Residential • Commercial • Bespoke Services

From Planning to Aftercare

Areas / South East London / Greenwich
SE3, SE7, SE9, SE10, SE18, SE28

Loft Conversions in Greenwich

Greenwich spans from the historic town centre and Blackheath to Woolwich, Plumstead, Charlton, Eltham and Thamesmead — a wide range of property types and price points across SE3, SE7, SE9, SE10, SE18 and SE28.

Loft conversion bedroom with rooflights, fitted storage and full-height glazing — rcbGroup projectrcbGroup project
✓ Written contract before start✓ 10/10 on Checkatrade · 117+ reviews✓ Building Control managed✓ Planning to aftercare

Loft Conversions in Greenwich — what to expect

Loft conversions in Greenwich are dominated by rear dormers on the SE18 and SE28 Victorian terrace stock, and hip-to-gable conversions on the SE9 interwar semis. Many CLP (Certificate of Lawfulness) applications are submitted in Greenwich, confirming PD before conversion. We work across all loft types in this borough.

Greenwich property types

Victorian and Edwardian terraces (Woolwich, Plumstead, Charlton), inter-war semis (Eltham), newer builds (Thamesmead). The property type affects which loft conversion approach works best — we'll advise from the first call.

Common loft conversion projects we deliver in Greenwich

✓Rear dormer loft in SE18 (Plumstead/Woolwich)
✓Hip-to-gable conversion in SE9 (Eltham)
✓Prior approval 6m rear extension in SE28
✓HMO conversion in SE18/SE7
✓Full refurbishment for Woolwich Arsenal market

How we deliver loft conversion projects in Greenwich

01

Project review & site visit

We look at your Greenwich property and any drawings you have, explain what's possible, the likely planning and Building Regulations route, and the risks — before you commit to anything. No obligation.

02

Design & planning support

We work alongside your architect or our preferred design partners to develop drawings that are buildable, compliant, and cost-effective. We flag planning and permitted development options early.

03

Itemised scope and price

You receive a detailed, itemised scope of works and an agreed price before we start, with exclusions and provisional sums shown. Variations are agreed in writing before any additional work begins.

04

Managed delivery

We coordinate trades, procurement and site logistics, with a single point of contact throughout — working to the requirements of Royal Borough of Greenwich and Building Control.

05

Sign-off & handover

We coordinate the Building Control inspections needed for sign-off, then hand over your project documents — completion certificate, guarantees and manuals as applicable — with snagging and aftercare as set out in your contract.

Planning in Greenwich

The Royal Borough of Greenwich includes conservation areas in Greenwich town, Blackheath and parts of Charlton. Listed buildings exist throughout. The Woolwich town centre is subject to active regeneration planning policy. Always verify PD rights with RBG Planning.

Why choose rcbGroup in Greenwich?

Local context

We plan around Royal Borough of Greenwich's requirements and the typical property types in Greenwich — victorian and edwardian terraces (woolwich, plumstead, charlton), inter-war semis (eltham), newer builds (thamesmead).

Price agreed before start

Your price is agreed and documented before work starts. Scope, exclusions, and assumptions set out in writing.

One accountable team

Trades, suppliers and inspections coordinated by one team — with CDM Principal Contractor duties taken on where we are appointed to build.

Written project documentation

A written contract before work starts, a Construction Phase Plan where we are appointed to build, and the completion certificate and handover documents gathered for you at the end.

Independently reviewed

Rated 10/10 from 117+ reviews on Checkatrade, where you can read them for yourself.

Support from planning to aftercare

We don't just build — we can support design development, planning applications, and pre-construction cost planning.

Planning a loft conversion in Greenwich?

Pick whatever suits you. We'll look at what you have (drawings, photos or quotes) and tell you honestly what the next step should be.

Prefer to phone? Call +44 7359 872594.

Postcodes served: Greenwich

Not sure if we cover your street? Get in touch — we'll confirm in minutes.

SE3SE7SE9SE10SE18SE28

Start your Greenwich project

Project review. Clear scope. Agreed price. One team from first call to Building Control sign-off.

Or call us on +44 7359 872594

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