40 Herga Road, Wealdstone, Harrow, HA3 5AS

1. 3 Nov 2023

   Received by Harrow

2. 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

• 54A Herga Road, Wealdstone, Harrow, HA3 5AS

  PL/1584/26 Submitted 11 Jun 2026 0m away

  Decision due ~6 Aug

  Certificate of Lawful Development (Existing): Change of use of ground floor flat from dwelling (Class C3) to House in multiple occupation (Class C4) for three tenants

  Status unknown Lawful development
  Domestic

• 54B Herga Road, Wealdstone, Harrow, HA3 5AS

  PL/1581/26 Submitted 11 Jun 2026 0m away

  Decision due ~6 Aug

  Certificate of lawful development (existing): Conversion of dwelling (Use class C3) into small scale HMO (Use class C4)

  Status unknown Lawful development
  Domestic

• Interphone Ltd, Interphone House, 12 - 22 Herga Road, Wealdstone, Harrow, HA3 5AS

  PL/1154/24 Submitted 25 Apr 2024 0m away

  Details pursuant to condition 6 (drainage), 8 (landscape), 17 (sound insulation) and 22 (air quality) attached to planning permission P/3539/22 dated 02/02/2024 for Creation of additional two storeys (to create five storey building) comprising of eight self contained flats (5 X 1 bed and 3 X 2 bed); bin and cycle stores; external alterations

  Granted Conditions New dwelling

• Interphone House, 12 - 22 Herga Road, Harrow, HA3 5AS

  P/3792/18/PRIOR Submitted 20 Aug 2018 0m away

  Conversion of offices (class b1a) to 31 self-contained flats (class c3) (prior approval of transport & highways impacts of the development contamination and flooding risks on the site and impacts of noise from commercial premises on the intended occupiers

  Granted Prior approval New dwelling 28 docs

• Interphone Ltd, Interphone House, 12 - 22 Herga Road, Wealdstone, Harrow, HA3 5AS

  P/3801/22/PRIOR Submitted 3 Nov 2022 0m away

  Change Of Use From Office (Class B1a (New Class E)) To 29 no.Self-Contained Flats (Class C3); (Prior Approval Of Transport & Highways Impacts Of The Development, Contamination Risks And Flooding Risks On The Site, and Impacts Of Noise From Commercial Premises On The Intended Occupiers Of The Development)

  Decided Prior approval New dwelling 13 docs

• Interphone Ltd, Interphone House, 12 - 22 Herga Road, Wealdstone, Harrow, HA3 5AS

  PL/0585/24 Submitted 5 Mar 2024 0m away

  Details pursuant to Condition 4 (surface water attenuation and disposal); Condition 5 (foul water disposal); Condition 7 (landscaping and surface materials); Condition 10 (materials) and Condition 12 (Biodiversity Enhancement) attached to planning permission P/3539/22 Dated 2.2.2024 for Creation of additional two storeys (to create five storey building) comprising of eight self contained flats (5 X 1 bed and 3 X 2 bed); bin and cycle stores; external alterations

  Refused Conditions New dwelling

• 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