Wysh House Station Road Amberley West Sussex BN18 9LT Data via plota.co.uk

Pending SDNP/26/01572/DDDT

Trees & landscaping

Council

South Downs

Date received

17 Apr 2026

Date validated

17 Apr 2026

Postcode

BN18 9LT

Description

Tree 1: Fallen onto the wood shed with roots exposed Tree 2: Broken branch snapped and hanging over the boundary fence Data via plota.co.uk

Get alerts nearby Council site ↗

Last checked 24 Aug 2026, 08:56

Decision outlook

Plota predicted a decision around 9 Oct 2026; it is now day 175.

Day 175, past the statutory target. 95% of tree and landscaping works in South Downs are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 24 Aug 2026.

target

predicted

Day 175119 days past the 56-day target

76%decided within 8 weeks

97%approved

445decided in the last year

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

Site constraints 6

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), which most planning maps still show, had this area as grade 4. The predicted grade is Defra's current estimate; only a site survey settles it.

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.

Radon affected area, class 5

An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.

From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.

UKHSA radon ↗

Also on the record

Nature improvement area: South Downs Way Ahead; Scheduled monument about 234 m away: Lime kilns, canal, engine sheds, etcetera.

Not affected

Outside flood zones 2 and 3 · Not green belt

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, 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.

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