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Bourne Cottage Bourne Lane Twyford Hampshire SO21 1NX

SDNP/26/00532/HOUSHouseholderAwaiting decision
Site boundary (council red line)

Proposal

To demolish an existing two-storey rear extension and develop a 1.5-storey side infill extension and double car port to the front driveway with associated landscaping works.

Received
10 February 2026
Decision due
7 April 2026
Decision level
Delegated (officer decision)
Council
South Downs
Ward
Colden Common And Twyford Ward
Agent
Residence Architects Ltd
  1. Received10 Feb
  2. Validated10 Feb
  3. Consult.16 Apr
  4. Target7 Apr
  5. Decided

Have your say

Comments close on 16 April.

Comment on the council's siteDocuments (20)

About this application

This is a full planning application for a two storey rear extension at Bourne Cottage Bourne Lane Twyford Hampshire SO21 1NX. South Downs has handled 5,093 applications of this type. It has been with the council since 10 February 2026 and is still awaiting a decision. There has been 1 other application at this address. In the past year there have been 41 applications across Colden Common And Twyford Ward. We hold 1,499 applications in total for the SO21 postcode area.

88% of full applications at South Downs were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SO21 1NX
Application type
Householder
Scale / size
Small
Parish
Twyford Parish Council

Planning application dates

Date validated
10 February 2026
Last date for comments
16 April 2026

Applicant and agent

Agent
Residence Architects Ltd
Architect profile
RESIDENCE ARCHITECTS LIMITED
Agent address
Barn Cottage High Street Twyford Nr Winchester Hampshire SO21 1RF United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14672149
Documents
20

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Nutrient neutrality catchment: River Itchen SACApplies to new homes and overnight accommodation · +1 more
  • National park: South Downs
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: Article 4 directions and tree preservation orders.

Also checked, none recorded (20)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2026
    10 Jun

    Non Material amendment to original planning consent SDNP/26/00532/HOUS

    ApprovedNon-material amendmentAmendmentSDNP/26/02284/NMA
  2. 2026
    10 Feb

    To demolish an existing two-storey rear extension and develop a 1.5-storey side infill extension and double…

    This applicationPendingFullSDNP/26/00532/HOUS

Source: South Downs

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