This site is part of the Informa Connect Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 3099067.

Accessory Dwelling Units (ADUs)
September 18-19, 2025
Marriott Marquis San Diego MarinaSan Diego, CA

Preliminary Agenda Topics

Provisional Start & End Times:
September 18: 8:00 am - 6:00 pm
September 19: 8:00 am - 12:30 pm

Topics We’ll Explore

expand_less

Navigating the Evolving ADU Landscape

The ADU market is maturing quickly, fueled by demographic shifts, regulatory reforms, housing undersupply, and capital market interest. New players—from institutional investors to mission-driven developers—are entering the space, creating both opportunity and growing pains. Understanding the macro forces and market fragmentation is essential for long-term positioning.

  • What macroeconomic and demographic trends are creating tailwinds for ADU expansion?

  • How are investor perceptions of ADUs evolving—especially among institutional capital providers?

  • Which geographies show the most momentum for scalable ADU development, and why?

  • What are the key drivers behind the surge in policy and legislative support for ADUs?

  • How are long-term housing affordability challenges influencing ADU demand?

  • What market misconceptions still exist around ADU profitability or scalability?

  • What lessons can be drawn from early ADU investment and development models?

City-Specific Roundtables

The ADU industry is dictated entirely by local legislation, and even a state as ADU-friendly as California has different regulations from one city to the next. During these city-specific roundtable sessions, join others grappling with the same unique regulations to discuss how you’re navigating regulatory and municipal challenges, how you’re maximizing incentive programs, and anything else relevant to your local markets.

expand_less

San Diego: Navigating a Rapidly Evolving ADU Ecosystem

San Diego has emerged as one of the most forward-leaning cities in California on ADUs, with multiple pro-housing ordinances that build on state laws to streamline entitlements and incentivize development. Yet implementation challenges persist, especially around interpretation at the departmental level, long review timelines, and community pushback in lower-density enclaves.

  • How are San Diego's bonus ADU programs influencing density and deal economics?

  • What are the most common pain points in the permitting process today?

  • How have city staff and planning commission attitudes evolved toward ADU infill?

  • What’s the outlook for state-local coordination on future code updates?

  • How are developers navigating parking waivers and height limits in practice?