Construction in Letchworth Garden City

Last reviewed: October 2026 by R Gabriel Carpentry & Builders

R Gabriel Carpentry & Builders handles construction in Letchworth Garden City, from bespoke new homes and double-storey extensions to steel beams and structural alterations. We're based about 18 miles away in Hemel Hempstead, have over 30 years' experience and run every stage from groundwork to finish. Call 01442 976 112 for a free, no-obligation quote.

At a glance

Who: R Gabriel Carpentry & Builders
What: Construction: new build homes, extensions, structural alterations and steel beams
Where: Letchworth Garden City, Hertfordshire
Distance: About 18 miles from our Hemel Hempstead base
Planning authority: North Hertfordshire Council
Experience: Over 30 years
How to book: Call 01442 976 112, WhatsApp 07799 800 880 or use our contact form

What construction work do we carry out in Letchworth Garden City?

For construction in Letchworth Garden City, we handle the structural work and everything that follows it. Typical projects include:

Bespoke new build homes
Single and double-storey extensions
Foundations, groundwork and drainage connections
Load-bearing wall removal and steel beams
Bricklaying and masonry
Roof structures and roofing
Loft and garage conversions
Conservatories
Plastering and rendering
Project management from start to finish

Find out more about our new build service, or read our guide to removing a load-bearing wall. For other work, see our pages on builders in Letchworth Garden City and carpentry in Letchworth Garden City.

Building in Letchworth Garden City: what to expect

Letchworth Garden City was the world's first garden city, founded in 1903 and laid out with tree-lined streets and Arts and Crafts cottages. Homes in Letchworth Garden City include Arts and Crafts cottages, interwar houses and post-war estates.

Post-war houses often have internal walls that can come out with the right steelwork, opening up the kitchen, dining and living space. With 1930s semis, a hip-to-gable loft conversion and a rear extension can transform the space, and both need careful structural design. Historic cottages may have timber frames or soft brick and flint walls, so structural changes are planned around the original fabric.

Rear of a new-build house with a timber-clad first floor and glazed doors – the type of construction in Letchworth Garden City we take on — Example of our work: rear of a new-build house with a timber-clad first floor and glazed doors.

What approvals does construction in Letchworth Garden City need?

Most construction projects in Letchworth Garden City need Building Regulations approval, and many also need planning permission. New houses always need full planning permission, while some extensions can use permitted development.

Planning applications in Letchworth Garden City are decided by North Hertfordshire Council. Parts of Letchworth Garden City are within a conservation area, where some permitted development rights are reduced and extra care over materials is expected. In Letchworth Garden City, the Heritage Foundation's Scheme of Management adds its own consent for many external changes, separate from planning permission.

If the work affects a shared wall or involves digging near a neighbour's foundations, the Party Wall etc. Act 1996 applies too; see our guide to the Party Wall Act and the GOV.UK guide to Building Regulations approval.

We line up approvals, structural calculations and any party wall notices before work starts; see how our build process works.

Why choose us for construction in Letchworth Garden City?

Construction in Letchworth Garden City needs a builder you can trust with structure, safety and budget. This is what you get with us:

Over 30 years' experience – in carpentry, building and home renovation.
All trades under one roof – carpenters, builders, roofers, painters and kitchen fitters in one team.
Design to completion – one firm manages your project from groundwork to final finish.
Built on recommendations – most of our work comes from repeat customers, referrals and word of mouth.
Clean, considerate sites – customers regularly mention tidy sites and work cleared up daily.

“Once the team have finished you would never know they have been there with all rubbish removed and everything left clean and tidy.”
Natalie, customer review

Example of our work: open-plan room with oak floor and black-framed sliding doors

Example of our work: new-build house under construction behind site fencing

Example of our work: rear of a completed new build with timber cladding

Construction in Letchworth Garden City: frequently asked questions

Do you cover Letchworth Garden City?

Yes. Letchworth Garden City is about 18 miles from our base in Hemel Hempstead and sits well within the area we cover, along with nearby Hitchin and Stevenage.

Can a 1930s house in Letchworth Garden City take a double-storey extension?

Often, yes, if the plot allows. A two-storey side extension always needs planning permission, and the design has to work with the existing hipped roof and the neighbouring house.

Can you open up the kitchen and dining room in a post-war house in Letchworth Garden City?

Usually, yes. Many post-war houses have a load-bearing wall between those rooms, and it can be replaced with a steel beam designed by a structural engineer and approved under Building Regulations.

Can you build a new house in Letchworth Garden City?

Yes. We build bespoke new homes, starting with a consultation on layout, specification and finishes. A new house needs full planning permission from North Hertfordshire Council and Building Regulations approval, and we build to the approved drawings.

Can you remove a load-bearing wall?

Yes. Removing a load-bearing wall needs a structural engineer's calculations for the new beam and Building Regulations approval. We prop the structure safely, install the beam on padstones and make good, so the room is ready to decorate.

Do I need a party wall agreement?

If the work affects a shared wall, or you dig foundations within 3 metres of a neighbour's building (6 metres in some cases), the Party Wall etc. Act 1996 applies. You must serve notice: 2 months before work on a party wall and 1 month before excavations.

What size of construction project in Letchworth Garden City do you take on?

We take on everything from internal alterations and single-storey extensions to double-storey extensions and complete new homes. No job is too big or small, so tell us what you're planning and we'll arrange a free visit.

As well as Letchworth Garden City, we cover nearby areas such as construction in Hitchin, construction in Stevenage, construction in St Paul's Walden and construction in Kings Walden. See every place on our areas we cover page.

Planning work in Letchworth Garden City? Call 01442 976 112 or 07799 800 880, message us on WhatsApp or send us your project details for a free, no-obligation quote.