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Planning application

41 Warwick Avenue, South Harrow, Harrow, HA2 8RE

Status unknown Harrow PL/1159/26 Certificate of Lawful Development Proposed

Works: Extension Loft or dormer Demolition Small domestic

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

Relates to PL/0595/26

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): Alterations and extension to roof to form end gable; rear dormer; three rooflights in front roof slope; front porch; single-storey rear extension (Following Established Prior Approval Ref: PL/0595/26) Detached outbuilding at rear garden for use as gym/home office/storage (demolition of detached garage)

As published by the council, reference PL/1159/26

Application record

Reference
PL/1159/26
Type
Certificate of Lawful Development Proposed
Received
28 Apr 2026
Ward
Roxeth
Postcode
HA2 8RE

Site history

Applications at this address on the Harrow register

This site has had 2 applications since 2026.

  • PL/0595/26 Status unknown

    41 Warwick Avenue, South Harrow, Harrow, HA2 8RE

    Single-storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3.00 metres high to the eaves

    Submitted 7 Mar 2026 Prior approval

Timeline

Dates from the published record

  1. 28 Apr 2026

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 23 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

Cases linked to this one on the register

  • PL/0595/26 Status unknown

    41 Warwick Avenue, South Harrow, Harrow, HA2 8RE

    Single-storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3.00 metres high to the eaves

    Submitted 7 Mar 2026 Prior approval

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 500 metres

  • 41 Warwick Avenue, South Harrow, Harrow, HA2 8RE

    PL/0595/26 Submitted 7 Mar 2026 0m away

    Decision due ~2 May

    Single-storey rear extension: 6.00 metres deep, 3.15 metres maximum height and 3.00 metres high to the eaves

    Status unknown Prior approval Extension
    Small domestic

  • 64 Kenilworth Avenue, South Harrow, Harrow, HA2 8SA

    PL/2632/25 Submitted 9 Oct 2025 62m away

    Single storey rear extension

    Refused Householder Extension
    Small domestic

  • 75 Kenilworth Avenue, South Harrow, Harrow, HA2 8RZ

    PL/1485/24 Submitted 29 May 2024 98m away

    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

    Granted Lawful development Loft or dormer Windows or glazing

  • 12 Holyrood Avenue, Harrow, HA2 8TP

    PL/1207/26 Submitted 30 Apr 2026 116m away

    Decision due ~25 Jun

    Certificate of Lawful Proposed Development: Change of use from single dwelling (Use Class C3) to a HMO for up to 5 people (Use Class C4)

    Status unknown Lawful development
    Domestic

  • 99 Walton Avenue, South Harrow, Harrow, HA2 8QY

    PL/2690/24 Submitted 30 Sep 2024 184m away

    Detached single storey outbuilding at rear for use as a self contained unit incidental to the main dwelling

    Refused Householder
    Small domestic

  • 357 Eastcote Lane, South Harrow, Harrow, HA2 8SB

    P/1026/10 Submitted 26 Apr 2010 194m away

    Front porch

    Decided Full applications Extension 10 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

    29 Jun 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

    29 Jun 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

    24 Jun 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)

    22 Jun 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

    22 Jun 2026 Lawful development