4.9 acres of flat usable land with 3bedrooms and 3 baths with attached garage and a two bedrooms and one bath ADU. The art studio with garage was converted into a two bedrooms and one bath. Plenty of spaces for RV parkings. This is a great multi-generation compound and a turn-key investment property. Only minutes to shopping center, EV charging stations and beautiful wineries.
Single-familyProperty Type
1986Year Built
4.9 acresLot Size
$551Price/Sq.Ft.
2 car garageParking
Listed by Yu Chih Chiang•DRE #01929647• Casa Nova Realtors Inc.
bridgeMLS, Bay East AOR, or Contra Costa AOR #ML82041852
Aug 5, 2026
Relisted
—
Aug 5, 2026
Relisted
—
Aug 5, 2026
Price Changed
$1,495,000
$551/sq ft
Jul 22, 2026
Listing Removed
—
Jun 22, 2026
Price Changed
$1,580,000
$582/sq ft
Jun 22, 2026
Price Changed
$1,580,000
$582/sq ft
Jun 1, 2026
Price Changed
$1,650,000
$608/sq ft
Jun 1, 2026
Price Changed
$1,650,000
$608/sq ft
Apr 7, 2026
Listed
$1,700,000
$626/sq ft
Apr 7, 2026
Listed
$1,700,000
$626/sq ft
+8
4.9 acres of flat usable land with 3bedrooms and 3 baths with attached garage and a two bedrooms and one bath ADU. The art studio with garage was converted into a two bedrooms and one bath. Plenty of spaces for RV parkings. This is a great multi-generation compound and a turn-key investment property. Only minutes to shopping center, EV charging stations and beautiful wineries.
BAREIS #322035542
Jul 5, 2022
Sold
$1,600,000
$590/sq ft
May 3, 2022
Pending
—
This is a fantastic multigenerational compound or investment property. Surrounded by lush greenery, unobstructed blue skies the Main house is a single level, 3 BR, 3 BA, approx. 2000 sqft, with picturesque/sun-soaked pastoral views from every window, a large deck, ample storage space, a spacious kitchen w/ walk in pantry and a cozy fireplace in the living room. There's a 2nd living room with its own bathroom, walk-in closet and a private entrance. The 2nd house is a 1bd/1ba plus an office, approx. 700 sqft, with ample parking and a large private yard. The 1 car detached garage has a converted granny unit. Outbuildings include 1 car garage and chicken coop/shed. Come and settle into your slice of serenity today on this gorgeous and quiet 4.9-acre property in coveted West County. Great for the ultimate farm, garden, horses, 4-H and more. 1hr from San Francisco. Build your dreams here. Come take a look!
Public Records
Sep 6, 2007
Sold
$1,015,000
$374/sq ft
Public Records
Jan 29, 2002
Sold
$735,000
$271/sq ft
Public Records
Mar 21, 1996
Sold
$350,000
$129/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$19,949 (+4.2%)
$679,173 + $1,018,759
$1,697,932
2024
$19,150 (+1.7%)
$665,856 + $998,784
$1,664,640
2023
$18,835 (+76.7%)
$652,800 + $979,200
$1,632,000
2022
$10,661 (+0.3%)
$640,000 + $960,000
$1,600,000
2021
$10,628 (−0.6%)
$446,000 + $464,000
$910,000
2020
$10,691 (−0.8%)
$446,000 + $464,000
$910,000
2019
$10,773 (+0.2%)
$446,000 + $464,000
$910,000
2018
$10,747 (+14.9%)
$417,000 + $493,000
$910,000
2017
$9,356 (+7.9%)
$366,000 + $433,000
$799,000
2016
$8,672 (+1.8%)
$426,000 + $304,000
$730,000
2015
$8,522 (+37.8%)
$426,000 + $304,000
$730,000
2014
$6,184 (+0.2%)
$246,000 + $291,500
$537,500
2013
$6,175 (+29.4%)
$246,000 + $291,500
$537,500
2012
$4,772 (+3.0%)
$246,000 + $291,500
$537,500
2011
$4,632 (−25.5%)
$188,000 + $222,000
$410,000
2010
$6,218 (−27.5%)
$188,000 + $222,000
$410,000
2009
$8,576 (−23.3%)
$258,000 + $305,000
$563,000
2007
$11,186
$465,000 + $550,000
$1,015,000
Public record
Public record
Zoning
Permits
Beds
4
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
4.9 Acres
Year renovated
1996
Finished Sq. Ft.
2,714
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,714
Year built
1986
Style
Single Family Residential
County
Sonoma County
APN
035042004000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
DA B6 10
VOH
Diverse Agriculture B6 Combining District 10 Acres
DA: Enhances and protects land where soil, climate, and water conditions support farming but where small acreage intensive farming and part-time farming activities are predominant, and where farming may not be the principal occupation of the farmer; Implement the diverse agriculture land use category of the general plan and the policies of the Agricultural Resource Element.; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Zone overlays
Valley Oak Habitat Combining District
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Day care facility
Housing-Group
Housing-Single unit
Theater / performing arts facility
Agriculture-Cropland
Park & open space
Timberland
Mar 28, 2025 • Active
Building permit no plan check
Remove the existing roof layer and haul away debris. Install new roofing underlayment, shingles, ridge caps, and flashing. Replace and paint all vents and pipe collars.
Roofing
Apr 6, 2018 • Final
Building permit no plan check
Gas
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.
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
4/10 Heat Factor
7 days above 90° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95401
Average low and high temperatures (°F)
63
39
64
42
71
45
69
46
76
50
78
52
77
53
85
53
83
54
79
49
65
44
59
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
91/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.4 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 672 Irwin Ln
$1,450,122
$45K under list price of $1.50M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $710K to $1.6M.