Our work

Projects built on trust

We value clear communication and careful finishes — and many of our best projects come from customers who ask us back.

Single-storey brick rear extension with French doors in Rothwell, Leeds

Real project photo — Rothwell extension, completed by 4G Building Projects.

Rothwell, Leeds · House extension

Rothwell — kitchen extension with WC and utility

A timber-frame extension with a brick outer skin, just under 30 m², giving the customers a bigger kitchen, a downstairs WC and utility, and their dining room back.

Planning something similar in Leeds? See kitchen extensions in Leeds and house extensions in Leeds.

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Harrogate · House extension

Harrogate — timber-frame rear extension

A couple in Harrogate wanted to future-proof their home without moving. We completed a 3m × 4m timber-frame rear extension, creating a bright dining area that improved the flow of the house. Off-site timber frame helped keep the programme tight; the exterior was brick-matched to sit comfortably with the existing house, and building control was handled as part of the project.

Why improve, not move
Extra living space without stamp duty on a new purchase.
Modern methods of construction
Timber-frame shell for a faster, more predictable build.
Seamless look
Brick-matched finish so the extension reads as part of the original house.
Building control included
Inspections and compliance managed through the programme.

“The whole experience from start to finish was quite superb. The initial consultation right through the six-week build period to the final hand-over could not have been more seamless and professional.”

— Duncan Walker, Harrogate

Brick-matched rear house extension in Harrogate with open white French doors onto the garden — Completed rear extension — brick-matched to the existing house, with French doors opening to the garden.

Dining room in a Harrogate house extension with palm-print chairs and set table — New dining space created by the extension.

Open-plan kitchen island looking through to living and dining areas in a Harrogate extension — Kitchen island looking through to living and dining.

Dining table in Harrogate extension looking toward garden French doors — Dining area with garden doors beyond.

Real project photos — Harrogate rear extension, completed by 4G Building Projects.

Wetherby · Garden room / home office

Wetherby — a repeat customer story

One local family started with a garden room home office, then asked us back for ground-floor works, and later a resin-bound driveway. The relationship mattered as much as the build: same team, clear updates, and a finish they were happy to live with.

01 · Garden room / home office

An insulated garden room built as a home office — composite cladding outside, anthracite windows and French doors, and insulation quality that supports year-round use. The first project that set the standard for how we work together.

Wetherby garden room home office with light-grey composite cladding and anthracite French doors on a patio — Completed exterior — composite light-grey cladding with anthracite windows and French doors; built as a home office.

During build — foil-faced rigid insulation in a Wetherby garden room, insulated for year-round use — During build — foil-faced rigid insulation with taped joints, supporting year-round use.

Real project photos — Wetherby garden room / home office. Insulation shot is from the build stage.

01 · Garden room

Home office in the garden

Composite cladding, anthracite glazing and a properly insulated build — flexible workspace for year-round use.

02 · Ground floor

Follow-on house works

With trust established, we returned for ground-floor improvements — coordinated around family life and existing finishes.

03 · Resin driveway

Driveway completed

A modern resin-bound surface that ties the front of the home together — durable, tidy and designed to last.

Finished grey resin-bound driveway with charcoal block edging and drainage, Wetherby

Real project photo — resin driveway, Wetherby.

Wetherby · Resin driveway

Resin-bound driveway

Smooth grey resin-bound finish with tidy block edging — a clean frontage that completes the home. Part of a longer programme of works for the same household.

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Explore our services

See how we approach extensions, loft conversions and garden rooms — with real project photography from Harrogate and Wetherby, and more gallery updates on the way.

Completed brick rear house extension in Harrogate

Extensions

Loft conversions

Wetherby garden room home office with composite cladding and anthracite windows

Garden rooms

Ready to talk through your project?

Tell us a little about the space you want to create. We’ll get back to you with clear next steps.

Discuss your project → Call 01937 208224