20285 Railroad Ave is a 844 square foot house on a 0.34 acre lot with 1 bedroom and 1.5 bathrooms. - it last sold on January 30, 2012 for $50,000. Based on Redfin's Monte Rio data, we estimate the home's value is $527,247.
Single-familyProperty Type
1946Year Built
0.34 acresLot Size
$625Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$527,247
$477K since sold in January 2012$8,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 48.9% higher than the average sale price ($354K) 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
Mar 9, 2020 • Final
Building permit with plan check
New construction
Sep 2, 2016 • Final
Building permit with plan check
Construct a conditioned gym featuring wine storage and a half bathroom.
Bathroom
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
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: EAST MONTE RIO
Living Sq. Ft: 844
Building Sq. Ft: 844
# of Stories: 1
Legal Description: 94 FM 095-225-007 CW PT RD OR 93-088622
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,940
Legal Lot Number: 1
Legal Block Number: 7
Acres: 0.343
Zoning Code: RR1
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2024
Public facts
Beds: 1
Baths: 1.5
Sq. Ft.: 844
Stories: 1.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1946
Year Renovated: 2013
County: Sonoma County
APN: 095225026000
Home facts updated by county records on May 28, 2025
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.7mi
7/10
Analy High School
Public 9-12 • Assigned • 10.4mi
8/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
8 days above 86° expected this year, 22 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
77
53
82
53
77
55
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
$501,000 – $607,000
Reach more buyers when you sell with Redfin. Save up to $5,272 in fees.3 minutes to get started.