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Planning application

22 Marmion Road Henley-on-Thames RG9 1DG

Decided South Oxfordshire P25/S4016/HH Other (Householder)

Works: Extension Windows or glazing Domestic

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

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Erection of ground floor rear infill extension, part two storey rear extension, new window to side elevation and associated works (amended scheme following approval of application P25/S1533/HH).

As published by the council, reference P25/S4016/HH

Application record

Reference
P25/S4016/HH
Type
Other (Householder)
Status
Permitted
Decision
Planning Permission
Received
16 Dec 2025
Validated
16 Dec 2025
Decided
10 Feb 2026
Postcode
RG9 1DG

Site history

Applications at this address on the South Oxfordshire register

This site has had 3 applications since 2025.

  • P26/S2255/NM Decided

    22 Marmion Road Henley-on-Thames RG9 1DG

    Non-material amendment to planning permission P25/S1533/HH (Erection of a ground floor rear infill extension, part two storey rear extension, new window to side elevation and associated works) - Chimney removed at party wall boundary line & neighbours chimney made good with bricks reused from demolished section to match existing design as close as possible.

    Decided 17 Jun 2026 Amendments
  • P25/S2704/HH Decided

    22 Marmion Road Henley-on-Thames RG9 1DG

    Erection of a rear facing roof dormer with associated roof detail. (Amended plans submitted reducing the scale of the dormer to a more suitable size and scale, amended plans received 13th October 2025)

    Decided 4 Nov 2025 Householder

Timeline

Dates from the published record

  1. 16 Dec 2025

    Received by South Oxfordshire

  2. 10 Feb 2026

    Decision issued: Planning Permission

  3. 9 Aug 2026

    Added to PlanIndex

Documents

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

15 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

After the decision

South Oxfordshire has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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

  • 20 Marmion Road Henley-On-Thames RG9 1DG

    P19/S3146/HH Submitted 8 Oct 2019 0m away

    Retrospective application to reinstate front door with a traditional timber front door

    Decided Householder 8 docs
    Domestic

  • 22 Marmion Road Henley-on-Thames RG9 1DG

    P26/S2255/NM Submitted 1 May 2026 0m away

    Non-material amendment to planning permission P25/S1533/HH (Erection of a ground floor rear infill extension, part two storey rear extension, new window to side elevation and associated works) - Chimney removed at party wall boundary line & neighbours chimney made good with bricks reused from demolished section to match existing design as close as possible.

    Decided Amendments Extension Demolition +1 2 docs

  • 22 Marmion Road Henley-on-Thames RG9 1DG

    P25/S2704/HH Submitted 28 Aug 2025 0m away

    Erection of a rear facing roof dormer with associated roof detail. (Amended plans submitted reducing the scale of the dormer to a more suitable size and scale, amended plans received 13th October 2025)

    Decided Householder Loft or dormer 14 docs
    Domestic

  • 9 Grove Road HENLEY-ON-THAMES Oxon RG9 1DH

    P17/S0459/HH Submitted 6 Feb 2017 20m away

    Single storey side return and first floor rear extensions.(As per amended plans received 16.03.2017)

    Decided Householder Extension 13 docs
    Small domestic

  • 1 Grove Road, Henley-On-Thames, RG9 1DH

    P21/S0674/NM Submitted 9 Feb 2021 20m away

    Non material amendment to application ref. P20/S3443/HH - change roof over first floor bathroom from monopitch to pitched roof with gable Single storey rear infill extension and enlargement of first floor.

    Refused Amendments Extension 18 docs
    Small domestic

  • 7 Marmion Road Henley-On-Thames RG9 1DG

    P19/S1962/HH Submitted 18 Jun 2019 33m away

    Single storey rear extension

    Decided Householder Extension 7 docs
    Small domestic

In South Oxfordshire

  • P26/S2374/HH Granted

    8 Icknield Close Didcot OX11 7AU

    Removal of garage. Single storey front/side extension.

    16 Jun 2026 Householder
  • P26/S2428/HH Granted

    11 Belle Vue Road Henley-on-Thames RG9 1JQ

    Proposed rear conservatory.

    10 Jun 2026 Householder
  • P26/S3895/HH Decided

    5 Glyn Avenue Didcot OX11 7AH

    Two-storey rear extension

    3 Sep 2026 Householder
  • P26/S2003/HH Granted

    26 Gidley Way Horspath Oxford OX33 1RG

    Proposed extension of the roof to form hip to gable including increasing the overall height and the insertion of three dormer windows. Erection of a rear extension and a front canopy entrance.

    3 Jun 2026 Householder
  • P26/S3131/HH Granted

    26 Hammer Lane Warborough Wallingford OX10 7DJ

    Proposed ground floor rear extension

    23 Jul 2026 Householder