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Planning application

3 Old Hillside Road Winchester Hampshire SO22 5LN

Granted Winchester 26/00653/HOU Householder Application

Works: Extension Loft or dormer Demolition 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

Extension of ground floor to side and rear. Demolition of garage. Replacement of existing roof and dormer to create a larger first floor.

As published by the council, reference 26/00653/HOU

Application record

Reference
26/00653/HOU
Type
Householder Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
26 Mar 2026
Validated
26 Mar 2026
Decided
21 May 2026
Ward
ST BARNABAS WARD
Parish
Winchester Town
Decision by
Delegated Decision
Postcode
SO22 5LN

Site history

Applications at this address on the Winchester register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • 26/01961/DIC Awaiting decision

    3 Old Hillside Road Winchester Hampshire SO22 5LN

    Discharge of Condition 4 of 26/00653/HOU - roof tile specification

    Submitted 22 Sep 2026

Timeline

Dates from the published record

  1. 26 Mar 2026

    Received by Winchester

  2. 21 May 2026

    Decision issued: Application Permitted

  3. 26 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/01961/DIC Awaiting decision

    3 Old Hillside Road Winchester Hampshire SO22 5LN

    Discharge of Condition 4 of 26/00653/HOU - roof tile specification

    Submitted 22 Sep 2026

Who's behind it

Company information only, from the register and Companies House

Giles Architects Ltd Agent, an architecture practice registered in Winchester

Dissolved · incorporated 2018 · Winchester

20 applications on PlanIndex · across 4 councils · 100% 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

19 documents on file for this application

  • DECISION NOTICE - APPROVE WITH CONDITIONS Decision Notice · 21 May 2026
  • CITY OF WINCHESTER TRUST-NEUTRAL(FULL) Public Comment · 06 May 2026
  • APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 26 Mar 2026
  • BIODIVERSITY SURVEY AND REPORT Background Papers · 26 Mar 2026
  • THE LOCATION PLAN Drawing · 26 Mar 2026
  • SITE/BLOCK PLAN - EXISTING Drawing · 26 Mar 2026
  • EXISTING FIRST FLOOR PLAN Drawing · 26 Mar 2026
  • ROOF PLAN - EXISTING Drawing · 26 Mar 2026
  • BLOCK PLAN OF THE SITE Drawing · 26 Mar 2026
  • PROPOSED GROUND FLOOR PLAN Drawing · 26 Mar 2026
  • PROPOSED FIRST FLOOR PLAN Drawing · 26 Mar 2026
  • ROOF PLAN - PROPOSED Drawing · 26 Mar 2026
  • SECTION - PROPOSED AA Drawing · 26 Mar 2026
  • SECTION - EXISTING AA Drawing · 26 Mar 2026
  • PROPOSED EAST AND WEST ELEVATIONS Drawing · 26 Mar 2026
  • PROPOSED NORTH AND SOUTH ELEVATION Drawing · 26 Mar 2026
  • EXISTING GROUND FLOOR PLAN Drawing · 26 Mar 2026
  • EXISTING EAST AND WEST ELEVATIONS Drawing · 26 Mar 2026
  • EXISTING NORTH AND SOUTH ELEVATIONS Drawing · 26 Mar 2026

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

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What this grant of permission means

Winchester granted permission on 21 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 0.3 miles

  • Acer House 37 Dean Lane Winchester Hampshire SO22 5LL

    21/02500/NMA Submitted 24 Sep 2021 50 yards away

    Alterations to windows and fenestration Movement of solar panels to garage Additional Gate

    Decided Amendments Windows or glazing 7 docs
  • 18 Dean Lane Winchester SO22 5LL

    21/01136/DIC Submitted 28 Apr 2021 50 yards away

    Discharge of condition 4 of planning application 20/00886/FUL

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  • Acer House 37 Dean Lane Winchester Hampshire SO22 5LL

    21/00996/NMA Submitted 12 Apr 2021 50 yards away

    Windows and solar panels. See attached for full details (19/01847/FUL) (RETROSPECTIVE)

    Decided Amendments Windows or glazing 6 docs
  • Bramcote 25 Dean Lane Winchester Hampshire SO22 5LH

    24/01567/TPO Submitted 22 Jul 2024 50 yards away

    1) Tree T1 - Reduce crown spread to the north by 1m to suitable secondary growth points to give an approximate clearance of 2m from the house and remove major dead wood (diameter greater than 25mm). (Reference section 4.2 of attached report.) 2) Mature Willow located on a raised mound on the rear lawn approximately 16m to the south of the house, height is 13m with a crown radius of 8m. There is a substantial amount of deadwood in the crown, the large lateral limb at 4m to the north is overextended with a lot of end weight. Furthermore, the large lateral at 4m to the south is also overextended with substantial end weight. To try and prevent the potential failure of these two main laterals, requesting reducing the lateral to the north by 1.5m to suitable secondary growth points and reducing the lateral to the south by 1.5m to suitable secondary growth points and remove all major deadwood (diameter greater than 25mm). (Reference section 4.17 of attached report.)

    Granted Trees 2 docs
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    22/00166/HOU Submitted 26 Jan 2022 50 yards away

    Single storey front extension

    Granted Householder Extension 6 docs
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  • 22 Dean Lane Winchester SO22 5LL

    21/02679/HOU Submitted 15 Oct 2021 100 yards away

    Alterations to existing detached double garage to include raising of roof and addition of first floor to create home gymnasium.

    Granted Householder 14 docs
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In Winchester

  • 26/02225/HOU Awaiting decision

    28 Elizabeth Way Bishops Waltham Southampton Hampshire SO32 1SQ

    SINGLE STOREY FRONT EXTENSION TO FORM PORCH AND WC AREA

    Received 26 Oct, published by the council 4 Nov 2026 Householder
  • 26/02158/HOU Awaiting decision

    27 Manor Close Wickham Fareham Hampshire PO17 5BZ

    2-storey extension to front elevation of house and alteration to porch roof

    Received 19 Oct, published by the council 4 Nov 2026 Householder
  • 26/02159/HOU Awaiting decision

    30 East Street Alresford Hampshire SO24 9EE

    Proposed erection of a free-standing single storey outbuilding in rear garden.

    Received 19 Oct, published by the council 4 Nov 2026 Householder
  • 26/02132/HOU Awaiting decision

    24 Cranworth Road Winchester Hampshire SO22 6SE

    Side extension replacing existing conservatory, reconfiguration of windows to provide new doors, new patio and removal of chimney stack.

    Received 15 Oct, published by the council 20 Oct 2026 Householder
  • 26/02131/HOU Awaiting decision

    Dawson New Farm Road Alresford Hampshire SO24 9QP

    Erection of a single-storey side and front extension and installation of Velux windows in the existing roof.

    Received 14 Oct, published by the council 19 Oct 2026 Householder