3465 Walnut Grove St is a 1,418 square foot house on a 5,200 square foot lot with 3 bedrooms and 2.5 bathrooms. - it last sold on November 14, 2014 for $432,500. Based on Redfin's Santa Rosa data, we estimate the home's value is $693,229.
Single-familyProperty Type
1988Year Built
5,200 sq ftLot Size
$489Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$693,229
$261K since sold in November 2014$3,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.1% higher 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
Jun 28, 2015 • Final
Residential addition-alteration
Install a roof-mounted solar photovoltaic energy system.
Electrical
Solar
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
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: HERITAGE PARK SOUTH
Living Sq. Ft: 1,418
Ground Floor Sq. Ft: 710
Building Sq. Ft: 1,858
# of Stories: 2
Legal Description: HERITAGE PARK SOUTH LOT 18
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,200
Legal Lot Number: 18
Acres: 0.1194
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 1,418
Stories: 2.0
Lot Size: 5,200 square feet
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1988
County: Sonoma County
APN: 034441009000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Jack London Elementary School
Public K-6 • Assigned • 1.0mi
5/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 1.1mi
1/10
Piner High School
Public 9-12 • Assigned • 1.3mi
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 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 • 95403
Average low and high temperatures (°F)
62
39
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77
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81
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86
54
81
56
73
50
64
44
59
42
Jan
Feb
Mar
Apr
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
$659,000 – $798,000
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