19100 C St is a 800 square foot house on a 7,360 square foot lot with 1 bedroom and 1 bathroom. - it last sold on February 13, 2008 for $257,000. Based on Redfin's Monte Rio data, we estimate the home's value is $479,715.
Single-familyProperty Type
1930Year Built
7,360 sq ftLot Size
$600Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$479,715
$223K since sold in February 2008$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.6% lower than the average sale price ($519K) 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 history record
Work on a remodel.
Remodel
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 2
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Subdivision Name: BREENS ADD/MONTE RIO
Living Sq. Ft: 800
Ground Floor Sq. Ft: 800
Building Sq. Ft: 1,460
# of Stories: 1
Legal Description: LOTS 7 & 8, BLK B, BREENS ADDTN TO MONTE RIO
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 660
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,360
Legal Lot Number: 7
Legal Block Number: B
Acres: 0.169
Zoning Code: R11UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 800
Stories: 1.0
Lot Size: 7,360 square feet
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1930
County: Sonoma County
APN: 094123002000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.3mi
7/10
Analy High School
Public 9-12 • Assigned • 10.9mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
4/10 Flood Factor
Estimated 11-17% chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
11 days above 86° expected this year, 28 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Monte Rio, CA • 95462
Average low and high temperatures (°F)
59
40
60
43
69
44
66
46
74
49
75
51
73
52
82
53
78
53
75
49
62
45
58
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.6 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.6 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$456,000 – $552,000
Reach more buyers when you sell with Redfin. Save up to $4,797 in fees.3 minutes to get started.