England · Postcode area SO21
Planning applications in SO21, South Downs National Park
PlanningTrack collects these records from the public planning register of South Downs National Park Authority. 66 applications with a postcode in SO21 were received in the last 12 months. Search an address, application reference or proposal, or open the South Downs National Park planning applications page. Official South Downs National Park website
- Application in ProgressSDNP/26/04034/NMA
NMA to application SDNP/24/03751/FUL - The proposed amendment seeks approval for minor alterations to the external appearance and access arrangements of the approved development
St Swithuns Senior School Alresford Road Winchester Hampshire SO21 1HA
Received 19 Oct 2026 - Application in ProgressSDNP/26/03985/DCOND
Discharge of condition 5 and 6 for application SDNP/25/01713/LIS
Upper Chilland House Lower Chilland Lane Martyr Worthy Hampshire SO21 1EB
Received 15 Oct 2026 - Application in ProgressSDNP/26/03969/TCA
T1- Salix Tortarosa: Full canopy reduction between 1-2m to retain tree at a suitable size for it's surroundings.
6-7 The Drove Twyford Hampshire SO21 1QL
Received 14 Oct 2026 - Application in ProgressSDNP/26/03967/TPO
T1- Walnut: Permission to carry out a full canopy reduction, reducing the height of the tree by between 2-3m, and the lateral aspects by 1-2m. The tree is getting very large for it's surroundings as well as causing interference with the road, and structure beneath. The Owner wishes to contain the tree to a size appropriate for he garden. T2- Lime: Full canopy reduction by between 50-60%. The tree is incredibly close to the house and blocks a huge amount of light. It has also lost two limbs over the summer months, which have narrowly missed vehicles using the turning space at the end of the road, as well as a high number of pedestrians. This work would allow the tree to be retained at a more appropriate size, and greatly minimising the risk of any further limb failures for an area with such high footfall. T3- Indian Bean Tree: Full canopy reduction by between 2 and 3m. The tree is far too large for it's location, impeeding both the houses and also the pavement. This reduction would allow the the tree to be retained whilst avoiding impact on surrounding structures and footpaths.
St Christophers High Street Twyford Hampshire SO21 1NH
Received 14 Oct 2026 - Application in ProgressSDNP/26/03941/DCOND
Discharge of conditions 3 and 5 of application SDNP/25/04799/FUL
Marwell Wildlife Thompsons Lane Owslebury Hampshire SO21 1JH
Received 12 Oct 2026 - Application in ProgressSDNP/26/03940/CND
Application Reference Number: SDNP/24/01678/FULCondition Number(s): Condition 2 - Approved Plans ListConditions(s) Removal:To allow a minor amendment to include the introduction of two timber baffles to the timber plant enclosure at rear to provide adequate noise attenuation.The development hereby approved shall be carried out in accordance without following plans and documents;Drawing Number 2406 02CDrawing Number 2406 03CDrawing Number 2406 05CDrawing Number 2406 06CDrawing Number 2406 07CAcoustic Report by INVC dated 30/07/2026
The Chestnut Horse Avington Park Lane Easton Hampshire SO21 1EG
Received 12 Oct 2026 - Application in ProgressSDNP/26/03939/DCOND
Discharge of condition 3 and 4 of application SDNP/25/04233/HOUS
Yew Tree Cottage Avington Road Avington Hampshire SO21 1DD
Received 12 Oct 2026 - Application in ProgressSDNP/26/03923/DCOND
Discharge of condition 7 and 8 of planning application SDNP/25/00537/HOUS
Woodbury Lower Chilland Lane Martyr Worthy Hampshire SO21 1EB
Received 9 Oct 2026 - Application in ProgressSDNP/26/03822/DCOND
Discharge of condition 4 of planning consent SDNP/25/01712/HOUS
Upper Chilland House Lower Chilland Lane Martyr Worthy Hampshire SO21 1EB
Received 2 Oct 2026 - Application in ProgressSDNP/26/03674/FUL
Installation of 2 no: air source heat pumps
St John The Baptist Church Avington Lane Itchen Abbas Hampshire SO21 1BJ
Received 23 Sept 2026 - Decision PendingSDNP/26/03654/NMA
Non Material amendment to original planning consent SDNP/23/01689/FUL - Building 11 (2 offices over 2 floors) layout and elevations to be similar to the approved (amended) layouts for Buildings 9 and 10 (4 offices over 2 floors). The overall building footprint and floor area does not change. The ridge height for Building 11 (as originally approved) will be reduced by 450mm to match the height for the approved (amended) Buildings 9 and 10.
Hazeley Enterprise Park Hazeley Road Twyford Hampshire SO21 1QA
Received 22 Sept 2026 - Application in ProgressSDNP/26/03609/DCOND
Discharge of conditions 3 (Landscape and Trees) and 10 ( Archeology - WSI) of planning consent SDNP/23/01466/FUL
Twyford School High Street Twyford Hampshire SO21 1NW
Received 17 Sept 2026 - Application in ProgressSDNP/26/03630/PA13A
Nitrate removal plant installation - under Schedule 2, Part 13, Class A(g) of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended).
Pumping Station Easton Lane Easton Hampshire SO21 1DG
Received 15 Sept 2026 - Application in ProgressSDNP/26/03556/LDE
Storage room above garage has been used as residential for more than 10 years since the date of application SDNP/12/02716/HOUS
1 Bottom Pond Cottages Morestead Hill Morestead Hampshire SO21 1JE
Received 14 Sept 2026 - Application in ProgressSDNP/26/03551/DCOND
Discharge of condition 3 of planning consent SDNP/25/03163/HOUS
Sequoia House Hazeley Road Twyford Hampshire SO21 1PZ
Received 14 Sept 2026 - Application in ProgressSDNP/26/03504/HOUS
Two storey side extension, new porch, enlargement of existing garage to provide a study and associated internal alterations.
Dymoke Cottage Church Lane Easton Hampshire SO21 1EH
Received 9 Sept 2026 - Application in ProgressSDNP/26/03375/CND
Variation of condition 2 of original planning consent SDNP/26/01999/HOUS Date of Decision: 16/07/2026 - The development hereby permitted shall be carried out in accordance with the plans listed below under the heading Plans Referred to in Consideration of this Application.Plans- AMENDED EXISTING AND PROPOSED ELEVATIONS AND FLOOR PLANS INCLUDING LOCATION AND BLOCK PLAN 01 REV:C 11.06.2026 ApprovedConditions(s) Removal:We have added back the link between the dormers to match that approved under SDNP/25/04975/HOUS at number 8 Churchfields which we originally had in on Rev B plan 2. The development hereby permitted shall be carried out in accordance with the plans listed below under the heading "Plans Referred to in Consideration of this Application".Plans- AMENDED EXISTING AND PROPOSED ELEVATIONS AND FLOOR PLANS INCLUDING LOCATION AND BLOCK PLAN 01 REV:D
10 Churchfields Twyford Hampshire SO21 1NN
Received 28 Aug 2026 - Application in ProgressSDNP/26/03328/FUL
The erection of 10 No. Tesla Supercharger bays, a substation, a battery energy storage unit (megapack), and associated charging infrastructure, operational cabinets, lighting columns, security fencing and ancillary infrastructure including ducts, cables and associated equipment.
Holiday Inn Hotel Winchester Telegraph Way Winchester Hampshire SO21 1HZ
Received 25 Aug 2026 - Application in ProgressSDNP/26/03310/HOUS
Replacement garden building
5 St Marys Terrace Finches Lane Twyford Hampshire SO21 1QD
Received 25 Aug 2026 - Application in ProgressSDNP/26/03275/HOUS
New side entrance and side extension including replacement of rear conservatory with solid roofed addition.
Jagged Woods Main Road Owslebury Hampshire SO21 1LU
Received 21 Aug 2026 - Application in ProgressSDNP/26/03272/HOUS
Proposed swimming pool and associated plant room and paved pool surround in the rear garden
Newlands Acre Main Road Itchen Abbas Hampshire SO21 1AT
Received 20 Aug 2026 - Application in ProgressSDNP/26/03284/LIS
Replacement of existing timber clad garage with green-oak framed buiding including loft studio accommodation.
Easton Lodge Avington Park Avington Hampshire SO21 1DF
Received 17 Aug 2026 - Application in ProgressSDNP/26/03178/FUL
Change of use from a Church to a 2 bed dwelling. Insertion of rooflights.
Twyford Methodist Church The Drove Twyford Hampshire SO21 1QL
Received 14 Aug 2026 - Application DeterminedSDNP/26/03120/NMA
Non material amendment to original planning consent - SDNP/25/04975/HOUS. The addition of two rooflights within the loft conversion on the southerly elevation to benefit from dual aspect ventilation and daylighting.
8 Churchfields Twyford Hampshire SO21 1NN
Received 11 Aug 2026
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