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Planning application

104 Masons Avenue, Wealdstone, Harrow, HA3 5AR

Granted Harrow P/4785/21 Certificate of Lawful Development Existing

Works: Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof; wrap-a-round side to rear dormer with Juliette balcony; two rooflights in front roofslope, installation of window to side and doors to rear elevations at ground floor level; installation and replacement of windows to first floor rear elevation

As published by the council, reference P/4785/21

Application record

Reference
P/4785/21
Type
Certificate of Lawful Development Existing
Status
Final
Decision
Grant
Received
6 Dec 2021
Validated
11 Jan 2022
Decided
24 Feb 2022
Ward
Marlborough
Decision by
Delegated
Postcode
HA3 5AR

Site history

Applications at this address on the Harrow register

This site has had 2 applications since 2021: 1 approved, 1 refused.

  • P/1746/21 Refused

    104 Masons Avenue, Wealdstone, Harrow, HA3 5AR

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof; wrap-around side to rear dormer with Juliette balcony; rooflights in front roofslope, dormer roof; installation of window to side and doors to rear elevations at ground floor level; installation and replacement of windows to first floor rear elevation

    Decided 22 Jul 2021 Lawful development

Timeline

Dates from the published record

  1. 6 Dec 2021

    Received by Harrow

  2. 11 Jan 2022

    Validated

    Checked as complete and ready for consideration.

  3. 24 Feb 2022

    Decision issued: Grant

  4. 2 Sep 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

18 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Harrow granted permission on 24 February 2022, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Navnat Bhavan Hall, BROTHERHOOD HALL, 36 Masons Avenue, Wealdstone, Harrow, HA3 5AR

    PL/1326/26 Submitted 13 May 2026 0m away

    Decision due ~8 Jul

    First floor extension; roof lights in roof slopes; access ramp to main entrance; cycle storage; external alterations

    Status unknown Full applications Extension Loft or dormer

  • 86 Masons Avenue, Harrow, HA3 5AR

    IN/01010/2020 Submitted 7 Jul 2020 0m away

    Single storey rear extension

    Decided Extension
    Small domestic

  • 104 Masons Avenue, Wealdstone, Harrow, HA3 5AR

    P/1746/21 Submitted 26 Apr 2021 0m away

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof; wrap-around side to rear dormer with Juliette balcony; rooflights in front roofslope, dormer roof; installation of window to side and doors to rear elevations at ground floor level; installation and replacement of windows to first floor rear elevation

    Refused Lawful development Extension Loft or dormer +1 18 docs

  • 86 Masons Avenue, Wealdstone, Harrow, HA3 5AR

    P/5083/19 Submitted 4 Dec 2019 0m away

    Single storey rear extension to ground floor flat

    Granted Full applications Extension 10 docs
    Small domestic

  • Navnat Bhavan Hall, Brotherhood Hall, 36 Masons Avenue, Wealdstone, Harrow, HA3 5AR

    P/1004/19 Submitted 28 Feb 2019 0m away

    First floor extension and alterations to ground floor access

    Granted Full applications Extension 43 docs

  • 88A Masons Avenue, Wealdstone, Harrow, HA3 5AR

    PL/0732/26 Submitted 18 Mar 2026 0m away

    Decision due ~13 May

    Alterations and extension to roof to form end gable to create habitable roof space for first floor flat; rooflights in front and rear roof slopes; window in end gable; external alterations

    Status unknown Full applications Extension Loft or dormer +1

In Harrow

  • PL/1761/26 Status unknown

    1 Middle Road, Harrow On The Hill, Harrow, HA2 0HW

    Certificate of lawful development (proposed): Replacement of ground floor front bay window

    29 Jun 2026 Lawful development
  • PL/1772/26 Status unknown

    114 Somervell Road, South Harrow, Harrow, HA2 8TT

    Certificate of Lawful Proposed Development: Demolition and replacement of first floor level and roof

    29 Jun 2026 Lawful development
  • PL/1735/26 Status unknown

    222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

    Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

    24 Jun 2026 Lawful development
  • PL/1716/26 Status unknown

    59 Leamington Crescent, South Harrow, Harrow, HA2 9HH

    Certificate of Lawful Development (Proposed): Garden room with garden tools storage at rear (demolition of detached garage)

    22 Jun 2026 Lawful development
  • PL/1696/26 Status unknown

    31 Chandos Road, Harrow, HA1 4QX

    Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable

    22 Jun 2026 Lawful development