House Extensions in Honor Oak
Honor Oak — centred on Honor Oak Park in SE23 — is a well-established South East London neighbourhood popular with young families and professionals drawn by its tree-lined streets, strong transport links, and a mix of Victorian, Edwardian, and inter-war housing. rcbGroup delivers loft conversions, rear extensions, side returns, and full refurbishment packages across Honor Oak and the surrounding streets.
rcbGroup projectHouse Extensions in Honor Oak — what to expect
Rear extensions are well-suited to Honor Oak's Victorian and Edwardian terraced stock. Most ground floor rear extensions in SE23 fall under permitted development at 3–6m, and the combination of generous rear gardens and a relatively compact ground floor footprint means extensions here often create a significant proportional improvement in living space. Side return extensions on end-of-terrace properties are also a popular way to add usable width to the ground floor.
Honor Oak property types
Victorian and Edwardian terraces, inter-war semis, some post-war properties. The property type affects which extension approach works best — we'll advise from the first call.
Common extension projects we deliver in Honor Oak
How we deliver extension projects in Honor Oak
Project review & site visit
We look at your Honor Oak 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.
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.
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.
Managed delivery
We coordinate trades, procurement and site logistics, with a single point of contact throughout — working to the requirements of London Borough of Lewisham and Building Control.
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 Honor Oak
Honor Oak falls under the London Borough of Lewisham. The Canonbie Road area and sections near Brockley carry conservation area designations that can affect permitted development rights for roof alterations. We check planning position at pre-construction stage as standard.
Why choose rcbGroup in Honor Oak?
Local context
We plan around London Borough of Lewisham's requirements and the typical property types in Honor Oak — victorian and edwardian terraces, inter-war semis, some post-war properties.
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 an extension in Honor Oak?
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.
Other services in Honor Oak
Postcodes served: Honor Oak
Not sure if we cover your street? Get in touch — we'll confirm in minutes.
Start your Honor Oak project
Project review. Clear scope. Agreed price. One team from first call to Building Control sign-off.
Or call us on +44 7359 872594