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Planning application

3 The Glen, Rayners Lane, Pinner, Harrow, HA5 5AX

Refused Harrow PL/0587/25 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, 3.30 metres maximum height and 3.20 metres high to the eaves

As published by the council, reference PL/0587/25

Application record

Reference
PL/0587/25
Type
Prior Notification - Larger Home Extension
Status
Rejected
Decision
Refused
Received
13 Mar 2025
Ward
Pinner South
Postcode
HA5 5AX

Site history

Applications at this address on the Harrow register

This site has had 4 applications since 2025: 1 approved, 1 refused.

  • PL/3235/25 Status unknown

    3 The Glen, Rayners Lane, Pinner, Harrow, HA5 5AX

    Front porch; Conversion of garage to habitable room; Replace garage door with window in front elevation; Single storey rear extension; Alterations and extension to roof to form end gables and enlarged front and rear dormers; Roof lights in front and rear roof slopes; Replacement doors and windows in side elevation, External alterations

    Submitted 12 Dec 2025 Householder
  • PL/1400/25 Withdrawn

    3 The Glen, Rayners Lane, Pinner, Harrow, HA5 5AX

    Two storey front to side extension incorporating porch, Conversion of garage to habitable room, Replace garage door with windows in front elevation, First floor side extension, Single storey rear extension, Alterations and extension to roof to raise height of front and rear roof slopes, form end gables and enlarge front and rear dormers, Roof lights in front and rear roof slopes, Extension to rear patio, External alterations (Demolition of rear extension and rear conservatory)

    Submitted 29 May 2025 Householder
  • PL/1149/25 Granted

    3 The Glen, Rayners Lane, Pinner, Harrow, HA5 5AX

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

    Submitted 2 May 2025 Prior approval

Timeline

Dates from the published record

  1. 13 Mar 2025

    Received by Harrow

  2. 2 Sep 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 500 metres

  • 23 The Glen, Pinner, HA5 5AX

    P/1399/17 Submitted 20 Mar 2017 0m away

    Certificate of lawful development (proposed): outbuilding at rear

    Decided Lawful development 11 docs

  • 23 The Glen, Pinner, HA5 5AX

    P/1190/17 Submitted 15 Mar 2017 0m away

    Single storey side to rear extension (demolition of side lean-to and conservatory)

    Granted Householder Extension Demolition 23 docs
    Small domestic

  • 49 The Glen, Rayners Lane, Pinner, Harrow, HA5 5AX

    P/2443/22 Submitted 29 Jun 2022 0m away

    Non material amendment to planning permission P/4577/21 dated 09/02/2022 to allow alterationt to windows to front elevation

    Granted Amendments Windows or glazing 8 docs

  • 17 The Glen, Rayners Lane, Pinner, Harrow, HA5 5AX

    PL/1243/26 Submitted 5 May 2026 0m away

    Decision due ~30 Jun

    Certificate of Lawful Proposed Development: Conversion of garage to habitable room, Replace garage door with window in front elevation

    Status unknown Lawful development Windows or glazing

  • 19 The Glen, Rayners Lane, Pinner, Harrow, HA5 5AX

    P/0867/20 Submitted 5 Mar 2020 0m away

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Rear dormer

    Granted Lawful development Loft or dormer 6 docs

  • 49 The Glen, Rayners Lane, Pinner, Harrow, HA5 5AX

    P/4768/21/PRIOR Submitted 2 Dec 2021 0m away

    Single storey rear extension: 5.70 metres deep, 3.85 metres maximum height and 2.74 metres high to the eaves

    Granted Prior approval Extension 3 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

    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