Retaining Walls in Santee
Santee requires a retaining wall permit if the wall is three feet or taller, or if it sits within five feet of the property line. We connect you with a licensed local contractor for a free estimate.
Checklist
- Permit at three feet or taller, from the top of the footing
- Permit within five feet of the property line
- Building Division check for any surcharge
- A wall near a driveway carries a surcharge
The Three Foot Rule
Santee's retaining wall guide says a permit is required if the wall is three feet or taller, measured from the top of the footing.
The Five Foot Rule
A permit is also required if the wall is within five feet of the property line. The same guide notes that the street right of way is typically ten feet from the face of the curb, so walls near the street are often close to that line.
Surcharge and Driveways
The Building Division must check any wall that supports a surcharge of any kind. The city gives an example. A three foot wall within three feet of a driveway carries a surcharge from the cars that park on it.
Soil and Drainage
County records list expansive clay soils in the county's valleys. Water behind a wall adds pressure. Ask how the wall will drain and if a soils report is needed.
Questions
How tall can a retaining wall be in Santee without a permit?
Under three feet from the top of the footing, and only if it is more than five feet from the property line and holds no surcharge.
Does a wall next to my driveway need an extra check in Santee?
Yes. The city says a three foot wall within three feet of a driveway carries a surcharge, which the Building Division must check.