Kitchen renovation in Northwood

Plan the kitchen around movement, storage and services.

Start with the kitchen renovation brief

Map preparation, cooking, washing and storage before choosing cabinet fronts. Measure clearances with doors and drawers open, and decide which existing walls, floors and details belong in the finished room.

Coordinate the cabinetry with water, drainage, extraction, electrics and lighting. Confirm appliance dimensions and access for installation before the layout is signed off; structural alterations need their own design and approval checks.

The local building context

Hillingdon’s Northwood Town Centre, Green Lane Conservation Area Appraisal, adopted in September 2019, describes a relatively small conservation area centred on the Green Lane and Maxwell Road junction, taking in Station Approach and most of the residential Maxwell and Murray Roads. Green Lane was a quiet country lane until Northwood Station opened in 1887; by 1891 Frank Murray Maxwell Hallowell Carew had laid out the roads, naming them after himself and his family, and sold all the plots. The historic buildings are mainly red brick under red clay tiles, with gables, half timbering, sash windows, leaded lights and chimney stacks.

Hillingdon’s November 2009 leaflet describes the Northwood-Frithwood conservation area, designated in 1989, as primarily large, individually designed detached houses in the Arts and Crafts style on the estate Frank Carew developed after the Metropolitan Railway arrived in 1887, with later houses by C.H.B. Quennell, Swanell and Sly and John Markham, on roads lined with mature trees. Hillingdon’s local list includes Quennell houses of about 1910 at 5 Carew Road, in red brick under a sweeping tiled hipped roof, and a line of his houses at 10–16 Eastbury Road.

The name Northwood and an HA6 postcode settle none of the questions that matter. Hillingdon’s Gatehill Farm Estate map shows administrative boundary lines along the estate’s northern edge, and beyond them Admiralty House lies in Three Rivers District Council’s Frith Wood Conservation Area, so confirm the council with the government’s finder first. Then check the conservation area and Area of Special Local Character maps, the listed and locally listed building records, Hillingdon’s Article 4 directions, the title or lease, any residents’ association rules and the planning history, including conditions on earlier permissions.

Local design and consent context

Hillingdon lists three conservation areas in Northwood. Northwood Town Centre, Green Lane, recorded by Planning Data as CA-36, was designated on 2 December 2009 after Cabinet approved it on 15 October 2009, and its appraisal, adopted in September 2019, is a material consideration in planning decisions. Northwood, Frithwood (CA-15) dates from 1989 and was extended in 2009; the council’s list offers a map and a November 2009 leaflet for it. The Glen, Northwood (CA-38) was designated on 18 July 2007.

The Glen has its own appraisal and management plan, both dated March 2008. Hillingdon says planning applications in a conservation area should come with a heritage statement and take account of any appraisal and management plan, and that it will generally not permit the demolition of buildings that make a positive contribution to the area’s character or appearance. The Frithwood and Glen leaflets, from November 2009 and June 2007, describe the rules as they then stood, so check the current rules with Hillingdon rather than relying on them.

Two of the others can matter when a building changes use. From 11 December 2025, planning permission is needed anywhere in the borough to convert a dwelling into a small house in multiple occupation for three or more unrelated people; Full Council decided this on 27 November 2025 and the direction was confirmed on 21 May 2026. A direction confirmed on 14 July 2022, modified from 27 March 2024, removes rights to change commercial, business and service uses to homes; check whether it reaches the address.

Access and site planning

Plan deliveries, waste storage and protection for any shared hall, stair or drive before work starts. For a Hillingdon address, a skip on a public road needs a permit, which the skip company obtains, with any exemption from Parking Services first where parking restrictions apply; a scaffold on a road, verge or footway needs a council licence, applied for by the scaffolding contractor with at least 10 working days’ notice. Suspending a parking bay for building works needs 5 full working days’ notice for pay and display bays and 7 for permit holder bays.

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The Northwood area guide · Kitchen renovation across London · Hampstead Architecture & Planning · Hampstead Chartered Surveyors

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