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Planning application

104 Masons Avenue, Wealdstone, Harrow, HA3 5AR

Refused Harrow P/1746/21 Certificate of Lawful Development Existing

Works: Extension Loft or dormer Windows or glazing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

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

As published by the council, reference P/1746/21

Application record

Reference
P/1746/21
Type
Certificate of Lawful Development Existing
Status
Final
Decision
Refused
Received
26 Apr 2021
Validated
26 May 2021
Decided
22 Jul 2021
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/4785/21 Granted

    104 Masons Avenue, Wealdstone, Harrow, HA3 5AR

    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

    Decided 24 Feb 2022 Lawful development

Timeline

Dates from the published record

  1. 26 Apr 2021

    Received by Harrow

  2. 26 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2021

    Decision issued: Refused

  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 refusal means

Harrow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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/4785/21 Submitted 6 Dec 2021 0m away

    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

    Granted Lawful development Loft or dormer Windows or glazing 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