530 Irwin Ln is a 2,939 square foot vacant land on a 18.18 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on October 10, 2023 for $310,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,444,923.
Vacant landProperty Type
1990Year Built
18.18 acresLot Size
$79,479Price/Acres
Source:Public Records
Redfin Estimate
$1,444,923
$1.1M since sold in October 2023$27K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30.1% higher than the average sale price ($1.11M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 11, 2016 • Final
Building history record
Demolish a single-family home.
Demolition
Jun 11, 2016 • Final
Building history record
Work on an electrical meter.
Electrical
Electric meter
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.
Property details
Interior
Bathroom Information
# of Full Baths: 4
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Living Sq. Ft: 2,939
Ground Floor Sq. Ft: 1,820
Building Sq. Ft: 2,939
# of Stories: 2
Legal Description: TWP 07N RGE 08W SEC 19 QTR SE4
Parking & Garage Information
Garage/Parking Sq. Ft: 324
Lot Information
# of Buildings: 1
Land Sq. Ft: 791,921
Acres: 18.18
County Use Description: RURAL RESIDENTIAL-SFD W/GRANNY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,939
Stories: 2.0
Lot Size: 18.18 acres
Style: Vacant Land
Year Built: 1990
Year Renovated: 1990
County: Sonoma County
APN: 130010001000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Oak Grove Elementary School
Public K • Assigned • 4.1mi
Oak Grove Elementary/Willowside Middle School
Charter 1-8 • Assigned • 1.1mi
6/10
Analy High School
Public 9-12 • Assigned • 2.7mi
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
4/10 Heat Factor
7 days above 90° expected this year, 17 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)
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42
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77
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85
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83
54
79
49
65
44
59
42
Jan
Feb
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May
Jun
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Aug
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Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.37M – $1.66M
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