5 Trevelyan Crescent, Harrow, HA3 0RN

1. 28 Aug 2026

   Received by Brent

2. 7 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Brent is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 31 Trevelyan Crescent, Harrow, HA3 0RN

  20/4068 Submitted 9 Dec 2020 2m away

  Widening of the existing vehicle crossing and new front boundary wall to dwellinghouse

  Refused Householder 6 docs
  Small domestic

• 7 Trevelyan Crescent, Harrow, HA3 0RN

  25/3048 Submitted 29 Oct 2025 2m away

  Proposed garage conversion with addition of 1x front window and single storey side extension to the dwellinghouse.

  Granted Householder Extension Windows or glazing 8 docs
  Small domestic

• 9 Trevelyan Crescent, Harrow, HA3 0RN

  15/4891 Submitted 15 Jun 2016 2m away

  Replacement of existing roof tiles with new rosemary red tiles and replacement of one existing front elevation window with uPVC window to dwellinghouse (article 4)

  Granted Householder Roofing Windows or glazing 7 docs
  Domestic

• 47 Trevelyan Crescent, Harrow, HA3 0RN

  20/2774 Submitted 8 Sep 2020 2m away

  Proposed conversion of garage into habitable room replacing existing door with window to dwellinghouse.

  Granted Householder Windows or glazing 5 docs
  Domestic

• 20 Trevelyan Crescent, Harrow, HA3 0RL

  23/0408 Submitted 6 Feb 2023 33m away

  Proposed erection of two-storey rear extension and alterations to patio to dwellinghouse

  Granted Householder Extension 7 docs
  Domestic

• 32 Trevelyan Crescent, Harrow, HA3 0RL

  20/3822 Submitted 23 Nov 2020 33m away

  Proposed alterations to front garden landscaping, formation of one additional off street parking space, and widening of existing cross over to dwellinghouse.

  Refused Householder 10 docs
  Domestic