Deep dive
ADU & value-add in San Diego
Accessory dwelling units, garage conversions, and forced appreciation — the construction leg of building wealth in South Bay.
Why ADUs matter in San Diego County
San Diego's housing shortage and high prices make accessory dwelling units (ADUs) one of the smartest value-add plays for owner-occupants and investors. An ADU can generate rental income, house extended family, or increase resale value — especially in Chula Vista, National City, and broader South Bay where lot sizes often support conversions.
Educational overview only — not legal, zoning, or permit advice. Always verify local rules with the city and qualified professionals.
Common value-add paths
- Detached ADU — new structure in the backyard
- Garage conversion — repurpose existing space into rentable square footage
- Junior ADU (JADU) — smaller unit within the primary home where allowed
- Cosmetic + functional upgrades — kitchens, baths, and layout changes that move the appraised value
Forced appreciation + reinvest
Agustin's three-legged model ties construction upside to lending and acquisition strategy: improve the asset, capture equity, and leverage into the next deal — the same Monopoly loop he teaches on social.
Related: House hacking · Multifamily overview · 1031 & Section 121