27 Countisbury Close Aldwick PO21 3QW Data via plota.co.uk

AW/44/26/HH Approved

Proposal

Conversion of loft to habitable use with front and rear dormers, new front porch and alterations to fenestration. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
12 Mar 2026
✓
Validated
8 Apr 2026
✓
Approved
27 May 2026

Approved on 27 May 2026 · Last checked 24 Sept 2026

Associated applications 2

Site constraints 4

Also on the record
1 listed building within 150 m of the postcode pin; Radon affected area, class 3; Inside the Bognor Regis built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 2, but it predates the buildings here and the current map does not class it as farmland.
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, 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 5

Last sold for £300,000 in November 2021. Terraced house, freehold.

26 November 2021£300,000
10 June 2020£250,000
22 June 2011£183,000
30 August 2002£124,950
26 September 1997£67,000

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 ratingD (65 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 May 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

Council
Arun
Postcode
PO21 3QW
Received
12 Mar 2026
Validated
8 Apr 2026
Parish
Aldwick
Case officer
Show
Target decision
3 Jun 2026
Decision
ApproveConditionally
Decision date
27 May 2026
Applicant
Show
Agent
Manorwood Manorwood

How this decision compares

Decided in 49 days from validation, 5 days faster than Arun's median of 54 for extensions. Approved, as 94% of extensions here are.

77%decided within 8 weeks
94%approved
412decided in the last year

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

Consultation & key dates

Comments by
15 May 2026
Arun
Planning Authority Score
8.9/10
Excellent
#4 of 296 councils
Relevant to this application:
Householder decisions

Arun is one of the fastest councils in England for householder decisions, ranking #2 out of 296. Only 12% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Arun decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #187 of 296
94%
Householder approved
Above avg (90%) #97 of 296
99%
Decided in 8 weeks
Above avg (63%) #2 of 296
12%
Extended time limit
Below avg (41%) #4 of 296
45%
Minor dwellings approved
66 decided (1-9 homes)
75%
Major dwellings approved
20 decided (10+ homes)
86%
Change of use approved
35 decided
794
Total decisions
113 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.