Skip to content
PlanIndex Get alerts
Menu

Planning application

12 Central Avenue, Pinner, Harrow, HA5 5BS

Status unknown Harrow PL/0166/26 Prior Notification - Larger Home Extension

Works: Extension Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves

As published by the council, reference PL/0166/26

Application record

Reference
PL/0166/26
Type
Prior Notification - Larger Home Extension
Received
21 Jan 2026
Ward
Pinner South
Postcode
HA5 5BS

Site history

Applications at this address on the Harrow register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • PL/3075/25 Status unknown

    12 Central Avenue, Pinner, Harrow, HA5 5BS

    Certificate of lawful development (proposed): Single storey rear extension

    Submitted 27 Nov 2025 Lawful development
  • PL/2408/25 Granted

    12 Central Avenue, Pinner, Harrow, HA5 5BS

    Single storey front extension incorporating porch; Conversion of garage to habitable room; Replace garage door with window in front elevation

    Submitted 17 Sep 2025 Householder

Timeline

Dates from the published record

  1. 21 Jan 2026

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

Checking the current position

The published feed does not show a live status for this application; the register on Harrow's own portal holds the authoritative version.

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 500 metres

  • 12 Central Avenue, Pinner, Harrow, HA5 5BS

    PL/3075/25 Submitted 27 Nov 2025 0m away

    Decision due ~22 Jan

    Certificate of lawful development (proposed): Single storey rear extension

    Status unknown Lawful development Extension
    Small domestic

  • 12 Central Avenue, Pinner, Harrow, HA5 5BS

    PL/2408/25 Submitted 17 Sep 2025 0m away

    Single storey front extension incorporating porch; Conversion of garage to habitable room; Replace garage door with window in front elevation

    Granted Householder Extension Windows or glazing
    Small domestic

  • 27 Central Avenue, Pinner, Harrow, HA5 5BT

    PL/2354/25 Submitted 10 Sep 2025 38m away

    Details pursuant to conditions 6 (Disposal of surface water) & 7 (permeable paving) attached to planning permission PL/1504/25 dated 26/08/2025 for Single storey front extension incorporating porch, Conversion of garage to habitable room, Replace garage door with window in front elevation, Single storey rear extension, External alterations

    Granted Conditions Extension Windows or glazing
    Small domestic

  • 11 Central Avenue, Pinner, Harrow, HA5 5BT

    PL/2513/25 Submitted 29 Sep 2025 38m away

    Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 2.50 metres high to the eaves

    Granted Prior approval Extension
    Small domestic

  • 11 Central Avenue, Pinner, Harrow, HA5 5BT

    PL/1063/26 Submitted 20 Apr 2026 38m away

    Decision due ~15 Jun

    Details pursuant to Condition 6 (Permeable Block Paving) attached to planning permission PL/3181/25 dated 13.4.2026 for Single and two storey side to rear extension; conversion of garage to habitable room; single storey rear extension; roof lights in side and rear roof slopes; external alterations

    Status unknown Conditions Extension Loft or dormer
    Small domestic

  • 11 Central Avenue, Pinner, Harrow, HA5 5BT

    PL/3181/25 Submitted 8 Dec 2025 38m away

    Decision due ~2 Feb

    Single and two storey side to rear extension; conversion of garage to habitable room; single storey rear extension; roof lights in side and rear roof slopes; external alterations

    Status unknown Householder Extension Loft or dormer
    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

    2 Jul 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

    1 Jul 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

    1 Jul 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

    1 Jul 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

    29 Jun 2026 Prior approval