4237 Chico Ave is a 1,896 square foot house on a 0.57 acre lot with 5 bedrooms and 2 bathrooms. - it last sold on March 07, 2012 for $105,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $491,681.
Single-familyProperty Type
1934Year Built
0.57 acresLot Size
$259Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$491,681
$387K since sold in March 2012$13K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28.9% lower than the average sale price ($692K) 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
Dec 23, 2025 • Final
Building permit with plan check
Convert an existing open porch into an enclosed storage room. Infill exterior walls with studs and siding to match the existing structure. Frame a new interior wall with a door and drywall finish, and install new windows in the storage room.
Addition
Remodel
Dec 11, 2025 • Final
Building permit with plan check
Demolish non-permitted interior walls and the garage door wall in a residential unit. Repair or replace drywall as necessary and install a new garage door.
Demolition
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
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: LEDDY PARK
Living Sq. Ft: 1,896
Ground Floor Sq. Ft: 1,086
Building Sq. Ft: 2,196
# of Stories: 1
Legal Description: PTN LOT 7 LEDDY PARK
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 300
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 24,640
Legal Lot Number: 7
Acres: 0.5657
Zoning Code: RR3
County Use Description: SFD W/GRANNY UNIT
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 2.0
Sq. Ft.: 1,896
Stories: 1.0
Lot Size: 0.57 acres
Style: Single Family Residential
Year Built: 1934
Year Renovated: 1939
County: Sonoma County
APN: 035071013000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Wright Elementary School
Charter K-8 • Assigned • 0.2mi
3/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 2.8mi
1/10
Elsie Allen High School
Public 9-12 • Assigned • 2.4mi
2/10
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
6/10 Fire Factor
12% 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 • 95407
Average low and high temperatures (°F)
62
39
63
43
70
45
67
46
74
50
77
52
76
53
83
54
81
54
78
50
65
45
58
43
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
$468,000 – $566,000
Reach more buyers when you sell with Redfin. Save up to $4,917 in fees.3 minutes to get started.