Kitchen Extensions Palmers Green

A kitchen extension in Palmers Green is built onto the Edwardian terraces and semis the area is known for, and the VOA counts 39% of homes here as terraced houses against 16% semi-detached or detached. On a terrace that points to a side return infill, or an infill joined to a short rear addition. Enfield Council holds a single storey rear extension on a terrace to 3m beyond the original rear wall under Policy DMD11. We build the shell, the steel, the drainage and the new kitchen in one programme.

In Palmers Green, a rear kitchen extension of about 30 square metres typically costs £45,000 to £97,500 excluding VAT, or £60,000 to £100,000 for a side return (indicative London ranges, Resi, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Palmers Green: the structural engineer we appoint designs the foundations and steel, we build the room and fit the kitchen, and a registered electrician certifies the electrics.

Side return or rear addition on a Palmers Green terrace

On a Palmers Green terrace the side return is often the first space to take, because it widens the kitchen without pushing the back wall far into the garden. The strip beside the rear wing is often a dark passage with a window or two facing the neighbour's wall. Glazing that strip over gives the kitchen width and daylight at once, and it keeps the garden length you already have.

The rear addition is where Enfield's own limit bites. Policy DMD11 holds a single storey rear extension on a terraced property to 3m in depth beyond the original rear wall, so a wraparound on a terrace is a side infill plus a short rear piece. Your designer draws the depth from the original wall, not from any later lean-to. We set out the foundations to that line on the first morning, so the built depth matches the drawing.

Housing in Palmers Green

Palmers Green has around 7,040 homes on the Council Tax list: 20% post-war, 35% interwar and 44% predate 1919, with 45% flats and 55% houses. A terrace kitchen extension in Palmers Green starts in a narrow side return, and 39% of homes here are terraced.

The 45 degree test against the house next door

The neighbour's windows set the height and depth you can reach as much as your own plot does. Criterion 2b of Enfield's DMD11 says a single storey extension should not cross a 45 degree line taken from the mid-point of the nearest original ground floor window of the adjacent property. On a narrow Edwardian plot in Palmers Green that window is often only a few paces from the shared boundary, so the line comes into play early.

In practice it limits how deep the extension can go close to the boundary and how high it can rise there. A parapet wall on the boundary, a flat roof held low at that edge, or a roof that slopes down towards the neighbour can keep the extension inside the line. Your designer tests it on the plan and the elevation before anything is submitted. On site we check the boundary wall height against the drawing before the roof goes on, because a few courses of extra brickwork there can breach the line.

Permitted development only applies to the houses, not the flats

The first question for any Palmers Green owner is whether they own a house or a flat, since the VOA puts 45% of local homes in flats. Householder permitted development for extensions covers houses only, not flats or maisonettes. A ground floor flat owner who wants a kitchen extension therefore needs a full planning application from the outset, and the lease will normally require the freeholder's written consent as well. The timetable should allow for both.

For a house, national rules allow a single storey rear extension of up to three metres on any house that is not detached, and four metres on a detached one. That matches Enfield's terrace figure, so a modest rear addition can go ahead without an application where the house keeps its permitted development rights and stays within the other limits, including four metres in height. Outside conservation areas and other Article 2(3) land, prior approval can take a rear extension on a terrace to six metres. Your designer confirms the route and prepares any submission, and we build to what comes back. Building regulations approval is needed either way.

Drains, steel and the kitchen in one sequence

A side return infill in an older Palmers Green terrace often lands on top of the house drainage. The run from the rear wing often passes along the side passage to an inspection chamber, and that chamber can end up inside the new room. We have the drains surveyed by camera before the price is fixed. Any chamber under the new floor is moved or replaced with a sealed access cover, and where the run is a public sewer, which includes a drain shared with neighbours, building over or close to it needs the water company's agreement.

Opening the rear wing wall means new steel, sized by the structural engineer we appoint and checked by building control at Enfield Council or the approver you choose. Once the roof is on and the glazing is in, the plastering, the floor and the kitchen fit-out follow in the same programme. The kitchen fitter works to our levels, so the worktops and the floor line meet the new doors cleanly.

• New kitchen circuits, with Part P certification from a registered electrician
• Party wall process explained, with drawings for your notices
• Rear, side return and wraparound kitchen extensions

VOA Council Tax stock of properties, March 2025, for Palmers Green East and Palmers Green West. Counts rounded by the VOA.

Plenty of Palmers Green projects start with one job and grow, so it helps to see kitchen renovation in Palmers Green, kitchen extensions across Enfield, a side return kitchen infill, sign-off by building control on a kitchen extension, kitchen extensions anywhere in London and Extend or Move?.

Why Palmers Green Homeowners Choose GS Renovation

You get one team for the whole job: the groundworks, the steel, the roof and glazing, the services, and the kitchen fit-out itself. That removes the gap between a builder finishing and a kitchen company starting, which is where programmes slip and finishes get damaged. We work from your designer's approved drawings, keep the site tidy for a terrace with neighbours on both sides, and give you a written programme before work starts. Our founder and director, Abdelaaziz Saaid, brings decades of hands-on building experience to the job.

• Drains surveyed by camera before the footprint is fixed
• Itemised pricing, so you can see what every stage costs
• Screed left to dry before the kitchen floor finish goes down

Checked by Abdelaaziz Saaid, founder and director of GS Renovation Ltd (Companies House no. 14611254). Structural design is by the consulting engineer appointed to your project.