Rarely does a property offer this level of scaled development potential in the heart of Westminster. Situated on a sprawling 7,300 SF lot, 9121 McClure Ave is offered with meticulously designed plans to create a stunning, three-unit modern residential compound totaling nearly 4,000 SF of living space.
The vision includes three distinct living opportunities:
The Main Residence: A sophisticated 2-story modern masterpiece featuring 2,292 SF of open-concept living, including 4 spacious bedrooms and 4.5 luxury baths.
The Junior ADU: An efficiently designed 485 SF unit (1BR/1BA) integrated into the main structure—perfect for rental income or a private home office.
The Detached ADU: A substantial 2-story, 1,147 SF secondary home offering 3 bedrooms and 3 bathrooms, providing true "house-scale" living for tenants or extended family.
Total Project Specs: 8 Bedrooms | 8.5 Bathrooms | 3,924 Living SF.
Whether you are looking to maximize rental yield with three separate income streams or seeking a multi-generational estate that offers ultimate privacy for everyone, the heavy lifting of planning is already started. Located minutes from local parks, shopping, and easy freeway access. Don’t build small—build a legacy. Buyer to investigate and satisfy themselves regarding all aspects of building permits, zoning, and square footage.
The income description goes here to explain
| List Price | $1,089,000 |
| Property Type | Single Family Homes |
| Usable Sqft | 950 |
| Number of Stories | 1 stories |
| Parking Spots | 2 spots |
| Year Built | 1955 |
| Last Sold | Unknown |
| Sold Price | Unknown |
| HOA Fees: | $0 |
| Association Name: | Unknown |
| Association Amenities: | Unknown |
| APN # | 09829226 |
| MLS # | OC26090413 |
| Property ID | 322795347 |
| Lot Sqft | 7,300 |
| Zoning | Unknown |
| Total Units | 1 |
| Days on Market | 31 |
| Original List Price | $1,089,000 |
| Date Updated | May 08, 2026 |
| Date Created | April 27, 2026 |
Henry Mai an agent of . Lic #01843054
© 2026 CRMLS. All rights reserved. Some listings on this website are from CRMLS as of May 08, 2026 The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Robert Crawford
REAL ESTATE AGENT