15 Clifton Avenue, Belmont, Stanmore, Harrow, HA7 2HR

This site has had 2 applications since 2026.

• PL/0813/26 Status unknown

  15 Clifton Avenue, Belmont, Stanmore, Harrow, HA7 2HR

  Single storey rear extension

  Submitted 24 Mar 2026 Householder

1. 9 Feb 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 April 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.

• 1 Clifton Avenue, Stanmore, HA7 2HR

  P/4467/18 Submitted 8 Oct 2018 0m away

  Single two storey and first floor side extension; alterations and extension to roof; rear dormer; rooflights in front and both side roofslopes; conversion of garage to room with installation of window to front; external alterations

  Decided Householder Extension Loft or dormer +1 8 docs
  Domestic

• 1 Clifton Avenue, Stanmore, HA7 2HR

  P/2829/18/PRIOR Submitted 25 Jun 2018 0m away

  Single storey rear extension: extending 5 metres beyond the original rear wall 3 metres maximum height 2.7 Metres high to the eaves

  Decided Householder Extension 3 docs
  Small domestic

• 19 Clifton Avenue, Stanmore, HA7 2HR

  P/0535/17 Submitted 6 Feb 2017 0m away

  Front porch; single storey rear extension; installation of window in ground floor side elevation; alterations to roof to form end gable with rear dormer window in side elevation and three rooflights in front roofslope to create habitable roofspace (demoli

  Granted Lawful development Extension Loft or dormer +1 10 docs
  Small domestic

• 19 Clifton Avenue, Stanmore, HA7 2HR

  P/0723/17 Submitted 6 Feb 2017 0m away

  Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres maximum height 2.69 Metres high to the eaves

  Decided Householder Extension 7 docs
  Small domestic

• 15 Clifton Avenue, Belmont, Stanmore, Harrow, HA7 2HR

  PL/0813/26 Submitted 24 Mar 2026 0m away

  Decision due ~19 May

  Single storey rear extension

  Status unknown Householder Extension
  Small domestic

• 1 Clifton Avenue, Stanmore, HA7 2HR

  P/3454/18 Submitted 1 Aug 2018 0m away

  Single storey rear extension; external alterations

  Granted Householder Extension 9 docs
  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