1665 Hopper Ave is a 1,484 square foot house on a 5,600 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on October 31, 1996 for $166,273. Based on Redfin's Santa Rosa data, we estimate the home's value is $744,742.
Single-familyProperty Type
2019Year Built
5,600 sq ftLot Size
$502Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$744,742
$578K since sold in October 1996$15K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.7% lower than the average sale price ($789K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 22, 2019 • Final
Resilient new
Rebuild a single-family home with an attached garage and a covered porch. Install fire sprinklers, a backflow prevention device, and a new sewer lateral cleanout. Upgrade the water meter and ensure all storm water pollution prevention measures are maintained during construction.
Electrical
Fire sprinkler
New construction
Plumbing
Dec 13, 2018 • Final
Resilient new
Reconstruct a one-story single-family home with three bedrooms, two bathrooms, a garage, and a covered porch. Install fire sprinklers and a backflow prevention device. Upgrade the water meter and install a sewer lateral cleanout as required.
New construction
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
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: COFFEY PARK 03
Living Sq. Ft: 1,484
Ground Floor Sq. Ft: 1,442
Building Sq. Ft: 1,903
# of Stories: 1
Legal Description: LOT 114
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 419
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,600
Legal Lot Number: 114
Acres: 0.1286
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,484
Stories: 1.0
Lot Size: 5,600 square feet
Style: Single Family Residential
Year Built: 2019
Year Renovated: 2019
County: Sonoma County
APN: 034424026000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Jack London Elementary School
Public K-6 • Assigned • 0.7mi
5/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 1.6mi
1/10
Piner High School
Public 9-12 • Assigned • 1.5mi
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
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)
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86
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78
50
64
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59
42
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
$708,000 – $857,000
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