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Planning application

90 Salisbury Road, Harrow, HA1 1NZ

Refused Harrow PL/1221/25 Certificate of Lawful Development Proposed

Works: Extension Loft or dormer

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: Ground Floor Rear Extension and Rear Dormer

As published by the council, reference PL/1221/25

Application record

Reference
PL/1221/25
Type
Certificate of Lawful Development Proposed
Status
Rejected
Decision
Refused
Received
8 May 2025
Ward
Marlborough
Postcode
HA1 1NZ

Site history

Applications at this address on the Harrow register

This site has had 4 applications since 2025: 1 approved, 2 refused.

  • PL/2990/25 Status unknown

    90 Salisbury Road, Harrow, HA1 1NZ

    Certificate of Lawful Development (Proposed): Change of use from single dwellinghouse (Class C3(a)) to care home for up to 6 people (Class C3(b))

    Submitted 18 Nov 2025 Lawful development
  • PL/1762/25 Granted

    90 Salisbury Road, Harrow, HA1 1NZ

    Certificate of Lawful Development Proposed: Ground floor rear extension and rear dormer

    Submitted 7 Jul 2025 Lawful development
  • PL/0418/25 Refused

    90 Salisbury Road, Harrow, HA1 1NZ

    Certificate of lawful development (proposed): Single storey rear extensions; rear dormer

    Submitted 20 Feb 2025 Lawful development

Timeline

Dates from the published record

  1. 8 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

  • 66 Salisbury Road, Harrow, HA1 1NZ

    P/2142/21 Submitted 20 May 2021 0m away

    Single storey rear extension; external alterations

    Granted Householder Extension 9 docs
    Small domestic

  • 70 Salisbury Road, Harrow, HA1 1NZ

    PL/0253/25 Submitted 3 Feb 2025 0m away

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

    Granted Lawful development Extension Loft or dormer

  • 90 Salisbury Road, Harrow, HA1 1NZ

    PL/2990/25 Submitted 18 Nov 2025 0m away

    Decision due ~13 Jan

    Certificate of Lawful Development (Proposed): Change of use from single dwellinghouse (Class C3(a)) to care home for up to 6 people (Class C3(b))

    Status unknown Lawful development
    Domestic

  • 70 Salisbury Road, Harrow, HA1 1NZ

    PL/3352/25 Submitted 24 Dec 2025 0m away

    Decision due ~18 Feb

    Certificate of Lawful Existing Development: Change of use of property from Single dwelling (C3) to HMO for up to 6 People (C4) with associated cycle store to rear and bin store to front; Alterations to roof to form end gable and rear dormer; Roof lights in front roof slope; Steps to rear; External alterations

    Status unknown Lawful development Loft or dormer
    Domestic

  • 70 Salisbury Road, Harrow, HA1 1NZ

    PL/0642/25 Submitted 13 Mar 2025 0m away

    Single storey side and rear infill extensions; alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; change of use from a Small HMO (Class C4) to a large HMO (Sui-Generis); refuse and cycle storage

    Refused Full applications Extension Loft or dormer
    Small domestic

  • 90 Salisbury Road, Harrow, HA1 1NZ

    PL/1762/25 Submitted 7 Jul 2025 0m away

    Certificate of Lawful Development Proposed: Ground floor rear extension and rear dormer

    Granted Lawful development Extension Loft or dormer

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