900 Madrone Rd is a 1,056 square foot house on a 6,600 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on September 05, 2007 for $385,000. Based on Redfin's Sonoma data, we estimate the home's value is $593,565.
Single-familyProperty Type
1955Year Built
6,600 sq ftLot Size
$562Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$593,565
$209K since sold in September 2007$8,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.9% lower than the average sale price ($770K) 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 23, 2018 • Final
Building permit no plan check
Remove and replace the furnace and air conditioning unit in a single-family home.
HVAC
Jun 11, 2016 • Final
Building permit no plan check
Perform an electrical service upgrade for a single-family home.
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
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: Average
Property Information
Subdivision Name: MADRONE RHO
Living Sq. Ft: 1,056
Ground Floor Sq. Ft: 1,056
Building Sq. Ft: 1,056
# of Stories: 1
Legal Description: LOT 9 BLK 1 RANCHO MADRONE
Parking & Garage Information
Garage/Parking Sq. Ft: 286
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,600
Legal Lot Number: 9
Legal Block Number: 1
Acres: 0.1515
Zoning Code: R14UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,056
Stories: 1.0
Lot Size: 6,600 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: Sonoma County
APN: 054371009000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 2.0mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 4.9mi
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
8 days above 97° expected this year, 18 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
80
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 11.2 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
$564,000 – $683,000
Reach more buyers when you sell with Redfin. Save up to $5,936 in fees.3 minutes to get started.