Pre-Submission Review · Free
Santa Ana, CA
New construction gets the most rigorous plan check review at any building department. Every dimension — setbacks, height, lot coverage, FAR, and parking — is verified against the municipal code. First-time submittals that pass without corrections are rare, but catching violations before you submit can save 4–8 weeks of back-and-forth.
New construction in Santa Ana goes through the most rigorous plan check process. Every dimension is verified against the municipal code — setbacks, height, lot coverage, FAR, parking, and structural requirements. First-time submittals that pass without corrections are rare, but catching issues upfront can save 4–8 weeks of back-and-forth.
The most common plan check flags for new construction in Santa Ana:
Running a pre-submission check catches these issues before they become correction letters. Enter your project dimensions above and we'll compare them against Santa Ana's building codes.
Fill in the form above with your lot size, setbacks, building height, and other dimensions — the same numbers on your architectural plans.
Your project is compared against Santa Ana's specific zoning requirements — setbacks, height limits, lot coverage, parking ratios, and FAR limits for your zone.
Critical violations, warnings, and advisory items — ranked by what a Santa Ana plan checker will flag first. Fix issues before you submit and save weeks of correction cycles.
| Zone | Front | Side | Rear | Height | Coverage |
|---|---|---|---|---|---|
| R1 — Single-Family Residential | 20' | 5' | 20' | 35' | 55% |
| R2 — Two-Family Residential | 20' | 5' | 20' | 35' | 55% |
| R3 — Multi-Family Residential | 20' | 5' | 20' | 35' | 55% |
Santa Ana requires a 20' front setback, 5' side setback, and 20' rear setback in the most common residential zone. Specific requirements vary by zone — enter your zone code above for exact numbers.
Initial plan review in Santa Ana typically takes 4-8 weeks. If corrections are required, each resubmission adds another 2-4 weeks. Running a pre-check before submitting can eliminate the most common correction items and save one or more review cycles.
The most common residential zone in Santa Ana allows a maximum height of 35 feet. Height measurement methods vary — some cities measure to the highest ridge, others to the midpoint of the roof. Check the specific zone requirements for your property.
Yes. Create a free account to run unlimited plan checks against Santa Ana's building codes. The tool checks setbacks, height limits, lot coverage, parking requirements, and flags common issues that Santa Ana plan reviewers look for.
The most frequently flagged items in Santa Ana include: Lot coverage at 55% is generous — verify calculations include all structures; Dense urban lots — side setback encroachments common; Garage setback 20' from front property line. Our tool checks for all of these automatically.