Off Market Dec 2025 for $725K

$774,656

Est. refi paymentEst. refi $4,573/mo

•

1,301

sq ft

331 Keller St #11, Petaluma, CA 94952

About this home

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.

TownhomeProperty Type

2007Year Built

1,385 sq ftLot Size

$595Est. Price/Sq.Ft.

2 spacesParking

Buyer's agent

Michael Bell DRE #01211121Redfin

Listed by Bill Gabbert •DRE #01368409 • Century 21 Epic

•707-799-6819 (agent)

•bill@century21epic.com (agent)

Redfin checked: a minute ago

•Source:BAREIS #325074494

Redfin Estimate

$774,656

$50K since sold in December 2025$32K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.6% higher than the average sale price ($713K) of 6 comparable homes.

SOLD JUN 16, 2026
$822,000
A
2 beds2.5 baths1,368 sq ft
331 Keller St #6, Petaluma, CA 94952
SOLD AUG 26, 2026
$850,000
B
2 beds2.5 baths1,368 sq ft
331 Keller St #5, Petaluma, CA 94952
SOLD JUN 11, 2026
$630,500
C
2 beds2.5 baths1,430 sq ft
65 Freedom Ln N, Petaluma, CA 94952
SOLD AUG 7, 2026
$820,000
D
2 beds2.5 baths1,479 sq ft
486 1st St, Petaluma, CA 94952
SOLD JUL 15, 2026
$522,000
E
2 beds2.5 baths1,358 sq ft
41 Meadowbrook Ct, Cotati, CA 94931
SOLD JAN 30, 2026
$635,000
F
3 beds2.5 baths1,301 sq ft
1714 Zinfandel Dr, Petaluma, CA 94954

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Earn from this home

Sell

$161,529

Est. take-home

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Refinance

Est. cash available

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Rent

$2,801/mo

Redfin rental estimate

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Market trends in 94952, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.2%

0.6% MoM

Median sale price

$1.1M

$98K MoM

Avg. days on market

36d

2 days MoM

Recently sold homes

3 MoM

New listings for sale

$1,599,000
5 beds3 baths2,656 sq ft
732 Petaluma Blvd S, Petaluma, CA 94952
$359,000
1 bed1 bath650 sq ft
720 Petaluma Blvd S #2, Petaluma, CA 94952
$1,475,000
5 beds2.5 baths2,618 sq ft
172 Clearview Ct, Petaluma, CA 94952
OPEN SEP 27, 1PM TO 4PM
$799,000
3 beds2.5 baths1,883 sq ft
616 Jade St, Petaluma, CA 94952
3D WALKTHROUGH
$779,000
2 beds1 bath1,014 sq ft
733 I St, Petaluma, CA 94952
$499,000
1 bed1 bath672 sq ft
612 G St, Petaluma, CA 94952
(415) 883-0799
$315,000
2 beds2 baths1,400 sq ft
300 Stony Point Rd #105, Petaluma, CA 94952
$2,695,000
12 beds9 baths5,940 sq ft
408 Keller St, Petaluma, CA 94952
$1,299,850
3 beds2 baths1,836 sq ft
395 Monte Vista Ln, Petaluma, CA 94952
$799,000
3 beds2.5 baths1,989 sq ft
634 Jade St, Petaluma, CA 94952
See all

Provided by Redfin

Sale history for 331 Keller St #11

Date

Event

Price

BAREIS #325074494

Dec 12, 2025

Sold

$725,000

$557/sq ft

Dec 6, 2025

Pending

—

Nov 12, 2025

Contingent

—

Oct 29, 2025

Price Changed

$749,000

$576/sq ft

Oct 14, 2025

Price Changed

$775,000

$596/sq ft

Sep 12, 2025

Listed

$799,000

$614/sq ft

Public Records

Feb 3, 2020

Sold

$812,000

$624/sq ft

Public Records

Dec 21, 2017

Sold

$750,000

$576/sq ft

Public Records

May 28, 2015

Sold

$605,000

$465/sq ft

Public Records

Oct 29, 2010

Sold

$450,000

$346/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,264 (+7.3%)

$290,000 + $435,000

$725,000

2024

$9,562 (+2.1%)

$355,433 + $532,603

$888,036

2023

$9,363 (+0.9%)

$348,464 + $522,160

$870,624

2022

$9,283 (+1.9%)

$341,632 + $511,922

$853,554

2021

$9,108 (+3.1%)

$334,934 + $501,885

$836,819

2020

$8,834 (+1.3%)

$328,367 + $492,045

$820,412

2019

$8,725 (+0.4%)

$312,120 + $468,180

$780,300

2018

$8,692 (+20.8%)

$306,000 + $459,000

$765,000

2017

$7,193 (+28.9%)

$250,603 + $375,905

$626,508

2015

$5,581 (+20.3%)

$245,690 + $368,535

$614,225

2014

$4,641 (+3.5%)

$156,500 + $234,500

$391,000

2013

$4,486 (+0.3%)

$156,500 + $234,500

$391,000

2012

$4,471 (−8.2%)

$156,500 + $234,500

$391,000

2011

$4,870 (+31.8%)

$156,500 + $234,500

$391,000

2010

$3,695 (−26.9%)

$171,000 + $256,000

$427,000

2009

$5,055 (−6.1%)

$108,000 + $222,000

$330,000

2007

$5,382

$157,500 + $323,000

$480,500

Tax history for 331 Keller St #11

Year

Property tax

Land + Additions

Assessment*

2025

$10,264 (+7.3%)

$290,000 + $435,000

$725,000

2024

$9,562 (+2.1%)

$355,433 + $532,603

$888,036

2023

$9,363 (+0.9%)

$348,464 + $522,160

$870,624

2022

$9,283 (+1.9%)

$341,632 + $511,922

$853,554

2021

$9,108 (+3.1%)

$334,934 + $501,885

$836,819

2020

$8,834 (+1.3%)

$328,367 + $492,045

$820,412

2019

$8,725 (+0.4%)

$312,120 + $468,180

$780,300

2018

$8,692 (+20.8%)

$306,000 + $459,000

$765,000

2017

$7,193 (+28.9%)

$250,603 + $375,905

$626,508

2015

$5,581 (+20.3%)

$245,690 + $368,535

$614,225

2014

$4,641 (+3.5%)

$156,500 + $234,500

$391,000

2013

$4,486 (+0.3%)

$156,500 + $234,500

$391,000

2012

$4,471 (−8.2%)

$156,500 + $234,500

$391,000

2011

$4,870 (+31.8%)

$156,500 + $234,500

$391,000

2010

$3,695 (−26.9%)

$171,000 + $256,000

$427,000

2009

$5,055 (−6.1%)

$108,000 + $222,000

$330,000

2007

$5,382

$157,500 + $323,000

$480,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

2007

Sq. Ft.

1,591

Year built

2007

Style

Condo/Co-op

County

Sonoma County

APN

006670010000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 13, 2026.

PUD

PUD-124

HISTORIC DISTRICT

Planned Unit District

The P.U.D., Planned Unit District, is designed to allow inclusion within its boundaries a mixture of uses, or unusual density, building intensity, or design characteristics which would not normally be permitted in a single use district, and to govern the development of residential projects subject to the Residential Development Control System, Chapter 17.26 of the Petaluma Municipal Code. Development in this zone is allowable only after the approval by the City Council of a complete Unit Development Plan showing the internal design of the District, the interrelationship of uses, and their relation to the surrounding area.

Zone overlays

Permitted uses

Include but are not limited to:

Day care facility

Property details

Parking

Parking & Garage Information
Parking Total: 2
Parking Features: Assigned, No Garage

Interior

Bathroom Information
# of Bathrooms (Total): 3
# of Bathrooms (Full): 2
# of Bathrooms (Partial): 1

Bedroom Information
# of Bedrooms (Total): 2

Heating & Cooling
Cooling: Ceiling Fan(s)
Heating: Central

Interior Features
Appliances: Dishwasher, Free Standing Gas Range, Free Standing Refrigerator
Flooring: Carpet, Wood
Laundry Features: Laundry Closet, Washer/Dryer Stacked Included
# of Stories: 2

Room Information
Main Level: Dining Room, Kitchen, Living Room
Upper Level: Bedroom(s)

Exterior

Exterior Features
Allows Horses: No

Pool Information
Has Private Pool: No
Has Spa: No

Property Information
ADU 2nd Unit: No
Property Condition: Original
Property Type: Residential
Property Sub Type: Townhouse

Lot Information
Lot Size Square Feet: 1,385
Lot Size Acres: 0.0318
Lot Size Source: Assessor Auto-Fill
Lot Features: See Remarks

Utilities

Utilities Information
Sewer: Public Sewer

Location

HOA Information
Association YN: Yes
Association Name: Sweed School Owners Association
Association Amenities: See Remarks
Association Fee: $699
Association Fee Frequency: Monthly
Association Fee Includes: Common Areas, Management, Roof

Community Information
Senior Community: No

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,591
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 2007
Year Renovated: 2007
County: Sonoma County
APN: 006670010000

Home facts updated by county records on Aug 13, 2026

About this building

Sorry, but there are no photos available for the building.

No units for sale

331 Keller St, Petaluma, CA 94952

See photos & sale trends

Photo not available

Units for sale

Unit Information Not Available

There aren't any units for sale in this building.

Around this home

Schools

Valley Vista Elementary School

Public K-6 • Assigned • 0.6mi

3/10

Petaluma Junior High School

Public 7-8 • Assigned • 0.9mi

4/10

Petaluma High School

Public 9-12 • Assigned • 0.7mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 90° expected this year, 16 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Petaluma, CA • 94952

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.1 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.1 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$736,000 – $891,000

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Home values near 331 Keller St #11

Data from public records.

Address	Redfin Estimate
343 Keller Street, Petaluma, CA 4 Beds \| 2 Baths \| 2517 Sq. Ft.	$1,730,450
311 Keller Street, Petaluma, CA 6 Beds \| 3 Baths \| 2640 Sq. Ft.	$2,330,389

Address	Redfin Estimate
321 Keller Street, Petaluma, CA 4 Beds \| 2 Baths \| 2403 Sq. Ft.	$1,280,367
333 Keller Street, Petaluma, CA 2 Beds \| 2 Baths \| 14071 Sq. Ft.	—

Address	Redfin Estimate
317 Keller Street, Petaluma, CA 2 Beds \| 1 Baths \| 1297 Sq. Ft.	$798,087
342 Keller Street, Petaluma, CA 5 Beds \| 3 Baths \| 3248 Sq. Ft.	$1,599,225

Property information provided by BAREIS when last listed in 2025. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94952, CA

Sale history for 331 Keller St #11

Tax history for 331 Keller St #11

Public record

Property details

About this building

Unit Information Not Available

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94952

Home values near 331 Keller St #11

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