Permitted Development Extensions in Slip End

We provide clear, professional guidance on permitted development extensions in Slip End and surrounding areas. Whether you’re planning a rear, side, or two-storey extension, understanding local planning constraints and national permitted development limits is essential before work begins.

Common Permitted Development Issues in Slip End

• Two-storey extension too close to rear boundary
• Roof alteration exceeding permitted cubic volume
• Rear extension exceeds permitted projection limits Slip End
• Raised decking exceeding permitted height
• Article 4 Direction restrictions
• Extension built beyond original rear wall line

Property Types We Advise On in Slip End

• Chalet-style houses
• Terraced houses
• Victorian properties
• Properties with outbuildings
• Rural properties

Frequently Asked Questions

Is there a limit on total site coverage?

Yes. Extensions and outbuildings combined must not cover more than 50% of the curtilage of the original house.

Do I need planning permission for a rear extension in Slip End?

Many rear extensions fall within permitted development limits, but projection depth, height, and boundary proximity must comply with national rules and any local restrictions.

Does permitted development apply to HMOs?

Some permitted development rights may be restricted depending on property use class.

What is the 45-degree rule?

The 45-degree rule is a guideline used by some councils to assess impact on neighbouring properties, particularly in relation to light and outlook.

Can I convert my garage into living space?

Garage conversions are often permitted development, but planning restrictions may apply depending on conditions attached to the original approval.

Are garden rooms permitted development?

Garden rooms may qualify if they meet size and usage limits and are not used as separate accommodation.

If you're planning an extension in Slip End and want to confirm whether it qualifies under permitted development rules, request a free assessment today and get clarity before you build.