52 Underwood Road High Wycombe Buckinghamshire HP13 6YB Data via plota.co.uk

PL/26/07196/FA - Full Application Registered

Proposal

Householder application for construction of single storey side extension and proposed hip to gable loft conversion with a rear box dormer and changes to fenestration Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
around 23 Sept 2026
Decision
Expected by 18 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 18 Nov 2026, from Buckinghamshire's recent extensions.

Site constraints 3

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
Conservation area 64 m away: Amersham Hill; Inside the High Wycombe built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 27 September 2026. Historic England, the Environment Agency, Natural England 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 3

Last sold for £269,000 in January 2016. Semi-detached house, freehold.

5 January 2016£269,000
27 February 2015£197,500
15 September 2014£171,000Recorded as a transfer outside a standard sale

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

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Important details

Application type
Full Application
Postcode
HP13 6YB
Received
around 23 Sept 2026
Validated
23 Sept 2026
Ward
Totteridge and Bowerdean
Parish
High Wycombe Unparished Area
Target decision
18 Nov 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Next Level Architecture Ltd

Decision outlook

Day 11 of the 56-day target. Buckinghamshire usually decides extensions by day 56.

Day 1145 days to the 56-day target
54%decided within 8 weeks
83%approved
2,223decided in the last year

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

Public comments

No public comments yet.

Last counted 27 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
18 Nov 2026
Env. assessment
No
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

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