22D Hearnes Meadow Seer Green Buckinghamshire HP9 2YH Data via plota.co.uk

PL/26/06842/SA - Certificate of Lawful Use - Proposed Awaiting decision
Extensions & alterations

Proposal

Certificate of Lawfulness for proposed single storey side and rear extensions and alterations to fenestration at ground floor level Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
25 Aug 2026
Decision
Expected by 28 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 29 Oct 2026; it is now day 65.

Documents 2

Statements & assessments 1

PDF ECOLOGY AND TREES CHECKLIST Additional Information · 25 Aug 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form and Certificate · 25 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 8

Article 4 direction
Whole District excluding the Town of Chesham - Poultry production.. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Public footpath 11 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
3 listed buildings within 150 m
Nearest: Pondstile, Grade II, 50 m away · 3 Grade II
The site itself is not listed. 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 all 3 with distances
Historic England ↗
Also on the record
Radon affected area, class 2; Green belt 9 m away: London; Inside the Seer Green 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 · 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.

Building

Floor area106 m² (1,141 sq ft)
Energy ratingB (83 out of 100), could reach A
PropertyDetached house
Built2022
HeatingBoiler and radiators, mains gas
WallsAverage thermal transmittance 0.26 W/m²K

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

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Important details

Council
Buckinghamshire
Application type
Certificate of Lawful Use - Proposed
Postcode
HP9 2YH
Received
25 Aug 2026
Validated
25 Aug 2026
Ward
Chalfont St Giles and Little Chalfont
Parish
Seer Green
Case officer
Show
Target decision
28 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
A.J Ferryman & Associates

Decision outlook

Day 65, past the statutory target. 84% of extensions in Buckinghamshire are decided within thirteen weeks, which runs to 24 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 28 Oct 2026.

Day 659 days past the 56-day target
54%decided within 8 weeks
83%approved
2,231decided in the last year

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

Public comments

1comment received
1 objecting

Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
20 Oct 2026
Env. assessment
No

Historical activity at this location

1 previous application on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Refused
Single storey rear extension.
PL/25/2438/FA
Buckinghamshire
Planning Authority Score
1.3/10
Poor
#284 of 296 councils
Relevant to this application:
Householder 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
Source: MHCLG planning statistics · See full council rankings

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

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.