Business Office Space + R3 - 3 Unit Potential 13691 Red Hill Ave 1,574 SF Office Building Tustin, CA 92780 $925,000 ($587.67/SF)

High-Traffic, High-Density zoned property in a premier Tustin location. Established use as a professional office since the 1980s, with a current business permit ready for buyer transfer. Secure your immediate business address with future development potential.
Rare opportunity to own or redevelop a versatile R3-zoned property in the heart of Tustin.
This high-visibility location on Red Hill Ave near the I-5 Freeway is ideal for a wide range of top-performing professionals seeking a corporate home, including: Law, CPA, Medical, Therapy, Chiropractic, Physical Therapy, Mental Health, Architecture, Engineering, Real Estate, Mortgage, Insurance, Financial Planning, Marketing, Consulting, Creative, Photography, Design Studios, Tech Startups, Insurance Agencies, Tech Consultants, Financial Planners, Private Tutors, MedSpa, owner-user investors, any professional seeking a private stand-alone office and/or developers, and small multifamily builders seeking future redevelopment upside in a high-demand corridor.
Currently improved in 2020 as a professional office (1,388 sqft) on a 5,750 sqft lot, with utilities in place for easy residential or mixed-use conversion. Use it, lease it, or build new, multiple exit strategies and endless potential!
~ Use Options: Office | Residential | Mixed Use | Redevelopment
~ Conversion Opportunity: Ready for redevelopment or live/work adaptation — utilities in place for two baths.
~ Ideal For: Owner-users, investors, developers, owner user or live-work buyers
~ Zoning Flexibility: R3 / High-Density Residential allows for multi-family, condo, or townhome development.
~ Multiple Exit Strategies: Ideal for owner-users, investors, or small developers.
~ Infrastructure: Plumbing/utilities in place for 2 baths
~ Utility Infrastructure: Existing plumbing and layout make this a "shovel-ready" property for conversion.
~ Prime Location: Excellent visibility on Red Hill Ave near I-5 with high traffic count
Perfect For:
~ Small developers seeking infill projects
~ Investors looking for office income today with residential upside later
~ Professional owner-users (medical, legal, design, or creative)
~ Live/work buyers wanting both residence and workspace
~ Multi-family developers analyzing density potential