27 Radnor Road, Harrow, HA1 1RZ

This site has had 14 applications since 2018: 7 approved, 4 refused.

• P/3714/22 Refused

  27 Radnor Road, Harrow, HA1 1RZ

  Single storey rear extension; alterations to roof; side dormer; rooflights in front and rear roofslopes; outbuilding at rear; alterations to ground levels; front and side boundary wall (retrospective); installation of AC units to side elevation of dwelling and outbuilding; external alterations

  Submitted 27 Oct 2022 Householder
• P/3486/20 Granted

  27 Radnor Road, Harrow, HA1 1RZ

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Front porch; External Alterations to move entrance to side elevation; two rooflights in front roofslope; one rooflight in rear roofslope; alterations to windows at rear; new window in first floor side elevation

  Decided 26 Apr 2021 Lawful development
• P/2823/20 Granted

  27 Radnor Road, Harrow, HA1 1RZ

  Replacement and re-location of windows to front, side and rear elevations; relocation of entrance to side elevation; installation of new windows and doors to front, side and rear elevations; installation of rooflights in front and rear roofslopes

  Decided 21 Oct 2020 Householder
• P/1020/20 Granted

  27 Radnor Road, Harrow, HA1 1RZ

  First floor side extension

  Decided 18 Jun 2020 Householder
• P/0163/20 Refused

  27 Radnor Road, Harrow, HA1 1RZ

  Replacement of outbuilding flat roof with a pitched roof

  Decided 13 Mar 2020 Householder
• P/5141/19 Withdrawn

  27 Radnor Road, Harrow, HA1 1RZ

  First floor side extension; rooflights in front, side and rear roofslopes

  Decided 6 Feb 2020 Householder
• P/5578/18 Granted

  27 Radnor Road, Harrow, HA1 1RZ

  Certificate of lawful development (proposed): single storey outbuilding in rear garden (demolition of detached garage)

  Decided 22 Feb 2019 Lawful development
• P/3921/18 Refused

  27 Radnor Road, Harrow, HA1 1RZ

  Certificate of lawful development (proposed): new build single storey detached outbuilding to contain garage and therapy room / games room (demolition of detached garage)

  Decided 30 Oct 2018 Lawful development
• P/3828/18 Granted

  27 Radnor Road, Harrow, HA1 1RZ

  Certifcate of lawful development (proposed): single storey side extension (demolition of conservatory)

  Decided 24 Oct 2018 Lawful development
• P/3500/18 Granted

  27 Radnor Road, Harrow, HA1 1RZ

  Certificate of lawful development (proposed): side dormer to create habitable roofspace; rooflight in front roofslope

  Decided 28 Sep 2018 Lawful development

1. 3 Aug 2020

   Received by Harrow

2. 14 Aug 2020

   Validated

   Checked as complete and ready for consideration.

3. 28 Sep 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 27 Radnor Road, Harrow, HA1 1RZ

  P/1020/20 Submitted 17 Mar 2020 50 yards away

  First floor side extension

  Granted Householder Extension 27 docs
  Domestic

• 27 Radnor Road, Harrow, HA1 1RZ

  P/0163/20 Submitted 16 Jan 2020 50 yards away

  Replacement of outbuilding flat roof with a pitched roof

  Refused Householder 12 docs
  Small domestic

• 23 Radnor Road, Harrow, HA1 1RZ

  P/0331/08 Submitted 23 Jan 2008 50 yards away

  Certificate: installation of solar panel on the side roof slope

  Granted Lawful development 7 docs

• Civic Centre, Station Road, Harrow

  P/3026/11 Submitted 4 Nov 2011 50 yards away

  Removal of condition 3 attached to planning permission east/261/97/ful dated 13/05/1997

  Granted Amendments

• 25 Radnor Road, Harrow, HA1 1RZ

  P/865/06/DCP Submitted 3 Apr 2006 50 yards away

  Certificate of lawful proposed development: single storey rear extension

  Granted Lawful development Extension 15 docs
  Small domestic

• 27 Radnor Road, Harrow, HA1 1RZ

  P/3921/18 Submitted 3 Sep 2018 50 yards away

  Certificate of lawful development (proposed): new build single storey detached outbuilding to contain garage and therapy room / games room (demolition of detached garage)

  Refused Lawful development New dwelling Demolition 22 docs
  Small domestic

• PL/1761/26 Status unknown

  1 Middle Road, Harrow On The Hill, Harrow, HA2 0HW

  Certificate of lawful development (proposed): Replacement of ground floor front bay window

  Received 29 Jun, published by the council 12 Aug 2026 Lawful development
• PL/1772/26 Status unknown

  114 Somervell Road, South Harrow, Harrow, HA2 8TT

  Certificate of Lawful Proposed Development: Demolition and replacement of first floor level and roof

  Received 29 Jun, published by the council 12 Aug 2026 Lawful development
• PL/1735/26 Status unknown

  222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

  Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

  Received 24 Jun, published by the council 12 Aug 2026 Lawful development
• PL/1716/26 Status unknown

  59 Leamington Crescent, South Harrow, Harrow, HA2 9HH

  Certificate of Lawful Development (Proposed): Garden room with garden tools storage at rear (demolition of detached garage)

  Received 22 Jun, published by the council 12 Aug 2026 Lawful development
• PL/1696/26 Status unknown

  31 Chandos Road, Harrow, HA1 4QX

  Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable

  Received 22 Jun, published by the council 12 Aug 2026 Lawful development