42 Cavedale Rd is a 1,988 square foot house on a 1.08 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Sonoma data, we estimate the home's value is $1,086,028.
Single-familyProperty Type
1956Year Built
1.08 acresLot Size
$546Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,086,028
$10K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.2% lower than the average sale price ($1.30M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$8,650 (+1.9%)
$392,032 + $351,520
$743,552
2024
$8,488 (+1.9%)
$384,346 + $344,628
$728,974
2023
$8,328 (+1.4%)
$376,810 + $337,871
$714,681
2022
$8,212 (+2.1%)
$369,422 + $331,247
$700,669
2021
$8,042 (+0.4%)
$362,179 + $324,752
$686,931
2020
$8,006 (+2.1%)
$355,078 + $318,385
$673,463
2019
$7,842 (+3.2%)
$351,438 + $315,121
$666,559
2018
$7,600 (+1.6%)
$344,548 + $308,943
$653,491
2017
$7,481 (+8.2%)
$331,170 + $296,948
$628,118
2015
$6,915 (+1.5%)
$324,677 + $291,126
$615,803
2014
$6,816 (+0.9%)
$313,537 + $281,137
$594,674
2013
$6,753 (+1.6%)
$313,537 + $281,137
$594,674
2012
$6,647 (+2.5%)
$312,120 + $279,867
$591,987
2011
$6,488 (−10.8%)
$306,000 + $274,380
$580,380
2010
$7,270 (−7.8%)
$300,000 + $269,000
$569,000
2009
$7,885 (+308.8%)
$360,000 + $280,000
$640,000
2007
$1,929
$66,298 + $99,446
$165,744
Tax history for 42 Cavedale Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,650 (+1.9%)
$392,032 + $351,520
$743,552
2024
$8,488 (+1.9%)
$384,346 + $344,628
$728,974
2023
$8,328 (+1.4%)
$376,810 + $337,871
$714,681
2022
$8,212 (+2.1%)
$369,422 + $331,247
$700,669
2021
$8,042 (+0.4%)
$362,179 + $324,752
$686,931
2020
$8,006 (+2.1%)
$355,078 + $318,385
$673,463
2019
$7,842 (+3.2%)
$351,438 + $315,121
$666,559
2018
$7,600 (+1.6%)
$344,548 + $308,943
$653,491
2017
$7,481 (+8.2%)
$331,170 + $296,948
$628,118
2015
$6,915 (+1.5%)
$324,677 + $291,126
$615,803
2014
$6,816 (+0.9%)
$313,537 + $281,137
$594,674
2013
$6,753 (+1.6%)
$313,537 + $281,137
$594,674
2012
$6,647 (+2.5%)
$312,120 + $279,867
$591,987
2011
$6,488 (−10.8%)
$306,000 + $274,380
$580,380
2010
$7,270 (−7.8%)
$300,000 + $269,000
$569,000
2009
$7,885 (+308.8%)
$360,000 + $280,000
$640,000
2007
$1,929
$66,298 + $99,446
$165,744
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 27, 2023 • Final
Building permit with plan check
Battery
Electrical
Solar
Sep 29, 2022 • Active
Building permit with plan check
New construction
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: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Pool Information
Has Pool
Property Information
Subdivision Name: CALIENTE HEIGHTS 77
Living Sq. Ft: 1,988
Ground Floor Sq. Ft: 1,588
Building Sq. Ft: 2,712
# of Stories: 2
Legal Description: CALIENTE HEIGHTS LOT 9
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 400
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 47,045
Legal Lot Number: 9
Acres: 1.08
Zoning Code: RR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,988
Stories: 2.0
Lot Size: 1.08 acres
Style: Single Family Residential
Year Built: 1956
Year Renovated: —
County: Sonoma County
APN: 056031001000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 1.7mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 4.2mi
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 97° expected this year, 16 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, 19 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
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47
78
51
83
54
82
54
89
55
86
56
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 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.03M – $1.25M
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