18955 Robinson Rd is a 1,302 square foot house on a 0.45 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on June 22, 2021 for $915,000. Based on Redfin's Sonoma data, we estimate the home's value is $1,072,814.
Single-familyProperty Type
1952Year Built
0.45 acresLot Size
$824Est. Price/Sq.Ft.
1 garage spacesParking
Source:Public Records
Redfin Estimate
$1,072,814
$158K since sold in June 2021$19K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 26.9% higher than the average sale price ($846K) 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.
Permits
Aug 4, 2025 • Final
Building permit with plan check
Addition
Dec 27, 2019 • Final
Building permit no plan check
Electrical
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: Wall Furnace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Asbestos Shingle
Property Information
Subdivision Name: SONOMA GROVE FARMS
Living Sq. Ft: 1,721
Ground Floor Sq. Ft: 1,302
Building Sq. Ft: 1,721
# of Stories: 1
Legal Description: 2007 FM REM 127-093-068 PER LLA 04-0080
Parking & Garage Information
# of Parking Spaces: 1
Garage/Parking Sq. Ft: 240
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,423
Legal Lot Number: 20,21
Acres: 0.4459
Zoning Code: R1B8FRZN
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.: 1,302
Stories: 1.0
Parking Spaces: 5
Basement: No
Accessible: No
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 2021
County: Sonoma County
APN: 127093076000
HOA Dues: —
Garage: No
Features: Views, Pool
Home facts updated by owner on Mar 21, 2022
Around this home
Schools
Sassarini Elementary School
Public K-5 • Assigned • 0.9mi
3/10
Altimira Middle School
Public 6-8 • Assigned • 1.5mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 1.7mi
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
4/10 Heat Factor
7 days above 95° 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
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46
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78
51
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85
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89
55
84
58
80
51
65
46
59
43
Jan
Feb
Mar
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May
Jun
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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
$1.02M – $1.23M
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