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Planning application

20 ALLOA ROAD, LONDON, SE8 5AJ

Granted Lewisham DC/26/142697 Lawful Development Certificate proposed

Works: Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for an L-shaped dormer to the rear roof slopes and the installation of two front roof lights at 20 Alloa Road, SE8.

As published by the council, reference DC/26/142697

Application record

Reference
DC/26/142697
Type
Lawful Development Certificate proposed
Status
Decided
Decision
Granted
Received
16 Jan 2026
Validated
22 Jan 2026
Decided
13 Mar 2026
Ward
Evelyn
Parish
Does NOT need to go to BCAP
Decision by
Delegated
Postcode
SE8 5AJ

Site history

Applications at this address on the Lewisham register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • DC/26/142707 Granted

    20 ALLOA ROAD, LONDON, SE8 5AJ

    Construction of a single-storey wraparound extension to the rear elevation at 20 Alloa Road, SE8.

    Decided 13 Mar 2026 Householder

Timeline

Dates from the published record

  1. 16 Jan 2026

    Received by Lewisham

  2. 22 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 13 Mar 2026

    Decision issued: Granted

  4. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

NewT design&build Ltd Agent, a design practice

35 applications on PlanIndex · across 10 councils · 87% granted

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Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Lewisham granted permission on 13 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 6 A & B ALLOA ROAD, LONDON, SE8 5AJ

    DC/19/114936 Submitted 6 Dec 2019 50 yards away

    Replacement of existing windows on the front and rear elevations with double glazed PVCu windows together with replacement doors at flats A-B 6 Alloa Road SE8.

    Granted Full applications New dwelling Windows or glazing 10 docs
  • 20 ALLOA ROAD, LONDON, SE8 5AJ

    DC/26/142707 Submitted 19 Jan 2026 50 yards away

    Construction of a single-storey wraparound extension to the rear elevation at 20 Alloa Road, SE8.

    Granted Householder Extension 11 docs
    Small domestic
  • 9 ALLOA ROAD, LONDON, SE8 5AH

    DC/19/113295 Submitted 30 Jul 2019 50 yards away

    Replacement of 4 No single glazed double sash windows to front and rear ground floor at 9 Alloa Road, SE8 with timber framed double glazed sash windows to match existing.

    Granted Full applications Windows or glazing 6 docs
  • 75 ALLOA ROAD, LONDON, SE8 5AH

    DC/19/114454 Submitted 29 Oct 2019 50 yards away

    The construction of a two storey building to the front of 75 Alloa Road SE8, to be used ancillary to the main house to provide guest room, shower and bike store.

    Refused Householder 14 docs
    Domestic
  • 9 ALLOA ROAD, LONDON, SE8 5AH

    DC/19/111909 Submitted 15 Apr 2019 50 yards away

    Proposed replacement of the existing slate roof at 9 Alloa Road, SE8, together with replacement of the existing cast iron rainwater good with a uPVC material.

    Granted Full applications Roofing 5 docs
  • 2 SYBIL PHOENIX CLOSE, LONDON, SE8 5BA

    DC/19/112376 Submitted 22 May 2019 50 yards away

    Prior Approval for the construction of a single-storey rear extension at 2 Sybil Phoenix Close, SE8 5BA which would extend beyond the rear wall of the original dwelling by 5.5 metres, for which the maximum height will be 4.0 metres and the height at the eaves of the proposed extension will be 3.0 metres.

    Granted Prior approval Extension
    Small domestic

In Lewisham

  • DC/26/145177 Awaiting decision

    162 CHUDLEIGH ROAD, LONDON, SE4 1EE

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a hip-to-gable extension and rear dormer at 162 Chudleigh Road, SE4 1EE.

    Received 25 Aug, published by the council 28 Aug 2026 Lawful development
  • DC/26/145149 Awaiting decision

    288 GROVE STREET, LONDON, SE8 3RF

    Application for a Lawful Development Certificate (Existing) submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) to establish that the lawful use of 288 Grove Street, SE8, as a self-contained residential dwelling (Use Class C3).

    Received 24 Aug, published by the council 8 Sep 2026 Lawful development
  • DC/26/143983 Granted

    1 SANDROCK ROAD, LONDON, SE13 7TS

    Application for a Lawful Development Certificate existing submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) to establish that the lawful use of 1 Sandrock Road, SE13, is as a small house in multiple occupation for no more than six residents.

    Received 12 May, published by the council 25 Jul 2026 Lawful development
  • DC/26/144507 Granted

    46 WOOLSTONE ROAD, LONDON, SE23 2SG

    Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town and Country Planning Act 1990 (as amended) and Class A, Part 1, Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the demolition of the existing conservatory, the construction of a single-storey rear extension, and the replacement of rear and side elevation windows and doors at 46 Woolstone Road, SE23.

    Received 23 Jun, published by the council 25 Jul 2026 Lawful development
  • DC/26/144512 Granted

    2 HAFTON ROAD, LONDON, SE6 1LP

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a hip-to-gable and rear roof extension with the insertion of two front rooflights at 2 Hafton Road, SE6

    Received 24 Jun, published by the council 25 Jul 2026 Lawful development