1085 Robertson Rd is a 1,246 square foot house on a 0.34 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Glen Ellen data, we estimate the home's value is $969,456.
Single-familyProperty Type
1970Year Built
0.34 acresLot Size
$778Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$969,456
$38K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.2% higher than the average sale price ($904K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$8,858 (+2.4%)
$375,109 + $281,331
$656,440
2024
$8,654 (+2.4%)
$367,754 + $275,815
$643,569
2023
$8,453 (+1.9%)
$360,544 + $270,407
$630,951
2022
$8,294 (+2.5%)
$353,475 + $265,105
$618,580
2021
$8,088 (−2.3%)
$346,545 + $259,907
$606,452
2020
$8,278 (+5.9%)
$339,750 + $254,811
$594,561
2019
$7,814 (+3.5%)
$336,267 + $252,199
$588,466
2018
$7,554 (−3.3%)
$329,674 + $247,254
$576,928
2017
$7,808 (+15.0%)
$316,873 + $237,653
$554,526
2015
$6,790 (+34.0%)
$310,660 + $232,994
$543,654
2014
$5,066 (+221.1%)
$251,135 + $125,567
$376,702
2013
$1,578 (−7.9%)
$251,135 + $125,567
$376,702
2012
$1,713 (+3.6%)
$19,895 + $54,147
$74,042
2011
$1,653 (+2.7%)
$19,505 + $53,086
$72,591
2010
$1,609 (+2.9%)
$19,123 + $52,046
$71,169
2009
$1,564 (+3.8%)
$18,981 + $51,658
$70,639
2007
$1,506
$18,654 + $50,766
$69,420
Tax history for 1085 Robertson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,858 (+2.4%)
$375,109 + $281,331
$656,440
2024
$8,654 (+2.4%)
$367,754 + $275,815
$643,569
2023
$8,453 (+1.9%)
$360,544 + $270,407
$630,951
2022
$8,294 (+2.5%)
$353,475 + $265,105
$618,580
2021
$8,088 (−2.3%)
$346,545 + $259,907
$606,452
2020
$8,278 (+5.9%)
$339,750 + $254,811
$594,561
2019
$7,814 (+3.5%)
$336,267 + $252,199
$588,466
2018
$7,554 (−3.3%)
$329,674 + $247,254
$576,928
2017
$7,808 (+15.0%)
$316,873 + $237,653
$554,526
2015
$6,790 (+34.0%)
$310,660 + $232,994
$543,654
2014
$5,066 (+221.1%)
$251,135 + $125,567
$376,702
2013
$1,578 (−7.9%)
$251,135 + $125,567
$376,702
2012
$1,713 (+3.6%)
$19,895 + $54,147
$74,042
2011
$1,653 (+2.7%)
$19,505 + $53,086
$72,591
2010
$1,609 (+2.9%)
$19,123 + $52,046
$71,169
2009
$1,564 (+3.8%)
$18,981 + $51,658
$70,639
2007
$1,506
$18,654 + $50,766
$69,420
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 19, 2016 • Final
Building permit with plan check
Perform an interior remodel and kitchen addition on a single-family home. Upgrade the electrical service.
Addition
Electrical
Kitchen
Remodel
Jun 11, 2016 • Final
Building permit no plan check
Roofing
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: 3
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: PETALUMA RHO
Living Sq. Ft: 1,246
Ground Floor Sq. Ft: 1,246
Building Sq. Ft: 1,246
# of Stories: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 424
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,875
Acres: 0.3415
Zoning Code: R12UA
County Use Description: SINGLE FAM DWELLING
Location Information
Parcel Location Influence: Creek
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,246
Stories: 1.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1970
County: Sonoma County
APN: 054330045000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 4.0mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 6.9mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
8 days above 96° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
24 unhealthy days expected this year, 24 days in 30 years
Provided by First Street
Historical weather
Glen Ellen, CA • 95442
Average low and high temperatures (°F)
61
41
63
44
70
47
69
47
77
51
81
53
81
54
88
56
85
55
78
52
64
46
58
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
$921,000 – $1.12M
Reach more buyers when you sell with Redfin. Save up to $9,695 in fees.3 minutes to get started.