House Extension Drawings in Uxbridge |

No Article 4 Direction covers Hillingdon, which keeps the Uxbridge permitted-development route open on unlisted houses. You cannot design for Uxbridge without accounting for the fact that it is Georgian centre, 1930s residential. Ruislip Village is the designation that most often reshapes a Uxbridge proposal; Hillingdon carries 29 of them. It is confirmed against London Borough of Hillingdon mapping for the Uxbridge plot.

Knowing how Article 4 directions apply to your UB8 address is the first thing we establish. Measure a UB8 property and the georgian fragments answers most of it — where the original rear wall sat, and what height the Uxbridge street will carry. The borough policy layer over every UB8 address is set out on Hillingdon planning. The Uxbridge survey then carries into building regulations drawings in Uxbridge if the project runs on to construction.

The UB8 bottleneck is validation. London Borough of Hillingdon needs one to two weeks, and a missing drawing resets it. Everything begins by measuring the Uxbridge property properly — openings, levels, structure — before a proposal exists.

Statutory periods: 8 weeks from validation for a householder application, 13 weeks for a major scheme, 6 weeks for prior approval with a 21 days neighbour consultation, and 5 weeks for a full plans building control submission. A party structure notice requires one month notice and two months where excavation is involved.

An officer report on the UB8 case is written after the consultation closes. Scales, north point and drawing numbers all follow Hillingdon Council validation requirements.

Objections on a Uxbridge case usually come from the immediate neighbours, not the wider UB8 area. Everything drawn for a UB8 address traces back to a measurement taken on site.

Budget notice time on any Uxbridge job touching a shared wall. Once consent is granted, loft conversion drawings follows for the UB8 property.

Uxbridge is characterised by georgian fragments, 1930s semi-detached, post-war flats, concentrated across UB8 in the Uxbridge / Cowley area. On Uxbridge streets the georgian fragments sets the structural sequence — what can be opened up, where the load goes, how deep you can build. Applied to UB8 property: georgian rear elevations here are usually the listed or locally listed face of the building, so a glazed link and a lightweight rear addition tend to fare better than a full-width box. That is drawn out in the Uxbridge proposed section. Case officers at Hillingdon Council look first at whether a UB8 scheme keeps the eaves and ridge line of the Uxbridge row.

Lower-ground schemes in Uxbridge answer to neighbours and groundwater. One visit to the Uxbridge address covers architectural drawings for UB8 properties and planning permission too.

What the Uxbridge drawing pack contains

Everything a Uxbridge submission needs is in the list below.

• existing and proposed ground-floor plans for the Uxbridge property
• proposed rear elevation
• long section through the extension
• site and block plans
• party wall position drawing

Local landmarks that shape a Uxbridge application

• Denham Country Park — terraced rear elevations — the Denham Country Park party wall position is drawn first.
• Black Park Country Park — gardens deep enough for the 8 weeks householder route on a Black Park Country Park plot.
• Uxbridge High Street — a Uxbridge roof extension is judged against the datum it sets.
• Brunel University — a Uxbridge roof extension is judged against the datum it sets.
• Iver Heath — a Uxbridge roof extension is judged against the datum it sets.
• Bishopshalt School — proposals in its setting are drawn with the Uxbridge context elevation.
• Uxbridge College — proposals within its setting are drawn with the context elevation included.

Getting to a Uxbridge survey

Surveyors travel to UB8 addresses from the studio; the nearest stations are Uxbridge power station, File:Uxbridge, Uxbridge, Uxbridge Vine Street. Appointments are booked in Uxbridge on weekdays and Saturdays, and the measured survey of a standard georgian fragments takes two to three hours.

Where Uxbridge sits

Uxbridge lies 15.4 miles (24.8 km) northwest of Charing Cross, on Ordnance Survey grid reference TQ055835, with the River Colne shaping drainage and flood-risk questions on lower-lying UB8 plots, inside the Uxbridge and South Ruislip parliamentary constituency. We draw the Uxbridge location and block plans from that reference, which is what Hillingdon Council validates against. Source.

Practical detail for a Uxbridge submission: access is via Uxbridge power station and File:Uxbridge and Uxbridge and Uxbridge Vine Street; the Uxbridge post town is UXBRIDGE; dialling code 01895. Site plans are drawn to the address as Hillingdon Council holds it.

Uxbridge postcode coverage

Districts covered around Uxbridge: UB8 (Uxbridge / Cowley), which Uxbridge holds on its own.

Streets and stations in Uxbridge

Typical Uxbridge work sits on Denham Country Park and Black Park Country Park. most Uxbridge sites are within walking distance of Uxbridge power station or File:Uxbridge or Uxbridge.

Areas we cover around Uxbridge

Coverage from Uxbridge extends to West Ealing (W13), Southall (UB1, UB2), Greenford (UB6), Northolt (UB5), Bedford Park (W4), Pitshanger (W5) and into Ealing.

Price differences between Uxbridge projects come from the fabric — the georgian fragments, level changes, and any Ruislip Village heritage requirement.

Statutory application fees are set by regulation, not by the council: £548 householder, £610 for a new dwelling, £274 for a lawful development certificate, £249 for prior approval.

We do not mark up the London Borough of Hillingdon fee — it is paid at submission. London planning approval-rate dataset · Hillingdon planning · our London house extension drawings service · house extension drawings in West Ealing.

Drawings for Uxbridge are issued under MCIAT charter, which is the technical design and construction-detailing qualification rather than an RIBA registration. A tight Uxbridge plot — Brunel University in the setting, a shared flank wall on UB8 — goes to Hillingdon Council for advice before it goes to determination.

Drawings are produced by chartered members of the Chartered Institute of Architectural Technologists (MCIAT), the professional body for technical design and building-regulations competence. First-time approval across our London caseload is 98%. Statutory fees shown are those in force in England in 2026 under the Town and Country Planning (Fees for Applications) Regulations. Confirm your local authority at gov.uk and submission requirements on the Planning Portal. Studio: 71–75 Shelton Street, London WC2H 9JQ.

Ask us about your UB8 property before you commit to a builder's sketch. This Uxbridge page was reviewed in August 2026.