3726 Piner Rd is a 1,519 square foot house on a 5 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $971,229.
Single-familyProperty Type
1974Year Built
5 acresLot Size
$639Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$971,229
$32K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.8% higher than the average sale price ($853K) of 5 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
$1,703 (+4.1%)
$50,875 + $79,547
$130,422
2024
$1,635 (+2.4%)
$49,878 + $77,988
$127,866
2023
$1,597 (+4.0%)
$48,900 + $76,459
$125,359
2022
$1,534 (−2.3%)
$47,942 + $74,960
$122,902
2021
$1,570 (−0.3%)
$47,002 + $73,491
$120,493
2020
$1,575 (+6.8%)
$46,081 + $72,050
$118,131
2019
$1,475 (+10.4%)
$45,609 + $71,312
$116,921
2018
$1,336 (+2.9%)
$44,715 + $69,914
$114,629
2017
$1,298 (+5.5%)
$42,980 + $67,200
$110,180
2015
$1,230 (+3.8%)
$42,138 + $65,883
$108,021
2014
$1,185
$40,693 + $63,623
$104,316
2013
$1,185 (+2.0%)
$40,693 + $63,623
$104,316
2012
$1,162 (+2.1%)
$40,510 + $63,336
$103,846
2011
$1,138 (+4.5%)
$39,716 + $62,095
$101,811
2010
$1,089
$38,938 + $60,878
$99,816
2009
$1,090 (−7.4%)
$38,647 + $60,424
$99,071
2007
$1,177
$37,980 + $69,647
$107,627
Tax history for 3726 Piner Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,703 (+4.1%)
$50,875 + $79,547
$130,422
2024
$1,635 (+2.4%)
$49,878 + $77,988
$127,866
2023
$1,597 (+4.0%)
$48,900 + $76,459
$125,359
2022
$1,534 (−2.3%)
$47,942 + $74,960
$122,902
2021
$1,570 (−0.3%)
$47,002 + $73,491
$120,493
2020
$1,575 (+6.8%)
$46,081 + $72,050
$118,131
2019
$1,475 (+10.4%)
$45,609 + $71,312
$116,921
2018
$1,336 (+2.9%)
$44,715 + $69,914
$114,629
2017
$1,298 (+5.5%)
$42,980 + $67,200
$110,180
2015
$1,230 (+3.8%)
$42,138 + $65,883
$108,021
2014
$1,185
$40,693 + $63,623
$104,316
2013
$1,185 (+2.0%)
$40,693 + $63,623
$104,316
2012
$1,162 (+2.1%)
$40,510 + $63,336
$103,846
2011
$1,138 (+4.5%)
$39,716 + $62,095
$101,811
2010
$1,089
$38,938 + $60,878
$99,816
2009
$1,090 (−7.4%)
$38,647 + $60,424
$99,071
2007
$1,177
$37,980 + $69,647
$107,627
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 27, 2026 • Final
Building permit no plan check
Roofing
Sep 20, 2022 • Final
Building permit no plan check
Replace the air conditioning unit and furnace in a single-family home.
HVAC
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: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Living Sq. Ft: 1,519
Ground Floor Sq. Ft: 1,519
Building Sq. Ft: 1,519
# of Stories: 1
Legal Description: 86 FM 57-020-75 PER MD PCL 1 PM 4166
Parking & Garage Information
Garage/Parking Sq. Ft: 576
Lot Information
# of Buildings: 1
Land Sq. Ft: 217,800
Acres: 5
Zoning Code: RR3
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,519
Stories: 1.0
Lot Size: 5 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1974
County: Sonoma County
APN: 057021007000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Jack London Elementary School
Public K-6 • Assigned • 2.8mi
5/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 3.6mi
1/10
Piner High School
Public 9-12 • Assigned • 2.5mi
4/10
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 91° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
18 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95401
Average low and high temperatures (°F)
63
39
64
42
71
45
69
46
76
50
78
52
77
53
85
53
83
54
79
49
65
44
59
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$923,000 – $1.12M
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