6867 Montecito Blvd is a 57,332 square foot house on a 5.37 acre lot with 56 bathrooms. - it last sold on January 09, 2019 for $15,000,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $4,959,136.
Single-familyProperty Type
1979Year Built
5.37 acresLot Size
$86Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$4,959,136
$10.0M since sold in January 2019$1.5M since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 393.6% higher than the average sale price ($1.00M) 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.
Zoning
R-1-6
Single-Family Residential District - 6,000 sq ft
The R-1 zoning district is applied to areas of the City intended to be maintained as residential neighborhoods comprised of detached and attached single-family houses, clustered Residential hillside projects, and small multi-family projects, together with compatible accessory uses. The maximum allowable density ranges from two to 13 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the R-1 map symbol see Section 20-22.040. The R-1 zoning district implements and is consistent with the Residential Very Low Density where residential clustered on hillsides is desirable, Low Density or Open Space, Low Density, and Medium Low Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Agriculture-Other
Day care facility
Healthcare-Other
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Housing-Mobile home park
Property details
Interior
Bathroom Information
# of Full Baths: 56
Exterior
Exterior Information
Building Style Type: Square Design
Building Construction Quality: Average
Property Information
Subdivision Name: RANCHO CABEZA DE SANTA ROSA
Living Sq. Ft: 57,332
Building Sq. Ft: 57,332
# of Stories: 1
Legal Description: REMAP FROM 030-170-038-000 - 08/11/98
Lot Information
# of Buildings: 1
Land Sq. Ft: 233,917
Acres: 5.37
Zoning Code: CITYSR
County Use Description: ENFORCEABLY RESTRICTED
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 56.0
Sq. Ft.: 57,332
Stories: 1.0
Lot Size: 5.37 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1979
County: Sonoma County
APN: 183060049000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Binkley Elementary Charter School
Charter K-6 • Assigned • 0.3mi
8/10
Rincon Valley Middle School
Public 7-8 • Assigned • 0.4mi
5/10
Maria Carrillo High School
Public 9-12 • Assigned • 0.3mi
9/10
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
0.77% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 93° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95409
Average low and high temperatures (°F)
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82
55
76
52
62
46
58
44
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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
$4.71M – $5.70M
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