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Planning application

25 ST MARTINS APPROACH RUISLIP

Awaiting decision Hillingdon 47351/APP/2025/3229

Works: Extension Loft or dormer Roofing Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Details pursuant to the discharge of Condition 4 (Fenestration Details) of planning permission ref. 47351/APP/2023/3555, dated 12-09-2025 (Erection of a single storey side extension with four rooflights in the new roof slope; first floor rear extension; two storey front extension; change in roof form and conversion of roof space into habitable accommodation; erection of a rear dormer; addition of a roof lantern; conversion of garage to habitable use; alterations to fenestration to the front, side and rear elevations; and addition of a front porch.)

As published by the council, reference 47351/APP/2025/3229

Application record

Reference
47351/APP/2025/3229
Status
Approval
Received
23 Dec 2025

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2025.

  • 47351/APP/2026/696 Awaiting decision

    25 ST MARTINS APPROACH RUISLIP

    Details pursuant to the discharge of Condition 5 (Velux window Details) of planning permission ref. 47351/APP/2023/3555, dated 12-09-2025 (Erection of a single storey side extension with four rooflights in the new roof slope; first floor rear extension; two storey front extension; change in roof form and conversion of roof space into habitable accommodation; erection of a rear dormer; addition of a roof lantern; conversion of garage to habitable use; alterations to fenestration to the front, side and rear elevations; and addition of a front porch.)

    Submitted 20 Mar 2026

Timeline

Dates from the published record

  1. 23 Dec 2025

    Received by Hillingdon

  2. 7 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 17 February 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hillingdon took a median of 57 days over the applications it decided in the last year.

What happens while it is decided

This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon's median decision took 57 days. More in our guide to how long planning decisions take.

About this record

The published feed does not state which type of application this is; the register entry on Hillingdon's portal will say. Our guide explains the common types.