AI-First Experience
GoCodebook: Ask “What are the setback requirements for a 3-story apartment building?” and get instant, precise answers with exact code quotes.
Others: Browse through menus, search keywords, read through pages of text to find what you need.
- Direct code quotations with references
- Contextual explanations in plain English
- Mobile-optimized for field work
Built for Teams
GoCodebook: Share findings instantly with your team, maintain project history, and collaborate on complex compliance questions.
Others: Individual accounts with no easy way to share discoveries or maintain institutional knowledge.
- Organization workspaces and permissions
- Shared conversation history
- Project-based code research tracking
What We Analyze
Zoning Analysis
- • Zoning district & allowed uses
- • Setbacks & height limits
- • FAR & density restrictions
- • Parking requirements
- SF, LA Planning Codes
Planning & Permits
- • ADU/JADU eligibility
- • SB-9 lot split analysis
- • Permit requirements
- • Approval timelines
- State & Local Planning Laws
Building Codes
- • Structural requirements
- • Fire & life safety
- • Accessibility (ADA)
- • Energy compliance
- 2025 CBC, CRC, CFC, CEC
Rent Regulations
- • Rent control applicability
- • Allowable rent increases
- • Just cause eviction rules
- • Tenant protections
- SF Rent Ordinance, AB 1482
Built For Every Project
Homeowners
Planning a remodel or ADU? Know your options, permit requirements, and restrictions before hiring a contractor.
Developers
Analyze development potential, zoning limits, entitlement requirements, and approval pathways for any property.
Real Estate Investors
Due diligence on rent control, ADU potential, property restrictions, and development opportunities.
Architects
Quick code lookups for setbacks, height, egress, accessibility, and fire safety requirements.
Contractors
Permit requirements, building code compliance, inspection prep, and construction standards.
Property Managers
Rent control rules, tenant rights, allowable increases, and eviction procedures.
Comprehensive Code Database
Building Codes
- • Structural requirements
- • Fire safety standards
- • Ventilation systems
- • Egress requirements
- 2025 CBC, 2025 CRC
Electrical & Energy
- • NEC compliance
- • Solar installation
- • Energy efficiency
- • HVAC standards
- 2025 CEC, PG&E Requirements
Fire & Safety
- • Fire protection systems
- • Means of egress
- • Hazardous materials
- • Fire department access
- 2025 CFC Fire Code
Team Collaboration
Organization Management
Create teams, share findings, and collaborate on projects with your colleagues. Keep everyone aligned on code requirements and interpretations.
- Team workspaces
- Shared conversation history
- Role-based permissions
Project History
Keep track of all your code research with searchable conversation history. Never lose important findings or repeat the same research twice.
- Searchable conversations
- Contextual conversation capabilities
- Bookmark important findings