1 Hillside, Blackness Road, Crowborough, TN6 2LQ Data via plota.co.uk

WD/2026/0776/LDP - Lawful Development - Proposed Use Approved

Proposal

Loft conversion to include rear dormer and 1no front rooflight Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
16 Apr 2026
✓
Validated
21 Apr 2026
✓
Approved
30 Apr 2026

Approved on 30 Apr 2026 · Delegated · Last checked 10 Sept 2026

Site constraints 1

Also on the record
Inside the Crowborough built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 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 1

Last sold for £365,000 in May 2021. Semi-detached house, freehold.

14 May 2021£365,000

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

Building

Floor area105 m² (1,130 sq ft)
Energy ratingD (63 out of 100), could reach C
PropertySemi-detached house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in October 2020, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in Wealden - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Wealden
Application type
Lawful Development - Proposed Use
Postcode
TN6 2LQ
Received
16 Apr 2026
Validated
21 Apr 2026
Ward
Crowborough South East
Parish
Crowborough
Case officer
Show
Target decision
16 Jun 2026
Decision
Planning Permission Not Required
Decision date
30 Apr 2026
Decision level
Delegated
Applicant
Show
Agent
WealdDesigns

How this decision compares

Decided in 9 days from validation, 43 days faster than Wealden's median of 52 for extensions. Approved, as 86% of extensions here are.

77%decided within 8 weeks
86%approved
600decided in the last year

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

Wealden
Planning Authority Score
4.2/10
Below average
#188 of 296 councils
Relevant to this application:
Householder decisions

Wealden ranks #132 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Wealden decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #231 of 296
88%
Householder approved
Below avg (90%) #227 of 296
69%
Decided in 8 weeks
Above avg (63%) #132 of 296
40%
Extended time limit
Below avg (41%) #156 of 296
66%
Minor dwellings approved
170 decided (1-9 homes)
78%
Major dwellings approved
32 decided (10+ homes)
74%
Change of use approved
82 decided
1,361
Total decisions
220 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

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.