Kilmeston Manor Kilmeston Road Kilmeston Hampshire SO24 0NL Data via plota.co.uk

SDNP/26/02131/HOUS - Householder Approved

Proposal

Minor external re-landscaping of existing east car-park to become a formal garden, proposed new gates and piers and restoration of existing gates, piers, railings and walls. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
29 May 2026
✓
Approved
22 Jul 2026

Approved on 22 Jul 2026 · LA Delegated Decision · Last checked 23 Jul 2026

Site constraints 8

Grade II* listed: Kilmeston Manor
List entry 1095110 · 4 m away · 3 more listed buildings within 150 m (3 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 3 with distances
Historic England ↗
Nutrient neutrality catchment: Solent: Includes Chichester and Langstone Harbours SPA/Ramsar, Solent and Southampton Water SPA/Ramsar, Solent Maritime SAC, Portsmouth Harbour SPA/Ramsar
New homes and overnight accommodation must show nutrient neutrality before approval.
Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.
South Downs National Park
The park authority decides applications here. Great weight to conserving the landscape; major development restricted.
Landscape, scenic beauty and wildlife carry great weight, and major development is only allowed in exceptional circumstances.
Agricultural land, grade 3a
Best and most versatile land (grades 1, 2 and 3a). Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. Natural England's Provisional ALC map (1:250,000, 1970s) agrees.
Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.
Habitat network: Network Expansion Zone
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Radon affected area, class 2; National infrastructure project 1653 m away: Southampton to London Pipeline Project; Priority habitat 31 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £10,750,000 in March 2023. Other property, freehold.

22 March 2023£10,750,000Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area780 m² (8,396 sq ft)
Energy ratingF (31 out of 100), could reach D
PropertyDetached house, 17 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, oil, Boiler and radiators, oil
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2022, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Householder
Postcode
SO24 0NL
Received
29 May 2026
Validated
29 May 2026
Ward
Upper Meon Valley Ward
Parish
Kilmeston Parish Council
Case officer
Show
Target decision
24 Jul 2026
Decision
Approved
Decision date
22 Jul 2026
Decision level
LA Delegated Decision
Applicant
Show
Agent
Adam Architecture

How this decision compares

Decided in 54 days from validation, about the council's usual 56 days. Approved, as 92% of extensions here are.

50%decided within 8 weeks
92%approved
657decided in the last year

Plota live figures for extensions decided by South Downs in the last twelve months, from validation. South Downs decision record →

Consultation & key dates

Alt. reference
PP-14936210
Planning Portal ref
PP-14936210
Statutory expiry
24 Jul 2026
Env. assessment
No

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.