Shawn Hermosillo
W Real Estate
(707) 634-0739
116 Total Sales
1 in Midtown
$851,000 Price
Estimated Value: $279,000 - $282,209
Nestled in the heart of Petaluma's dynamic Midtown neighborhood, 320 Vallejo Street offers a rare opportunity to develop a unique property in a prime location. This land parcel, spanning approximately 8694 square feet, is ripe for transformation. With its strategic positioning, the property invites a variety of development possibilities, whether you're envisioning a single-family residence or a more expansive project. The property is conveniently situated just steps away from the Petaluma SMART train station, offering seamless connectivity for commuting and exploration. Its proximity to downtown ensures easy access to an array of shopping, dining, and entertainment options, while nearby parks provide a touch of nature and recreation. Designed for those with a vision, 320 Vallejo Street promises the chance to create something extraordinary in a community known for its charm and growth. The lot is part of a tentative 4-lot map, complete with preliminary plans that offer flexibility for developers or individuals aiming to build their dream home or a multi-unit investment property. This parcel is perfect for those looking to capitalize on the emerging micro-market in Petaluma, blending the tranquility of a residential neighborhood with the vibrancy of city life. Don't miss.
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Shawn Hermosillo
W Real Estate
(707) 634-0739
116 Total Sales
1 in Midtown
$851,000 Price
Douglas Hecker
Coldwell Banker Realty
(707) 634-2774
145 Total Sales
2 in Midtown
$627K - $910K Price Range
Marni Cunha
Hedge Realty
(707) 665-1571
57 Total Sales
1 in Midtown
$780,000 Price
Andy Falk
Coldwell Banker Realty
(628) 240-0187
60 Total Sales
1 in Midtown
$420,000 Price
Adam Menconi
Prosper Real Estate
(707) 634-2542
217 Total Sales
2 in Midtown
$630K - $982K Price Range
Steve Gavriloff
Westgate Realty
(707) 940-7533
74 Total Sales
1 in Midtown
$975,000 Price
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 |
|---|---|---|---|
| $281,000 | Old Republic Title Company | ||
| The Paradox Revocable Intervivos Trust | $275,000 | Fidelity National Title Co | |
| Santala Susan | -- | None Available |
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 |
|---|---|---|---|
| Previous Owner | $247,500 |
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 |
|---|---|---|---|---|
| 05/04/2026 05/04/26 | Sold | $281,000 | -19.7% | -- |
| 04/19/2026 04/19/26 | Pending | -- | -- | -- |
| 11/26/2025 11/26/25 | For Sale | $350,000 | -- | -- |
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 | $3,913 | $332,052 | $332,052 | |
| 2025 | $3,913 | $325,542 | $325,542 | |
| 2024 | $3,656 | $319,159 | $319,159 | |
| 2023 | $3,656 | $312,901 | $312,901 | |
| 2022 | $3,497 | $306,766 | $306,766 | $0 |
| 2021 | $3,433 | $300,751 | $300,751 | $0 |
| 2020 | $3,462 | $297,668 | $297,668 | $0 |
| 2019 | $3,420 | $291,832 | $291,832 | $0 |
| 2018 | $3,408 | $286,110 | $286,110 | $0 |
| 2017 | $3,338 | $280,500 | $112,200 | $168,300 |
| 2016 | $264 | $11,154 | $10,750 | $404 |
| 2015 | $262 | $10,987 | $10,589 | $398 |
| 2014 | $261 | $10,773 | $10,382 | $391 |
Seller's Agent in 2026
Gael Grove
Compass
(707) 775-8264
3 in this area
36 Total Sales
Buyer's Agent in 2026
Steven Cozza
Compass
(707) 328-9766
6 in this area
110 Total Sales
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 325100283
APN: 007-092-021
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