171 Rancho Ln is a 997 square foot house on a 3.5 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Petaluma data, we estimate the home's value is $965,454.
Single-familyProperty Type
1950Year Built
3.5 acresLot Size
$968Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$965,454
$9,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 23.5% lower than the average sale price ($1.26M) 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
$1,098 (+3.7%)
$30,991 + $28,235
$59,226
2024
$1,058 (+1.9%)
$30,384 + $27,682
$58,066
2023
$1,038 (+1.8%)
$29,789 + $27,140
$56,929
2022
$1,020 (+4.4%)
$29,205 + $26,608
$55,813
2021
$977 (+0.4%)
$28,633 + $26,087
$54,720
2020
$973 (+1.3%)
$28,072 + $25,576
$53,648
2019
$960 (+37.8%)
$27,785 + $25,314
$53,099
2018
$697 (+1.4%)
$27,241 + $24,818
$52,059
2017
$687 (−0.7%)
$26,184 + $23,855
$50,039
2015
$692 (+0.9%)
$25,671 + $23,388
$49,059
2014
$686 (+2.2%)
$24,791 + $22,586
$47,377
2013
$672 (+3.7%)
$24,791 + $22,586
$47,377
2012
$648 (+1.6%)
$24,679 + $22,484
$47,163
2011
$638 (+0.8%)
$24,196 + $22,044
$46,240
2010
$632 (−0.5%)
$23,722 + $21,612
$45,334
2009
$635 (+1.5%)
$23,545 + $21,451
$44,996
2007
$626
$23,139 + $21,081
$44,220
Tax history for 171 Rancho Ln
Year
Property tax
Land + Additions
Assessment*
2025
$1,098 (+3.7%)
$30,991 + $28,235
$59,226
2024
$1,058 (+1.9%)
$30,384 + $27,682
$58,066
2023
$1,038 (+1.8%)
$29,789 + $27,140
$56,929
2022
$1,020 (+4.4%)
$29,205 + $26,608
$55,813
2021
$977 (+0.4%)
$28,633 + $26,087
$54,720
2020
$973 (+1.3%)
$28,072 + $25,576
$53,648
2019
$960 (+37.8%)
$27,785 + $25,314
$53,099
2018
$697 (+1.4%)
$27,241 + $24,818
$52,059
2017
$687 (−0.7%)
$26,184 + $23,855
$50,039
2015
$692 (+0.9%)
$25,671 + $23,388
$49,059
2014
$686 (+2.2%)
$24,791 + $22,586
$47,377
2013
$672 (+3.7%)
$24,791 + $22,586
$47,377
2012
$648 (+1.6%)
$24,679 + $22,484
$47,163
2011
$638 (+0.8%)
$24,196 + $22,044
$46,240
2010
$632 (−0.5%)
$23,722 + $21,612
$45,334
2009
$635 (+1.5%)
$23,545 + $21,451
$44,996
2007
$626
$23,139 + $21,081
$44,220
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 7, 2020 • Final
Building permit no plan check
Roofing
Jun 11, 2016 • Final
Building history record
Construct an addition to a dwelling.
Addition
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: 4
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: MG SILVA RANCH
Living Sq. Ft: 997
Ground Floor Sq. Ft: 997
Building Sq. Ft: 1,317
# of Stories: 1
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 320
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 152,460
Acres: 3.5
Zoning Code: AR3
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 997
Stories: 1.0
Lot Size: 3.5 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1955
County: Sonoma County
APN: 021110004000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Liberty Primary School
Public K-1 • Assigned • 1.2mi
Petaluma Junior High School
Public 7-8 • Assigned • 3.3mi
4/10
Petaluma High School
Public 9-12 • Assigned • 4.0mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 89° 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
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Petaluma, CA • 94952
Average low and high temperatures (°F)
59
40
59
42
64
43
61
44
65
47
67
49
69
51
73
51
73
54
68
48
61
44
56
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.9 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.9 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$918,000 – $1.11M
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