18 Wickham Close, Alton, Hampshire, GU34 1RR Data via plota.co.uk

EHDC-26-0844-GPDE - Larger Homes - General Permitted Development-Extensions Approved

Proposal

Prior notification for single storey development extending 4.74 metres beyond the rear wall of the dwelling, incorporating an eaves height of 2.65 metres and a maximum height of 3.46 metres (amended description) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
31 Jul 2026
✓
Approved
27 Aug 2026

Approved on 27 Aug 2026 · Delegated · Last checked 30 Sept 2026

Site constraints 5

Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
National infrastructure project 1546 m away: Southampton to London Pipeline Project; Inside the Alton (East Hampshire) built-up area; Priority habitat 20 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 17 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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 £330,000 in April 2021. Other property, freehold.

More than one property is recorded at this address: HM Land Registry does not always give the flat or unit.

26 April 2021£330,000Recorded as a transfer outside a standard sale
1 May 2008£190,000Terraced house

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

Building

Floor area83 m² (893 sq ft)
Energy ratingC (71 out of 100), could reach B
PropertyMid-terrace house, 4 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2016, 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
Larger Homes - General Permitted Development-Extensions
Postcode
GU34 1RR
Received
31 Jul 2026
Validated
31 Jul 2026
Case officer
Show
Target decision
11 Sept 2026
Decision
PRIOR APPROVAL NOT REQUIRED
Decision date
27 Aug 2026
Decision level
Delegated
Applicant
Show
Agent
MJH Architects

How this decision compares

Decided in 27 days from validation, 49 days faster than East Hampshire's median of 76 for extensions. Approved, as 91% of extensions here are.

32%decided within 8 weeks
91%approved
486decided in the last year

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

Consultation & key dates

Comments by
24 Aug 2026
Statutory expiry
11 Sept 2026
East Hampshire
Planning Authority Score
1.5/10
Poor
#282 of 296 councils
Relevant to this application:
Householder decisions

East Hampshire is one of the slowest councils in England for householder decisions, ranking #293 out of 296. The council extends the time limit on 72% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (91%) 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
East Hampshire decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #153 of 296
91%
Householder approved
Above avg (90%) #173 of 296
24%
Decided in 8 weeks
Below avg (63%) #293 of 296
72%
Extended time limit
Above avg (41%) #288 of 296
63%
Minor dwellings approved
72 decided (1-9 homes)
78%
Major dwellings approved
9 decided (10+ homes)
88%
Change of use approved
24 decided
606
Total decisions
72 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.