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Planning application

503 High Road, Harrow, HA3 6HL

Refused Harrow P/5451/16 Full Planning Permission

Works: Extension Loft or dormer Small domestic

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

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

Proposal

Single storey front extension incorporating front porch; single storey rear extension; conversion of garage to room; alterations and extension to roof to create habitable roofspace; rear dormer with juliette balcony; rooflights in front and side roofslope

As published by the council, reference P/5451/16

Application record

Reference
P/5451/16
Type
Full Planning Permission
Status
Final
Decision
Refused As published: REF
Received
21 Nov 2016
Validated
12 Dec 2016
Decided
30 Jan 2017
Ward
Harrow Weald
Decision by
Delegated
Postcode
HA3 6HL

Site history

Applications at this address on the Harrow register

This site has had 2 applications since 2016: 1 approved, 1 refused.

  • P/0702/17 Granted

    503 High Road, Harrow, HA3 6HL

    Single storey front extension incorporating front porch; single storey rear extension; conversion of garage to room; alterations and extension to roof to create habitable roofspace; rear dormer; rooflights in front and side roofslopes; external alteration

    Decided 5 Apr 2017 Full applications

Timeline

Dates from the published record

  1. 21 Nov 2016

    Received by Harrow

  2. 12 Dec 2016

    Validated

    Checked as complete and ready for consideration.

  3. 30 Jan 2017

    Decision issued: REF

  4. 5 Sep 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

12 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 483 High Road, Harrow Weald, Harrow, HA3 6HL

    P/4836/21 Submitted 9 Dec 2021 50 yards away

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension (Following Established Prior Approval Ref: P/0496/19/PRIOR)

    Granted Lawful development Extension 12 docs
    Small domestic

  • 483 High Road, Harrow Weald, Harrow, HA3 6HL

    P/4640/21 Submitted 23 Nov 2021 50 yards away

    Single storey front and side to rear extension; External alterations (Demolition of attached garage at side)

    Granted Householder Extension Demolition 26 docs
    Small domestic

  • 515 High Road, Harrow Weald, Harrow, HA3 6HL

    P/4534/21 Submitted 15 Nov 2021 50 yards away

    Single storey outbuildings in rear garden (X 2)

    Granted Householder 16 docs
    Small domestic

  • 503 High Road, Harrow, HA3 6HL

    P/0702/17 Submitted 8 Feb 2017 50 yards away

    Single storey front extension incorporating front porch; single storey rear extension; conversion of garage to room; alterations and extension to roof to create habitable roofspace; rear dormer; rooflights in front and side roofslopes; external alteration

    Granted Full applications Extension Loft or dormer 9 docs
    Small domestic

  • 511 High Road, Harrow, HA3 6HL

    P/2368/18 Submitted 31 May 2018 50 yards away

    Single storey front extension; conversion of garage into habitable room; external alterations

    Granted Householder Extension 12 docs
    Small domestic

  • 511 High Road, Harrow, HA3 6HL

    P/2414/18/PRIOR Submitted 31 May 2018 50 yards away

    Single storey rear extension: extending 8 metres beyond the original rear wall 4 metres maximum height 3 metres high to the eaves

    Refused Householder Extension 7 docs
    Small domestic

In Harrow

  • PL/1786/26 Status unknown

    23 Stuart Road, Wealdstone, Harrow, HA3 7RB

    Conversion of detached garage at rear to provide a single storey dwelling house ( 1 x 1 bed); Replace garage doors with door and window in front elevation; Replace door with window in side elevation; External alterations; Cycle and Refuse storage

    Received 30 Jun, published by the council 12 Aug 2026 Full applications
  • PL/1784/26 Status unknown

    14 Treve Avenue, West Harrow, Harrow, HA1 4AJ

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    Received 30 Jun, published by the council 12 Aug 2026 Full applications
  • PL/1777/26 Status unknown

    11 London Road, Harrow, HA1 3JJ

    Refurbishment and replacement of windows and door to the basement and ground floor front, side and rear elevations

    Received 29 Jun, published by the council 12 Aug 2026 Full applications
  • PL/1743/26 Status unknown

    49 Kings Way, Harrow, HA1 1XT

    Single and two storey side extension; external alterations: Conversion of dwellinghouse (C3) into a 6 person HMO (C4); refuse / cycle storage (demolition of attached garage)

    Received 25 Jun, published by the council 12 Aug 2026 Full applications
  • PL/1710/26 Status unknown

    4 Kenton Road, Kenton, Harrow, HA1 2BL

    Conversion of dwelling (C3) into house of multiple occupancy for up to 6 persons (Sui Generis)

    Received 22 Jun, published by the council 12 Aug 2026 Full applications