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Planning application

85 Canning Road, Wealdstone, Harrow, HA3 7SP

Refused Harrow PL/3295/25 Prior Notification - Larger Home 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: 6.00 metres deep, 3.70 metres maximum height and 3.00 metres high to the eaves

As published by the council, reference PL/3295/25

Application record

Reference
PL/3295/25
Type
Prior Notification - Larger Home Extension
Status
Rejected
Decision
Refused
Received
18 Dec 2025
Ward
Wealdstone South
Postcode
HA3 7SP

Site history

Applications at this address on the Harrow register

This site has had 4 applications since 2023: 1 approved, 2 refused.

  • PL/1303/26 Status unknown

    85 Canning Road, Wealdstone, Harrow, HA3 7SP

    Single storey rear extension

    Submitted 12 May 2026 Householder
  • PL/0396/24 Granted

    85 Canning Road, Wealdstone, Harrow, HA3 7SP

    CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations to roof; side to rear wrap-a-round dormer with rooflight

    Submitted 15 Feb 2024 Lawful development
  • P/1169/23 Refused

    85 Canning Road, Wealdstone, Harrow, HA3 7SP

    Outbuilding at rear for use as gym / storage

    Decided 13 Jun 2023 Householder

Timeline

Dates from the published record

  1. 18 Dec 2025

    Received by Harrow

  2. 12 Aug 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 65 Canning Road, Wealdstone, Harrow, HA3 7SP

    PL/0086/24 Submitted 12 Jan 2024 50 yards away

    Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

    Refused Prior approval Extension
    Small domestic

  • 85 Canning Road, Wealdstone, Harrow, HA3 7SP

    PL/1303/26 Submitted 12 May 2026 50 yards away

    Decision due ~7 Jul

    Single storey rear extension

    Status unknown Householder Extension
    Small domestic

  • 45a Canning Road, Wealdstone, Harrow, HA3 7SP

    P/4696/19 Submitted 7 Nov 2019 50 yards away

    Single storey rear extension

    Refused Full applications Extension 12 docs
    Small domestic

  • 35 Canning Road, Wealdstone, HA3 7SP

    P/4023/17 Submitted 30 Aug 2017 50 yards away

    Change of use of car wash site (suI generis) to public car park with 12 car parking spaces (suI generis); revised vehicle access off canning road; re-grading and levelling of site; replacement of western boundary wall with placement guard rails(900mm high

    Granted Other 18 docs
    Small domestic

  • 85 Canning Road, Wealdstone, Harrow, HA3 7SP

    PL/0396/24 Submitted 15 Feb 2024 50 yards away

    CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations to roof; side to rear wrap-a-round dormer with rooflight

    Granted Lawful development Loft or dormer

  • 45 Canning Road, Wealdstone, Harrow, HA3 7SP

    P/3723/19 Submitted 27 Aug 2019 50 yards away

    Single storey rear extension to dwelling 45A (To create 2 Bed 3 Person unit) ; first floor rear extension to dwelling 45 (To create 4 Bed 7 Person unit)

    Refused Full applications Extension 13 docs
    Small domestic

In Harrow

  • PL/1797/26 Status unknown

    61 Uppingham Avenue, Stanmore, Harrow, HA7 2JB

    Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves

    Received 2 Jul, published by the council 12 Aug 2026 Prior approval
  • PL/1793/26 Status unknown

    36 Hinkler Road, Kenton, Harrow, HA3 9AU

    Single storey rear extension: 6.00 metres deep, 3.38 metres maximum height and 2.75 metres high to the eaves

    Received 1 Jul, published by the council 12 Aug 2026 Prior approval
  • PL/1792/26 Status unknown

    3 Monro Gardens, Harrow Weald, Harrow, HA3 6HH

    Single storey rear extension: 6.50 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves

    Received 1 Jul, published by the council 12 Aug 2026 Prior approval
  • PL/1794/26 Status unknown

    65 Dean Drive, Edgware, Stanmore, Harrow, HA7 1HB

    Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

    Received 1 Jul, published by the council 12 Aug 2026 Prior approval
  • PL/1749/26 Status unknown

    22 Hazelwood Close, Harrow, HA2 6HD

    Single storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves

    Received 29 Jun, published by the council 12 Aug 2026 Prior approval