15 Elmfield Close, Harrow On The Hill, Harrow, HA1 3TL

1. 4 Dec 2025

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application; the register on Harrow's own portal holds the authoritative version.

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.

• Beechbank Mount Park Avenue, Harrow On The Hill, Harrow, HA1 3JN

  P/3904/22 Submitted 14 Nov 2022 50 yards away

  Tree number - T1 Tree type - Ash (fraxinus excelsior) Approx Height - 20m Approx Spread - 16m Location - rear garden overhanging main road and college entrance Service - Fell Work required- Fell to main crown break to leave stem at a 6m heigh (monolith) to provide a habitat for mammals, small birds, and invertebrates in the future Reason -Tree has major dieback on southern side of crown with notable missing bark at base of stem with decay on buttress roots, tree is adjacent to road and surrounding properties and colleges

  Granted Trees 6 docs

• Summit House, London Road, Harrow, HA1 3HD

  P/0059/12 Submitted 11 Jan 2012 100 yards away

  Prior approval for installation of one equipment cabinet (1.6M x 1.2M x 0.45M) (applicant ref: 515170 186689)

  Refused Telecoms 13 docs

• Longridge, 2 London Road, Harrow-on-the-hill, HA1 3HD

  PL/0272/23 Submitted 16 Oct 2023 100 yards away

  Four storey side and rear extensions; internal reconfiguration of existing building to provide 8no. residential dwellings (4no. existing units reconfigured and 4no. new units) (3 X 1 bed, 4 X 2 bed and 1 X 3 bed) with basement car park; bin and cycle stores; proposed vehicle access; associated works

  Refused Full applications Extension
  Several homes

• Summit House, London Road, Harrow, HA1 3HD

  P/0049/11 Submitted 7 Jan 2011 100 yards away

  Prior approval for installation of one equipment cabinet (1.6M x 1.2M x 0.45M) (applicant ref: 515170 186689) (pcp: 059)

  Refused Telecoms 15 docs

• Sheridans, Roxeth Hill, Harrow, HA2 0JJ

  P/5259/16 Submitted 9 Nov 2016 100 yards away

  London plane (rear garden): reduce by 3 metres and shape

  Decided Trees 7 docs

• Windover, London Road, Harrow, HA1 3JQ

  P/1052/17 Submitted 7 Mar 2017 100 yards away

  Certificate of lawful development (proposed): installation of new windows and doors to rear elevation at basement level; rear patio

  Refused Lawful development Windows or glazing 13 docs

• 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

  Received 29 Jun, published by the council 12 Aug 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

  Received 29 Jun, published by the council 12 Aug 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

  Received 24 Jun, published by the council 12 Aug 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)

  Received 22 Jun, published by the council 12 Aug 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

  Received 22 Jun, published by the council 12 Aug 2026 Lawful development