House Extensions in Bromley — What You Should Know

Thinking about extending your home in Bromley? Whether you want more living space, an extra bedroom, or a bigger kitchen, a house extension is one of the smartest ways to increase comfort and property value without moving. Here’s everything you need to know before starting your project.

Why Home Extensions Are Popular in Bromley

Many homeowners in Bromley are choosing to extend rather than relocate. With rising property prices and limited space to move up the ladder, extensions offer a practical and cost-effective solution.

Key benefits include:

• Extra space for family living

• Increased property value

• Improved layout and functionality

• Custom design based on your needs

• Avoid the stress and cost of moving

Do You Need Planning Permission?

Not all extensions require planning permission, but it depends on the size, location, and type of build.

You may need planning permission if:

• Your extension is more than one storey

• You’re building on the side or front of the property

• Your home is in a conservation area

• You’re extending beyond permitted development limits

Most rear single-storey extensions fall under permitted development rules, but it’s always best to check with Bromley Council or work with an experienced contractor who can advise correctly.

Types of House Extensions in Bromley

Different homes and families need different solutions. Popular extension styles include:

 Rear Extensions

Perfect for creating open-plan kitchens, dining rooms, or extra living areas.

 Side Return Extensions

Ideal for terraced or semi-detached homes with unused outdoor space.

Wraparound Extensions

Combines side and rear extensions to maximise ground-floor space.

 Loft Conversions

A great way to add bedrooms, offices, or en-suite spaces without altering the footprint.

 Double-Storey Extensions

Adds significant extra room on both ground and first floors.

How Much Do Extensions Cost in Bromley?

Costs can vary depending on size, design, materials, and structural requirements.

Rough guide pricing:

• Small single-storey extension: £25,000 – £45,000

• Side return extension: £35,000 – £60,000

• Wraparound extension: £60,000 – £90,000

• Double-storey extension: from £60,000+

• Loft conversion: £30,000 – £70,000

A professional site survey and quote will give you a clear and accurate budget.

Choosing the Right Extension Contractor

Hiring a trusted and experienced builder in Bromley makes all the difference. Look for:

• Proven local experience

• Transparent pricing

• Help with planning permission and design

• Qualified tradespeople

• Full project management

• Positive reviews and references

A good contractor will guide you from ideas and drawings through to completion.

Extending vs Moving — Which Is Better?

Many homeowners compare the cost of moving to the cost of extending. In most cases, an extension offers:

• Lower costs than buying a larger property

• Added property value when you sell

• No stamp duty, estate agent fees, or moving costs

• Full control over design and layout

Staying put and improving often gives the best long-term results.

Start Your House Extension Project in Bromley

If you’re considering a house extension and want expert guidance, now’s the perfect time to start planning. With the right design, planning advice, and building team, you can transform your home into the space you’ve always wanted.