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Planning application

136 The Mall, Harrow, HA3 9TG

Refused Brent 24/2304 Householder

Works: Extension Loft or dormer Windows or glazing Domestic

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

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

Proposal

Proposed erection of part single part two storey rear extension, x2 windows to ground floor side elevation, hip to gable roof extension, and rear dormer to dwellinghouse.

As published by the council, reference 24/2304

Application record

Reference
24/2304
Type
Householder
Status
Decided
Decision
Permission Refused
Received
19 Aug 2024
Validated
2 Sep 2024
Decided
28 Oct 2024
Ward
Kenton
Decision by
Delegated Team Manager
Postcode
HA3 9TG

Site history

Applications at this address on the Brent register

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

  • 25/2522 Granted

    136 The Mall, Harrow, HA3 9TG

    Proposed two-storey rear extension, hip to gable-end roof extension, rear dormer, 2x front rooflights, and alteration to first-floor rear window of dwellinghouse (amended description)

    Decided 13 Nov 2025 Householder

Timeline

Dates from the published record

  1. 19 Aug 2024

    Received by Brent

  2. 2 Sep 2024

    Validated

    Checked as complete and ready for consideration.

  3. 28 Oct 2024

    Decision issued: Permission Refused

  4. 30 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

7 applications on PlanIndex · across 4 councils

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Documents

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

9 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.

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What this refusal means

Brent 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 82 The Mall, Harrow, HA3 9TG

    25/0253 Submitted 28 Jan 2025 0m away

    Single storey side infill extension and conversion of single dwelling house into 2x self-contained flats with cycle and bin storages spaces.

    Granted Full applications New dwelling Extension 6 docs
    Small domestic
  • 136 The Mall, Harrow, HA3 9TG

    25/2522 Submitted 3 Sep 2025 0m away

    Proposed two-storey rear extension, hip to gable-end roof extension, rear dormer, 2x front rooflights, and alteration to first-floor rear window of dwellinghouse (amended description)

    Granted Householder Extension Loft or dormer +1 12 docs
    Domestic
  • 82 The Mall, Harrow, HA3 9TG

    22/3740 Submitted 1 Nov 2022 0m away

    Proposed creation of new dropped kerb, front boundary treatment, removal of tree and associated landscaping to dwellinghouse

    Granted Householder Trees 9 docs
    Small domestic
  • 82 The Mall, Harrow, HA3 9TG

    21/0646 Submitted 23 Feb 2021 0m away

    Proposed new dropped kerb and front boundary treatment to provide additional off road parking space and associated landscaping to dwellinghouse

    Refused Householder 5 docs
    Small domestic
  • 65 Dorchester Way, Harrow, HA3 9RD

    25/2976 Submitted 21 Oct 2025 87m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.0m Maximum height - 3.0m Eaves height - 3.0m

    Granted Prior approval Extension 4 docs
    Small domestic
  • 65 Dorchester Way, Harrow, HA3 9RD

    25/2975 Submitted 21 Oct 2025 87m away

    Certificate of lawfulness for proposed hip to gable roof extension, rear dormer with Juliet balcony, 2x front rooflights and installation of 1x window to side elevation to the dwellinghouse

    Granted Lawful development Extension Loft or dormer +1 5 docs
    Domestic

In Brent

  • 26/0944 Refused

    11 Briar Road, Harrow, HA3 0DP

    Retention of two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 1x rear rooflight; replacement of roof-tiles, front door, external windows, garage door and chimney stack; installation of external lighting to the front elevation; and installation of 4x retractable bollards, hardstanding, associated soft-landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

    14 Apr 2026 Householder
  • 26/0945 Granted

    11 Briar Road, Harrow, HA3 0DP

    Proposed two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 2x rear rooflights; replacement of roof-tiles; retention of front door; alterations to external windows; replacement of uPVC garage door with timber garage door; removal of external lighting on front elevation; reinstatement of chimney stack; and installation of hardstanding, associated soft landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

    14 Apr 2026 Householder
  • 26/0859 Granted

    56 Okehampton Road, London, NW10 3EP

    Proposed demolition of side garage, erection of two storey side extension, replacement of rear doors to ground floor, replacement of 4x windows and removal of 1x window and 1x door to side elevation, new front boundary wall and bin storage to front garden.

    2 Apr 2026 Householder
  • 26/1190 Refused

    244 Willesden Lane, Willesden, London, NW2 5RE

    Demolition of conservatory and shed, and erection of a single-storey side infill and rear extension, installation of a door to the side elevation and erection of a new masonry side boundary wall to the dwellinghouse.

    12 May 2026 Householder
  • 26/0867 Refused

    14 Mount Pleasant Road, London, NW10 3EL

    Proposed erection of boundary wall, a bin store, pedestrian and vehicular access gates, associated hard and soft landscaping to front garden (revised description)

    2 Apr 2026 Householder