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Planning application

Flat 1, 365 High Road, Harrow Weald, Harrow, HA3 5EQ

Status unknown Harrow PL/0977/26 Certificate of Lawful Development Proposed

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Certificate of Lawful Development (Proposed): Single storey side extension (Removing boundary treatment and external staircase)

As published by the council, reference PL/0977/26

Application record

Reference
PL/0977/26
Type
Certificate of Lawful Development Proposed
Received
10 Apr 2026
Ward
Harrow Weald
Postcode
HA3 5EQ

Timeline

Dates from the published record

  1. 10 Apr 2026

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 5 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

Checking the current position

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

About lawful development applications

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.

Nearby applications

Within 0.3 miles

  • Estehair Medical, 365 High Road, Harrow Weald, Harrow, HA3 5EQ

    PL/0856/26 Submitted 27 Mar 2026 50 yards away

    Decision due ~22 May

    Details pursuant to Conditions 4 (Fire Safety Statement), 6 (Storage and disposal of refuse/waste and vehicle access) and 7 (Hard and Soft Landscaping) attached to planning permission P/1552/22 dated 26/06/2023 for Conversion of first and second floor flat into four flats (3 X 1 bed and 1 X 2 bed); first floor side extension; side and rear roof extension including additional front dormer and two side dormers

    Status unknown Conditions New dwelling Extension +1
    Several homes

  • Estehair Medical, 365 High Road, Harrow Weald, Harrow, HA3 5EQ

    PL/1554/26 Submitted 9 Jun 2026 50 yards away

    Decision due ~4 Aug

    Details pursuant to conditions 4 (fire safety), 6 (refuse/waste) and 7 (landscaping) attached to planning permission P/1552/22 dated 26/06/2023 for Conversion of first and second floor flat into four flats (3 X 1 bed and 1 X 2 bed); first floor side extension; side and rear roof extension including additional front dormer and two side dormers

    Status unknown Conditions New dwelling Extension +1
    Several homes

  • Estehair Medical, 365 High Road, Harrow Weald, Harrow, HA3 5EQ

    PL/1649/26 Submitted 16 Jun 2026 50 yards away

    Decision due ~11 Aug

    Details pursuant to Condition 7 (Landscaping) attached to planning permission P/1552/22 dated 26/06/2023 for Conversion of first and second floor flat into four flats (3 X 1 bed and 1 X 2 bed); first floor side extension; side and rear roof extension including additional front dormer and two side dormers

    Status unknown Conditions New dwelling Extension +1
    Several homes

  • 10 College Avenue, Harrow, HA3 6HD

    P/183/03/DFU Submitted 27 Jan 2003 100 yards away

    Two storey side to rear and single storey rear extension rear dormer window

    Refused Full applications Extension Loft or dormer +1
    Small domestic

  • 10 College Avenue, Harrow, HA3 6HD

    P/1564/06 Submitted 8 Jun 2006 100 yards away

    Two storey side and single and two storey rear extensions and rear dormer

    Granted Full applications Extension Loft or dormer 19 docs

  • 14 College Avenue, Harrow, HA3 6HD

    P/1436/18 Submitted 4 Apr 2018 100 yards away

    Certificate of lawful development (proposed): alterations to roof to form gable end and rear dormer; installation of two rooflights in front roofslope; single storey side extension and two storey rear extension

    Granted Lawful development Extension Loft or dormer 5 docs
    Small domestic

In Harrow

  • 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