20547 Birch Rd is a 1,240 square foot house on a 5,720 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on March 29, 2018 for $750,000. Based on Redfin's Sonoma data, we estimate the home's value is $935,011.
Single-familyProperty Type
1957Year Built
5,720 sq ftLot Size
$754Est. Price/Sq.Ft.
1 spaceParking
Source:Public Records
Redfin Estimate
$935,011
$185K since sold in March 2018$9,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15% higher than the average sale price ($813K) 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
Jun 11, 2016 • Final
Building permit with plan check
Convert a garage into a living space for a single-family home.
Remodel
Jun 11, 2016 • Final
Building permit with plan check
Install a new fiberglass pool according to the approved stock plan.
Pool and hot tub
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: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Wall Furnace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Subdivision Name: EX-PUEBLO
Living Sq. Ft: 1,032
Ground Floor Sq. Ft: 672
Building Sq. Ft: 1,032
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 1
Garage/Parking Sq. Ft: 190
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,720
Legal Lot Number: 546
Acres: 0.1313
Depth Footage: 110
Front Footage: 52
Zoning Code: RR3
County Use Description: SINGLE FAM DWELLING
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,240
Stories: 1.0
Parking Spaces: 1
Basement: No
Accessible: No
Lot Size: 5,720 square feet
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1974
County: Sonoma County
APN: 128311062000
HOA Dues: —
Garage: No
Features: Pool
Home facts updated by owner on Sep 4, 2025
Around this home
Schools
Prestwood Elementary School
Public K-5 • Assigned • 0.8mi
5/10
Adele Harrison Middle School
Public 6-8 • Assigned • 0.4mi
4/10
Sonoma Valley High School
Public 9-12 • Assigned • 0.6mi
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
2% chance of being in a wildfire in next 30 years
5/10 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
19 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Sonoma, CA • 95476
Average low and high temperatures (°F)
62
40
64
42
72
46
70
47
78
51
83
54
85
55
89
55
84
58
80
51
65
46
59
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.3 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.3 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$889,000 – $1.08M
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