
Extensions & Renovations in Dartford — A Kent town of Victorian terraces, interwar semis & modern estates. An extension or renovation runs from the first drawings right through to the final fit-out — design, foundations and brickwork, structural openings, plastering, joinery, and the kitchens and bathrooms at the end. We take on single-storey rear extensions, two-storey side or rear extensions, side-return openings and full-home renovations, and keep it all on one programme with one dedicated project lead.
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On this page · Extensions & Renovations in Dartford

We build with quality materials and proven techniques, specified for the property and the exposure — and we handle planning permission and building control as part of the job, so the drawings, approvals and inspections are all on us. From the first call to handover, your extensions & renovations job runs on one programme with one dedicated project lead — and a fixed price agreed up-front so there are no surprises.
An extension or renovation runs from the first drawings right through to the final fit-out — design, foundations and brickwork, structural openings, plastering, joinery, and the kitchens and bathrooms at the end. We take on single-storey rear extensions, two-storey side or rear extensions, side-return openings and full-home renovations, and keep it all on one programme with one dedicated project lead.
From foundations and brickwork to plastering, joinery and the final fit-out, the same in-house team handles it — one dedicated project lead throughout.
We take on planning permission and building control, agree a transparent fixed price and a clear timeline, and build around your hours where needed.
Quality materials and proven techniques, so the extension doesn't just add space — it adds real, lasting value to your property.
Everything below is handled by the same in-house team and priced into one fixed quote — no separate trades to chase and no hidden costs.
Rear, side and return extensions — designed, drawn and built to add genuine, usable space.
Updating the layout, services and finishes throughout, brought back to a consistent standard.
Steel beams, padstones and Building Control sign-off for open-plan layouts.
Plastering, joinery, tiling, kitchens and bathrooms handled by the same in-house team.
We take on the submissions and approvals as part of the job, so you don't chase them.
A clear timeline and a fixed quote in writing, agreed up-front around your hours.
We build with quality materials and proven techniques, specified for the property and the exposure — and we handle planning permission and building control as part of the job, so the drawings, approvals and inspections are all on us.
We measure up, talk through the layout and the brief, and agree the scope and the budget before anything starts.
We prepare the drawings, submit the applications, and agree a fixed price and a clear start date.
Foundations, structural work and brickwork kept to programme — one team, one project lead throughout.
Plastering, joinery and the fit-out, checked and signed off before we hand the space back.
Period terraces and interwar semis take an extension well — opening up a side return or adding a storey is one of the most rewarding ways to add real, lasting value. Dartford is the Kent town at the edge of our round, and a typical week here takes our teams from town-centre Victorian terraces to interwar semis and the post-war and modern estates on the fringe. That mix — period stock alongside interwar and newer housing — is what shapes how we work in DA1. The A2 and M25 crossings keep the area busy, so we plan around access and out-of-hours windows where the trade needs it.
We visit, assess the work and send a tailored, fixed quote in writing — no obligation and no hidden costs. One in-house team, one dedicated project lead.
Anything else? Give us a ring on +44 7448 251756.
Riverside terraces, interwar semis & post-war estates on the Thames
See area pageRiverside terraces, interwar homes & post-war estates beside Erith
See area page1930s semis, Edwardian & Victorian pockets around a busy retail centre
See area pageRiverside terraces, interwar homes & retail-park units on the Bexley fringe
See area pageLeafy 1930s suburb with Edwardian & Victorian pockets and Blackfen
See area pageInterwar semis suburb between Bexleyheath & Welling Way
See area page1960s–70s system-built estates, newer builds & canal-side blocks
See area page
Contact us today for a free, no-obligation quote and discover the Waheguru Nav difference — one in-house team, one dedicated project lead and a flawless finish, every job.