14 Dorchester Avenue, North Harrow, Harrow, HA2 7AY

This site has had 2 applications since 2026.

• PL/0867/26 Status unknown

  14 Dorchester Avenue, North Harrow, Harrow, HA2 7AY

  Single storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3.00 metres high to the eaves

  Submitted 30 Mar 2026 Prior approval

1. 30 Mar 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 25 May 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.

• 14 Dorchester Avenue, North Harrow, Harrow, HA2 7AY

  PL/0867/26 Submitted 30 Mar 2026 0m away

  Decision due ~25 May

  Single storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 8 Beaumont Avenue, North Harrow, Harrow, HA2 7AT

  PL/1065/24 Submitted 17 Apr 2024 30m away

  CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations and extension to roof to form end gable; rear dormer; three roof lights in front roof slope; window in end gable; front porch; outbuilding at rear for use incidental to main dwelling (demolition of front entrance canopy and detached garage)

  Granted Lawful development Extension Loft or dormer +2
  Small domestic

• 8 Beaumont Avenue, North Harrow, Harrow, HA2 7AT

  PL/0690/24 Submitted 13 Mar 2024 30m away

  Single storey rear extension: 6.00 metres deep, 3.73 metres maximum height and 2.76 metres high to the eaves

  Withdrawn Prior approval Extension
  Small domestic

• 12 Beaumont Avenue, North Harrow, Harrow, HA2 7AT

  PL/2777/24 Submitted 12 Oct 2024 30m away

  Single storey rear extension: 6.00 metres deep, 3.10 metres maximum height and 2.65 metres high to the eaves

  Granted Prior approval Extension
  Small domestic

• 16 Beaumont Avenue, North Harrow, Harrow, HA2 7AT

  P/3088/21 Submitted 23 Jul 2021 30m away

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Single Storey rear extension

  Granted Lawful development Extension 5 docs
  Small domestic

• 8 Beaumont Avenue, North Harrow, Harrow, HA2 7AT

  PL/2120/24 Submitted 1 Aug 2024 30m away

  Single storey rear extension: 4.00 metres deep, 3.73 metres maximum height and 2.76 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

  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