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Get instant planning compliance assessment for your garden room project. Professional reports for garden offices, studios, gyms, and entertainment spaces.
Garden Room Summary
Popular Garden Room Types
Professional assessment for all types of garden buildings
Garden Offices
Dedicated workspace separate from the house with professional amenities and utilities.
- Usually permitted development
- Up to 2.5m from boundaries
- 50% garden coverage limit
- Incidental use only
Art Studios & Workshops
Creative spaces for art, crafts, and hobbyist activities with natural light and ventilation.
- Natural light requirements
- Ventilation considerations
- Storage space options
- No commercial use
Gyms & Recreation Rooms
Fitness and entertainment spaces for family use with durable flooring and equipment storage.
- Higher ceiling allowance
- Electrical requirements
- Noise considerations
- Neighbor consultation
Garden Room Planning Requirements
Size & Height Limits
Maximum height of 4m for dual pitched roofs, 3m for other roofs. No height restrictions for buildings over 2m from boundaries.
Garden Coverage
Combined coverage of all outbuildings must not exceed 50% of total garden area around the original house.
Distance from House
Buildings within 2m of the house are considered extensions with different planning rules and requirements.
Quick Compliance Guide
Permitted Development
4m dual pitch
3m other roofs
50% maximum
Including all buildings
Key Requirements
- No use as separate dwelling
- Incidental to main house only
- 2.5m height limit near boundaries
- Consider neighbor impact
Important Garden Room Considerations
Key factors to consider before building your garden room
Height Restrictions
Maximum 4m for dual pitch roofs, 3m for other types. Buildings within 2m of boundary limited to 2.5m height.
Garden Coverage Limits
All outbuildings combined must not exceed 50% of garden area. Includes sheds, garages, and existing structures.
Distance from House
Buildings within 2m of the house are considered extensions. Over 2m distance allows more flexible planning rules.
Boundary Distances
Consider neighbor impact and privacy. Closer to boundaries may require lower heights and neighbor consultation.
Permitted Use Only
Garden rooms must be incidental to main house. No separate dwelling, business use, or independent accommodation.
Conservation Areas
Additional restrictions may apply in conservation areas. Check with local authority for specific requirements.
Utilities & Services
Consider electrical supply, water, drainage, and internet connectivity requirements for intended use.
Building Regulations
Buildings over 15m² or 30m² (depending on use) may require Building Regulations approval for safety and insulation.
Access & Maintenance
Ensure adequate access for construction and future maintenance. Consider impact on existing landscaping.
Frequently Asked Questions
Common questions about garden room planning permission
What Our Customers Say
Real feedback from homeowners who used our garden room assessment service
"The garden room report was incredibly detailed and helped us understand height limits and boundary distances. Our home office build went smoothly."
"Clear guidance on garden coverage limits and permitted development rights. The professional report gave us confidence to proceed with our studio project."
"Excellent service that identified Building Regulations requirements early. Our garden gym met all compliance standards from the start."
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