Cornwall Garage, Cornwall Road, Pinner, HA5 4LS

1. 12 Feb 2007

   Received by Harrow

2. 8 Mar 2007

   Validated

   Checked as complete and ready for consideration.

3. 30 Apr 2007

   Decision issued: REF

4. 14 Sep 2026

   Added to PlanIndex

Harrow has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 3 Cornwall Road, Hatch End, Pinner, Harrow, HA5 4LP

  PL/0811/25 Submitted 25 Mar 2025 50 yards away

  Single storey front extension incorporating porch, Conversion of garage to habitable room, Replace garage door with window in front elevation, External alterations

  Granted Householder Extension Windows or glazing
  Small domestic

• 3 Cornwall Road, Hatch End, Pinner, Harrow, HA5 4LP

  P/3779/21 Submitted 13 Sep 2021 50 yards away

  Single storey front extension incorporating porch; conversion of garage to habitable room; external alterations

  Granted Householder Extension 12 docs
  Small domestic

• 369 Uxbridge Road, Hatch End, Pinner, Harrow, HA5 4JN

  PL/0967/25 Submitted 7 Apr 2025 100 yards away

  Installation of Restaurant Kitchen extraction and Air conditioning equipment with Ductwork on the rear flat roof

  Granted Full applications

• 12 Devonshire Road, Hatch End, HA5 4LZ

  P/1717/10 Submitted 30 Jun 2010 100 yards away

  Certificate of lawful proposed development: demolition of existing side extension and construction of single storey side extension

  Granted Lawful development Extension Demolition 18 docs
  Small domestic

• 431 Uxbridge Road, Hatch End, Pinner, Harrow, HA5 4JR

  PL/2386/25 Submitted 12 Sep 2025 100 yards away

  Display of one externally illuminated fascia sign and one externally illuminated projecting/hanging sign

  Granted Advertising

• 26 Anselm Road, Hatch End, Pinner, Harrow, HA5 4LJ

  PL/1003/25 Submitted 11 Apr 2025 100 yards away

  Conversion of garage to habitable room, Replace garage door with window in front elevation, Alterations to side extension roof to raise height, Single storey rear extension, Roof lights and front and side roof slopes, Raised patio to rear, External alterations (Demolition of rear conservatory)

  Granted Householder Extension Loft or dormer +2
  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