8 Keller St Petaluma, CA 94952
Downtown Petaluma Neighborhood
6
Beds
13
Baths
6,164
Sq Ft
10,426
Sq Ft Lot
Highlights
- 0.24 Acre Lot
- Craftsman Architecture
- Fireplace
- Petaluma Junior High School Rated A-
- Wood Flooring
- Patio
About This Home
As of August 2025Two historic turn-of-the-century heritage homes on a single 10,426sf lot in the heart of downtown Petaluma. Architect Brainerd Jones (1865-1949) was commissioned by the Cavanagh family in 1902 to build 10 Keller Street. An impressive Georgian Revival mansion was one of Brainerd's earliest commissions, towering 3 stories, 4124sf, 5 bedrooms each with ensuites, and 7 bathrooms. Two formal parlors and dining room with original brass chandeliers intact. Stunning original artisan redwood millwork, including a majestic foyer, hardwood floors, ceilings, hand-carved columns, staircase, and fireplaces. Adjacent #8 Keller Street circa 1912 shingled craftsman cottage. 3 bedrooms, 3baths, 2040sf, 2 stories, enclosed front porch, fireplace, and original redwood details throughout. A storied history from the Cavanagh family home to the Cavanagh Inn Bed & Breakfast. An ornate deck and staircase, views of Brainerd Jones's finest architectural commissions include the adjacent schoolhouse, McNear Building & Mystic Theatre. A grand Persimmon tree anchors the backyard lawn and gardens. Don't miss this opportunity to cherish the history of days gone by, the epitome of turn-of-the-century workmanship, and the architectural significance of a Brainerd Jones masterpiece.
Last Agent to Sell the Property
Coldwell Banker Realty License #01259514 Listed on: 06/05/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $15,823
Year Built
- Built in 1902
Lot Details
- 10,426 Sq Ft Lot
- Landscaped
- Garden
Parking
- 5 Parking Spaces
Home Design
- Craftsman Architecture
- Georgian Architecture
- Concrete Foundation
- Composition Roof
Interior Spaces
- 7 Bedrooms
- 6,164 Sq Ft Home
- 2-Story Property
- Fireplace
- Formal Entry
Kitchen
- Free-Standing Gas Oven
- Dishwasher
- Disposal
Flooring
- Wood
- Carpet
- Tile
- Vinyl
Home Security
- Carbon Monoxide Detectors
- Fire and Smoke Detector
- Fire Suppression System
Outdoor Features
- Patio
Utilities
- No Cooling
- Floor Furnace
- Individual Gas Meter
- Separate Water Meter
Community Details
- 2 Units
Listing and Financial Details
- Assessor Parcel Number 008-051-005-000
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Jan 22, 2023
Sold by
Smith Mark Anthony
Bought by
Mark And Diana Smith Trust
Purchase Details
Closed on
Jan 6, 2023
Sold by
Walker J Craig
Bought by
Walker Revocable Intervivos Trust
Purchase Details
Closed on
Dec 22, 2022
Sold by
Mahoney Colleen
Bought by
Colleen Mahoney 2015 Separate Trust
Purchase Details
Closed on
Dec 14, 2022
Sold by
Cavanagh Properties Llc
Bought by
Mahoney Colleen and Smith Diana L
Purchase Details
Closed on
Feb 12, 2003
Sold by
Farris Raymond L and Farris Virginia G
Bought by
Cavanagh Properties Llc
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$416,000
Interest Rate
5.78%
Mortgage Type
Commercial
Purchase Details
Closed on
Jan 5, 1997
Sold by
Farris Raymond L and Farris Virginia G
Bought by
Farris Raymond J and Farris Virginia G
Purchase Details
Closed on
May 15, 1995
Sold by
Erkel Billie D
Bought by
Farris Raymond L and Farris Virginia G
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$500,000
Interest Rate
8.51%
Similar Homes in Petaluma, CA
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | -- | -- | |
| Grant Deed | -- | -- | |
| Grant Deed | -- | -- | |
| Grant Deed | -- | -- | |
| Individual Deed | $1,005,000 | North American Title Co | |
| Interfamily Deed Transfer | -- | -- | |
| Grant Deed | $700,000 | First American Title |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $675,000 | Commercial | |
| Previous Owner | $416,000 | Commercial | |
| Previous Owner | $904,500 | Commercial | |
| Previous Owner | $500,000 | No Value Available | |
| Closed | $150,000 | No Value Available |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 08/29/2025 08/29/25 | Sold | $2,010,000 | 0.0% | $326 / Sq Ft |
| 08/21/2025 08/21/25 | Pending | -- | -- | -- |
| 07/10/2025 07/10/25 | Price Changed | $2,010,000 | -8.4% | $326 / Sq Ft |
| 06/05/2025 06/05/25 | For Sale | $2,195,000 | -- | $356 / Sq Ft |
Source: Bay Area Real Estate Information Services (BAREIS)
Tax History Compared to Growth
Tax History
| 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 | $15,823 | $1,481,101 | $434,497 | $1,046,604 |
| 2024 | $15,823 | $1,455,211 | $425,978 | $1,029,233 |
| 2023 | $15,823 | $1,431,347 | $417,626 | $1,013,721 |
| 2022 | $15,428 | $1,399,830 | $409,438 | $990,392 |
| 2021 | $15,149 | $1,373,646 | $401,410 | $972,236 |
| 2020 | $15,315 | $1,362,639 | $397,295 | $965,344 |
| 2019 | $15,153 | $1,338,423 | $389,505 | $948,918 |
| 2018 | $14,862 | $1,291,779 | $381,868 | $909,911 |
| 2017 | $12,582 | $1,093,510 | $325,000 | $768,510 |
| 2016 | $12,556 | $1,095,160 | $325,000 | $770,160 |
| 2015 | $12,583 | $1,096,530 | $325,000 | $771,530 |
| 2014 | $12,776 | $1,097,130 | $325,000 | $772,130 |
Source: Public Records
Agents Affiliated with this Home
-
Rob Sullivan
Seller's Agent in 2025
Rob Sullivan
Coldwell Banker Realty
(707) 772-9171
7 in this area
188 Total Sales
-
Arlin Campbell
A
Buyer's Agent in 2025
Arlin Campbell
Vanguard Properties
(415) 497-6614
1 in this area
2 Total Sales
Map
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 325052399
APN: 008-051-005
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 2025 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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