Orange County property records for 37 addresses on 18th St, Westminster, CA · Last verified August 2026
| Properties | 37 |
|---|---|
| Median Sale Price | $1,230,000 |
| Deeds and Mortgages on File | 71 |
| Median Price per Sqft | $837 |
| Owner Occupied | 38% |
| Median Annual Tax Bill | $10,383 |
| Median Year Built | 1950 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2,292 sqft · Built 1948 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2011 | $3,4242025 | —Oct 1994 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 3 ba · 2,109 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $178,000Aug 2000 | $5,4852025 | Amount on Record Feb 1999 | 1 Name on Record Owner Occupied | Assessor + 8 DocumentsUpdated Aug 2026 |
5 bd · 4 ba · 2,379 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Dec 2025 | $10,8612024 | Amount on Record Apr 2006 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
0.196 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $176,000May 2011 | $7,5402025 | —Sep 2014 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 1 ba · 1,796 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $178,500Jul 1993 | $3,9862025 | —Nov 2001 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,296 sqft · 0.187 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $379,000May 2011 | $6,0242025 | —Sep 2014 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,269 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Dec 2015 | $11,7262025 | —Jul 2015 | 2 Names on Record Owner Occupied | AssessorUpdated Nov 2025 |
1,667 sqft · Built 1953 · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Feb 2006 | $12,4882025 | —Dec 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Nov 2025 |
8 bd · 1 ba · 728 sqft · 0.177 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2023 | $2,5992025 | Amount on Record — | 2 Names on Record | Assessor + 6 DocumentsUpdated Aug 2026 |
1,884 sqft · Built 1953 · 0.17 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Jan 2009 | $6,3732025 | Amount on Record Dec 2007 | 1 Name on Record | AssessorUpdated Nov 2025 |
3,064 sqft · Built 1970 · 0.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,120,000Feb 2013 | $14,6582025 | —Feb 2001 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 792 sqft · 0.253 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Feb 2024 | $12,0032025 | —Apr 2023 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 865 sqft · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $960,000May 2024 | $11,9812025 | —Nov 2017 | 3 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Nov 2025 |
3 bd · 1 ba · 1,119 sqft · 0.182 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Aug 1999 | $4,6602025 | —Aug 2019 | 3 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Nov 2025 |
2 bd · 1 ba · 1,000 sqft · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Mar 2011 | $5,5202025 | 1 Name on Record | AssessorUpdated Nov 2025 |
3 bd · 1 ba · 1,026 sqft · 0.253 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Apr 2004 | $6,7372025 | —Aug 2012 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Nov 2025 |
2,109 sqft · Built 1950 · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Jun 2011 | $11,3872025 | Amount on Record Jun 2005 | 2 Names on Record | Assessor + 6 DocumentsUpdated Jul 2026 |
1 bd · 1 ba · 960 sqft · 0.261 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,550,000Jul 2018 | $13,0662025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1 ba · 866 sqft · 0.263 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,2852025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,854 sqft · Built 1960 · 0.134 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,550,000Jul 2018 | $10,4462025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1 ba · 1,070 sqft · 0.261 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Feb 2003 | $17,2712025 | 2 Names on Record | Assessor + 1 DocumentUpdated Nov 2025 |
2 bd · 1 ba · 1,060 sqft · 0.164 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,230,000Feb 2024 | $14,8632025 | Amount on Record Mar 2023 | 2 Names on Record | Assessor + 2 DocumentsUpdated Nov 2025 |
1,675 sqft · Built 1953 · 0.261 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,403,000Dec 2021 | $17,6042025 | —Jan 2004 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,450 sqft · 0.253 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $516,000Nov 2010 | $8,4742025 | Amount on Record May 2010 | 2 Names on Record | AssessorUpdated May 2026 |
2 bd · 1 ba · 873 sqft · 0.216 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $622,500Aug 2005 | $13,7372024 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
8 bd · 1 ba · 1,972 sqft · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000Oct 2010 | $10,9592025 | Amount on Record Sep 1996 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
2,125 sqft · Built 1960 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Dec 1995 | $4,7412025 | 1 Name on Record | AssessorUpdated Aug 2026 |
2,125 sqft · Built 1960 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,7542025 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 727 sqft · 0.248 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,3832025 | —Apr 2023 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 1,108 sqft · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $407,695Jan 2009 | $3,6022024 | Amount on Record Nov 1994 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Apr 2026 |
3 bd · 3 ba · 1,906 sqft · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,140,000Oct 2025 | $6,2092024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 1,906 sqft · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,150,000Nov 2025 | $6,2092024 | —Nov 2025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 3 ba · 2,567 sqft · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0572025 | —Feb 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2,513 sqft · Built 1928 · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Oct 1998 | $4,3052025 | —Dec 2006 | 2 Names on Record | Assessor + 1 DocumentUpdated Nov 2025 |
3 bd · 1 ba · 1,500 sqft · 0.253 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Feb 2015 | $12,6852025 | —Aug 2017 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
10 bd · 2 ba · 800 sqft · 0.263 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Nov 2003 | $12,0092025 | Amount on Record Aug 2002 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 984 sqft · 0.25 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000Oct 2011 | $12,9802025 | —Jan 2014 | 2 Names on Record | Assessor + 1 DocumentUpdated Nov 2025 |