2533 Alton Ln is a 2,428 square foot house on a 4.75 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,140,504.
Single-familyProperty Type
1985Year Built
4.75 acresLot Size
$470Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,140,504
$35K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 51.8% higher than the average sale price ($751K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,438 (+7.8%)
$17,488 + $253,965
$271,453
2024
$3,189 (+2.5%)
$17,146 + $248,986
$266,132
2023
$3,111 (+4.4%)
$16,810 + $244,104
$260,914
2022
$2,980 (−3.1%)
$16,481 + $239,318
$255,799
2021
$3,075 (−2.9%)
$16,158 + $234,626
$250,784
2020
$3,166 (−46.8%)
$15,842 + $230,026
$245,868
2019
$5,946 (+4.3%)
$192,517 + $301,529
$494,046
2018
$5,704 (+2.9%)
$188,743 + $295,617
$484,360
2017
$5,541 (+4.7%)
$181,415 + $284,139
$465,554
2015
$5,291 (+3.8%)
$177,858 + $278,568
$456,426
2014
$5,096
$171,756 + $269,010
$440,766
2013
$5,100 (+1.9%)
$171,756 + $269,010
$440,766
2012
$5,003 (+2.0%)
$170,980 + $267,795
$438,775
2011
$4,904 (+4.6%)
$167,628 + $262,545
$430,173
2010
$4,687
$164,342 + $257,398
$421,740
2009
$4,690 (+2.6%)
$163,114 + $255,475
$418,589
2007
$4,573
$160,297 + $251,061
$411,358
Tax history for 2533 Alton Ln
Year
Property tax
Land + Additions
Assessment*
2025
$3,438 (+7.8%)
$17,488 + $253,965
$271,453
2024
$3,189 (+2.5%)
$17,146 + $248,986
$266,132
2023
$3,111 (+4.4%)
$16,810 + $244,104
$260,914
2022
$2,980 (−3.1%)
$16,481 + $239,318
$255,799
2021
$3,075 (−2.9%)
$16,158 + $234,626
$250,784
2020
$3,166 (−46.8%)
$15,842 + $230,026
$245,868
2019
$5,946 (+4.3%)
$192,517 + $301,529
$494,046
2018
$5,704 (+2.9%)
$188,743 + $295,617
$484,360
2017
$5,541 (+4.7%)
$181,415 + $284,139
$465,554
2015
$5,291 (+3.8%)
$177,858 + $278,568
$456,426
2014
$5,096
$171,756 + $269,010
$440,766
2013
$5,100 (+1.9%)
$171,756 + $269,010
$440,766
2012
$5,003 (+2.0%)
$170,980 + $267,795
$438,775
2011
$4,904 (+4.6%)
$167,628 + $262,545
$430,173
2010
$4,687
$164,342 + $257,398
$421,740
2009
$4,690 (+2.6%)
$163,114 + $255,475
$418,589
2007
$4,573
$160,297 + $251,061
$411,358
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
DA B6 10
SR
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
Scenic Resources 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
Sep 4, 2024 • Final
Building permit no plan check
Roofing
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: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Building Style Type: U-Shape
Building Construction Quality: Average
Property Information
Subdivision Name: ALFRED IRWIN
Living Sq. Ft: 2,428
Building Sq. Ft: 4,506
# of Stories: 1
Legal Description: 2002 FM PT 034-030-083 2001R053232
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 638
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 206,910
Legal Lot Number: 15
Acres: 4.75
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,428
Stories: 1.0
Lot Size: 4.75 acres
Style: Single Family Residential
Year Built: 1985
Year Renovated: 1985
County: Sonoma County
APN: 034030086000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Jack London Elementary School
Public K-6 • Assigned • 0.5mi
5/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 1.8mi
1/10
Piner High School
Public 9-12 • Assigned • 1.0mi
4/10
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
1/10 Fire Factor
Unlikely to be 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
18 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95403
Average low and high temperatures (°F)
62
39
63
43
71
45
69
46
77
50
80
53
78
53
86
54
82
54
78
50
64
44
59
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$1.08M – $1.31M
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