The Headmasters House High Street, Harrow Hill, Harrow,

1. 3 May 2022

   Received by Harrow

2. 30 May 2022

   Validated

   Checked as complete and ready for consideration.

3. 12 Jul 2022

   Decision issued: Grant

4. 2 Sep 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• The Headmasters House High Street, Harrow Hill, Harrow,

  P/0347/23 Submitted 1 Feb 2023 0m away

  Details pursuant to conditions 3 (materials), 4 (windows and doors), 5 (cycle and refuse storage) and 6 (fire safety) attached to planning permission P/1623/22 dated 12/07/2022 for Conversion of part rear at ground floor and basement levels from school storage area (use class F1a) into self contained headmaster's flat ancillary to the existing boarding house; single storey extension facing north and west, new dormer window on north elevation, new fenestration

  Refused Prior approval Extension Loft or dormer +1 14 docs
  Small domestic

• The Headmasters, High Street, Harrow, HA1 3HW

  P/0269/17 Submitted 19 Jan 2017 0m away

  Listed building consent: replacement metal deck

  Granted Heritage and listed buildings 29 docs

• Housemasters House, The Headmasters High Street, Harrow, HA1 3HW

  P/3841/18 Submitted 22 Aug 2018 0m away

  Listed building consent: internal and external alterations including new boilers in an existing storage building a new flue and new trunking along wall in internal yard.

  Granted Heritage and listed buildings 23 docs

• Housemasters House, The Headmasters High Street, Harrow, HA1 3HW

  P/3807/18 Submitted 22 Aug 2018 0m away

  Re-location of boilers to existing storage building new flue and new trunking along wall in internal yard; external alterations

  Decided Full applications 17 docs

• The Headmasters House High Street, Harrow Hill, Harrow,

  P/2028/22 Submitted 3 May 2022 0m away

  Listed Building Consent: Internal and external alterations to accommodate the conversion of part of ground, basement and sub-basement areas from school storage area (use class f1a) into self contained headmaster's flat ancillary to the existing boarding house including new toughened glass, new double glazed timber frame sash window, single storey extension facing north and west, new dormer window on north elevation

  Granted Heritage and listed buildings Extension Loft or dormer +1 23 docs
  Small domestic

• The Headmasters House High Street, Harrow Hill, Harrow,

  P/1321/21 Submitted 30 Mar 2021 0m away

  Listed Building Consent: Internal works including redecoration, cleaning, new lighting, electrics and repair works

  Granted Heritage and listed buildings 27 docs

• 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

  30 Jun 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

  30 Jun 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

  29 Jun 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)

  25 Jun 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)

  22 Jun 2026 Full applications