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© 2026 PlotSignal. Planning data from London borough registers, including the GLA Planning London Datahub. Contains public sector information licensed under the Open Government Licence v3.0, and OS data © Crown copyright and database rights 2026.

PlotSignal is not a substitute for the statutory register. Always check with the local planning authority before acting.

2 FROGMORE AVENUE, HAYES, 66921/APP/2026/1421 · PlotSignal

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Hillingdon
66921/APP/2026/1421

Under considerationExtension or home alterationMinor

2 FROGMORE AVENUE, HAYES

Work to an existing home, single-storey

Hillingdon · Reference 66921/APP/2026/1421

Comment period closed

The consultation window closed on 20 Jul 2026. The authority may still accept late comments at its discretion.

What is being proposed

Erection of Single Storey Side Extension

Description as published by Hillingdon.

What this could mean for you

These are the effects a proposal like this most often raises. Each one is a material planning consideration, so each can form the basis of a comment.

Daylight and overshadowing

Derived automatically from the proposal wording. Read the full application before relying on it.

Timeline

Received
9 Jun 2026 · Submitted to the council
Validated
9 Jun 2026 · Checked and published
Comments close
20 Jul 2026 · Last day to have your say
Decision due
4 Aug 2026 · Target date, often slips
Decided
Not yet · Outcome published

Key facts

Reference: 66921/APP/2026/1421
Authority: Hillingdon
Address: 2 FROGMORE AVENUE, HAYES
Postcode: Not given
Type: Extension or home alteration
Scale: Minor
Storeys: 1
Applicant: Not published
Agent: Not published
Received: 9 Jun 2026
Decision due: 4 Aug 2026

View on the Hillingdon register

Also happening nearby

ApprovedExtension or home alteration

21 RAYNTON DRIVE, HAYES

Work to an existing home, 2-storey

Erection of a part single part two storey rear extension.

23 m awayHillingdonReceived 2 months ago23706/APP/2026/1757

Comment period closed

ApprovedChange of use

21 RAYNTON DRIVE, HAYES

Map data © OpenStreetMap contributors.

Watch this area

Get told about the next application near here, with the deadline, before the scaffolding goes up.

Free for one location

A change of use

Conversion of roofspace to habitable use to include hip to gable extension, rear dormer, 2x front rooflights, and an outbuilding to the rear garden (application for a certificate of lawful development for a proposed development)

23 m awayHillingdonReceived 3 months ago23706/APP/2026/1450

Under considerationExtension or home alteration

8 8 RAYNTON CLOSE, HAYES, UB4 8BJ

Work to an existing home, single-storey

Erection of single storey rear extension and outbuilding to rear garden (Retrospective application)

79 m awayHillingdonReceived 6 months ago79830/APP/2026/719

Comment period closed

ApprovedExtension or home alteration

283 BALMORAL DRIVE, HAYES, UB4 8DH

Work to an existing home, single-storey

Erection of a part single-storey, part two-storey wraparound side and rear extension, following the demolition of the existing rear extension. (amended description)

132 m awayHillingdonReceived 3 months ago79755/APP/2026/1587

Comment period closed

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Before you comment

How to object to a planning application
What counts as a valid objection
What is a planning application?