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Planning application

40 Christchurch Avenue, Harrow, HA3 8NJ

Decided Harrow P/0317/20/PRIOR Notification of Intention Householder Extension

Works: Extension Small domestic

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

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Single storey rear extension: 5.05 Metres deep 4 metres maximum height 3 metres high to the eaves

As published by the council, reference P/0317/20/PRIOR

Application record

Reference
P/0317/20/PRIOR
Type
Notification of Intention Householder Extension
Status
Final
Decision
PNR
Received
27 Jan 2020
Validated
30 Jan 2020
Decided
8 Mar 2020
Ward
Kenton West
Decision by
Delegated
Postcode
HA3 8NJ

Timeline

Dates from the published record

  1. 27 Jan 2020

    Received by Harrow

  2. 30 Jan 2020

    Validated

    Checked as complete and ready for consideration.

  3. 8 Mar 2020

    Decision issued: PNR

  4. 2 Sep 2026

    Added to PlanIndex

Documents

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

5 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.

Trade members open them from here.

Open the documents

After the decision

Harrow has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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 500 metres

  • 36 Christchurch Avenue, Harrow, HA3 8NJ

    P/4756/18 Submitted 26 Oct 2018 0m away

    Single storey rear extension; rear patio

    Decided Householder Extension 12 docs
    Small domestic

  • 40 Christchurch Avenue, Kenton, Harrow, HA3 8NJ

    P/1873/20 Submitted 1 Jun 2020 0m away

    Single storey front extension incorporating front porch; single and two storey side to rear extension; single storey rear extension (demolition of garage)

    Refused Householder Extension Demolition 11 docs
    Small domestic

  • 40 Christchurch Avenue, Kenton, Harrow, HA3 8NJ

    P/0636/20 Submitted 11 Feb 2020 0m away

    Single storey front extension incorporating front porch; single and two storey side to rear extension; single storey rear extension (demolition of garage)

    Refused Householder Extension Demolition 14 docs
    Small domestic

  • 40 Christchurch Avenue, Kenton, Harrow, HA3 8NJ

    P/0016/21 Submitted 4 Jan 2021 0m away

    Single storey front extension incorporating front porch; two storey side to rear extension; single storey rear extension (demolition of garage and part rear dormer)

    Granted Householder Extension Loft or dormer +1 12 docs
    Small domestic

  • 29 Oakfield Avenue, Kenton, Harrow, HA3 8TH

    PL/3107/25 Submitted 1 Dec 2025 154m away

    Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliet balcony; three rooflights in front roof slope; outbuilding at rear for use incidental to main dwelling

    Granted Lawful development Extension Loft or dormer
    Small domestic

  • 29 Oakfield Avenue, Kenton, Harrow, HA3 8TH

    PL/3074/25 Submitted 27 Nov 2025 154m away

    Decision due ~22 Jan

    Single storey rear extension: 6.00 metres deep, 3.50 metres maximum height and 2.42 metres high to the eaves

    Status unknown Prior approval Extension
    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)

    1 Jul 2026 Householder
  • PL/1766/26 Status unknown

    17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

    Vehicle access

    29 Jun 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

    29 Jun 2026 Householder
  • PL/1763/26 Status unknown

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

    Single storey rear extension

    29 Jun 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

    29 Jun 2026 Householder