803 Millbrae Ave is a 842 square foot house on a 2.01 acre lot with 2 bedrooms and 1 bathroom. - it last sold on July 28, 1987 for $117,500. Based on Redfin's Santa Rosa data, we estimate the home's value is $683,099.
Single-familyProperty Type
1952Year Built
2.01 acresLot Size
$811Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$683,099
$566K since sold in July 1987$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 20.6% lower than the average sale price ($861K) 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
Sep 6, 2023 • Final
Building permit no plan check
Remove and replace a failed water heater with a new water heater.
Plumbing
Water heater
Aug 18, 2021 • Active
Building permit no plan check
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: 1
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: SANTA ROSA FARM 04
Living Sq. Ft: 842
Ground Floor Sq. Ft: 842
Building Sq. Ft: 842
# of Stories: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 462
Lot Information
# of Buildings: 1
Land Sq. Ft: 87,556
Acres: 2.01
Zoning Code: AR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 842
Stories: 1.0
Lot Size: 2.01 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: Sonoma County
APN: 134243017000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Bellevue Elementary School
Public K-6 • Assigned • 2.0mi
4/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 6.0mi
1/10
Elsie Allen High School
Public 9-12 • Assigned • 2.5mi
2/10
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
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 91° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95407
Average low and high temperatures (°F)
62
39
63
43
70
45
67
46
74
50
77
52
76
53
83
54
81
54
78
50
65
45
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$649,000 – $786,000
Reach more buyers when you sell with Redfin. Save up to $6,831 in fees.3 minutes to get started.