I specialize in Pacific Palisades, and the Westside.
The lots on Revello Dr., Castellammare area of Pacific Palisades, are not impossible to build. They are, financially, not a good deal to build on.
It would cost millions to secure the areas above and below the land, from Tramonto down to about Porto Marina. This slide area, would require special permission from the Coastal Commission, and the local homeowners association.
It is more feasible to buy an existing home in the area, and improve it. There are a few home for sale in the Castellammare area.
I'm here to help! All you have to do is call me.