14 Garvin Avenue Beaconsfield Buckinghamshire HP9 1RD Data via plota.co.uk

PL/26/07669/FA - Full Application Registered

Proposal

Householder application for the construction of a single storey rear extension and part first floor rear extension, together with alterations to existing windows/doors and external finishing materials. Data via plota.co.uk

View original council record ↗Last checked

Application progress

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

Under consideration

No decision has been issued yet. Plota predicts a decision around 18 Nov 2026, from Buckinghamshire's recent extensions.

Site constraints 2

Also on the record
1 listed building within 150 m of the postcode pin; Inside the Beaconsfield built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 5

Last sold for £655,000 in June 2025. Semi-detached house, freehold.

12 June 2025£655,000
10 March 2021£599,000
9 August 2016£520,000
7 March 2014£287,000Recorded as a transfer outside a standard sale
8 October 2003£215,000

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

Building

Floor area88 m² (947 sq ft)
Energy ratingD (67 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in October 2020, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Application type
Full Application
Postcode
HP9 1RD
Received
around 23 Sept 2026
Validated
23 Sept 2026
Ward
Beaconsfield
Parish
Beaconsfield Town Council
Target decision
18 Nov 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Arcline Architecture

Decision outlook

Day 16 of the 56-day target. Buckinghamshire usually decides extensions by day 56.

Day 1640 days to 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 →

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.

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.