About

Yes. San Diego has implemented some of the most progressive ADU (Accessory Dwelling Unit) regulations in California, making 92117 a hotspot for ADU additions. Because Clairemont and Bay Ho feature generous lot sizes (often 6,000 to 8,000+ sq. ft.) and detached garages, many homeowners successfully add 1- to 2-bedroom rental units or multi-generational suites. However, key factors like utility connection fees, canyon setback overlays, and coastal height limit restrictions (for properties near the 30-foot coastal zone) must be evaluated before drawing plans.

Most homes in Bay Park and Clairemont were constructed during the post-war building boom of the 1950s. When evaluating these properties, buyers should pay close attention to four main areas:

Sewer Lines & Cast Iron Pipes: Original 1950s clay or cast-iron lines are reaching the end of their lifespan and often require hydro-jetting or trenchless lining.

Electrical Systems: Check for original 100-amp panels or ungrounded two-prong outlets that need upgrading for modern appliances and EV chargers.

Canyon & Hillside Drainage: Properties built along Bay Park bluffs or Clairemont canyons require proper retaining walls and site drainage to prevent erosion during heavy winter rains.

Permitted vs. Unpermitted Work: Decades of DIY remodels mean garage conversions, wall removals, and bonus rooms must be checked against city records.

Many long-time Bay Park and Clairemont homeowners are hesitant to sell because their property taxes are locked in at low Prop 13 rates. However, under California Proposition 19, eligible homeowners who are 55 or older, severely disabled, or victims of wildfire/disaster can transfer the tax base of their primary residence to a replacement home anywhere in California.

This allows long-time residents to downsize or move closer to family without facing a devastating tax jump, making it much easier to transition equity into their next phase of life.

The expansion of the UC San Diego Blue Line Trolley (with stations at Tecolote Road, Clairemont Drive, and Balboa Avenue) has transformed transit accessibility for 92110 and 92117.

The Value Boost: Homes within a 10- to 15-minute walk of trolley stops have seen strong demand from healthcare workers at UCSD, commuters to Downtown, and students.

The Buyer Trade-Off: Properties situated directly adjacent to the I-5 freeway or railway corridors deal with continuous ambient traffic noise. Buyers often use highway noise as a bargaining chip, whereas sellers near transit corridors highlight walkability to Mission Bay Park.