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

This site has had 2 applications since 2026.

• PL/0879/26 Status unknown

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

  Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope

  Submitted 30 Mar 2026 Lawful development

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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

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

  PL/0879/26 Submitted 30 Mar 2026 0m away

  Decision due ~25 May

  Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope

  Status unknown Lawful development Extension Loft or dormer

• 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  Withdrawn Prior approval Extension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/1797/26 Status unknown

  61 Uppingham Avenue, Stanmore, Harrow, HA7 2JB

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

  2 Jul 2026 Prior approval
• PL/1793/26 Status unknown

  36 Hinkler Road, Kenton, Harrow, HA3 9AU

  Single storey rear extension: 6.00 metres deep, 3.38 metres maximum height and 2.75 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1792/26 Status unknown

  3 Monro Gardens, Harrow Weald, Harrow, HA3 6HH

  Single storey rear extension: 6.50 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1794/26 Status unknown

  65 Dean Drive, Edgware, Stanmore, Harrow, HA7 1HB

  Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1749/26 Status unknown

  22 Hazelwood Close, Harrow, HA2 6HD

  Single storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves

  29 Jun 2026 Prior approval