Yes, SB 9 overrides the following aspects of a zone's municipal code:
- Minimum lot size (SB 9 allows 40-60% of a lot to be split off into a new lot, regardless of code's lot size requirements)
- Density (two primary units allowed per parcel)
- Floor area ratio (SB 9 units may be up to 800 sq ft, even if the zone's FAR standards would necessitate a smaller unit)
- Parking (1 off-street parking space per unit; no parking requirements in some circumstances)
- Setbacks (4' side and rear setbacks allowed)
- Subjective design standards
- Public hearing requirements
- Any requirements that would prevent up to two 800 sq ft units per lot