// SS0 – SS3 · Extensions

    Extensions in Southend.

    Single-storey rears, side returns, double-storey, lofts. We run the lot. Bring your own architect's drawings or use ours, and we'll handle every trade from groundworks to handover. We're on the road around Southend every week, so getting out for a quote is no trouble.

    Extensions in Southend

    // What you get

    Extensions done properly in Southend.

    Southend keeps us busy with seafront flats and Edwardian terraces that all need a bit of love. Salt air doesn't do much for old window frames or render, so a lot of our work down here is putting things right that should have been done properly the first time. We're on site by 7, off by 4, and we leave the place tidy.

    • Single and double-storey rear extensions
    • Kitchen-diner side returns with bi-folds and roof lanterns
    • Loft conversions including dormers and Velux
    • Building Control and structural engineer co-ordination

    // Extensions in Southend

    Why Southend homeowners call us first.

    Southend often calls for side-return extensions on Edwardian terraces - opens the kitchen up nicely without losing garden. Southend (SS0 – SS3) sits well inside our regular run, so getting out for a quote is no trouble and there's no call-out fee.

    Property-wise, Southend is Edwardian terraces, seafront flats and inter-war semis that all take a battering from the salt air. That matters for extensions because every job has its own quirks - what works in a 1930s semi doesn't always suit a new build, and we plan accordingly. We're on site by 7 to make the most of the day before the seafront traffic builds up.

    Recent extensions jobs have taken us into Leigh-on-Sea, Westcliff, Thorpe Bay, Chalkwell, Shoeburyness, Eastwood and Prittlewell - so if you're in or near Southend, we're probably on your road most weeks anyway.

    When you ask us for extensions in Southend, you get one team for the whole job, a fixed written quote before we start, and a single point of contact from first visit to handover. No subcontractors disappearing halfway, no surprise extras on the invoice.

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    // Recent jobs

    Recent extensions projects near Southend.

    Patio Installation in Southend - extensions by AshBon Contracts

    Patio Installation

    Southend

    Natural stone patio with integrated borders, slip-resistant finish and proper drainage.

    // Where we work

    On site across Southend.

    Our crew is on the road around Southend (SS0 – SS3) most weeks. First visit is free, the quote is in writing, and there's no call-out fee anywhere inside our regular patch.

    • Leigh-on-Sea
    • Westcliff
    • Thorpe Bay
    • Shoeburyness
    • Hadleigh
    // Service area: SouthendView larger map ↗

    // Southend FAQ

    Extensions in Southend,
    common questions.

    A lot of single-storey rears fall under permitted development. We'll advise per project and sort the lawful development certificate where needed.

    A typical single-storey rear extension takes 10 to 14 weeks from groundworks to handover.

    Yes. Fixed quotes once drawings and structural calculations are signed off.

    Single-storey rear extensions in Southend start around £1,800/m² for a basic spec and run to £2,800/m² for higher-end finishes with bi-folds and underfloor heating. Double-storey is roughly 1.5x that per m².

    Southend-on-Sea City Council manages planning. Flats and listed seafront properties often need leaseholder or freeholder consent on top of planning, and we'll point you at the right form.

    We cover Leigh-on-Sea, Westcliff, Thorpe Bay and the rest of the Southend postcodes - and anywhere within a 20-minute drive of the town centre. There's no call-out fee and the first visit is free.

    Lead times in Southend are usually two to four weeks for smaller jobs and four to eight weeks for extensions or full renovations. Once you accept the quote we'll lock the start date in writing.

    // Enquire

    Quote for extensions in Southend.

    Send a few details and we'll come back within one working day with a fixed price and a realistic start date.

    // Replies within 1 working day · Free quotes · No call centres

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