Skip to content
PlanIndex Get alerts
Menu

Planning application

1 Haddon Terrace Didcot OX11 7HY

Decided South Oxfordshire P25/S3686/HH Other (Householder)

Works: Extension 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 first floor side extension.

As published by the council, reference P25/S3686/HH

Application record

Reference
P25/S3686/HH
Type
Other (Householder)
Status
Permitted
Decision
Planning Permission
Received
21 Nov 2025
Validated
21 Nov 2025
Decided
8 Jan 2026
Postcode
OX11 7HY

Site history

Applications at this address on the South Oxfordshire register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • P26/S0795/S73 Granted

    1 Haddon Terrace, Didcot, OX11 7HY

    Variation of Condition 2 (approved plans) on planning permission ref P25/S3686/HH - to increase the depth of the side extension. Erection of first floor side extension.

    Decided 28 Apr 2026 Conditions

Timeline

Dates from the published record

  1. 21 Nov 2025

    Received by South Oxfordshire

  2. 8 Jan 2026

    Decision issued: Planning Permission

  3. 9 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • P26/S0795/S73 Granted

    1 Haddon Terrace, Didcot, OX11 7HY

    Variation of Condition 2 (approved plans) on planning permission ref P25/S3686/HH - to increase the depth of the side extension. Erection of first floor side extension.

    Decided 28 Apr 2026 Conditions

Documents

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

10 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

  • 1 Haddon Terrace, Didcot, OX11 7HY

    P26/S0795/S73 Submitted 13 Mar 2026 0m away

    Variation of Condition 2 (approved plans) on planning permission ref P25/S3686/HH - to increase the depth of the side extension. Erection of first floor side extension.

    Granted Conditions Extension 10 docs

  • 63 Lydalls Road Didcot OX11 7HX

    P19/S3030/PDH Submitted 25 Sep 2019 26m away

    Single storey rear extension Depth 6m Height 2.9m Height to eaves 2.55m

    Decided Outline Extension 2 docs
    Small domestic

  • 65a Lydalls Road DIDCOT Oxon OX11 7HZ

    P17/S0859/PDH Submitted 2 Mar 2017 44m away

    Remove conservatory and erect single storey rear extension for garden room. Depth 4.5m Height 3.3m Height to eaves 2.3m

    Decided Outline Extension 4 docs
    Small domestic

  • 32 King Alfred Drive Didcot OX11 7NT

    P19/S4359/HH Submitted 28 Nov 2019 58m away

    Proposed dormer window at the front of the property.

    Refused Householder Loft or dormer Windows or glazing 11 docs
    Domestic

  • 31 King Alfred Drive, Didcot, OX11 7NT

    P21/S2365/HH Submitted 21 May 2021 58m away

    Single storey side extension, widen existing vehicular access, block pave parking/turning area to SUDs specification.

    Granted Householder Extension 9 docs
    Small domestic

  • 29 Haydon Road Didcot Oxon OX11 7JA

    P19/S2414/HH Submitted 31 Jul 2019 83m away

    Single-storey extension on the South-West corner of the property for use as a utility room; internal wall alteration.

    Decided Householder Extension 4 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