An exceptional opportunity to own TWO single-story residences on a manicured 2.25-acre lot in the exclusive Rainsville Estates. Perfect for multigenerational living or income potential, this unique property combines comfort, functionality, & privacy in a serene, park-like setting. The main home features approx 2,278 sq ft with 4 bedrooms & 2.5 bathrooms. Enjoy an open kitchen & dining area complete with a large center island, & stainless steel appliances. The spacious living & family rooms boast new carpet & large windows that flood the spaces with natural light. Updated bathrooms, dual-pane windows, large rear deck, & patio with a built-in BBQ ~ perfect for outdoor entertaining. The 2nd residence, built in 2005, offers approx 1,240 sq ft with 2 spacious bedrooms & 2 full bathrooms. High-end kitchen with granite countertops, custom cabinetry, & a butler's pantry. The open-concept living & dining area leads to an oversized deck ideal for relaxing or hosting. Additional features include a detached 3-car garage, expansive driveway with room for RV/boat parking, horseshoe pit, & a fenced area for livestock. The property is beautifully landscaped with lush grass, mature trees, & privacy-enhancing foliage. Country living but just minutes from historical Downtown Petaluma & Hwy 101.
Single-familyProperty Type
1976Year Built
2.25 acresLot Size
$624Est. Price/Sq.Ft.
3 garage spacesParking
Listed by Brent Mosbacher•DRE #01978651• Coldwell Banker Realty
•530-391-3151 (agent)
•mosbacherrealty@gmail.com (agent)
Bought with Matt Sevenau•DRE #01890164• Compass
Bought with Maurice Tegelaar•DRE #01465653• Compass
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
6
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
2.25 Acres
Year renovated
1990
Sq. Ft.
3,950
Year built
1976
Style
Vacant Land
County
Sonoma County
APN
048012006000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 28, 2026.
Oct 28, 2025 • Active
Building permit no plan check
Perform a like-for-like replacement of an electrical panel.
Electrical
Jun 11, 2016 • Final
Building permit with plan check
Fire sprinkler
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Appliances: Dishwasher, Disposal, Free Standing Gas Oven, Free Standing Gas Range, Free Standing Refrigerator, Gas Water Heater, Hood Over Range, Microwave, Plumbed For Ice Maker
Fireplaces Total: 2
Fireplace Features: Brick, Dining Room, Gas Starter, Living Room, Wood Stove
Flooring: Carpet, Tile, Wood
Interior Features: Skylight Tube
Laundry Features: Laundry Closet
# of Stories: 1
Room Information
Room Types: Dining Room, Family Room, Kitchen, Living Room, Storage
Kitchen Features: Butlers Pantry, Granite Counter, Island, Island w/Sink, Kitchen/Family Combo, Tile Counter
Living Room Features: Deck Attached
Levels: One
Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Kitchen, Living Room, Street Entrance
Exterior
Exterior Features
Patio And Porch Features: Uncovered Deck, Uncovered Patio
Allows Horses: No
Exterior Features: BBQ Built-In
Fencing: Back Yard, Fenced, Metal, Wood
Roof: Composition
Pool Information
Has Private Pool: No
Has Spa: No
Property Information
ADU 2nd Unit: Yes
Property Condition: Updated/Remodeled
Property Type: Residential
Property Sub Type: Single Family Residence
Lot Information
Lot Size Square Feet: 98,010
Lot Size Acres: 2.25
Lot Size Source: Assessor Auto-Fill
Lot Features: Auto Sprinkler F&R, Landscape Back, Landscape Front, Manual Sprinkler Front, Shape Irregular
Utilities
Utilities Information
Utilities: Cable Available, Internet Available
Sewer: Septic System
Location
HOA Information
Association YN: No
Community Information
Senior Community: No
Public facts
Beds: 6
Baths: 3.0
Sq. Ft.: 3,950
Stories: 1.0
Lot Size: 2.25 acres
Style: Vacant Land
Year Built: 1976
Year Renovated: 1990
County: Sonoma County
APN: 048012006000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Cinnabar Charter School
Charter K-8 • Assigned • 1.2mi
3/10
Petaluma Junior High School
Public 7-8 • Assigned • 3.1mi
4/10
Petaluma High School
Public 9-12 • Assigned • 3.6mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
6 days above 90° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Petaluma, CA • 94952
Average low and high temperatures (°F)
59
40
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42
64
43
61
44
65
47
67
49
69
51
73
51
73
54
68
48
61
44
56
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.9 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.9 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.09M – $2.52M
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