1617 Humboldt St is a 1,245 square foot house on a 7,488 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on February 14, 1995 for $147,500. Based on Redfin's Santa Rosa data, we estimate the home's value is $631,504.
Single-familyProperty Type
1922Year Built
7,488 sq ftLot Size
$507Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$631,504
$484K since sold in February 1995$18K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.8% lower than the average sale price ($708K) 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
Apr 3, 2025 • Final
Residential addition-alteration
Tear off existing roofing and install new Class A rated composition shingles on the pitched roof and torch-down roofing on the low slope roof of a single-family home.
Roofing
Dec 19, 2017 • Final
Residential addition-alteration
Tear off existing composition shingles and re-sheath with oriented strand board. Reroof a detached unit with class A rated composition shingles.
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: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Floor Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Wood
Property Information
Subdivision Name: NORWOOD ADD
Living Sq. Ft: 1,245
Ground Floor Sq. Ft: 1,245
Building Sq. Ft: 1,245
# of Stories: 1
Legal Description: LOT 10, BLK 5, NORWOOD ADDITION
Parking & Garage Information
# of Parking Spaces: 1
Garage/Parking Sq. Ft: 450
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,488
Legal Lot Number: 10
Legal Block Number: 5
Acres: 0.1719
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,245
Stories: 1.0
Lot Size: 7,488 square feet
Style: Single Family Residential
Year Built: 1922
Year Renovated: 1922
County: Sonoma County
APN: 180460030000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Hidden Valley Elementary Satellite School
Public K-6 • Assigned • 1.4mi
8/10
Santa Rosa Middle School
Public 7-8 • Assigned • 0.8mi
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
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95404
Average low and high temperatures (°F)
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86
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79
51
65
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44
Jan
Feb
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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
$600,000 – $727,000
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