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Planning application

2 Frognal Avenue, Harrow, HA1 2SF

Refused Harrow PL/1345/25 Certificate of Lawful Development Proposed

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of Lawful Proposed Development: C hange of use from a C3 single dwelling house to a C4 HMO comprising 6 bedrooms.

As published by the council, reference PL/1345/25

Application record

Reference
PL/1345/25
Type
Certificate of Lawful Development Proposed
Status
Rejected
Decision
Refused
Received
26 May 2025
Ward
Marlborough
Postcode
HA1 2SF

Site history

Applications at this address on the Harrow register

This site has had 8 applications since 2018: 4 approved, 1 refused.

  • PL/0668/26 Status unknown

    2 Frognal Avenue, Harrow, HA1 2SF

    Certificate of Lawful Proposed Development: Change of Use from HMO for up to 6 people (Use Class C4) to HMO for 7 people (Use Class Sui Generis); Cycle storage to rear; Refuse storage to front

    Submitted 11 Mar 2026 Lawful development
  • PL/3246/25 Status unknown

    2 Frognal Avenue, Harrow, HA1 2SF

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Use of house of multiple occupancy (HMO) for up to 6 persons (Class C4) as HMO for up to 7 persons (Class C4)

    Submitted 15 Dec 2025 Lawful development
  • PL/1937/25 Status unknown

    2 Frognal Avenue, Harrow, HA1 2SF

    Certificate of Lawful Development Existing: Change of use from a C3 single dwelling house to a C4 HMO comprising 6 bedrooms.

    Submitted 22 Jul 2025 Lawful development
  • PL/2233/24 Granted

    2 Frognal Avenue, Harrow, HA1 2SF

    Single story rear extension; external alterations (demolition of rear extension)

    Submitted 12 Aug 2024 Householder
  • PL/2234/24 Granted

    2 Frognal Avenue, Harrow, HA1 2SF

    Certificate of Lawful Proposed Development: Alterations to roof to form rear dormer, installation of three roof lights in front elevation and new window in ground floor side elevation

    Submitted 12 Aug 2024 Lawful development
  • P/0376/19 Granted

    2 Frognal Avenue, Harrow, HA1 2SF

    Single storey rear extension

    Decided 29 Mar 2019 Householder
  • P/4955/18 Granted

    2 Frognal Avenue, Harrow, HA1 2SF

    Certificate of lawful development (proposed): Rear dormer; installation of three rooflights in front roofslope; single storey rear extensions

    Decided 4 Jan 2019 Lawful development

Timeline

Dates from the published record

  1. 26 May 2025

    Received by Harrow

  2. 2 Sep 2026

    Added to PlanIndex

What this refusal means

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.

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

  • 28 Frognal Avenue, Harrow

    P/2000/18 Submitted 10 May 2018 0m away

    Certificate of lawful development (existing): use of dwellinghouse as two flats

    Granted Lawful development New dwelling
    Several homes

  • 2 Frognal Avenue, Harrow, HA1 2SF

    PL/1937/25 Submitted 22 Jul 2025 0m away

    Decision due ~16 Sep

    Certificate of Lawful Development Existing: Change of use from a C3 single dwelling house to a C4 HMO comprising 6 bedrooms.

    Status unknown Lawful development
    Domestic

  • 2 Frognal Avenue, Harrow, HA1 2SF

    P/0376/19 Submitted 28 Jan 2019 0m away

    Single storey rear extension

    Granted Householder Extension 13 docs
    Small domestic

  • 2 Frognal Avenue, Harrow, HA1 2SF

    PL/3246/25 Submitted 15 Dec 2025 0m away

    Decision due ~9 Feb

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Use of house of multiple occupancy (HMO) for up to 6 persons (Class C4) as HMO for up to 7 persons (Class C4)

    Status unknown Lawful development

  • 2 Frognal Avenue, Harrow, HA1 2SF

    PL/2233/24 Submitted 12 Aug 2024 0m away

    Single story rear extension; external alterations (demolition of rear extension)

    Granted Householder Extension Demolition
    Domestic

  • 2 Frognal Avenue, Harrow, HA1 2SF

    PL/2234/24 Submitted 12 Aug 2024 0m away

    Certificate of Lawful Proposed Development: Alterations to roof to form rear dormer, installation of three roof lights in front elevation and new window in ground floor side elevation

    Granted Lawful development Loft or dormer Windows or glazing

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