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Planning application

20 Headstone Gardens, Harrow, HA2 6PR

Refused Harrow P/1120/18/PRIOR Notification of Intention Householder Extension

Works: Extension 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 rear extension: extending 6 metres beyond the original rear wall 3.8 Metres maximum height 3 metres high to the eaves

As published by the council, reference P/1120/18/PRIOR

Application record

Reference
P/1120/18/PRIOR
Type
Notification of Intention Householder Extension
Status
Final
Decision
Refused As published: REF
Received
16 Mar 2018
Validated
26 Apr 2018
Decided
26 Apr 2018
Ward
Headstone South
Decision by
Delegated
Postcode
HA2 6PR

Site history

Applications at this address on the Harrow register

This site has had 4 applications since 2018: 2 approved, 1 refused.

  • BN/00778/2020 Granted

    20 Headstone Gardens, Harrow, HA2 6PR

    Loft conversion (1 bedroom & 1 ensuite)

    Decided 25 Aug 2020
  • P/1120/18/5389 Decided

    20 Headstone Gardens, Harrow, HA2 6PR

    Single storey rear extension: extending 6 metres beyond the original rear wall 3.8 Metres maximum height 3 metres high to the eaves

    Decided 15 Oct 2018
  • P/1091/18 Granted

    20 Headstone Gardens, Harrow, HA2 6PR

    Certificate of lawful development (proposed): alterations to roof to form end gable and rear dormer; installation of three rooflights in front roofslope

    Decided 15 May 2018 Lawful development

Timeline

Dates from the published record

  1. 16 Mar 2018

    Received by Harrow

  2. 26 Apr 2018

    Validated

    Checked as complete and ready for consideration.

  3. 26 Apr 2018

    Decision issued: REF

  4. 2 Sep 2026

    Added to PlanIndex

Documents

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

7 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 20 Headstone Gardens, Harrow, HA2 6PR

    BN/00778/2020 Submitted 30 Jun 2020 50 yards away

    Loft conversion (1 bedroom & 1 ensuite)

    Granted Loft or dormer

  • 20 Headstone Gardens, Harrow, HA2 6PR

    P/1120/18/5389 Submitted 7 Aug 2018 50 yards away

    Single storey rear extension: extending 6 metres beyond the original rear wall 3.8 Metres maximum height 3 metres high to the eaves

    Decided Extension 7 docs
    Small domestic

  • 20 Headstone Gardens, Harrow, HA2 6PR

    P/1091/18 Submitted 15 Mar 2018 50 yards away

    Certificate of lawful development (proposed): alterations to roof to form end gable and rear dormer; installation of three rooflights in front roofslope

    Granted Lawful development Loft or dormer 9 docs

  • 3 Headstone Gardens, Harrow, HA2 6PH

    PL/3049/25 Submitted 24 Nov 2025 50 yards away

    Decision due ~19 Jan

    Front porch; single storey side to rear extension; external alterations (demolition of attached garage)

    Status unknown Householder Extension Demolition
    Small domestic

  • 25 Headstone Gardens, Harrow, HA2 6PH

    P/3811/08 Submitted 20 Nov 2008 50 yards away

    Certificate of lawful proposed development: alterations to roof to form end gable and rear dormer; incorporating three rooflights on front roofslope

    Granted Lawful development Loft or dormer 21 docs

  • 25 Headstone Gardens, Harrow, HA2 6PH

    PL/1347/26 Submitted 15 May 2026 50 yards away

    Decision due ~10 Jul

    Single storey front extension incorporating porch; Single storey side to rear extension (Demolition of rear extension)

    Status unknown Householder Extension Demolition
    Small domestic

In Harrow

  • PL/1791/26 Status unknown

    MELTON HOUSE Sudbury Hill, Sudbury, Harrow, HA1 3ND

    Single storey rear glazed extension; single storey side extension; installation of additional windows to front elevation at first floor level; external alterations (demolition of conservatory)

    Received 1 Jul, published by the council 12 Aug 2026 Householder
  • PL/1766/26 Status unknown

    17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

    Vehicle access

    Received 29 Jun, published by the council 12 Aug 2026 Householder
  • PL/1764/26 Status unknown

    9A Elmwood Avenue, Kenton, Harrow, HA3 8AJ

    Two storey rear extension at lower ground floor and ground floor level

    Received 29 Jun, published by the council 12 Aug 2026 Householder
  • PL/1763/26 Status unknown

    160 Welbeck Road, West Harrow, Harrow, HA2 0RX

    Single storey rear extension

    Received 29 Jun, published by the council 12 Aug 2026 Householder
  • PL/1760/26 Status unknown

    23 Sancroft Road, Wealdstone, Harrow, HA3 7NX

    Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations

    Received 29 Jun, published by the council 12 Aug 2026 Householder