House Extension Builders in Brockley SE4

Looking for experienced house extension builders in Brockley SE4? At Decorators Builders, we specialise in high-quality rear, side return and wrap-around extensions across Brockley and Lewisham. From planning to completion, we deliver modern, spacious living areas tailored to your property and lifestyle.

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wraparound house extension Brockley SE4 open plan kitchen skylight modern interior

Local House Extension Builders in Brockley

We are trusted house extension builders in Brockley SE4, delivering bespoke home extensions that add space, value and functionality. Whether you’re planning a rear extension, side return or wrap-around extension, our experienced team manages the entire process from design and planning to construction and final finish.

We regularly work on Victorian and terraced properties across Brockley, understanding the local architecture and planning requirements within Lewisham Council.

Wraparound Extension Project in Brockley SE4

This wraparound house extension project at 21 Howson Road, Brockley SE4 2AL involved the construction of a single-storey extension with courtyard areas, transforming the ground floor flat into a bright, modern and more functional living space.

Designed to maximise natural light, the new layout creates a seamless connection between the kitchen, dining and living areas. Large glazed openings and modern aluminium bifold doors help light flow throughout the property, improving both the appearance and practicality of the home for everyday living.

The works were completed under Lewisham Council planning application reference DC/22/126488, ensuring the project met all relevant planning requirements.

Externally, the extension features high-quality brickwork carefully matched to the existing property, creating a cohesive finish that blends well with the original building. The new bifold doors open directly onto the courtyard, strengthening the connection between the indoor and outdoor spaces and making the area ideal for relaxing or entertaining.

Internally, the project delivered a contemporary open-plan kitchen and dining area with improved flow, more usable floor space, and a layout better suited to modern family living.

This project highlights our experience in delivering house extensions in Brockley SE4, combining thoughtful design, quality workmanship and practical living solutions tailored to the property.

wraparound house extension Brockley SE4 exterior brickwork bifold doors Lewisham builders — External view of wraparound house extension in Brockley SE4 with brick finish and aluminium bifold doors.

wraparound house extension Brockley SE4 bifold doors installation Lewisham builders construction stage — Installation of aluminium bifold doors during wraparound extension project in Brockley SE4.

Our House Extension Services in Brockley

Rear Extensions

Extend into your garden to create open-plan kitchens and dining areas, ideal for modern family living.

Side Return Extensions

A popular option in Brockley’s terraced homes, adding valuable width and improving layout.

Wrap Around Extensions

Combine rear and side extensions for maximum space and a complete transformation.

Kitchen Extensions

Create bright, modern kitchen spaces with skylights, bi-fold doors and high-end finishes.

Why Choose Decorators Builders in Brockley?

As local builders working across Brockley SE4 and Lewisham, we bring experience, reliability and quality craftsmanship to every project.

Transparent pricing and timelines
Local knowledge of Brockley properties
Experience with Lewisham planning applications
Full design & build service
High-quality workmanship

kitchen extension Brockley SE4 open plan kitchen island marble worktop Lewisham builders — Completed rear extension and garden patio at a Victorian terraced house refurbishment project in Camberwell SE5.

kitchen extension Brockley SE4 open plan kitchen island marble worktop shelving Lewisham builders — Shaker style kitchen with island installed as part of a kitchen extension and refurbishment in Camberwell SE5.

Areas We Cover

As experienced house extension builders in Brockley SE4, we primarily work across Lewisham and South East London, while also delivering projects throughout Greater London and surrounding areas. No matter your location, our team can provide a full design and build service tailored to your property.

Local Areas:

New Cross
Brockley SE4
Lewisham
Crofton Park
Honor Oak
Deptford

Planning Permission & Building Regulations

We assist clients with planning applications and building regulations, working closely with Lewisham Council to ensure your extension meets all requirements. Whether your project falls under permitted development or requires full planning permission, we guide you through the process.

FREQUENTLY ASKED QUESTIONS

Some house extensions fall under permitted development, but wrap-around extensions and larger builds usually require planning permission. We can advise and manage the application with Lewisham Council.

The cost depends on size, design and specification. As a guide, house extensions in Brockley SE4 typically start from £2,000–£3,000 per m². We provide detailed quotes after a site visit.

Most single-storey extensions take between 8–16 weeks depending on complexity, access and design.

Yes, we offer a complete design and build service, including planning, structural work, construction and finishing.

Yes, we regularly complete ground floor flat extensions in Brockley, including courtyard and wrap-around designs.

Yes, we have experience working within conservation areas and can ensure your project complies with local planning requirements.

Get a Quote for Your House Extension in Brockley

If you’re planning a house extension in Brockley SE4, contact Decorators Builders today. We offer free consultations and expert advice to help bring your project to life.

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