1850 Calistoga Rd is a 2,244 square foot house on a 18.06 acre lot with 2 bedrooms and 2 bathrooms. - it last sold on December 06, 1990 for $329,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,268,127.
Single-familyProperty Type
1955Year Built
18.06 acresLot Size
$565Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,268,127
$939K since sold in December 1990$14K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.6% higher than the average sale price ($1.07M) 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
Oct 2, 2023 • Final
Building permit with plan check
Electrical
Solar
Sep 29, 2023 • Final
Building revision
Electrical
Solar
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
Basement Information
Basement Sq. Ft: 456
Bathroom Information
# of Full Baths: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: MURIETTA OAKS
Living Sq. Ft: 2,244
Building Sq. Ft: 2,244
# of Stories: 1
Legal Description: 91 FM PT 28-340-18 PM 89-815
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 786,694
Acres: 18.06
Zoning Code: AR10
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 2,244
Stories: 1.0
Lot Size: 18.06 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1959
County: Sonoma County
APN: 028340029000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Whited Elementary Charter School
Charter K-6 • Assigned • 2.0mi
6/10
Rincon Valley Middle School
Public 7-8 • Assigned • 1.3mi
5/10
Maria Carrillo High School
Public 9-12 • Assigned • 1.0mi
9/10
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
5/10 Fire Factor
6% chance of being in a wildfire in next 30 years
3/10 Heat Factor
5 days above 92° expected this year, 11 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95404
Average low and high temperatures (°F)
63
41
64
44
72
47
70
47
77
51
80
54
79
54
86
55
83
55
79
51
65
46
60
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
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
$1.21M – $1.46M
Reach more buyers when you sell with Redfin. Save up to $12,681 in fees.3 minutes to get started.