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Planning application

21 RENNETS WOOD ROAD, ELTHAM, LONDON, SE9 2NF

Granted Greenwich 25/3719/HD Householders

Works: Extension 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

Construction of a ground floor wrap-around extension comprising a rear extension extending 3.6 metres from the rear of the main house, together with all associated works.

As published by the council, reference 25/3719/HD

Application record

Reference
25/3719/HD
Type
Householders
Status
Decided
Decision
Approve
Received
5 Nov 2025
Validated
12 Nov 2025
Decided
7 Jan 2026
Ward
ELTHAM TOWN & AVERY HILL
Parish
Eltham & Kidbrooke
Decision by
Delegation
Postcode
SE9 2NF

Timeline

Dates from the published record

  1. 5 Nov 2025

    Received by Greenwich

  2. 12 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 7 Jan 2026

    Decision issued: Approve

  4. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in West Wickham

28 applications on PlanIndex · across 5 councils · 100% granted

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Documents

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

13 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

Greenwich granted permission on 7 January 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 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

  • 33 RENNETS WOOD ROAD, ELTHAM, LONDON, SE9 2NF

    25/3282/HD Submitted 2 Oct 2025 0m away

    Garage conversion, construction of a two-storey side extension and a single storey rear extension, installation of three rooflights, and replacement of render with associated works (REVISED DESCRIPTION)

    Granted Householder Extension Loft or dormer 16 docs
    Small domestic

  • 20 RENNETS WOOD ROAD, ELTHAM, LONDON, SE9 2ND

    26/0115/HD Submitted 13 Jan 2026 100m away

    Conversion of garage to habitable room, construction of part single, part two storey side and rear wrap around extension and loft conversion with 1No rear dormer with juliet balcony and 2No roof light at front roof together with roof alteration from hip end to gable end. Replacement of windows and front door to front elevation. (Re-consultation due to amended description)(partially retrospective - changes proposed to dormer)(resubmission)

    Refused Householder Extension Loft or dormer +1 23 docs
    Domestic

  • 20 RENNETS WOOD ROAD, ELTHAM, LONDON, SE9 2ND

    21/1415/HD Submitted 16 Apr 2021 100m away

    Demolition of the existing garage and construction of part single and part two storey side and rear extension.

    Refused Householder Extension Demolition 16 docs
    Domestic

  • 20 RENNETS WOOD ROAD, ELTHAM, LONDON, SE9 2ND

    26/1468/HD Submitted 13 May 2026 100m away

    Conversion of garage to habitable room, construction of part single, part two storey side and rear wrap around extension and loft conversion with 1no. rear dormer with juliet balcony and 2no. roof lights at front roof together with roof alteration from hip end to gable end, replacement of windows and front door to front elevation and partially retrospective ? changes proposed to dormer.(re-submission)

    Refused Householder Extension Loft or dormer +1 23 docs
    Domestic

  • 37 PACKMORES ROAD, ELTHAM, LONDON, SE9 2NB

    26/1115/HD Submitted 9 Apr 2026 120m away

    Construction of single storey side and rear extension and associated works.

    Granted Householder Extension 12 docs
    Small domestic

  • 37 PACKMORES ROAD, ELTHAM, LONDON, SE9 2NB

    26/1116/HD Submitted 9 Apr 2026 120m away

    Demolition of garage and side extension; construction of a single-storey side/ rear wraparound extension and a first floor side extension, incorporating installation of rooflights, and replacement rear window with associated works.

    Granted Householder Extension Loft or dormer +2 8 docs
    Small domestic

In Greenwich

  • 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
  • 26/1187/HD Granted

    13 REYNOLDS PLACE, BLACKHEATH, LONDON, SE3 8SX

    Replacement of roof tiles and associated works.

    16 Apr 2026 Householder