3860 Primrose Ave is a 2,449 square foot vacant land on a 0.98 acre lot with 3 bedrooms and 4 bathrooms. - it last sold on September 30, 1986 for $116,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $784,382.
Vacant landProperty Type
2025Year Built
0.98 acresLot Size
$800,390Price/Acres
Source:Public Records
Redfin Estimate
$784,382
$668K since sold in September 1986$148K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.6% higher than the average sale price ($743K) 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 12, 2025 • Active
Building permit no plan check
Remove and replace a gas water heater in the garage with a new unit in the same location.
Plumbing
Water heater
Jul 25, 2025 • Final
Building permit with plan check
ADU
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: 4
Room Information
# of Rooms: 4
Exterior
Exterior Information
Construction Type: Wood/Steel
Property Information
Subdivision Name: SANTA ROSA FARMS
Living Sq. Ft: 2,449
Ground Floor Sq. Ft: 980
Building Sq. Ft: 2,869
# of Stories: 1
Legal Description: MAP B1 152
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 42,636
Legal Block Number: 1
Acres: 0.9788
Zoning Code: RR2.5
County Use Description: RURAL RESIDENTIAL-SFD W/GRANNY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 2,449
Stories: 1.0
Lot Size: 0.98 acres
Style: Vacant Land
Year Built: 2025
Year Renovated: 2025
County: Sonoma County
APN: 134162011000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Bellevue Elementary School
Public K-6 • Assigned • 0.9mi
4/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 5.0mi
1/10
Elsie Allen High School
Public 9-12 • Assigned • 1.4mi
2/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
3/10 Flood Factor
Estimated 10-14% chance 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)
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65
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43
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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
$746,000 – $903,000
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