531-531 1/2 E Washington Street

Step inside this beautifully restored Queen Anne cottage and immediately feel the warmth of its inviting, light-filled living spaces, where classic charm meets thoughtful modern updates. The home flows effortlessly from room to room, showcasing spacious interiors, upgraded dual-pane windows, and the comfort of central HVACcreating a perfect blend of character and everyday livability. A standout feature of this property is the detached full one-bedroom, one-bathroom ADU, complete with its own kitchen. This additional living space offers incredible flexibility, making it ideal for guests, a private home office, or rental income.Outside, the property continues to impress with off-street parking and attractive, low-maintenance landscaping, providing a private outdoor space to enjoy. Situated in a prime Midtown Petaluma location, you're just blocks from the SMART Train Station and within easy walking distance to local restaurants, grocery stores, and the vibrant downtown scene. With MU1A zoning, the opportunities are vast, whether you're looking for a primary residence, income potential, or a live/work setup. This is a rare opportunity to own a move-in-ready property in one of Petaluma's most desirable neighborhoods.

Days on Market

0 days

Current Status

Active

Original Price

$930,000

List Price

$930,000

On Market Date

Mar 30, 2026

Property Type

2 Houses on Lot

Area

Petaluma West

Zip Code

94952

MLS ID

326025649

APN

007-081-012-000

Year Built

1901

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

3 (2/1)

Low-Flow Toilet(s), Shower Stall(s)

Parking

4

Uncovered Parking Spaces 2+

SQ FT

1,386

SQ FT Source

Assessor Auto-Fill

Lot SQ FT

5,859.0

Lot Acres

0.1345 Acres

Kitchen

Stone Counter

Cooling

Central

Dining Room

Dining Bar, Space in Kitchen

Family Room

Cathedral/Vaulted

Living Room

Cathedral/Vaulted

Fire Place

Brick, Wood Burning

Heating

Central

Laundry

Hookups Only

Main Level

Bedroom(s), Dining Room, Full Bath(s), Kitchen, Living Room, Partial Bath(s), Street Entrance

Possession

Close Of Escrow

Basement

None

Fee

$0

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.