Listed by Miguel Valeriano Martine of Coldwell Banker Realty (714-392-3525)
Generating approximately $78,000 in yearly revenue with a rare 7.89% cap rate, this income-producing duplex sits on an expansive 8,500 sq ft flat lot - that presents a compelling opportunity to add 2 or more additional residential units or ADUs, with the added benefit of the bottom unit being completely remodeled and vacant, creating multiple avenues to expand rental income while maximizing the property's highest and best use. Investment opportunities that combine strong current returns with this level of future development potential on a flat, buildable lot are becoming increasingly rare - and increasingly valuable. Each unit offers 4 bedrooms, 2 bathrooms, and 1,248 sq ft of spacious living space - a size and layout that feels like a single-family residence, attracting quality long-term tenants and keeping vacancy low.

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Property Details of 10974 Willowbrook Avenue

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Based on information submitted to CRMLS as of October 19, 2026 9:52 AM EDT . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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