4039 Rainier Ave is a 1,536 square foot house on a 7,630 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on April 21, 2006 for $579,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $779,536.
Single-familyProperty Type
1976Year Built
7,630 sq ftLot Size
$508Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$779,536
$201K since sold in April 2006$4,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.9% higher than the average sale price ($729K) 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.
Zoning and permits
Zoning
Permits
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
May 21, 2018 • Final
Residential mechanical
Replace the air conditioning unit and furnace. The new system features a 14 SEER and 96 AFUE rating.
HVAC
Jun 28, 2015 • Final
Residential addition-alteration
Tear off existing wood shake roofing and resheet the roof. Apply felt underlayment and install new 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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: ANNADEL HEIGHTS SUB 1
Living Sq. Ft: 1,536
Ground Floor Sq. Ft: 1,536
Building Sq. Ft: 2,008
# of Stories: 1
Legal Description: ANNADEL HEIGHTS SUB NO 1 LOT 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 472
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,630
Legal Lot Number: 1
Acres: 0.1752
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,536
Stories: 1.0
Lot Size: 7,630 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1998
County: Sonoma County
APN: 049494023000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Spring Creek Matanzas Charter School
Charter K-6 • Assigned • 0.3mi
6/10
Spring Lake Charter
Charter K-8 • Assigned • 0.7mi
6/10
Montgomery High School
Public 9-12 • Assigned • 1.0mi
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
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
4/10 Heat Factor
8 days above 92° expected this year, 17 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
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43
71
46
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46
77
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82
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86
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82
57
78
52
64
45
59
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
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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
$741,000 – $897,000
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