18799 Robinson Rd is a 1,862 square foot house on a 7,800 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on April 04, 1973 for $26,500. Based on Redfin's Sonoma data, we estimate the home's value is $869,030.
Single-familyProperty Type
1966Year Built
7,800 sq ftLot Size
$467Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$869,030
$843K since sold in April 1973$14K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.3% lower than the average sale price ($948K) 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
Jun 11, 2016 • Final
Building permit with plan check
Install a roof-mounted photovoltaic system on an existing single-family home.
Electrical
Solar
Jun 11, 2016 • Final
Building history record
Construct a new single-family home.
New construction
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: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Raised W/Crawlspace
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Pool Information
Has Pool
Property Information
Subdivision Name: SONOMA GROVE FARMS
Living Sq. Ft: 1,862
Building Sq. Ft: 1,862
# of Stories: 1
Legal Description: 73 FORM 127-440-11 & PT TO PT OF 15 PER MAP DEPT
Parking & Garage Information
Garage/Parking Sq. Ft: 420
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,800
Legal Lot Number: 3
Acres: 0.1791
Zoning Code: R1B8FRZN
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,862
Stories: 1.0
Lot Size: 7,800 square feet
Style: Single Family Residential
Year Built: 1966
Year Renovated: 1967
County: Sonoma County
APN: 127440014000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Sassarini Elementary School
Public K-5 • Assigned • 1.1mi
3/10
Altimira Middle School
Public 6-8 • Assigned • 1.4mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 1.8mi
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°
64°
42°
72°
46°
70°
47°
78°
51°
83°
54°
85°
55°
89°
55°
84°
58°
75°
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
$826,000 – $1.00M
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