Allegheny Ct, Petaluma, CA Property Records

Sonoma County property records for 21 addresses on Allegheny Ct, Petaluma, CA · Last verified August 2026

Allegheny Ct Highlights

Properties 21
Median Sale Price $705,000
Deeds and Mortgages on File 38
Median Price per Sqft $486
Owner Occupied 86%
Median Annual Tax Bill $6,818
Median Year Built 1989
Median Ownership Tenure 16 years

Properties on Allegheny Ct

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

1 Allegheny Ct

4 bd · 3 ba · 1,537 sqft · built 1989 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Mar 1989 $3,6632025 2 Names on Record Owner Occupied AssessorUpdated May 2026

5 Allegheny Ct

3 bd · 2 ba · 1,331 sqft · built 1989 · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Aug 2014 $6,0942025 Amount on Record Nov 2001 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

9 Allegheny Ct

3 bd · 2.5 ba · 1,806 sqft · built 1989 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$879,000Jun 2023 $10,3132025 Amount on Record Mar 1998 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated May 2026

12 Allegheny Ct

3 bd · 3 ba · 1,985 sqft · built 1989 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jun 2012 $5,7222025 Amount on Record Nov 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

15 Allegheny Ct

4 bd · 2.5 ba · 1,977 sqft · built 1989 · 0.24 acres

Last Sale Tax Bill Prior Sale Owner Records
$236,000Jul 1995 $4,3232025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

18 Allegheny Ct

3 bd · 2 ba · 1,331 sqft · built 1989 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Apr 1989 $3,5272025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

19 Allegheny Ct

3 bd · 2 ba · 1,138 sqft · built 1989 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$626,000Aug 2017 $8,1382025 Amount on Record Apr 1989 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

23 Allegheny Ct

4 bd · 2.5 ba · 1,977 sqft · built 1989 · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000Dec 2017 $9,2512025 Amount on Record Apr 2002 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

24 Allegheny Ct

4 bd · 3 ba · 1,537 sqft · built 1989 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$242,000Jul 1998 $4,3512025 Amount on Record Apr 1995 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

27 Allegheny Ct

4 bd · 3 ba · 1,537 sqft · built 1989 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$216,500Mar 1993 $6,2092025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

30 Allegheny Ct

4 bd · 2.5 ba · 1,977 sqft · built 1989 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Dec 1992 $4,6642025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

31 Allegheny Ct

3 bd · 2 ba · 1,331 sqft · built 1989 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,500Apr 1989 $3,5892025 2 Names on Record AssessorUpdated May 2026

35 Allegheny Ct

4 bd · 2.5 ba · 1,806 sqft · built 1989 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jun 2002 $5,6272025 Amount on Record Oct 1995 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

36 Allegheny Ct

3 bd · 2 ba · 1,138 sqft · built 1989 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Sep 2024 $9,1152025 Amount on Record Apr 1992 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

39 Allegheny Ct

3 bd · 2 ba · 1,138 sqft · built 1989 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$696,000Mar 2020 $8,6052025 Amount on Record Apr 1989 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

42 Allegheny Ct

4 bd · 3 ba · 1,537 sqft · built 1989 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Mar 2010 $6,8182025 Amount on Record Aug 1999 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

43 Allegheny Ct

4 bd · 2 ba · 1,977 sqft · built 1989 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Jun 2002 $7,2842025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

47 Allegheny Ct

4 bd · 3 ba · 1,537 sqft · built 1989 · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Apr 2019 $8,4672025 Amount on Record May 2018 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated May 2026

48 Allegheny Ct

4 bd · 3 ba · 1,537 sqft · built 1989 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$705,000Feb 2021 $8,7042025 Amount on Record Aug 1991 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

51 Allegheny Ct

3 bd · 2 ba · 1,138 sqft · built 1989 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Aug 2015 $8,0952025 Amount on Record Mar 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

54 Allegheny Ct

3 bd · 3 ba · 1,985 sqft · built 1989 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$695,000Jun 2006 $10,7072025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

Wildfire Risk on Allegheny Ct

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets