77 Gainsborough Gardens, Edgware, Harrow, HA8 5TA

1. 16 Jul 2025

   Received by Harrow

2. 2 Sep 2026

   Added to PlanIndex

Harrow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• 45 Gainsborough Gardens, Edgware, Harrow, HA8 5TA

  PL/0023/26 Submitted 7 Jan 2026 50 yards away

  Decision due ~4 Mar

  Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 176 Mollison Way, Edgware, Harrow, HA8 5QZ

  PL/0712/26 Submitted 17 Mar 2026 50 yards away

  Decision due ~12 May

  Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 67 Whistler Gardens, Edgware, Harrow, HA8 5TU

  PL/2593/25 Submitted 3 Oct 2025 100 yards away

  Decision due ~28 Nov

  Conversion of dwelling into two flats (1 X 2 bed and 1 X 3 bed); single and two storey side to rear extension; single storey rear extension; external alterations; separate amenity space; boundary treatment; hard and soft landscaping; bin and cycle stores

  Status unknown Full applications New dwelling Extension
  Several homes

• 65 Whistler Gardens, Edgware, Harrow, HA8 5TU

  PL/2730/24 Submitted 7 Oct 2024 100 yards away

  Single storey rear extension: 6.00 metres deep, 3.70 metres maximum height and 3.00 metres high to the eaves

  Granted Prior approval Extension
  Small domestic

• 115 Dale Avenue, Edgware, HA8 6AA

  P/0590/07 Submitted 27 Feb 2007 150 yards away

  Demolition of existing conservatory and erection of single storey rear extension

  Granted Lawful development Extension Demolition 14 docs
  Small domestic

• 113 Dale Avenue, Edgware, Harrow, HA8 6AA

  P/5209/18 Submitted 26 Nov 2018 150 yards away

  Single storey rear extension; raised patio at rear; single storey outbuilding in rear garden (demolition of conservatory) (retrospective)

  Granted Householder Extension Demolition 18 docs
  Small 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