How long does a typical home extension take?

Most single-story extensions take 8-12 weeks from start to completion, depending on size and complexity. We provide detailed timelines during our initial consultation.

Do I need planning permission for a home extension?

Many extensions fall under permitted development rights, but this depends on your property type and extension size. We help assess requirements and handle planning applications when needed.

Are you fully licensed and insured?

Yes, we are fully licensed with £2 million public liability insurance. All our tradespeople are qualified professionals and members of relevant trade associations.

Expert Building Services in London

Vine Construction is London's trusted building contractor with over 15 years of experience in home extensions, loft conversions, and property renovations. We serve all areas of London including Kensington, Chelsea, Mayfair, Belgravia, and Knightsbridge.

Our Services Include:

Home Extensions - Single and double story extensions
Loft Conversions - Convert your loft into usable space
Kitchen Extensions - Expand your kitchen and dining areas
Basement Conversions - Underground space conversions
Bathroom Renovations - Complete bathroom refurbishments
Roofing Services - Repairs, replacements, and maintenance

Why Choose Vine Construction?

We are fully insured with £2 million public liability insurance, hold all necessary licenses, and maintain a 4.9-star rating from over 42 customer reviews. Our team of qualified tradespeople delivers high-quality workmanship with guaranteed results.

Service Areas

We provide building services throughout London including: Kensington, Chelsea, Mayfair, Belgravia, Knightsbridge, Notting Hill, Hampstead, Islington, Camden, Fulham, Wandsworth, Richmond, Wimbledon, South Kensington, Fitzrovia, Marylebone, and surrounding areas.

Contact Information

Phone: 0207 060 1579

Email: info@vineconstruction.com

Hours: Monday-Friday 8:00 AM - 6:00 PM

London Building Regulations Guide

Navigate London's building regulations with confidence. Our comprehensive guide covers everything from planning permission to building control applications.

Structural Safety

Ensuring buildings can safely support their load

Foundation calculations
Structural drawings
Load bearing assessments
Fire safety compliance

Energy Efficiency

Meeting thermal performance standards

Insulation requirements
Window energy ratings
Heating system efficiency
Air tightness testing

Accessibility

Ensuring access for all users

Wheelchair access
Door widths
Bathroom facilities
Stair regulations

Application Process

1
Submit building notice or full plans application
2
Pay required fees to local authority
3
Wait for approval (up to 5 weeks for full plans)
4
Schedule inspection visits during construction
5
Receive completion certificate upon finishing

When You Need Approval

Always Required:

• Structural alterations
• Extensions over permitted development
• New buildings
• Material changes of use

Sometimes Required:

• Window replacements
• Electrical work
• Plumbing alterations
• Internal partition walls

Common Projects - Fees & Timeframes

Project Type	Typical Fee	Approval Time
Single storey extension	£150-£300	2-5 weeks
Two storey extension	£200-£500	5-8 weeks
Loft conversion	£150-£400	3-6 weeks
New windows/doors	£100-£250	Building notice only
Electrical rewiring	£100-£200	Building notice only
New boiler installation	£150-£300	Building notice only

We Handle Everything

• Building regulations applications
• Technical drawings and calculations
• Liaison with building control
• Inspection coordination
• Compliance certificates

Avoid Common Mistakes

• Starting work before approval
• Incomplete applications
• Missing inspection bookings
• Non-compliant materials
• Inadequate structural calculations

Need Help with Building Regulations?

Let our experts handle your building regulations application from start to finish.