813 Humboldt St is a 1,066 square foot house on a 8,050 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Santa Rosa data, we estimate the home's value is $602,306.
Single-familyProperty Type
1900Year Built
8,050 sq ftLot Size
$565Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$602,306
$8,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.7% lower than the average sale price ($652K) 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
$1,943 (+1.6%)
$48,687 + $127,449
$176,136
2024
$1,912 (+1.6%)
$47,733 + $124,950
$172,683
2023
$1,883 (+6.7%)
$46,798 + $122,500
$169,298
2022
$1,764 (+1.3%)
$45,881 + $120,099
$165,980
2021
$1,741 (+0.3%)
$44,982 + $117,745
$162,727
2020
$1,736 (+0.6%)
$44,100 + $115,437
$159,537
2019
$1,725 (+0.7%)
$43,648 + $114,254
$157,902
2018
$1,713 (+1.9%)
$42,793 + $112,014
$154,807
2017
$1,681 (+14.0%)
$41,132 + $107,665
$148,797
2015
$1,475 (+6.6%)
$40,326 + $93,790
$134,116
2014
$1,384
$38,943 + $90,573
$129,516
2013
$1,385 (+1.7%)
$38,943 + $90,573
$129,516
2012
$1,361 (+2.1%)
$38,767 + $90,164
$128,931
2011
$1,333 (+1.6%)
$38,007 + $88,397
$126,404
2010
$1,312 (−0.6%)
$37,262 + $86,664
$123,926
2009
$1,320 (+2.1%)
$36,984 + $86,017
$123,001
2007
$1,292
$36,346 + $84,532
$120,878
Tax history for 813 Humboldt St
Year
Property tax
Land + Additions
Assessment*
2025
$1,943 (+1.6%)
$48,687 + $127,449
$176,136
2024
$1,912 (+1.6%)
$47,733 + $124,950
$172,683
2023
$1,883 (+6.7%)
$46,798 + $122,500
$169,298
2022
$1,764 (+1.3%)
$45,881 + $120,099
$165,980
2021
$1,741 (+0.3%)
$44,982 + $117,745
$162,727
2020
$1,736 (+0.6%)
$44,100 + $115,437
$159,537
2019
$1,725 (+0.7%)
$43,648 + $114,254
$157,902
2018
$1,713 (+1.9%)
$42,793 + $112,014
$154,807
2017
$1,681 (+14.0%)
$41,132 + $107,665
$148,797
2015
$1,475 (+6.6%)
$40,326 + $93,790
$134,116
2014
$1,384
$38,943 + $90,573
$129,516
2013
$1,385 (+1.7%)
$38,943 + $90,573
$129,516
2012
$1,361 (+2.1%)
$38,767 + $90,164
$128,931
2011
$1,333 (+1.6%)
$38,007 + $88,397
$126,404
2010
$1,312 (−0.6%)
$37,262 + $86,664
$123,926
2009
$1,320 (+2.1%)
$36,984 + $86,017
$123,001
2007
$1,292
$36,346 + $84,532
$120,878
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Feb 12, 2025 • Final
Residential addition-alteration
Replace an existing bathtub with a new shower. Install a new pressure-balanced, temperature-controlled valve, backer board, and shower pan.
Bathroom
Plumbing
Nov 16, 2017 • Final
Residential addition-alteration
Remove and replace the existing porch according to the approved plans.
Remodel
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: 1
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: WILSONS ADD
Living Sq. Ft: 1,066
Ground Floor Sq. Ft: 1,066
Building Sq. Ft: 1,066
# of Stories: 1
Legal Description: REMAP FROM 012-105-005-000 - 09/13/97
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 200
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,050
Legal Lot Number: 30
Legal Block Number: 4
Acres: 0.1848
Depth Footage: 161
Front Footage: 50
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,066
Stories: 1.0
Lot Size: 8,050 square feet
Style: Single Family Residential
Year Built: 1900
Year Renovated: 1900
County: Sonoma County
APN: 180710049000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Proctor Terrace Elementary School
Public K-6 • Assigned • 1.0mi
4/10
Santa Rosa Middle School
Public 7-8 • Assigned • 0.4mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 0.5mi
6/10
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 92° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95404
Average low and high temperatures (°F)
63
41
64
44
72
47
70
47
77
51
80
54
79
54
86
55
83
55
79
51
65
46
60
44
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
$573,000 – $693,000
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