109 Tregenna Avenue, Harrow, HA2 8QR

This site has had 2 applications since 2007: 1 approved, 0 refused.

• P/3417/17/PRIOR Decided

  109 Tregenna Avenue, Harrow, HA2 8QR

  Single storey rear extension: extending 5.5 Metres beyond the original rear wall 3 metres maximum height 2.8 Metres high to the eaves

  Decided 25 Aug 2017 Householder

1. 6 Mar 2007

   Received by Harrow

2. 8 Mar 2007

   Validated

   Checked as complete and ready for consideration.

3. 1 May 2007

   Decision issued: Grant

4. 14 Sep 2026

   Added to PlanIndex

Harrow granted permission on 1 May 2007, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 107 Tregenna Avenue, South Harrow, Harrow, HA2 8QR

  P/2467/21 Submitted 14 Jun 2021 50 yards away

  Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of three rooflights in front roofslope and new window in gable end; front porch

  Granted Lawful development Extension Loft or dormer +1 11 docs
  Small domestic

• 107 Tregenna Avenue, South Harrow, Harrow, HA2 8QR

  P/2302/21/PRIOR Submitted 2 Jun 2021 50 yards away

  Single Storey Rear Extension: 6.00 metres deep, 3.27 metres maximum height, 3.00 metres high to the eaves

  Granted Prior approval Extension 7 docs
  Small domestic

• 109 Tregenna Avenue, Harrow, HA2 8QR

  P/3417/17/PRIOR Submitted 14 Jul 2017 50 yards away

  Single storey rear extension: extending 5.5 Metres beyond the original rear wall 3 metres maximum height 2.8 Metres high to the eaves

  Decided Householder Extension 9 docs
  Small domestic

• 109 Tregenna Avenue, South Harrow, Harrow, HA2 8QR

  P/3035/17 Submitted 22 Jun 2017 50 yards away

  Single Storey Rear Extension: extending 5.5 metres beyond the original rear wall, 3 metres maximum height, 2.8 metres high to the eavesi

  Withdrawn Prior approval Extension
  Small domestic

• 64 Tregenna Avenue, South Harrow, Harrow, HA2 8QS

  PL/0614/26 Submitted 9 Mar 2026 100 yards away

  Decision due ~4 May

  Single storey rear extension (Demolition of attached outbuilding)

  Status unknown Householder Extension Demolition
  Small domestic

• 78 Tregenna Avenue, South Harrow, Harrow, HA2 8QS

  PL/1330/26 Submitted 14 May 2026 100 yards away

  Decision due ~9 Jul

  Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.70 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• PL/1786/26 Status unknown

  23 Stuart Road, Wealdstone, Harrow, HA3 7RB

  Conversion of detached garage at rear to provide a single storey dwelling house ( 1 x 1 bed); Replace garage doors with door and window in front elevation; Replace door with window in side elevation; External alterations; Cycle and Refuse storage

  Received 30 Jun, published by the council 12 Aug 2026 Full applications
• PL/1784/26 Status unknown

  14 Treve Avenue, West Harrow, Harrow, HA1 4AJ

  Conversion of existing 6-bed 6-person HMO into 7-bed 8-person HMO with associated bin and cycle storage

  Received 30 Jun, published by the council 12 Aug 2026 Full applications
• PL/1777/26 Status unknown

  11 London Road, Harrow, HA1 3JJ

  Refurbishment and replacement of windows and door to the basement and ground floor front, side and rear elevations

  Received 29 Jun, published by the council 12 Aug 2026 Full applications
• PL/1743/26 Status unknown

  49 Kings Way, Harrow, HA1 1XT

  Single and two storey side extension; external alterations: Conversion of dwellinghouse (C3) into a 6 person HMO (C4); refuse / cycle storage (demolition of attached garage)

  Received 25 Jun, published by the council 12 Aug 2026 Full applications
• PL/1710/26 Status unknown

  4 Kenton Road, Kenton, Harrow, HA1 2BL

  Conversion of dwelling (C3) into house of multiple occupancy for up to 6 persons (Sui Generis)

  Received 22 Jun, published by the council 12 Aug 2026 Full applications