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Planning application

Marchwood, High Park Avenue, East Horsley, Leatherhead, KT24 5DF

Granted Guildford 26/P/00132 Full Application

Works: Extension Windows or glazing Small 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

Erection of a two-storey west side extension, a first-floor east side extension, a single-storey rear extension, creation of rear terrace and alterations to fenestration and external walls.

As published by the council, reference 26/P/00132

Application record

Reference
26/P/00132
Type
Full Application
Status
Decided
Decision
Granted As published: Approve
Received
2 Feb 2026
Validated
2 Feb 2026
Decided
22 Apr 2026
Ward
Clandon & Horsley
Parish
East Horsley
Decision by
Delegated
Postcode
KT24 5DF

Site history

Applications at this address on the Guildford register

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

  • 25/P/01476 Refused

    Marchwood, High Park Avenue, East Horsley, Leatherhead, KT24 5DF

    Erection of two storey side extension, single-storey rear infill extension, first-floor side extension and partially covered rear terrace with conversion of garage to habitable accommodation, roof lights and changes to fenestration.

    Decided 30 Dec 2025 Full applications

Timeline

Dates from the published record

  1. 2 Feb 2026

    Received by Guildford

  2. 22 Apr 2026

    Decision issued: Approve

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

OSP Architecture Ltd Agent, an architecture practice registered in Farnham

Active · incorporated 2025 · Farnham

30 applications on PlanIndex · across 10 councils · 93% granted

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

See their track record

Documents

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

13 documents on file for this application

  • Decision notice Decision · 23 Apr 2026
  • Delegated officer report Report · 23 Apr 2026
  • Application form redacted Application Form · 02 Feb 2026
  • Coloured site plan Drawing · 02 Feb 2026
  • Coloured street elevations Drawing · 02 Feb 2026
  • Proposed site plan Drawing · 02 Feb 2026
  • Proposed floor/roof plans Drawing · 02 Feb 2026
  • Proposed elevations Drawing · 02 Feb 2026
  • Location plan Drawing · 02 Feb 2026
  • Existing site plan Drawing · 02 Feb 2026
  • Existing plans and elevations Drawing · 02 Feb 2026
  • Climate change questionnaire Application Document · 02 Feb 2026
  • Covering letter Application Document · 02 Feb 2026

Watch members (£5 a month) open the document list from here.

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What this grant of permission means

Guildford granted permission on 22 April 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Abbotswood, High Park Avenue, East Horsley, Leatherhead, KT24 5DF

    22/P/01844 Submitted 31 Oct 2022 50 yards away

    Enlarged front left dormer window and extension to the front of the garage (retrospective application) (Amended plan received on 24/03/2023 omitting the rear dormer window from the plans and elevations)

    Granted Full applications Extension Loft or dormer +1 12 docs
  • Abbotswood, High Park Avenue, East Horsley, Leatherhead, KT24 5DF

    22/P/01845 Submitted 31 Oct 2022 50 yards away

    Enlarge roof to accommodate an ensuite shower room with rooflight and to reduce partially constructed rear dormer window

    Refused Full applications Loft or dormer Windows or glazing 25 docs
  • Marchwood, High Park Avenue, East Horsley, Leatherhead, KT24 5DF

    25/P/01476 Submitted 28 Oct 2025 50 yards away

    Erection of two storey side extension, single-storey rear infill extension, first-floor side extension and partially covered rear terrace with conversion of garage to habitable accommodation, roof lights and changes to fenestration.

    Refused Full applications Extension Loft or dormer +1 14 docs
    Small domestic
  • Sherwood, High Park Avenue, East Horsley, Leatherhead, KT24 5DF

    24/P/01388 Submitted 24 Sep 2024 50 yards away

    Lawful Development Certificate (Proposed) for the erection of a single storey detached outbuilding to rear garden.

    Granted Lawful development 12 docs
    Small domestic
  • Tanagh Beg, High Park Avenue, East Horsley, Leatherhead, KT24 5DE

    25/P/01682 Submitted 12 Dec 2025 50 yards away

    Erection of a single storey side and rear extension with a new chimney stack, creation of a pergola and roof alterations to the two existing front gables.

    Granted Full applications Extension Roofing 9 docs
    Small domestic
  • Lime Tree Cottage, High Park Avenue, East Horsley, Leatherhead, KT24 5DE

    26/P/01182 Submitted 1 Sep 2026 50 yards away

    80% historically approved · decision due ~27 Oct

    Certificate of lawfulness for a proposed development to establish whether the erection of a ground floor rear extension with roof lantern following demolition of existing conservatory would be lawful

    Awaiting decision Lawful development Extension Demolition +1 5 docs

In Guildford

  • 26/P/01278 Awaiting decision

    MECA,WORPLESDON UNITED REFORMED CHURCH, Rickford, Worplesdon, GUILDFORD, GU3 3PH

    Variation of Condition

    Received 28 Sep, published by the council 10 Oct 2026 Full applications
  • 26/P/01254 Awaiting decision

    Elm End Cottage and Hurtwood View Cottage, Little London, Albury, Guildford, GU5 9DG

    Temporary change of use of existing dwellings (Use Class C3) to short-term visitor accommodation (to be managed and operated as part of the adjacent Public House with associated changes to access, parking and landscaping)

    Received 21 Sep, published by the council 29 Sep 2026 Full applications
  • 26/P/01215 Awaiting decision

    Tethers End, Farley Green Road, Farley Green, Albury, Guildford, GU5 9DL

    Erection of extension to existing terrace.

    Received 9 Sep, published by the council 10 Sep 2026 Full applications
  • 26/P/01214 Awaiting decision

    1 Bury Fields, Guildford, GU2 4AZ

    Construction of a single-storey rear extension, extending approximately 1.5 metres beyond the existing rear elevation and approximately 4 metres in width, in line with the existing kitchen, to enlarge the existing kitchen/dining area. The works will include the construction of a new external wall and roof, together with alterations to the existing rear door and window openings.

    Received 9 Sep, published by the council 10 Sep 2026 Full applications
  • 26/P/01210 Awaiting decision

    13 Friary Street, Guildford, GU1 4EN

    Application under Section 73 of the Town and Country Planning Act 1990 (as amended) to vary condition 3 (operating hours) to enable the restaurant to trade 24 hours a day, seven days a week, for outgoing customer deliveries only of planning permission 19/P/01250 (Application for the change of use from Use Class A3 (restaurant and cafe) to a flexible use within Classes A3 and / or A5 (hot food takeaway)).

    Received 8 Sep, published by the council 9 Sep 2026 Full applications