3923 Westside Rd is a 2,170 square foot house on a 5.64 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Healdsburg data, we estimate the home's value is $3,969,650.
Single-familyProperty Type
1959Year Built
5.64 acresLot Size
$1,829Est. Price/Sq.Ft.
2 garage spacesParking
Source:Public Records
Redfin Estimate
$3,969,650
$843K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 194.7% higher than the average sale price ($1.35M) 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
$49,205 (+1,586.0%)
$2,965,140 + $1,404,540
$4,369,680
2024
$2,918 (+1.8%)
$73,528 + $163,624
$237,152
2023
$2,867 (+1.1%)
$72,087 + $160,416
$232,503
2022
$2,835 (+0.9%)
$70,674 + $157,271
$227,945
2021
$2,809 (+3.3%)
$69,289 + $154,188
$223,477
2020
$2,719 (+2.1%)
$67,931 + $151,165
$219,096
2019
$2,664 (+1.9%)
$67,235 + $149,615
$216,850
2018
$2,613 (+2.4%)
$65,917 + $146,682
$212,599
2017
$2,552 (+9.5%)
$63,358 + $140,987
$204,345
2015
$2,331 (+1.0%)
$62,116 + $138,223
$200,339
2014
$2,308 (+0.3%)
$59,985 + $133,481
$193,466
2013
$2,300 (+1.6%)
$59,985 + $133,481
$193,466
2012
$2,264 (+1.8%)
$59,714 + $132,878
$192,592
2011
$2,224 (+0.6%)
$58,544 + $130,273
$188,817
2010
$2,210 (−0.5%)
$57,397 + $127,719
$185,116
2009
$2,222 (+1.5%)
$56,969 + $126,765
$183,734
2007
$2,189
$55,986 + $124,576
$180,562
Tax history for 3923 Westside Rd
Year
Property tax
Land + Additions
Assessment*
2025
$49,205 (+1,586.0%)
$2,965,140 + $1,404,540
$4,369,680
2024
$2,918 (+1.8%)
$73,528 + $163,624
$237,152
2023
$2,867 (+1.1%)
$72,087 + $160,416
$232,503
2022
$2,835 (+0.9%)
$70,674 + $157,271
$227,945
2021
$2,809 (+3.3%)
$69,289 + $154,188
$223,477
2020
$2,719 (+2.1%)
$67,931 + $151,165
$219,096
2019
$2,664 (+1.9%)
$67,235 + $149,615
$216,850
2018
$2,613 (+2.4%)
$65,917 + $146,682
$212,599
2017
$2,552 (+9.5%)
$63,358 + $140,987
$204,345
2015
$2,331 (+1.0%)
$62,116 + $138,223
$200,339
2014
$2,308 (+0.3%)
$59,985 + $133,481
$193,466
2013
$2,300 (+1.6%)
$59,985 + $133,481
$193,466
2012
$2,264 (+1.8%)
$59,714 + $132,878
$192,592
2011
$2,224 (+0.6%)
$58,544 + $130,273
$188,817
2010
$2,210 (−0.5%)
$57,397 + $127,719
$185,116
2009
$2,222 (+1.5%)
$56,969 + $126,765
$183,734
2007
$2,189
$55,986 + $124,576
$180,562
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 12, 2026 • Final
Building permit no plan check
Install a new motorized driveway entry gate.
ADU
Jul 18, 2025 • Final
Building permit with plan check
Addition
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: 3
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,170
Building Sq. Ft: 2,470
# of Stories: 1
Legal Description: 75 FORM 01 & PTTO25PER M/D&RDOR 2867-964 LT1PM4418
Parking & Garage Information
Garage/Parking Sq. Ft: 462
Lot Information
# of Buildings: 1
Land Sq. Ft: 245,678
Legal Lot Number: 1
Acres: 5.64
Zoning Code: LIA40
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,170
Stories: 1.0
Lot Size: 5.64 acres
Style: Single Family Residential
Year Built: 1959
Year Renovated: 1990
County: Sonoma County
APN: 110100024000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
West Side Elementary School
Public K-6 • Assigned • 1.1mi
9/10
Healdsburg Junior High School
Public 6-8 • Assigned • 3.5mi
6/10
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
0.31% 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
9/10 Air Factor
19 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Healdsburg, CA • 95448
Average low and high temperatures (°F)
62
40
63
44
71
47
69
47
78
52
82
54
81
54
89
55
85
54
78
51
63
45
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.77M – $4.57M
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