FREE SITE VISITS & WRITTEN QUOTES
More space. Built properly.
House extensions, loft conversions and full renovations across Walthamstow and East London — one reliable team from first sketch to final finish.
House extensions, loft conversions and full renovations across Walthamstow and East London — one reliable team from first sketch to final finish.
From a single wall to a whole new floor — design, build and finish under one roof.
Rear, side and wraparound extensions that transform how your home works — built to regs, finished to a high standard.
Dormer and Velux conversions adding a bedroom, bathroom or home office in the space you already own.
Full property refurbishments — strip-out to second fix, including kitchens, bathrooms and structural work.
Wall removals, steel installation and openings for open-plan living, all signed off with building control.
Insulated garden offices and studios, built to last — electrics, plastering and finishes included.
Supply-and-fit or fit-only, with all trades coordinated by us — plumbing, electrics, tiling and decorating.
Recent projects across East London.
"Oakline built our rear extension and the finish is superb. On site every day, tidy, and the quote never moved."
"Loft conversion done in six weeks. Great communication throughout — photos sent at every stage."
"They took on our full renovation when two other builders went quiet. Professional from start to finish."
Straightforward, from first visit to final invoice.
We come out, measure up and talk through what you want — no obligation, no pressure.
A detailed written quote with everything itemised, so you know exactly what you're paying for.
Work starts on the agreed date, with regular photo updates and a single point of contact throughout.
Fill this in and we'll arrange your free site visit — or just call 07700 900456.