OFF MARKET
Off market
—
3
bd
•
2 ba
•
1,774
sq ft

21977 Bonness Rd, Sonoma, CA 95476

map-entry

About this home

21977 Bonness Rd is a 1,774 square foot ranch on a 7 acre lot with 3 bedrooms and 2 bathrooms.
RanchProperty Type
1957Year Built
7 acresLot Size
4 spacesParking
Source:Public Records

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time. 

Market trends in 95476, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
99.1%

+1.6% MoM

Median sale price
$920K

$68K MoM

Avg. days on market
56d

5 days MoM

Recently sold homes
120

2 MoM

New listings for sale

Provided by Redfin

Sale history for 21977 Bonness Rd

As the MLS and public records start to fill up, we'll list the details here.

Zoning and permits

DA B6 10

SR

VOH

RC 50'

Diverse Agriculture B6 Combining District 10 Acres

DA: Enhances and protects land where soil, climate, and water conditions support farming but where small acreage intensive farming and part-time farming activities are predominant, and where farming may not be the principal occupation of the farmer; Implement the diverse agriculture land use category of the general plan and the policies of the Agricultural Resource Element.; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Zone overlays
  • Scenic Resources Combining District
  • Valley Oak Habitat Combining District
  • Riparian Corridor Combining Zone
Permitted uses

Include but are not limited to:

  • Agriculture
  • Equestrian facility
  • Greenhouse / nursery
  • Day care facility
  • Housing-Group
  • Housing-Single unit
  • Theater / performing arts facility
  • Agriculture-Cropland
  • Park & open space
  • Timberland

Property details

Around this home

Schools

Prestwood Elementary School

Public K-5 • Assigned • 3.1mi

5/10
Adele Harrison Middle School

Public 6-8 • Assigned • 2.7mi

4/10
Sonoma Valley High School

Public 9-12 • Assigned • 2.9mi

7/10
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

5/10 Fire Factor

4% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 94° 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

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Sonoma, CA • 95476
Average low and high temperatures (°F)
62
40
64
42
72
46
70
47
78
51
83
54
85
55
89
55
84
58
80
51
65
46
59
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 11.3 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.3 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap

Work with an experienced agent and save on fees. 3 minutes to get started.

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Home values near 21977 Bonness Rd

Data from public records.
This data may not show owner updates. Learn more.

More real estate resources

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