49 Carlyon Avenue, South Harrow, Harrow, HA2 8ST

This site has had 2 applications since 2022: 2 approved, 0 refused.

• P/1792/22 Granted

  49 Carlyon Avenue, South Harrow, Harrow, HA2 8ST

  Single and two storey side to rear extension and single storey rear extension

  Decided 29 Nov 2022 Householder

1. 30 Oct 2023

   Received by Harrow

2. 2 Sep 2026

   Added to PlanIndex

Harrow granted permission, 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.

• 79 Carlyon Avenue, South Harrow, Harrow, HA2 8ST

  PL/0193/25 Submitted 28 Jan 2025 50 yards away

  Demolition of detached garage; re-development to provide a detached single storey dwelling with green roof (1 x 1 bed); access off Earlsmead; amenity space; hard and soft landscaping; boundary treatment; bin / cycle storage

  Refused Full applications Demolition
  Small domestic

• 53 Carlyon Avenue, South Harrow, Harrow, HA2 8ST

  PL/0036/25 Submitted 6 Jan 2025 50 yards away

  Single storey front extension, Single and two storey side to rear extension, Single storey rear extension (Demolition of side dormer)

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 49 Carlyon Avenue, South Harrow, Harrow, HA2 8ST

  P/1792/22 Submitted 17 May 2022 50 yards away

  Single and two storey side to rear extension and single storey rear extension

  Granted Householder Extension 14 docs
  Small domestic

• 71 Carlyon Avenue, Harrow, HA2 8ST

  P/0206/17/PRIOR Submitted 12 Jan 2017 50 yards away

  Single storey rear extension: extending 6 metres beyond the original rear wall 3.40 Metres maximum height 3 metres high to the eaves

  Granted Householder Extension 8 docs
  Small domestic

• 71 Carlyon Avenue, Harrow, HA2 8ST

  P/4703/17 Submitted 17 Oct 2017 50 yards away

  Single storey outbuilding in rear garden (demolition of garage)

  Granted Householder Demolition 14 docs
  Small domestic

• 71 Carlyon Avenue, Harrow, HA2 8ST

  P/5491/16 Submitted 14 Nov 2016 50 yards away

  Single storey rear extension: extending 6 metres beyond the original rear wall 3.40 Metres maximum height 3 metres high to the eaves

  Refused Householder Extension 14 docs
  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