Home About Services Areas Projects Blog Contact 07472 424 226

House Extensions Paddington

Single and double storey extensions in Paddington. Trusted, professional, 30+ years' hands-on experience.

Extending a period home in Paddington calls for a builder who understands Westminster's planning rules and the age of the fabric. GS Renovation has spent more than 30 years working on Georgian and Regency townhouses across W2, delivering rear, side-return and wrap-around extensions with the foundations, steelwork and fit-out handled by a single team.

House Extensions in Paddington, London by GS Renovation
House Extensions by GS Renovation in Paddington.

Planning and permitted development in Paddington

Whether a Paddington extension is permitted development or needs a full planning application depends heavily on the property. Many W2 houses sit within a conservation area, and a large number are listed, which removes or restricts permitted development rights and can require listed building consent. We help you establish where your home stands with Westminster City Council before design work commits you to a particular route.

For a rear or side-return extension on an unlisted terrace, permitted development may cover the work, but tight urban plots, boundary distances and the impact on neighbouring townhouses all need checking. Where a full application is required, we prepare for the drawings and the council's assessment. Getting the planning position right at the outset avoids enforcement problems later and keeps a period home's value intact.

Building a rear extension in Paddington

Once the route is agreed, the build follows a familiar sequence on Paddington's solid-walled homes. We form new foundations by hand where access is tight, tie the new structure into old masonry, and install steel beams sized by an engineer to carry the opening between the house and the extension. Every beam bears onto proper padstones and is signed off by building control before the works are closed up.

Rear closet wings and side returns are common on W2 terraces, and infilling them creates the bright kitchen-diner many owners want without losing the garden. We manage party wall notices where the works affect a shared boundary, coordinate roofing, glazing and services, then complete the full internal fit-out. The finished extension respects the proportions and detailing of the original period house.

  • Side-return and rear extensions
  • Wrap-around extensions and infills
  • Loft conversions and roof works
  • Planning permission and permitted development
  • Foundations, groundworks and steel frames
Service areaPaddington · W2
Local authorityWestminster City Council
Part ofCentral London (Inner London)
Typical homesGeorgian and Regency townhouses, many listed or within conservation areas
Also covered nearbyMarylebone, Mayfair, Pimlico, Belgravia and Soho

Why Paddington Homeowners Choose GS Renovation

Homeowners across Paddington choose GS Renovation because extending a listed or conservation-area property is not a job for a general builder. We understand Westminster's rules, the Party Wall Act and the way period fabric behaves, and we carry the project from foundations to final decoration. Over 30 years in W2 means fewer surprises and a build that lasts.

  • Free, no-obligation quotations
  • Over 30 years of hands-on experience
  • Dedicated project management
  • Fully insured and guaranteed work
  • Building control and planning support
  • Clean, tidy and reliable tradespeople
30+ YearsExperience
Fully Insured& Guaranteed
500+ ProjectsCompleted
Building ControlCompliant
Free QuotesNo obligation
Reviews

Rated 4.9 / 5 by our clients

★★★★★ 4.9 average from 31 verified reviews on MyBuilder

★★★★★
George was brilliant. Lovely bloke, very reasonably priced and a perfectionist to boot. He completed our small kitchen renovation with care and great attention to detail. I've already recommended him to others.
OscarCrofton Park, London · via MyBuilder
★★★★★
Splendid job on our new kitchen refurb, including new flooring, moving the services, installing RSJ and preparing space for new back doors… George was always friendly, communicative and has an excellent attention to detail, ensuring everything is finished to a high standard.
KathWood Green, London · via MyBuilder
★★★★★
Giorgio is an excellent and intelligent workman, and with very reasonable prices!… He paid a lot of attention to detail that is not common at all, and the final result was immaculate. Highly recommended!
Adil KhanWoolwich, London · via MyBuilder
Read all 31 reviews on MyBuilder

FAQ

Frequently Asked Questions about House Extensions Paddington

How much does house extensions cost in Paddington?

Pricing house extensions in Paddington comes down to the size of the job, the specification you choose and the condition of the property. Rather than guess, we survey and give you a fixed, itemised quote you can rely on. Call 07472 424 226. As a rough guide, house extensions in London typically starts from roughly £40,000 for a single-storey rear extension and rises with size and specification (indicative London ranges, MyBuilder and Checkatrade, 2026). Your figure depends on the size, specification and condition of the property, which is why we survey before quoting.

How long does house extensions take in Paddington?

A straightforward Paddington project can be done in a couple of weeks, while a larger house extensions with structural work runs longer. We set out a realistic, stage-by-stage programme before we begin so there are no surprises.

Why choose GS Renovation for house extensions in Paddington?

With more than three decades of hands-on trade experience behind us, GS Renovation is a trusted choice for house extensions in Paddington. You get one accountable team, transparent pricing, fully insured tradespeople and genuine aftercare on every project.

Do I need planning permission for an extension in Paddington?

Many single-storey rear extensions in Paddington fall under permitted development, but side returns, double-storey extensions and work in conservation areas usually need full planning permission. We assess your property and manage both the planning application and building control.

Do you work on period, Georgian and listed homes in Paddington?

Yes. A large share of Paddington's homes are period, Georgian and listed properties, and we renovate them regularly. We plan each house extensions around their particular characteristics, such as conservation and listed-building rules, solid walls and original period features, so the result suits the building and meets building control.

Does my Paddington extension need planning permission or just building regulations?

It depends on the property. Structural work always needs building regulations approval, but many Paddington homes are listed or in a Westminster conservation area, so an extension may also need planning permission or listed building consent rather than falling under permitted development. We check your home's status with the council first, then design to whichever route applies.

Do you cover all of Paddington?

We cover the whole of Paddington and the W2 area and the surrounding Central London. If you are nearby and not sure, just call 07472 424 226 and we will tell you straight away.

Every Service, One Team

More GS Renovation Services in Paddington

The same trusted team, 30+ years' hands-on experience and free, no-obligation quotes apply to every GS Renovation service in Paddington. Explore what else we do locally:

Same Service, Nearby Areas

House Extensions Near Paddington

We carry out house extensions across Paddington and the surrounding areas. Explore a nearby location:

Ready to Start Your Paddington Project?

Contact GS Renovation today for a free, no-obligation quote for house extensions in Paddington.

Get Your Free Quote
Call 07472 424 226