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Planning application

13 SANDY HILL ROAD, WOOLWICH, LONDON, SE18 6SA

Granted Greenwich 25/1871/HD Householders

Works: Loft or dormer Domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Amendment of roof, raising the ridge by 150mm, installation of a triple velux skylight to the front roof slope and associated works.

As published by the council, reference 25/1871/HD

Application record

Reference
25/1871/HD
Type
Householders
Status
Decided
Decision
Approve
Received
9 Jun 2025
Validated
18 Jun 2025
Decided
13 Aug 2025
Ward
WOOLWICH COMMON
Parish
Woolwich & Thamesmead
Decision by
Delegation
Postcode
SE18 6SA

Site history

Applications at this address on the Greenwich register

This site has had 4 applications since 2024: 3 approved, 1 refused.

  • 25/0359/CP Granted

    13 SANDY HILL ROAD, WOOLWICH, LONDON, SE18 6SA

    Certificate of Lawfulness (Proposed) is sought for rear extensions of 3m each to the outrigger and main body of the house with skylights and green roofs.

    Decided 31 Mar 2025 Lawful development
  • 24/2856/PN1 Refused

    13 SANDY HILL ROAD, WOOLWICH, LONDON, SE18 6SA

    Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 6.00m, for which the maximum height will be 3.00m and the height at the eaves will be 3.00m.

    Decided 25 Sep 2024 Prior approval
  • 24/2747/CP Granted

    13 SANDY HILL ROAD, WOOLWICH, LONDON, SE18 6SA

    Certificate of Lawfulness (Proposed) is sought for conversion of attic space to create a loft conversion, to include a new staircase, bedroom with ensuite, rear dormer windows, and two rooflights to the front roof slope. (AMENDED)

    Decided 2 Oct 2024 Lawful development

Timeline

Dates from the published record

  1. 9 Jun 2025

    Received by Greenwich

  2. 18 Jun 2025

    Validated

    Checked as complete and ready for consideration.

  3. 13 Aug 2025

    Decision issued: Approve

  4. 11 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

SIA Design Build Ltd Agent, a design practice registered in London

Dissolved · incorporated 2011 · London

9 applications on PlanIndex · across 2 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

23 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Greenwich granted permission on 13 August 2025, 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 8 SANDY HILL ROAD, LONDON, SE18 6SA

    23/1496/HD Submitted 5 May 2023 0m away

    Proposed front facing dormer, front facing roof light, increase the ridge height of the original roof, front boundary wall, replacement windows to the front elevation, replacement front door, alterations to front garden with associated external alterations

    Refused Householder Loft or dormer Roofing +1 10 docs
    Small domestic

  • 2 Sandy Hill Road, Woolwich, London, SE18 6SA

    17/1556/F Submitted 17 May 2017 0m away

    Construction of a part 1/part 2-storey rear extension.

    Granted Full applications Extension 7 docs

  • 7 SANDY HILL ROAD, WOOLWICH, LONDON, SE18 6SA

    22/2657/HD Submitted 8 Aug 2022 0m away

    Excavation of front garden to create car parking space, drop kerb, porch entrance to side of the property, conversion of basement to habitable room with reinstatment of front window, single storey rear extension, removal of rear chimney, internal alterations and associated works (Re-Consultation- Updated site plan).

    Granted Householder Extension Windows or glazing 15 docs
    Small domestic

  • 25 SANDY HILL ROAD, WOOLWICH, LONDON, SE18 6SA

    11/2315/F Submitted 6 Oct 2011 0m away

    Erection of a part single part two storey rear extension.

    Granted Householder Extension 12 docs
    Domestic

  • 8 SANDY HILL ROAD, WOOLWICH, LONDON, SE18 6SA

    23/0220/CP Submitted 20 Jan 2023 0m away

    Certificate of Lawfulness (Proposed) is sought for a change of use from HMO (C4) to residential (C3a), including a loft conversion, rear extension, removal of render at both front and back, replacement of front and rear windows and front door, solar panels, skylights to front roof pitch and replacement of roof tiles.

    Granted Lawful development Extension Loft or dormer +2 8 docs

  • 13 SANDY HILL ROAD, WOOLWICH, LONDON, SE18 6SA

    24/2747/CP Submitted 5 Aug 2024 0m away

    Certificate of Lawfulness (Proposed) is sought for conversion of attic space to create a loft conversion, to include a new staircase, bedroom with ensuite, rear dormer windows, and two rooflights to the front roof slope. (AMENDED)

    Granted Lawful development Loft or dormer Windows or glazing 21 docs

In Greenwich

  • 26/0628/HD Granted

    4 FURZEFIELD ROAD, BLACKHEATH, LONDON, SE3 8TX

    Replacement of shed, replacement of windows and doors, installation of windows and doors to rear outrigger, lifting of eaves to the outrigger, installation of rooflights and the demolition and reconstruction of the front garden wall and new gate with associated works (Reconsultation)(Revised description)

    27 Feb 2026 Householder
  • 26/0148/HD Refused

    237 WICKHAM LANE, PLUMSTEAD, LONDON, SE2 0YB

    Retrospective construction of a side extension made of wood and pvc cladding, and associated works. (amended description).

    16 Jan 2026 Householder
  • 26/0752/HD Granted

    40 KING WILLIAM WALK, GREENWICH, LONDON, SE10 9HU

    Proposed rear lower ground floor extension, including terrace and associated balustrading; alterations and works to front vaults; new and replacement of doors and openings; and all associated works.

    10 Mar 2026 Householder
  • 26/0434/HD Granted

    15 VANBRUGH FIELDS, BLACKHEATH, LONDON, SE3 7TZ

    Construction of a single storey rear extension with dual pitched roof and installation of a skylight. Replacement of first floor side window with associated works.

    11 Feb 2026 Householder
  • 26/2228/HD Withdrawn

    70A SIDCUP ROAD, LONDON, SE12 8BW

    Retrospective Planning application - Outbuilding 4.7x2.6m with the maximal height not exceeding 2.45m

    22 Jul 2026 Householder