Grenville Manor Aston Road Haddenham Buckinghamshire HP17 8AF Data via plota.co.uk

PL/26/07504/KA - Works to trees in Conservation Area Awaiting decision

Proposal

Remove to ground level as dying x 1 Apple (T1), reduce by a maximum of 2 meters from branch tips and branch extending toward driveway over flower bed to be reduced by 3/4 metres x 1 Hornbeam (T2) and reduce by a maximum of 2 metres from branch tip x 2 Hornbeam (T3 & T4) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
around 17 Sept 2026
Decision
Expected by 29 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 26 Oct 2026 and 2 Nov 2026, from Buckinghamshire's recent tree and landscaping works.

Site constraints 5

Grade II* listed: Grenville Manor
List entry 1118281 · 0 m away · 12 more listed buildings within 150 m (1 Grade I, 1 Grade II*, 10 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 12 with distances
Historic England ↗
Haddenham conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Radon affected area, class 6
An estimated 30% or more 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
Inside the Haddenham (Buckinghamshire) built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
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 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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Important details

Application type
Works to trees in Conservation Area
Postcode
HP17 8AF
Received
around 17 Sept 2026
Validated
17 Sept 2026
Ward
Haddenham and Stone
Parish
Haddenham
Case officer
Show
Target decision
29 Oct 2026
Applicant
Show

Decision outlook

Day 22 of the 56-day target. Buckinghamshire usually decides tree and landscaping works by day 42.

Day 2234 days to the 56-day target
81%decided within 8 weeks
91%approved
931decided in the last year

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

Public comments

No public comments yet.

Last counted 29 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
29 Oct 2026
Env. assessment
No
Buckinghamshire
Planning Authority Score
1.3/10
Poor
#284 of 296 councils
Relevant to this application:
Other decisions

Buckinghamshire is one of the slowest councils in England for householder decisions, ranking #280 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Buckinghamshire decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #217 of 296
86%
Householder approved
Below avg (90%) #241 of 296
34%
Decided in 8 weeks
Below avg (63%) #280 of 296
55%
Extended time limit
Above avg (41%) #248 of 296
76%
Minor dwellings approved
491 decided (1-9 homes)
82%
Major dwellings approved
71 decided (10+ homes)
82%
Change of use approved
131 decided
4,446
Total decisions
690 refused in the year to March 2026

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use