Introduction
For homeowners in Hampton, a kitchen extension is one of the smartest ways to add space, functionality, and value to your property. Whether you dream of an open-plan kitchen-diner, a chef’s paradise, or a seamless indoor-outdoor living space, a well-designed extension can transform your home.
At Crest Projects, we specialise in high-quality kitchen extensions in Hampton, helping homeowners create beautiful, practical spaces tailored to their lifestyles. In this guide, we’ll cover:
✔ Why extend your kitchen in Hampton?
✔ Types of kitchen extensions & costs
✔ Planning permission requirements
✔ Design inspiration for your project
✔ How to choose the right builder
Why Choose a Kitchen Extension in Hampton?
1. Create Your Dream Kitchen
Many Hampton homes have small, outdated kitchens that don’t suit modern living. An extension allows you to:
- Add space for an island or breakfast bar
- Install bi-fold doors for a garden connection
- Include a pantry or utility room
2. Increase Your Home’s Value
A well-designed kitchen extension can add 10-20% to your property’s value—a great investment in Hampton’s competitive market.
3. Avoid the Cost of Moving
With high stamp duty and property prices, extending is often cheaper than upsizing.
4. Improve Energy Efficiency
Modern extensions allow for better insulation, underfloor heating, and energy-efficient glazing.
5. Faster Than You Think
Most single-storey extensions take 8-12 weeks to complete.
Types of Kitchen Extensions in Hampton
1. Rear Kitchen Extension (£35,000 – £75,000)
- Extends 3-6m into the garden
- Ideal for open-plan living
- Works with most property types
2. Side Return Extension (£25,000 – £55,000)
- Utilises the narrow space beside your kitchen
- Perfect for Victorian & Edwardian homes
- Creates a brighter, more spacious feel
3. Wrap-Around Extension (£60,000 – £120,000)
- Combines rear and side extensions
- Maximises every inch of space
- Best for complete kitchen transformations
4. Orangery/Conservatory Kitchen Extension (£30,000 – £70,000)
- Features a glazed roof for natural light
- Less structural work than full extensions
- Creates a garden room feel
Cost Breakdown for Kitchen Extensions in Hampton
| Extension Type | Average Cost | Duration |
|---|---|---|
| Small Rear (3m) | £35,000 – £50,000 | 8-10 weeks |
| Large Rear (6m) | £55,000 – £75,000 | 10-12 weeks |
| Side Return | £25,000 – £55,000 | 6-8 weeks |
| Wrap-Around | £60,000 – £120,000 | 12-16 weeks |
Factors affecting cost:
- Size & complexity
- Materials (e.g., bifold doors vs French doors)
- Kitchen fittings & appliances
- Additional features (underfloor heating, skylights)
Planning Permission in Hampton
Most kitchen extensions in Hampton fall under Permitted Development Rights, meaning:
✅ No planning permission needed if:
- Single-storey extension ≤ 4m (detached) or 3m (other)
- Total extension (including previous ones) ≤ 50% of garden
- Height ≤ 4m
⚠ You’ll always need:
- Building Regulations approval
- Party Wall Agreement (if extending near neighbours)
Exceptions needing planning permission:
- Listed buildings
- Homes in conservation areas
- Extensions exceeding size limits
Design Inspiration for Your Hampton Kitchen Extension
1. Open-Plan Kitchen-Diner
- Remove walls to connect kitchen & dining areas
- Add an island with seating
- Perfect for entertaining
2. Indoor-Outdoor Living
- Install bi-fold or sliding doors
- Use matching flooring inside & out
- Create a seamless garden connection
3. Luxury Chef’s Kitchen
- High-end appliances (e.g., range cooker)
- Walk-in pantry & wine fridge
- Quartz or marble worktops
4. Cosy Kitchen with Snug
- Include a relaxed seating area
- Feature a fireplace or log burner
- Warm, inviting atmosphere
Why Choose Local Experts for Your Hampton Kitchen Extension?
✅ Knowledge of Hampton’s architecture & planning rules
✅ Experience with period properties & modern homes
✅ Quality craftsmanship & premium materials
✅ Full project management from design to completion
✅ 5-year guarantee on workmanship
Frequently Asked Questions
1. How much value does a kitchen extension add in Hampton?
Typically 10-20%, depending on quality & design.
2. Can I extend into my side return?
Yes! Side return extensions are ideal for many Hampton homes.
3. How disruptive is the process?
We minimise disruption—you can usually keep using part of your kitchen.
4. Should I extend or move?
Extending is often cheaper when you factor in stamp duty & agent fees.
5. How long does planning permission take?
If needed, usually 8-12 weeks—we can check if your project qualifies for permitted development.
Ready to Start Your Kitchen Extension?
A kitchen extension in Hampton could transform how you cook, dine, and entertain. At Crest Projects, we’ve helped hundreds of Hampton homeowners create their dream kitchens.
📞 Contact us today for a FREE consultation & quote!
