Oct 29, 2025

Price Change

REBAREIS #325074494

$749,000
Oct 14, 2025

Price Change

REBAREIS #325074494

$775,000
Sep 12, 2025

Listed (Active)

REBAREIS #325074494

$799,000
Feb 3, 2020

Sold

REBAREIS #22002267

$812,000
Feb 3, 2020

Pending

REBAREIS #22002267

Oct 28, 2019

Listed (Active)

REBAREIS #22002267

$799,000
Dec 21, 2017

Sold

REBAREIS #21727051

$750,000
Dec 18, 2017

Pending

REBAREIS #21727051

Dec 15, 2017

Sold (Public Record)

Public Record #613457080

$750,000

+8.3% / yr

Nov 28, 2017

Listed (Active)

REBAREIS #21727051

$695,000
May 28, 2015

Sold

REBAREIS #21507318

$605,000
May 27, 2015

Pending

REBAREIS #21507318

Apr 10, 2015

Sold (Public Record)

Public Record #550160676

$605,000

+6.8% / yr

Apr 6, 2015

Listed (Active)

REBAREIS #21507318

$600,000
Oct 5, 2010

Sold (Public Record)

Public Record #298427300

$450,000

-7.1% / yr

Sep 25, 2009

Withdrawn

RESFAR #20909365

$495,000
Apr 6, 2009

Price Change

RESFAR #20909365

$500,000
Apr 6, 2009

Listed (Active)

RESFAR #20909365

$495,000
Apr 25, 2007

Sold (Public Record)

Public Record #219388085

$579,000
DateEvent & SourcePrice
12/12/2025

Sold

REBAREIS #325074494

$725,000
12/05/2025

Pending

REBAREIS #325074494

11/11/2025

Contingent - Show

REBAREIS #325074494

10/29/2025

Price Change

REBAREIS #325074494

$749,000
10/14/2025

Price Change

REBAREIS #325074494

$775,000
09/12/2025

Listed (Active)

REBAREIS #325074494

$799,000
02/03/2020

Sold

REBAREIS #22002267

$812,000
02/03/2020

Pending

REBAREIS #22002267

10/28/2019

Listed (Active)

REBAREIS #22002267

$799,000
12/21/2017

Sold

REBAREIS #21727051

$750,000
12/18/2017

Pending

REBAREIS #21727051

12/15/2017

Sold (Public Record)

Public Record #613457080

$750,000

+8.3% / yr

11/28/2017

Listed (Active)

REBAREIS #21727051

$695,000
05/28/2015

Sold

REBAREIS #21507318

$605,000
05/27/2015

Pending

REBAREIS #21507318

04/10/2015

Sold (Public Record)

Public Record #550160676

$605,000

+6.8% / yr

04/06/2015

Listed (Active)

REBAREIS #21507318

$600,000
10/05/2010

Sold (Public Record)

Public Record #298427300

$450,000

-7.1% / yr

09/25/2009

Withdrawn

RESFAR #20909365

$495,000
04/06/2009

Price Change

RESFAR #20909365

$500,000
04/06/2009

Listed (Active)

RESFAR #20909365

$495,000
04/25/2007

Sold (Public Record)

Public Record #219388085

$579,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 331 Keller Street, Unit 11

Taxable ValueLand$355,433Additions$532,603Total$888,036
Tax Record2025$10,264 ($855 / month)
Home Facts
Beds2Baths2.5Total Finished SqFt1,591 SqFtAbove Grade Finished SqFt1,591 SqFtStories2Lot Size1,384 SqFtStyleTownhouseYear Built2007CountySONOMAAPN006-670-010-000

Schools near 331 Keller Street, Unit 11

This home is within Petaluma City Elementary School District.
Rating
School
Type
Grades
Distance
Public - K to 6
Public - 7 to 8
Public - 9 to 12
Public - K to 12
Rating
School
Distance
Valley Vista Elementary School
PublicK to 6

Petaluma Junior High School
Public7 to 8

Petaluma High School
Public9 to 12

South County Consortium
PublicK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Century 21 Epic, Bill Gabbert, DRE #01368409

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.