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Planning application

86 Chestnut Drive, Pinner, Harrow, HA5 1LZ

Refused Harrow PL/0173/25 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: 5.00 metres deep, 3.00 metres maximum height and 3.25 metres high to the eaves

As published by the council, reference PL/0173/25

Application record

Reference
PL/0173/25
Type
Prior Notification - Larger Home Extension
Status
Rejected
Decision
Refused
Received
27 Jan 2025
Ward
Pinner South
Postcode
HA5 1LZ

Site history

Applications at this address on the Harrow register

This site has had 4 applications since 2025: 2 approved, 1 refused.

  • PL/1004/25 Granted

    86 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    Single storey rear extension, Alterations to roof to form rear dormer, Roof lights in front roof slope

    Submitted 10 Apr 2025 Householder
  • PL/0509/25 Granted

    86 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 2.95 metres high to the eaves

    Submitted 6 Mar 2025 Prior approval
  • PL/0392/25 Withdrawn

    86 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.25 metres high to the eaves

    Submitted 22 Feb 2025 Prior approval

Timeline

Dates from the published record

  1. 27 Jan 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

  • 86 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    PL/1004/25 Submitted 10 Apr 2025 0m away

    Single storey rear extension, Alterations to roof to form rear dormer, Roof lights in front roof slope

    Granted Householder Extension Loft or dormer
    Small domestic

  • 84 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    P/3445/22 Submitted 30 Sep 2022 0m away

    Single storey front extension incorporating porch; single storey side extension; single storey rear extension; external alterations (demolition of porch, attached garage and shed)

    Granted Householder Extension Demolition 13 docs
    Small domestic

  • 86 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    PL/0509/25 Submitted 6 Mar 2025 0m away

    Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 2.95 metres high to the eaves

    Granted Prior approval Extension
    Small domestic

  • 86 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    PL/0392/25 Submitted 22 Feb 2025 0m away

    Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.25 metres high to the eaves

    Withdrawn Prior approval Extension
    Small domestic

  • 84 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    P/2789/22 Submitted 28 Jul 2022 0m away

    Single storey front extension incorporating porch; single and two storey side extension; single and two storey rear extension; rooflights in front and side roofslopes; external alterations (demolition of porch, attached garage and shed)

    Granted Householder Extension Loft or dormer +1 13 docs
    Small domestic

  • 84 Chestnut Drive, Pinner, Harrow, HA5 1LZ

    P/2788/22 Submitted 28 Jul 2022 0m away

    Single storey front extension incorporating porch; two storey side extension; single and two storey rear extension; rooflights in front and side roofslopes; external alterations (demolition of porch; attached garage and shed)

    Granted Householder Extension Loft or dormer +1 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

    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