I-extension St, Petaluma, CA Property Records

Sonoma County property records for 36 addresses on I-extension St, Petaluma, CA · Last verified August 2026

I-extension St Highlights

Properties 36
Median Sale Price $995,000
Deeds and Mortgages on File 58
Median Price per Sqft $676
Owner Occupied 50%
Median Annual Tax Bill $6,617
Median Year Built 1950
Median Ownership Tenure 10 years

Properties on I-extension St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

1004 I-extension St

3 bd · 2 ba · 2,047 sqft · built 1922 · 2.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7642025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1396 I-extension St

5 bd · 2.5 ba · 2,702 sqft · built 1920 · 0.353 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Feb 1996 $6,8672025 1 Name on Record AssessorUpdated Apr 2026

1565 I-extension St

0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000May 1997 $1,9612025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

2001 I-extension St

1 bd · 1 ba · 1,260 sqft · built 1920 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$392,000Nov 2012 $5,6082025 Amount on Record Aug 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

2031 I-extension St

4 bd · 2.5 ba · 2,092 sqft · built 1922 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$985,000Apr 2017 $13,0652025 1 Name on Record Owner Occupied Assessor + 9 DocumentsUpdated Apr 2026

2205 I-extension St

1 bd · 1 ba · 1,854 sqft · built 1955 · 0.39 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,9762025 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

2235 I-extension St

3 bd · 2 ba · 1,650 sqft · built 1951 · 0.32 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Aug 2018 $8,5162025 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

2293 I-extension St

3 bd · 1 ba · 1,515 sqft · built 1940 · 0.723 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Mar 2009 $6,6172025 1 Name on Record Owner Occupied AssessorUpdated May 2026

2325 I-extension St

3 bd · 2 ba · 1,152 sqft · built 1950 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1152025 2 Names on Record AssessorUpdated Apr 2026

2341 I-extension St

3 bd · 1 ba · 1,235 sqft · built 1953 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2013 $8,9392025 Amount on Record Jun 2008 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

2386 I-extension St

4 bd · 2.5 ba · 2,103 sqft · built 1925 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2021 $7,8132025 Amount on Record Jul 2016 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

2390 I-extension St

3 bd · 2 ba · 1,862 sqft · built 1997 · 0.235 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,260,000Jun 2023 $7,1572025 Amount on Record Sep 1997 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

2392 I-extension St

0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
$382,500Sep 2023 $4,4282025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

2432 I-extension St

2 bd · 1 ba · 1,352 sqft · built 1961 · 4.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0962025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2479 I-extension St

2 bd · 1 ba · 996 sqft · built 1950 · 0.301 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9462025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

2483 I-extension St

3 bd · 1 ba · 1,330 sqft · built 1950 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Jun 2012 $6,8132025 2 Names on Record AssessorUpdated May 2026

2504 I-extension St

0.348 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1988 $6262025 2 Names on Record AssessorUpdated May 2026

2513 I-extension St

4 bd · 2 ba · 1,761 sqft · built 1966 · 3.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2014 $1,6212025 Amount on Record Apr 2002 2 Names on Record Assessor + 1 DocumentUpdated May 2026

2515 I-extension St

4 bd · 4 ba · 2,616 sqft · built 1972 · 1.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Jul 1993 $7,4102025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

2519 I-extension St

2 bd · 1 ba · 1,300 sqft · built 1947 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0572025 2 Names on Record Owner Occupied AssessorUpdated May 2026

2600 I-extension St

4 bd · 3 ba · 2,514 sqft · built 1993 · 0.517 acres

Last Sale Tax Bill Prior Sale Owner Records
$352,500Aug 1995 $6,6012025 Amount on Record Aug 1994 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

2649 I-extension St

3 bd · 2.5 ba · 1,500 sqft · built 1902 · 8 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,350,000Oct 2017 $17,9772025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

2757 I-extension St

2 bd · 2 ba · 1,216 sqft · built 1948 · 0.278 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Apr 2016 $6,9052025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

2761 I-extension St

2 bd · 2 ba · 2,043 sqft · built 1925 · 9.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5872025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

2762 I-extension St

2 bd · 1 ba · 1,956 sqft · built 1927 · 16.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$775,000Jul 2021 $9,5232025 Amount on Record May 2016 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

2891 I-extension St

3 bd · 3 ba · 1,978 sqft · built 1936 · 4.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,500Nov 2014 $11,0922025 Amount on Record Feb 2013 1 Name on Record AssessorUpdated Apr 2026

2991 I-extension St

2 bd · 1 ba · 884 sqft · built 1950 · 4.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9432025 1 Name on Record AssessorUpdated Apr 2026

3115 I-extension St

2 bd · 2 ba · 1,648 sqft · built 1990 · 0.455 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3702025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

3131 I-extension St

2 bd · 1 ba · 1,088 sqft · built 1952 · 0.39 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6942025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

3150 I-extension St

4 bd · 4 ba · 3,900 sqft · built 1980 · 5.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$643,000Apr 2012 $9,5432025 Amount on Record Mar 2011 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026
Last Sale Tax Bill Prior Sale Owner Records
$6182025 1 Name on Record AssessorUpdated May 2026

3180 I-extension St

2 bd · 2 ba · 1,154 sqft · built 1905 · 5.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000Mar 2021 $14,3572025 Amount on Record Mar 2016 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated May 2026
Last Sale Tax Bill Prior Sale Owner Records
$1,900,000May 2018 $24,7122025 1 Name on Record Assessor + 3 DocumentsUpdated May 2026
Last Sale Tax Bill Prior Sale Owner Records
$638,709Jan 2021 $18,6352025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

4001 I-extension St

800 sqft · built 2017 · 80.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$995,000Oct 2021 $12,3362025 2 Names on Record Assessor + 3 DocumentsUpdated May 2026
Last Sale Tax Bill Prior Sale Owner Records
$185,000Aug 2017 $2,6692025 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

Wildfire Risk on I-extension St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskHigh
this street's cells rank above 71% of the US · above 49% of California
Wildfire LikelihoodAbout 1 in 207 per year
ExposureDirect
9 of 15 cells directly exposed · 15 adjoin burnable vegetation

Property Records in Nearby Streets