The Same Location Requirement Is Harder Here
The disaster replacement exemption requires the replacement structure to be sited in the same location on the property as the destroyed structure. Not the same parcel — the same building pad.
On a flat inland lot that condition is easy to satisfy and easy to overlook. On a bluff or slope, where the original pad may have been cut into the ground decades ago and where current setback and geotechnical thinking might place a building somewhere else entirely, it is a genuine constraint. The full position is on our page covering the Coastal Zone and what the lot supports.
What If the Old Building Pad Is No Longer the Sensible Place to Build?
Landscaping and Erosion Control Are Part of the Structure
Housing here spans the 1920s through the 1970s. PRC Section 30610(g) requires a replacement to be for the same use, on the same building pad, and within 10 percent of the destroyed structure in floor area, height or bulk. Replacing 50 percent or more of a residence is a replacement structure requiring a coastal permit unless the destruction was by natural disaster. The Coastal Act took effect in 1977. Under the 2025 ADU reforms a minimum 4 foot side and rear setback applies to units in High and Very High Fire Hazard Severity Zones, effective 30 days after final passage outside the Coastal Zone.
An unusual and useful provision. The statutory definition of structure includes landscaping and any erosion control structure or device similar to that which existed before the disaster.
On a bluff property that can be substantial: retaining walls, drainage systems, slope planting. Where those were destroyed alongside the house, they fall within what the exemption addresses rather than sitting outside it as separate coastal development.
Does That Mean Retaining Walls Can Be Replaced Under the Exemption?
We publish no guidance on bluff protection, seawalls or shoreline armouring. Those carry their own coastal requirements distinct from the replacement exemption, and the position is both technical and specific to the property.
What Is My Burned Point Loma House Actually Worth?
Geotechnical Work Sits on Top
Independently of the coastal question, sloping and bluff-top ground brings geotechnical investigation, engineered foundations and drainage design into any rebuild. Those are costs a flat-lot estimate does not carry, and buyers working from inland experience routinely underprice them.
They also interact with the coastal position, because significant grading is one of the things that can take a project outside a straightforward exemption. A buyer whose plan involves reworking the ground has a longer road than one who intends to build back on the existing pad.
Point Loma in Context
The other coastal neighbourhood, where the permit history rather than the ground is the dominant question, is covered on our page about a beach community of older stock. Where slope matters but no coastal layer applies, see our page for a hillside area with fire hazard designations.
Point Loma Questions
My Retaining Wall Went With the House.
Then it may fall within the replacement scope, since the statutory definition of structure includes erosion control devices similar to what existed before. Anything at the bluff face itself is a separate question worth taking advice on.
Can the New House Be Moved Back From the Edge?
Moving it off the original building pad takes the project out of the exemption. That may still be the right decision, but it is a coastal application rather than an exemption and the timeline reflects it.
Will You Buy a Bluff-Top Property?
Yes. The geotechnical position and the siting constraint both affect the figure, and neither stops us buying.