1645 Eardley Ave is a 1,294 square foot house on a 3,746 square foot lot with 3 bedrooms and 2.5 bathrooms. - it last sold on April 12, 2007 for $440,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $645,101.
Single-familyProperty Type
1996Year Built
3,746 sq ftLot Size
$499Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$645,101
$205K since sold in April 2007$12K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.5% higher than the average sale price ($563K) 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.
Zoning and permits
Zoning
Permits
R-1-6
Single-Family Residential District - 6,000 sq ft
The R-1 zoning district is applied to areas of the City intended to be maintained as residential neighborhoods comprised of detached and attached single-family houses, clustered Residential hillside projects, and small multi-family projects, together with compatible accessory uses. The maximum allowable density ranges from two to 13 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the R-1 map symbol see Section 20-22.040. The R-1 zoning district implements and is consistent with the Residential Very Low Density where residential clustered on hillsides is desirable, Low Density or Open Space, Low Density, and Medium Low Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Agriculture-Other
Day care facility
Healthcare-Other
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Housing-Mobile home park
Jan 21, 2025 • Final
Residential addition-alteration
Remove and replace the roof on a residential building with class A fire rated asphalt 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: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Foundation Type: Slab
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Vinyl
Property Information
Subdivision Name: WALNUT GROVE SUB
Living Sq. Ft: 1,294
Building Sq. Ft: 1,294
# of Stories: 2
Legal Description: 96 FM 152-090-021 WALNUT GROVE SUB LOT 1
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,746
Legal Lot Number: 1
Acres: 0.086
Zoning Code: R-1-2/6
County Use Description: SINGLE FAM DWELLING
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 1,294
Stories: 2.0
Lot Size: 3,746 square feet
Style: Single Family Residential
Year Built: 1996
Year Renovated: 1996
County: Sonoma County
APN: 152280001000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Helen M. Lehman Elementary School
Public K-6 • Assigned • 0.4mi
2/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 0.7mi
1/10
Piner High School
Public 9-12 • Assigned • 1.8mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 59-72% chance 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, 16 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 • 95401
Average low and high temperatures (°F)
63
39
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42
71
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46
76
50
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80
53
85
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81
56
74
50
65
44
59
42
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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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
$613,000 – $742,000
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