Resources

Free tools, checklists, guides, and expert insights to simplify your additions, remodels, SB-9 lot split, new custom home, ground-up construction, and entitlements in the Bay Area.

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Free Downloadable Guides & Checklists

Instant PDF downloads — just enter your email to access our comprehensive permitting resources. These guides are updated regularly to reflect the latest California and Bay Area regulations.

ADU & JADU Permitting Checklist

SB-9 Lot Split Guide

Home Additions Checklist

New Custom Home Roadmap

Commercial Additions Checklist

Ground-Up Commercial Guide

Residential Subdivisions Checklist

Help

Frequently Asked Questions

Answers to the most searched questions about additions, remodels, SB-9 lot split, new custom home, ground-up construction, and entitlements.

Reference

Glossary of Permitting Terms

Quick definitions for common terms you'll see during additions, remodels, SB-9 lot split, new custom home, ground-up construction, and entitlements.

Plan Check

The review process where building officials examine your project plans for compliance with building codes, zoning regulations, and other requirements.

Title 24

California's building energy efficiency standards that require new construction and renovations to meet specific energy conservation requirements.

Certificate of Occupancy

An official document issued by the building department confirming a structure is safe and suitable for occupancy.

Ministerial Approval

A streamlined approval process where the building department must approve applications that meet all objective criteria, without discretionary review.

Over-the-Counter Review

A quick permit approval for simple projects that can be reviewed and approved immediately without formal plan check.

Variance

An exception granted from specific zoning requirements when strict application would cause undue hardship.

Conditional Use Permit (CUP)

A permit that allows uses beyond what's normally permitted in a zoning district, requiring public hearings and planning commission approval.

Latest Updates

Regulatory Updates & Articles

New posts added regularly

March 2026

2026 ADU Law Changes in the Bay Area: What Every Homeowner Needs to Know

California's ADU laws continue to evolve. Stay informed about the latest 2026 changes affecting ADU permits, JADU regulations, and local Bay Area requirements.

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January 2026

2026 Changes to Additions and Remodels Rules Every Bay Area Homeowner Should Know

New regulations affecting residential additions and remodels in 2026. Learn what's changed and how it impacts your project.

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January 2026

How to Fast-Track Your SB-9 Lot Split and Avoid Common Delays

Expert tips on navigating the SB-9 lot split process efficiently and avoiding typical roadblocks.

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December 2025

New Custom Home vs. Ground-Up Construction: Which Permitting Path Saves You More Time?

Comparing permitting timelines and requirements for new custom homes versus ground-up construction projects.

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December 2025

Complete Guide to Entitlements for Residential Additions and Commercial Remodels

Everything you need to know about the entitlements process for both residential and commercial projects.

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November 2025

Top 5 Mistakes to Avoid with SB-9 Lot Split and New Custom Home Projects in 2026

Common pitfalls that can delay your project and how to avoid them from the start.

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March 2026

Complete Guide to Subdivisions in 2026: Parcel Maps, Tract Maps, and Lot Line Adjustments

Everything you need to know about residential and commercial subdivisions, including parcel maps, tract maps, lot line adjustments, and the entitlements process.

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February 2026

Commercial Ground Up Construction Permitting: From Entitlements to Final Occupancy

A comprehensive guide to navigating commercial ground up construction permits, including CEQA compliance, design review, building permits, and certificate of occupancy.

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February 2026

SB 9 Lot Split vs. Traditional Subdivisions: Which Is Right for Your Property?

Comparing SB 9 lot split entitlements with traditional subdivisions to help you determine the best path for your development project in the Bay Area.

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January 2026

Why Entitlements Matter: A Developer's Guide to Planning Approvals in 2026

Understanding the entitlements process is critical for any development project. Learn about discretionary approvals, conditional use permits, and variance requirements.

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