Pre-Submission Review · Free

New Construction Plan Check

San Diego, California

New construction gets the most rigorous plan check review in California. 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 with the building department.

  • Verify setbacks for front, side, and rear property lines by zone
  • Check lot coverage and FAR against your city's limits
  • Confirm height measurement method (average grade vs. lowest point)
  • Calculate required parking spaces including accessible stalls

Project Location

Building Dimensions

Setbacks

Coverage & Parking

Additional Notes

New Construction in San Diego: What You Need to Know

New construction in San Diego 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 California cities:

  • Height measurement method — San Diego may measure height from average grade, lowest grade, or midpoint of the roof slope. Using the wrong reference point is one of the most common errors.
  • FAR (Floor Area Ratio) overages — New builds often maximize square footage. Even a small miscalculation in what counts toward FAR (garages, covered porches, stairways) can push you over the limit.
  • Lot coverage calculation — Covered patios, carports, and accessory structures may count toward lot coverage depending on the zone. Confirm what's included before finalizing your footprint.
  • Setback encroachments — Architectural features like eaves, chimneys, and bay windows may project into setback areas. Each city has specific allowances (typically 2–3 feet for eaves).
  • Parking layout — Stall dimensions, drive aisle widths, and accessible parking ratios must meet San Diego's standards. Tandem parking may or may not be allowed depending on your zone.

Running a pre-submission check catches these issues before they become correction letters. Enter your project dimensions above and we'll compare them against San Diego's building codes.

How Plan Check Works in San Diego

01

Enter your project details

Fill in the form above with your lot size, setbacks, building height, and other dimensions — the same numbers on your architectural plans.

02

We check against San Diego codes

Your project is compared against San Diego's specific zoning requirements — setbacks, height limits, lot coverage, parking ratios, and FAR limits for your zone.

03

Get a prioritized report

Critical violations, warnings, and advisory items — ranked by what a San Diego plan checker will flag first. Fix issues before you submit and save weeks of correction cycles.

San Diego Zone Requirements

Zone Front Side Rear Height Coverage
RM-1-1 — Residential Multi Unit 15' 5' 13' 30' 50%
RS-1-7 — Residential Single Unit 15' 5' 13' 30' 50%

Frequently Asked Questions

What setbacks does San Diego require for new construction projects? +

San Diego requires a 15' front setback, 5' side setback, and 13' rear setback in the most common residential zone. Specific requirements vary by zone — enter your zone code above for exact numbers.

How long does San Diego plan review take? +

Initial plan review in San Diego 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.

What is the maximum building height in San Diego? +

The most common residential zone in San Diego allows a maximum height of 30 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.

Is this plan check tool free? +

Yes. Create a free account to run unlimited plan checks against San Diego's building codes. The tool checks setbacks, height limits, lot coverage, parking requirements, and flags common issues that San Diego plan reviewers look for.

What are the most common new construction plan check corrections in San Diego? +

The most frequently flagged items in San Diego include: Brush management zones not shown on landscape plan; Coastal overlay setback/height limits not addressed; FAR calculation missing garage area. Our tool checks for all of these automatically.

San Diego — Other Project Types