Grasmere 9 Grassingham Road Chalfont St Peter Buckinghamshire SL9 0BW Data via plota.co.uk

PL/26/04617/CONDA - Approval of detail Reserved by Condition Approved
Admin / procedural

Proposal

Application for approval of details subject to conditions 3 (Bricks and Roofing Tiles), 6 (Access), and 8 (Boundary) of planning approval Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
5 Jun 2026
✓
Approved
5 Aug 2026

Approved on 5 Aug 2026 · Delegated Decision · Last checked 2 Sept 2026

Documents 3

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form and Certificate · 5 Jun 2026 View ↗

Other documents 2

PDF EXTERNAL MATERIALS Additional Information · 5 Jun 2026 View ↗ PDF 9 GRASSSINGHAM CONDITIONS Additional Information · 5 Jun 2026 View ↗

All documents on the council site ↗

Site constraints 5

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 Named permitted development rights are withdrawn here.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.
Habitat network: Network Enhancement Zone 2
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; Inside the Chalfont St Peter built-up area; Green belt 62 m away: London.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · 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.

Sales history 2

Last sold for £607,500 in November 2023. Detached house, freehold.

30 November 2023£607,500
19 September 2014£455,000

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

Building

Floor area81 m² (872 sq ft)
Energy ratingD (57 out of 100), could reach C
PropertyDetached bungalow, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2014, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

1 Oct 2026Pending

Morwenstow 15 Grassingham Road Chalfont St Peter Buckinghamshire SL9 0BW

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16 Jun 2026Approved

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Important details

Council
Buckinghamshire
Application type
Approval of detail Reserved by Condition
Postcode
SL9 0BW
Received
5 Jun 2026
Validated
5 Jun 2026
Ward
Chalfont St Peter
Parish
Chalfont St Peter
Case officer
Show
Target decision
31 Jul 2026
Decision
Condition Accepted
Decision date
5 Aug 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Richard Taylor Architects

Public comments

No public comments yet.

Last counted 2 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
31 Jul 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 Approved
Approval of condition 2 (levels) of planning permission PL/24/0557/FA - Redesign of a bun…
PL/25/2485/CONDA
Buckinghamshire
Planning Authority Score
1.3/10
Poor
#284 of 296 councils
Relevant to this application:
Major dwellings

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

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

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.