2117 Contra Costa Ave is a 1,773 square foot house on a 8,470 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on May 08, 1990 for $229,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $777,586.
Single-familyProperty Type
1976Year Built
8,470 sq ftLot Size
$439Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$777,586
$549K since sold in May 1990$12K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4% higher than the average sale price ($748K) 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
R-1-7.5
Single-Family Residential District - 7,500 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 2 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
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Raised W/Crawlspace
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Subdivision Name: ANNADEL HEIGHTS 02
Living Sq. Ft: 1,773
Ground Floor Sq. Ft: 1,773
Building Sq. Ft: 2,229
# of Stories: 1
Legal Description: 80 FM 49-572-12 CW PT 13 PT TO PT 15
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 456
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,470
Legal Lot Number: 58
Acres: 0.1944
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: 3
Baths: 2.0
Sq. Ft.: 1,773
Stories: 1.0
Lot Size: 8,470 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1976
County: Sonoma County
APN: 049572014000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Strawberry Elementary School
Public 4-6 • Assigned • 0.2mi
6/10
Montgomery High School
Public 9-12 • Assigned • 1.2mi
7/10
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
4/10 Fire Factor
0.93% chance of being 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 • 95405
Average low and high temperatures (°F)
63
41
63
43
71
46
69
46
77
50
80
53
82
54
86
55
82
57
78
52
64
45
59
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$739,000 – $895,000
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