Allegheny Ave, Costa Mesa, CA Property Records

Orange County property records for 17 addresses on Allegheny Ave, Costa Mesa, CA · Last verified August 2026

Allegheny Ave Highlights

Properties 17
Median Sale Price $569,000
Deeds and Mortgages on File 23
Median Price per Sqft $320
Owner Occupied 76%
Median Annual Tax Bill $5,444
Median Year Built 1962
Median Ownership Tenure 25 years

Properties on Allegheny Ave

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

754 Allegheny Ave

4 bd · 2 ba · 1,490 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1987 $2,1632025 1 Name on Record AssessorUpdated Aug 2026

758 Allegheny Ave

3 bd · 2 ba · 2,404 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$770,000Jun 2016 $10,6372025 3 Names on Record AssessorUpdated Nov 2025

759 Allegheny Ave

4 bd · 2 ba · 1,870 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,2592025 —Aug 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

762 Allegheny Ave

3 bd · 2 ba · 1,399 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8842025 —Jun 2023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

763 Allegheny Ave

4 bd · 2 ba · 1,505 sqft · 0.148 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 1993 $5,2662025 —Jun 2012 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

766 Allegheny Ave

4 bd · 2 ba · 1,790 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$187,500Apr 1999 $4,0952024 —Nov 2019 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

767 Allegheny Ave

4 bd · 2 ba · 1,516 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$875,000May 2021 $10,7812024 Amount on Record Dec 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

770 Allegheny Ave

4 bd · 2 ba · 1,699 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$707,000May 2016 $9,8562025 Amount on Record Feb 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

771 Allegheny Ave

4 bd · 2.5 ba · 1,912 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$191,000Dec 1988 $5,6392025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

774 Allegheny Ave

4 bd · 2 ba · 1,821 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$292,000Jan 2001 $5,4442024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

778 Allegheny Ave

4 bd · 2 ba · 1,490 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$435,000Jan 2010 $6,7252024 Amount on Record Nov 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

779 Allegheny Ave

3 bd · 2 ba · 1,312 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Aug 2000 $5,4872025 —May 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

782 Allegheny Ave

5 bd · 2 ba · 1,959 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8532025 1 Name on Record AssessorUpdated Aug 2026

783 Allegheny Ave

4 bd · 2 ba · 1,490 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$569,000Jul 2013 $8,3952025 —Nov 2007 1 Name on Record AssessorUpdated Nov 2025

786 Allegheny Ave

4 bd · 2 ba · 1,490 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$138,500— $3,5752025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

787 Allegheny Ave

3 bd · 2 ba · 1,399 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$286,000Dec 2001 $5,5142025 Amount on Record Aug 2001 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

791 Allegheny Ave

3 bd · 2 ba · 1,754 sqft · 0.196 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,6652025 —Sep 2016 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Allegheny Ave

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