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Planning application

13 Walton Avenue, Henley-On-Thames, RG9 1LA

Granted South Oxfordshire P21/S3332/LDP Certificate of Lawfulness of Proposed Use or Development

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

Proposal

Proposed garden room to rear garden

As published by the council, reference P21/S3332/LDP

Application record

Reference
P21/S3332/LDP
Type
Certificate of Lawfulness of Proposed Use or Development
Status
Decision Made
Decision
Granted As published: Certificate of Lawful Use or Development is Granted
Received
26 Jul 2021
Validated
26 Jul 2021
Decided
16 Sep 2021
Decision by
Delegated
Postcode
RG9 1LA

Site history

Applications at this address on the South Oxfordshire register

This site has had 2 applications since 2021: 2 approved, 0 refused.

  • P21/S3790/HH Granted

    13 Walton Avenue Henley-On-Thames RG9 1LA

    Single storey rear extension, a stepped first floor rear extension, use of garage as habitable space and modifications to the garage doors to the front elevation (As amended by plans 2021-10-19 to move cycle and bin store outside of the RPA of protected trees).

    Decided 22 Oct 2021 Householder

Timeline

Dates from the published record

  1. 26 Jul 2021

    Received by South Oxfordshire

  2. 16 Sep 2021

    Decision issued: Certificate of Lawful Use or Development is Granted

  3. 12 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Pelican Architecture and Design Ltd Agent, an architecture practice registered in Twickenham

Active · incorporated 2014 · Twickenham

55 applications on PlanIndex · across 12 councils · 98% granted

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

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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.

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What this grant of permission means

South Oxfordshire granted permission on 16 September 2021, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Roundwood 20 Walton Avenue Henley-on-Thames RG9 1LA

    P25/S3249/S73 Submitted 15 Oct 2025 50 yards away

    Variation of condition 5 (Tree Protection (implementation as approved)) and discharge of condition 6 (location of drainage and services) on application ref. P24/S3030/FUL (Demolition of existing residential property and construction of single self build dwelling) - addition of services route.

    Granted Amendments New dwelling Demolition +1 16 docs
    Domestic

  • Roundwood, 20 Walton Avenue, Henley-on-Thames, RG9 1LA

    P24/S3030/FUL Submitted 25 Sep 2024 50 yards away

    Demolition of existing residential property and construction of single self build dwelling.

    Granted Full applications New dwelling Demolition 35 docs
    Domestic

  • 3 Walton Avenue, Henley-on-Thames, RG9 1LA

    P24/S2582/HH Submitted 12 Aug 2024 50 yards away

    Adjustments to roof, addition of external wall insulation, new porch.

    Granted Householder Extension 18 docs
    Small domestic

  • Wisteria House, Walton Avenue, Henley-on-Thames, RG9 1LA

    P24/S2484/LDP Submitted 5 Aug 2024 50 yards away

    Certificate of Lawfulness for a proposed bathroom extension to an office barn located at the end of the garden.

    Granted Lawful development Extension 11 docs

  • Wisteria House Walton Avenue HENLEY-ON-THAMES RG9 1LA

    P17/S4155/HH Submitted 23 Nov 2017 50 yards away

    Side and rear extension, porch alteration and removal of existing conservatory

    Granted Householder Extension 11 docs
    Small domestic

  • 6 Walton Avenue HENLEY-ON-THAMES RG9 1LA

    P17/S4156/HH Submitted 23 Nov 2017 50 yards away

    Single storey front/side extension

    Granted Householder Extension 14 docs
    Small domestic

In South Oxfordshire

  • P26/S3526/LDP Granted

    6 Littleworth Road Benson Wallingford OX10 6LY

    Certificate of Lawfulness Proposed for the formation of habitable roofspace with rear dormer and velux rooflights to the front

    Received 12 Aug, published by the council 27 Aug 2026 Lawful development
  • P26/S3808/LDE Granted

    45 St Andrews Road Henley-on-thames RG9 1HZ

    Removal of garage doors and making good of opening to receive new window, which has lawfully implemented planning permission P23/S2498/HH.

    Received 1 Sep, published by the council 8 Sep 2026 Lawful development
  • P26/S2662/LDP Granted

    Plumtree Cottage Whitehall Lane Checkendon Reading RG8 0TN

    Proposed installation of four roof-mounted photovoltaic (PV) panels to the front (road-facing) and four panels on rear roof slopes, and an external battery storage unit mounted to a side wall behind the side garden gate.

    Received 30 Jun, published by the council 15 Aug 2026 Lawful development
  • P26/S2791/LDP Granted

    Land adjacent to Cowley Substation OX44 9BD

    Proposed installation of underground cable between the substation and the Cowley National Grid Substation.

    Received 7 Jul, published by the council 5 Aug 2026 Lawful development
  • P26/S3447/LDP Granted

    7 Peppard Lane Henley-on-Thames RG9 1NJ

    Proposed loft conversion with rear roof dormer window and two rooflights.

    Received 10 Aug, published by the council 21 Aug 2026 Lawful development