21 Wooburn Manor Park Wooburn Green Buckinghamshire HP10 0ET Data via plota.co.uk

PL/26/03025/FA - Full Application Registered
Extensions & alterationsSolar & renewables

Proposal

Upper storey side extension, single storey rear extension, addition of front porch lobby, addition of rooflights and solar panels and erection of two outbuildings in rear garden Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
13 Apr 2026
✓
Consultation
16 Sept 2026
Decision
Expected by 8 Jun 2026

Under consideration

No decision has been issued yet. Plota predicted a decision soon after comments close on 7 Oct 2026; it is now day 179.

The consultation period closed on 7 Oct 2026.

Documents 3

Statements & assessments 2

PDF HERITAGE COMMENTS Consultation Letter · 13 May 2026 View ↗ PDF 21 WOOBURN MANOR PARK DESIGN AND ACCESS STATEMENT JN172_21 Design and Access Statement · 13 Apr 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form and Certificate · 13 Apr 2026 View ↗

All documents on the council site ↗

Site constraints 11

Article 4 direction
Former Wycombe Rural District - 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 Named permitted development rights are withdrawn here.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.
In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From rivers. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
Local nature reserve 58 m away: Warren Nature Reserve
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
1 listed building within 150 m
Nearest: Bridge Over River Wye to Rear of Number 21, Grade II, 21 m away
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.
Historic England ↗
Also on the record
Radon affected area, class 2; Tree preservation order 7 m away; Flood defence 16 m away (natural high ground, designed for a 1 in 2 year flood); Green belt 17 m away: London; Inside the Flackwell Heath and Wooburn Green built-up area; Priority habitat 47 m away: Deciduous woodland; 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.

Sales history 1

Last sold for £570,000 in June 2025. Terraced house, freehold.

2 June 2025£570,000

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

Building

Floor area124 m² (1,335 sq ft)
Energy ratingC (69 out of 100), could reach B
PropertyEnd-terrace house, 6 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in July 2024, 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
Full Application
Postcode
HP10 0ET
Received
13 Apr 2026
Validated
13 Apr 2026
Ward
Flackwell Heath and The Wooburns
Parish
Wooburn and Bourne End
Case officer
Show
Target decision
8 Jun 2026
Decision level
Delegated Decision
Applicant
Show
Agent
John Nicol Architect

Decision outlook

Day 179, past the statutory target. 84% of extensions in Buckinghamshire are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 27 Sept 2026.

Day 179123 days past the 56-day target
54%decided within 8 weeks
82%approved
2,226decided in the last year

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

Public comments

9comments received
8 objecting1 neutral

89% object · above the UK average of 74%

16 neighbours consulted · Last counted 27 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Neighbours
8 May 2026
Consultation
16 Sept 2026
Comments by
7 Oct 2026
Statutory expiry
8 Jun 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
Tip reduce height down by approximately 6m, tip reduce lateral spread on all sides by 4m…
PL/25/2579/TP
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

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.