626 Sunnyslope Avenue

• Sun May 3, 2:00 pm - 4:00 pm

• Wed May 6, 9:30 am - 12:00 pm

Offered for the first time ever! Built in 1958, it's a remarkably preserved midcentury original, and an increasingly rare find in today's market. Thoughtfully scaled yet rich in character, the home lives with an effortless sophistication, featuring tongue-and-groove vaulted ceilings, original lighting, and a clean, architectural aesthetic that feels both timeless and elevated. Every detail speaks to a simpler, more intentional era of design where quality, light, and proportion mattered most. It is the kind of home that feels curated without trying, refined without excess. Set on an expansive .29-acre lot backing to open green pastures, the setting is nothing short of breathtaking. Mornings begin with birdsong, evenings welcome passing deer, and the surrounding landscape offers a sense of calm, space, and connection to nature that is rarely found this close to town. And while the home itself is beautifully complete, the grounds offer an extraordinary opportunity. Large, usable parcels like this in established neighborhoods are becoming increasingly scarce. Whether you envision a pool, a guest house or ADU, a detached garage, gardens, or space for animals, the potential here is as compelling as the home itself. Buyer to verify. Just minutes from Downtown Petaluma, parks, and highly regarded schools, this property balances lifestyle, design, and future potential in a way that is truly hard to come by.

Days on Market

2 days

Current Status

Active

Original Price

$925,000

List Price

$925,000

On Market Date

May 1, 2026

Property Type

Single Family Residence

Area

Petaluma West

Zip Code

94952

MLS ID

326027120

APN

019-160-021-000

Year Built

1958

Stories in Building

Unavailable

Possession

Negotiable

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

2 (1/1)

Parking

2

Covered, Detached

SQ FT

1,460

SQ FT Source

Assessor Agent-Fill

Lot SQ FT

12,870.0

Lot Acres

0.2955 Acres

Cooling

None

Fire Place

Wood Burning

Heating

Central

Laundry

Inside Room

Main Level

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

Possession

Negotiable

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.