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Planning application

23A Blandy Road, Henley-on-Thames, RG9 1QB

Granted South Oxfordshire P26/S0548/HH Householder Application

Works: New dwelling 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

Deep retrofit and two-storey rear extension to detached dwelling including replacement pitched roof, flat roof and new external wall insulation and facing materials.

As published by the council, reference P26/S0548/HH

Application record

Reference
P26/S0548/HH
Type
Householder Application
Status
Decision Made
Decision
Planning Permission is Granted
Received
20 Feb 2026
Validated
26 Feb 2026
Decided
14 May 2026
Decision by
Delegated
Postcode
RG9 1QB

Timeline

Dates from the published record

  1. 20 Feb 2026

    Received by South Oxfordshire

  2. 26 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 14 May 2026

    Decision issued: Planning Permission is Granted

  4. 9 Aug 2026

    Added to PlanIndex

Documents

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

16 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

South Oxfordshire granted permission on 14 May 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

  • 6 Blandy Road HENLEY-ON-THAMES RG9 1QB

    P17/S0898/HH Submitted 6 Mar 2017 0m away

    Conversion of existing garage to residential accommodation

    Decided Householder 6 docs
    Domestic

  • 73 Blandy Road, Henley-On-Thames, RG9 1QB

    P21/S2613/NM Submitted 7 Jun 2021 0m away

    Non material amendment to application P21/S0562/HH to change existing landing window from rectangle to square (side elevation east) & to change existing rear window from 1.8m x 1.2m to 1.8 x 2m (rear elevation south). Single storey front, side and rear extensions. Two storey rear extension, and erection of addition side roof dormers. Re-roof with Marley modern brown concrete tiles and render existing and new dormers. Rendering of existing and new elevations with self coloured render, timber clad front ground floor elevation, powder coated aluminium double glazed windows. Demolition of existing garage and shed.

    Decided Amendments Extension Loft or dormer +3 4 docs
    Small domestic

  • 41 Blandy Road Henley-on-Thames RG9 1QB

    P20/S0686/HH Submitted 21 Feb 2020 0m away

    Front porch.

    Decided Householder Extension 4 docs
    Small domestic

  • 37 Blandy Road HENLEY-ON-THAMES Oxon RG9 1QB

    P18/S0736/LDE Submitted 1 Mar 2018 0m away

    Conversion of integral garage into extended kitchen under part 1, class A of Town & County Planning (General Permitted Development) Order as amended 2008.

    Decided Lawful development 6 docs

  • 28 Blandy Road Henley-On-Thames RG9 1QB

    P19/S2063/HH Submitted 28 Jun 2019 0m away

    Two-storey side extension, single-storey rear extension, garage conversion, change of entrance position, and internal alterations.

    Decided Householder Extension 8 docs
    Small domestic

  • 16 Blandy Road Henley-on-Thames RG9 1QB

    P26/S0215/LDP Submitted 26 Jan 2026 0m away

    Conversion of existing attached double garage, comprising the full conversion of the left-hand garage and the partial conversion of the rear section of the right-hand garage, including replacement of one garage door with a window to match existing and matching brick infill.

    Decided Lawful development Extension Windows or glazing 15 docs

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