487 High Road, Harrow Weald, Harrow, HA3 6HL

This site has had 5 applications since 2019: 3 approved, 2 refused.

• P/4995/21 Granted

  487 High Road, Harrow Weald, Harrow, HA3 6HL

  Single and two storey side extension; single storey rear extension (demolition of attached garage and conservatory)

  Decided 17 Feb 2022 Householder
• P/0812/21 Granted

  487 High Road, Harrow Weald, Harrow, HA3 6HL

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer, insertion of two rooflights in front roofslope and window in side of end gable; Detached outbuilding at rear for use as Summerhouse/Gym

  Decided 5 May 2021 Lawful development
• P/0015/21/PRIOR Granted

  487 High Road, Harrow Weald, Harrow, HA3 6HL

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

  Decided 4 Feb 2021 Prior approval
• P/3545/19 Refused

  487 High Road, Harrow Weald, Harrow, HA3 6HL

  Single Storey Front Extension Incorporating Porch; Two Storey Side To Rear Extension; Single Storey Rear Extension (Demolition Of Garage And Conservatory)

  Decided 25 Oct 2019 Householder

1. 3 Jan 2020

   Received by Harrow

2. 10 Jan 2020

   Validated

   Checked as complete and ready for consideration.

3. 28 Feb 2020

   Decision issued: Refused

4. 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.

• 483 High Road, Harrow Weald, Harrow, HA3 6HL

  P/4836/21 Submitted 9 Dec 2021 50 yards away

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension (Following Established Prior Approval Ref: P/0496/19/PRIOR)

  Granted Lawful development Extension 12 docs
  Small domestic

• 483 High Road, Harrow Weald, Harrow, HA3 6HL

  P/4640/21 Submitted 23 Nov 2021 50 yards away

  Single storey front and side to rear extension; External alterations (Demolition of attached garage at side)

  Granted Householder Extension Demolition 26 docs
  Small domestic

• 515 High Road, Harrow Weald, Harrow, HA3 6HL

  P/4534/21 Submitted 15 Nov 2021 50 yards away

  Single storey outbuildings in rear garden (X 2)

  Granted Householder 16 docs
  Small domestic

• 503 High Road, Harrow, HA3 6HL

  P/0702/17 Submitted 8 Feb 2017 50 yards away

  Single storey front extension incorporating front porch; single storey rear extension; conversion of garage to room; alterations and extension to roof to create habitable roofspace; rear dormer; rooflights in front and side roofslopes; external alteration

  Granted Full applications Extension Loft or dormer 9 docs
  Small domestic

• 511 High Road, Harrow, HA3 6HL

  P/2368/18 Submitted 31 May 2018 50 yards away

  Single storey front extension; conversion of garage into habitable room; external alterations

  Granted Householder Extension 12 docs
  Small domestic

• 511 High Road, Harrow, HA3 6HL

  P/2414/18/PRIOR Submitted 31 May 2018 50 yards away

  Single storey rear extension: extending 8 metres beyond the original rear wall 4 metres maximum height 3 metres high to the eaves

  Refused Householder Extension 7 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