House Extensions in Palmers Green
RCB Design & Build | A2Z Principal Contractors works across Palmers Green, Winchmore Hill, and the N13 and N21 postcode areas, delivering loft conversions, rear extensions, full house refurbishments, and structural alteration works for homeowners across the area. Palmers Green and Winchmore Hill offer a mix of Edwardian and interwar semi-detached and detached houses — property types that respond particularly well to loft conversion and extension work. Many properties in this area have generous r
House Extensions in Palmers Green — what to expect
Double-storey rear extensions are popular across Palmers Green's larger properties. We manage planning, structural steel, Building Regulations, and all trade packages from demolition to decoration.
Palmers Green property types
that respond particularly well to loft conversion and extension work. Many properties in this area have generous roof spaces, good ridge heights, and rear gardens that support meaningful extension depth. The area's family-orientated profile means many of our clients are adding space to accommodate growing families rather than looking to sell. The property type affects which extensions approach works best — we'll advise from the first call.
Common extensions projects we deliver in Palmers Green
How we deliver extensions in Palmers Green
Free consultation & survey
We visit your Palmers Green property, assess what's possible, and give you a fixed-price indication 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.
Fixed-price contract
You receive a detailed, itemised scope of works and a fixed price before we start. No surprises mid-project. Variations are agreed in writing before any additional work begins.
Managed delivery
We manage all trades, procurement, and site logistics. You have a single point of contact throughout. Our site teams are familiar with Palmers Green and the local planning and building control requirements.
Sign-off & warranty
We complete to building regulations standard and obtain all relevant sign-off. Your structural warranty covers up to 25 years.
Planning in Palmers Green
**Full house refurbishments.** We manage complete refurbishments for period properties across N13 — coordinating all trades in sequence to minimise disruption. **Kitchen extensions.** The Palmers Green family home frequently benefits from a kitchen extension that opens up the rear and creates a uni
Why choose RCB Design & Build in Palmers Green?
Local knowledge
We work in Palmers Green regularly. We know the planning authority, local building control, and the typical property types and challenges in this area.
Fixed-price guarantee
Your price is fixed before work starts. We absorb material and labour cost movements — not you.
Full principal contractor service
We manage every trade, every supplier, every inspection. You deal with one team from start to finish.
25-year structural warranty
All structural work is covered under our long-term warranty. Proof of quality, in writing.
Checkatrade-verified
Over 100 verified reviews from homeowners across London. Independently verified, not self-reported.
Design-and-build capability
We don't just build — we can support design development, planning applications, and pre-construction cost planning.
Other services in Palmers Green
Start your Palmers Green project
Free consultation. Fixed price. 25-year warranty. One team from first call to final sign-off.
Or call us on 07359 872594