18 St Kildas Road, Harrow, HA1 1QA

This site has had 2 applications since 2025: 1 approved, 0 refused.

• PL/0622/25 Granted

  18 St Kildas Road, Harrow, HA1 1QA

  Single storey rear extension: 6.00 metres deep, 2.85 metres maximum height and 2.85 metres high to the eaves

  Submitted 19 Mar 2025 Prior approval

1. 12 Jun 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 7 August 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.

• 2a St Kildas Road, Harrow, HA1 1QA

  P/2256/19 Submitted 20 May 2019 50 yards away

  Rear dormer (increasing size of flat from 1 bed to 2 bed); installation of two rooflights in front roofslope

  Refused Full applications Loft or dormer 11 docs

• 38 St Kildas Road, Harrow, HA1 1QA

  P/4855/21 Submitted 10 Dec 2021 50 yards away

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey side infill extension

  Refused Lawful development Extension 10 docs
  Small domestic

• 36 St Kildas Road, Harrow, HA1 1QA

  PL/0548/26 Submitted 3 Mar 2026 50 yards away

  Decision due ~28 Apr

  Change of use from HMO for up to 6 people (Use Class C4) to HMO for 7 people (Use Class Sui-Generis); Refuse and cycle storage

  Status unknown Full applications

• 38 St Kildas Road, Harrow, HA1 1QA

  P/2067/22/PRIOR Submitted 26 May 2022 50 yards away

  Single storey rear extension: 5.30 metres deep, 2.60 metres maximum height and 2.55 metres high to the eaves.

  Refused Prior approval Extension 6 docs
  Small domestic

• 38 St Kildas Road, Harrow, HA1 1QA

  P/4029/21/PRIOR Submitted 4 Oct 2021 50 yards away

  Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves.

  Granted Prior approval Extension 3 docs
  Small domestic

• 18 St Kildas Road, Harrow, HA1 1QA

  PL/0622/25 Submitted 19 Mar 2025 50 yards away

  Single storey rear extension: 6.00 metres deep, 2.85 metres maximum height and 2.85 metres high to the eaves

  Granted Prior approval Extension
  Small domestic

• 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