40 Nelson Road, Harrow, HA1 3ET

1. 21 Apr 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application; the register on Harrow's own portal holds the authoritative version.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 18 Nelson Road, Harrow, HA1 3ET

  PL/1227/26 Submitted 1 May 2026 50 yards away

  Decision due ~26 Jun

  Replacement of first floor windows like for like in front and rear elevations; Restoration of bay window in ground floor front elevation

  Status unknown Householder Windows or glazing
  Domestic

• 30 Nelson Road, Harrow, HA1 3ET

  PL/1693/26 Submitted 19 Jun 2026 50 yards away

  Decision due ~14 Aug

  Installation of window to rear at first floor level; external alterations

  Status unknown Householder Windows or glazing
  Domestic

• 5 Nelson Road, Harrow, HA1 3ET

  P/3199/18 Submitted 18 Jul 2018 50 yards away

  Single storey rear extension; rooflight in rear roofslope

  Granted Householder Extension Loft or dormer 33 docs
  Small domestic

• 9 Trafalgar Terrace, Harrow On The Hill, Harrow, HA1 3EU

  P/2488/22 Submitted 4 Jul 2022 50 yards away

  Installation of two rooflights in rear roofslope; installation and replacement of window to rear at ground floor level; installation of window in side elevation at first floor level; installation of doors in side elevation at ground floor level; installation and replacement of main entrance door in front elevation; external alterations

  Granted Householder Loft or dormer Windows or glazing 29 docs
  Domestic

• 8 Trafalgar Terrace, Harrow On The Hill, Harrow, HA1 3EU

  PL/0226/26 Submitted 27 Jan 2026 50 yards away

  Decision due ~24 Mar

  Single storey rear extension; installation of rooflights to front and rear roofslopes; installation of fence to rear boundary

  Status unknown Householder Extension Loft or dormer
  Small domestic

• 55 West Street, Harrow On The Hill, Harrow, HA1 3EL

  PL/3412/24/PRIOR Submitted 20 Dec 2024 100 yards away

  Change of use from Office (Class E) To 1 Dwellinghouse (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 and provision of natural light in all habitable rooms)

  Granted Prior approval
  Domestic

• PL/1791/26 Status unknown

  MELTON HOUSE Sudbury Hill, Sudbury, Harrow, HA1 3ND

  Single storey rear glazed extension; single storey side extension; installation of additional windows to front elevation at first floor level; external alterations (demolition of conservatory)

  Received 1 Jul, published by the council 12 Aug 2026 Householder
• PL/1766/26 Status unknown

  17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

  Vehicle access

  Received 29 Jun, published by the council 12 Aug 2026 Householder
• PL/1764/26 Status unknown

  9A Elmwood Avenue, Kenton, Harrow, HA3 8AJ

  Two storey rear extension at lower ground floor and ground floor level

  Received 29 Jun, published by the council 12 Aug 2026 Householder
• PL/1763/26 Status unknown

  160 Welbeck Road, West Harrow, Harrow, HA2 0RX

  Single storey rear extension

  Received 29 Jun, published by the council 12 Aug 2026 Householder
• PL/1760/26 Status unknown

  23 Sancroft Road, Wealdstone, Harrow, HA3 7NX

  Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations

  Received 29 Jun, published by the council 12 Aug 2026 Householder