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Planning application

10 PIELD HEATH AVENUE HILLINGDON

Awaiting decision Hillingdon 20677/APP/2025/3135

Works: Extension Loft or dormer

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

Proposal

Ground floor and first floor front and first floor rear extensions to created additional habitable roofspace

As published by the council, reference 20677/APP/2025/3135

Application record

Reference
20677/APP/2025/3135
Status
Refusal
Received
12 Dec 2025

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2024: 1 approved, 0 refused.

  • 20677/APP/2024/2571 Granted

    10 PIELD HEATH AVENUE HILLINGDON

    Erection of a two storey front extension

    Decided 23 Dec 2024 Full applications

Timeline

Dates from the published record

  1. 12 Dec 2025

    Received by Hillingdon

  2. 7 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 6 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 58 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 58 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.