59A HORN PARK LANE, ELTHAM, LONDON, SE12 8AP

1. 21 Jul 2026

   Received by Greenwich

2. 9 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 15 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

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

This application is with Greenwich 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 Greenwich 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.

• 63 HORN PARK LANE, ELTHAM, LONDON, SE12 8AP

  25/3055/CP Submitted 17 Sep 2025 0m away

  Certificate of Lawfulness (Proposed) for a rear dormer by way of hip to gable conversion with rooflights on front slope plus changes to side facing window and door at ground and 1st floor level.

  Granted Lawful development Loft or dormer Windows or glazing 10 docs

• 63 HORN PARK LANE, ELTHAM, LONDON, SE12 8AP

  25/3054/PN1 Submitted 17 Sep 2025 0m away

  Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 4.50m, for which the maximum height will be 3.00m and the height at the eaves will be 2.80m.

  Refused Prior approval Extension 10 docs
  Small domestic

• 63 HORN PARK LANE, ELTHAM, LONDON, SE12 8AP

  25/3617/PN1 Submitted 29 Oct 2025 0m away

  Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 4.50m, for which the maximum height will be 3.00m and the height at the eaves will be 3.00m.

  Granted Prior approval Extension 9 docs
  Small domestic

• 61 HORN PARK LANE, ELTHAM, LONDON, SE12 8AP

  21/0803/CP Submitted 4 Mar 2021 0m away

  Certificate of Lawfulness (proposed) for a hip to gable roof extension with rear dormer and the installation of 2no. rooflights to front roofslope.

  Granted Lawful development Extension Loft or dormer 7 docs

• 59A HORN PARK LANE, ELTHAM, LONDON, SE12 8AP

  26/1346/HD Submitted 30 Apr 2026 0m away

  Demolition of existing side garage, construction of a single-storey side/ rear wraparound extension with a first-floor rear extension, removal of existing metal cladding and white render to dwelling exterior; loft conversion incorporating alterations to roof form from a hipped roof to a dual-pitched roof, including removal of rear chimney, installation of seven rooflights and a rear dormer with associated works.

  Refused Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 40 HORN PARK LANE, ELTHAM, LONDON, SE12 8AR

  25/2923/CP Submitted 5 Sep 2025 58m away

  Certificate of Lawfulness (Proposed) is sought for a self contained outhouse / summerhouse.

  Granted Lawful development 7 docs