Douglas Hecker
Coldwell Banker Realty
(707) 634-2774
146 Total Sales
3 in Downtown Petaluma
$1.2M - $1.8M Price Range
Estimated Value: $2,110,967 - $2,187,000
Two 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: 02/14/2025
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Douglas Hecker
Coldwell Banker Realty
(707) 634-2774
146 Total Sales
3 in Downtown Petaluma
$1.2M - $1.8M Price Range
David Campagna
eXp Realty of California, Inc
(707) 634-2498
42 Total Sales
1 in Downtown Petaluma
$930,000 Price
Steve Gavriloff
Westgate Realty
(707) 940-7533
75 Total Sales
2 in Downtown Petaluma
$365K - $500K Price Range
Whitney Potter
Own Marin
(510) 988-5763
547 Total Sales
2 in Downtown Petaluma
$875K - $1.1M Price Range
Karl Bundesen
Century 21 Epic
(707) 634-0917
23 Total Sales
1 in Downtown Petaluma
$290,000 Price
Peg & Jeremy King
Livxplore Real Estate & Lifest
(707) 634-2765
305 Total Sales
7 in Downtown Petaluma
$552K - $1.8M Price Range
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $2,010,000 | Fidelity National Title Compan | ||
| Mark And Diana Smith Trust | -- | -- | |
| Walker Revocable Intervivos Trust | -- | -- | |
| Colleen Mahoney 2015 Separate Trust | -- | -- | |
| Mahoney Colleen | -- | -- | |
| Cavanagh Properties Llc | $1,005,000 | North American Title Co | |
| Farris Raymond J | -- | -- | |
| Farris Raymond L | $700,000 | First American Title |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | $1,608,000 | ||
| Previous Owner | Cavanagh Properties Llc | $904,500 |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 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 |
| 05/23/2025 05/23/25 | Price Changed | $2,195,000 | -12.0% | $356 / Sq Ft |
| 03/12/2025 03/12/25 | Price Changed | $2,495,000 | -13.8% | $405 / Sq Ft |
| 02/14/2025 02/14/25 | For Sale | $2,895,000 | -- | $470 / Sq Ft |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 |
|---|---|---|---|---|
| 2026 | $16,960 | $2,010,000 | $800,000 | $1,210,000 |
| 2025 | $16,960 | $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 |
Seller's Agent in 2025
Rob Sullivan
Coldwell Banker Realty
(707) 772-9171
5 in this area
175 Total Sales
AC
Buyer's Agent in 2025
Arlin Campbell
Vanguard Properties
(415) 497-6614
1 in this area
3 Total Sales
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 325008402
APN: 008-051-005
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