21480 Bonita Ter is a 564 square foot house on a 0.33 acre lot with 1 bedroom and 1 bathroom. - it last sold on August 27, 1993 for $70,000. Based on Redfin's Monte Rio data, we estimate the home's value is $383,853.
Single-familyProperty Type
1949Year Built
0.33 acresLot Size
$681Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$383,853
$314K since sold in August 1993$39K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.2% lower than the average sale price ($405K) 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
Mar 12, 2019 • Final
Building permit no plan check
Tear off existing roofing, install new sheathing, and reroof a single-family home with composition shingles. Repair dry rot in the bathroom with matching materials.
Bathroom
Roofing
Sep 14, 2016 • Final
Building permit no plan check
Perform dry rot repairs in a bathroom of a single-family home. Include plumbing and electrical work.
Bathroom
Electrical
Plumbing
Remodel
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: 1
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Subdivision Name: MONTE RIO PARK ADD 05
Living Sq. Ft: 564
Building Sq. Ft: 756
# of Stories: 1
Legal Description: LOT 3,4
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,275
Legal Lot Number: 3,4
Acres: 0.3277
Zoning Code: RR1
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 564
Stories: 1.0
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1949
County: Sonoma County
APN: 095141002000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.5mi
7/10
Analy High School
Public 9-12 • Assigned • 10.9mi
8/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
8 days above 86° expected this year, 22 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Monte Rio, CA • 95462
Average low and high temperatures (°F)
59
40
60
43
69
44
66
46
74
49
75
51
77
53
82
53
77
55
75
49
62
45
58
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.6 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.6 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$365,000 – $442,000
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