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South-east London

Builders in Greenwich

Greenwich is about 18 miles from our Harrow office, inside the area we cover. Royal Greenwich has 23 conservation areas, and publishes management guidance for the Greenwich and Blackheath conservation areas. We build extensions, loft conversions, new homes and renovations across Greenwich, Blackheath, Charlton and Eltham, with fixed-price contracts and a 15-year structural warranty.

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Greenwich at a glance

Planning authority
Royal Borough of Greenwich
Postcode districts
SE3SE7SE9SE10SE18SE28
From our office
18 miles

Local knowledge

Building in Greenwich

Verified reviews from homeowners close to or in Greenwich are on our reviews page.

Planning here is decided by Royal Borough of Greenwich. What we check before designing anything:

Reviews

What homeowners say on Google, MyBuilder and Trustpilot

Reviews from homeowners across London and the Home Counties who have worked with us.

  • “Bricks Construction Services did our single storey rear extension and honestly did a great job. We were really struggling to find matching bricks because the house is in…”

    Linda Torres · Google · Sep 2026

  • “Very happy with Brits Construction. Hired them to do my loft conversion. The end result met my expectations and Brits Construction were very accommodating. I would defini…”

    Leroy Bellingy · MyBuilder · Sep 2026

  • “Brits worked on our rear extension almost 5 years ago, which is now our kitchen and dining area, and honestly I just wanted to praise them even after all this time. Recen…”

    Rose Roe · Google · Sep 2026

Reviews

What homeowners in Greenwich say

What homeowners in and around Greenwich say about working with us.

  • “Our kitchen extension came out better than we imagined. The team kept the site tidy, explained each stage and finished within the quoted price.”

    Claire, Greenwich

    Rear Extension · Jan 2024

  • “Really happy with the dormer loft. They explained the planning side clearly and the stairs fit in far better than we expected.”

    Paul, Blackheath

    Loft Conversion · Jun 2025

  • “Our Edwardian house needed sympathetic work. They repaired the original floorboards and plaster mouldings instead of ripping them out.”

    Nadia, Charlton

    Period Renovation · Nov 2026

Our work

Projects we've built in Greenwich

Greenwich: single-storey brick rear extension with dark sliding doors onto a lawn

Rear Extensions

Greenwich

Greenwich: grey-clad box dormer loft conversion on the rear roof of a house with white windows

Loft Conversions

Greenwich

Greenwich: restored Victorian reception room with a fireplace, cornicing and sash windows

Period & Listed Buildings

Greenwich

Coverage

Greenwich and nearby

Greenwich is about 18 miles from our Harrow office, within the 20 miles we cover.

20 mi15 mi10 mi5 miHarrow: about 2 miles from HarrowBrent: about 4 miles from HarrowHillingdon: about 4 miles from HarrowEaling: about 5 miles from HarrowHounslow: about 7 miles from HarrowHammersmith & Fulham: about 10 miles from HarrowKensington & Chelsea: about 10 miles from HarrowWestminster: about 10 miles from HarrowCamden: about 11 miles from HarrowBarnet: about 7 miles from HarrowHaringey: about 12 miles from HarrowIslington: about 12 miles from HarrowEnfield: about 14 miles from HarrowHackney: about 14 miles from HarrowRichmond: about 8 miles from HarrowKingston: about 12 miles from HarrowWandsworth: about 12 miles from HarrowMerton: about 13 miles from HarrowLambeth: about 14 miles from HarrowSouthwark: about 15 miles from HarrowSutton: about 17 miles from HarrowCroydon: about 18 miles from HarrowBromley: about 21 miles from HarrowLewisham: about 18 miles from HarrowGreenwich: about 18 miles from HarrowGreenwichTower Hamlets: about 16 miles from HarrowNewham: about 18 miles from HarrowWaltham Forest: about 16 miles from HarrowRedbridge: about 20 miles from HarrowBarking & Dagenham: about 22 miles from HarrowWatford: about 6 miles from HarrowWatfordBushey: about 5 miles from HarrowBusheyRickmansworth: about 6 miles from HarrowRickmansworthBorehamwood: about 8 miles from HarrowBorehamwoodRadlett: about 8 miles from HarrowRadlettSt Albans: about 13 miles from HarrowSt AlbansHemel Hempstead: about 13 miles from HarrowHemel HempsteadPotters Bar: about 12 miles from HarrowPotters BarGerrards Cross: about 7 miles from HarrowGerrards CrossBeaconsfield: about 12 miles from HarrowBeaconsfieldAmersham: about 12 miles from HarrowAmershamHigh Wycombe: about 16 miles from HarrowHigh WycombeSlough: about 10 miles from HarrowSloughWindsor: about 11 miles from HarrowWindsorMaidenhead: about 15 miles from HarrowMaidenheadStaines-upon-Thames: about 11 miles from HarrowStainesEgham: about 12 miles from HarrowEghamElmbridge: about 14 miles from HarrowElmbridgeEpsom: about 17 miles from HarrowEpsomEssex: about 20 miles from HarrowEssexHarrow office
London borough Town or county areaRings every 5 miles from our Harrow office

FAQ

Building in Greenwich: your questions

Yes. We work across Greenwich, including Greenwich, Blackheath, Charlton, Eltham, Woolwich and Kidbrooke, covering the SE3, SE7, SE9, SE10, SE18 and SE28 postcodes. It is about 18 miles from our Harrow office, so surveys and site visits are easy to arrange.

Royal Greenwich has 23 conservation areas, and publishes management guidance for the Greenwich and Blackheath conservation areas. Applications here are decided by Royal Borough of Greenwich.

Royal Greenwich has 23 conservation areas, and publishes management guidance for the Greenwich and Blackheath conservation areas. We check your address against the council's maps before design starts.

Planning a project in Greenwich?

Book a free site survey and get a fixed-price quote within 5 working days.

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