1011 Westside Rd is a 4,381 square foot ranch on a 3.44 acre lot with 5 bedrooms and 6.5 bathrooms. - it last sold on November 24, 2015 for $2,600,000.
RanchProperty Type
1969Year Built
3.44 acresLot Size
$593Price/Sq.Ft.
2 garage spacesParking
Source:Public Records
Redfin Estimate
Unfortunately, we don't have enough data to generate an accurate Estimate at this time.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 12, 2026 • Final
Solar-solarapp
Battery
Electrical
Solar
Apr 16, 2026 • Final
Solar-solarapp revision
Electrical
Solar
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: 6
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Subdivision Name: DENNIS DE LA MONTANYA & TINA D
Living Sq. Ft: 4,320
Building Sq. Ft: 4,320
# of Stories: 1
Legal Description: 98 FM PT 110-010-060 & 061 LLA 97-0014 OR 97029160
Lot Information
# of Buildings: 1
Land Sq. Ft: 149,846
Legal Lot Number: 1,2
Acres: 3.44
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 6.5
Sq. Ft.: 4,381
Stories: 1.0
Parking Spaces: 18
Basement: No
Accessible: No
Lot Size: 3.44 acres
Style: Ranch
Year Built: 1969
Year Renovated: 1969
County: Sonoma County
APN: 110350004000
HOA Dues: —
Garage: Yes
Features: Views, Pool
Home facts updated by owner on Nov 14, 2025
Around this home
Schools
West Side Elementary School
Public K-6 • Assigned • 1.9mi
9/10
Healdsburg Junior High School
Public 6-8 • Assigned • 1.6mi
6/10
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
0.46% chance of being in a wildfire in next 30 years
4/10 Heat Factor
5 days above 93° expected this year, 11 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, 21 days in 30 years
Provided by First Street
Historical weather
Healdsburg, CA • 95448
Average low and high temperatures (°F)
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89
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85
54
78
51
63
45
58
43
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Sun exposure
In this area, properties receive around 11 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
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