47 Broomfield Avenue Telscombe Cliffs East Sussex BN10 7AL Data via plota.co.uk

LW/26/0423 - Householder Planning Permission Awaiting decision

Proposal

Replacement of existing conservatory with single-storey rear/side extension, addition of front porch and alterations to fenestration Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
7 Aug 2026
✓
Validated
22 Sept 2026
✓
Consultation
22 Sept 2026
Decision
Expected by 17 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 13 Nov 2026, from Lewes's recent extensions.

Comments are open until 23 Oct 2026

Comment on this application ↗

Site constraints 4

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 ↗
National park 69 m away: South Downs
Outside the park; its setting can still be raised.
Landscape, scenic beauty and wildlife carry great weight, and major development is only allowed in exceptional circumstances.
Also on the record
SSSI 496 m away: Brighton to Newhaven Cliffs SSSI; Inside the Telscombe Cliffs 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, 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.

Building

Floor area75 m² (807 sq ft)
Energy ratingD (59 out of 100), could reach C
PropertyDetached bungalow, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in November 2025, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Lewes
Application type
Householder Planning Permission
Postcode
BN10 7AL
Received
7 Aug 2026
Validated
22 Sept 2026
Ward
East Saltdean & Telscombe Cliffs
Parish
Telscombe
Case officer
Show
Target decision
17 Nov 2026
Applicant
Show
Agent
Martin McCurdy Architecture Ltd

Decision outlook

Day 17 of the 56-day target. Lewes usually decides extensions by day 52.

Day 1739 days to the 56-day target
74%decided within 8 weeks
94%approved
167decided in the last year

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

Public comments

No public comments yet.

5 neighbours consulted · Last counted 1 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15101023
Planning Portal ref
PP-15101023
Neighbours
23 Sept 2026
Consultation
22 Sept 2026
Comments by
23 Oct 2026
Site or press notice
30 Sept 2026
Statutory expiry
17 Nov 2026
Env. assessment
No
Lewes
Planning Authority Score
7/10
Good
#62 of 296 councils
Relevant to this application:
Householder decisions

Lewes ranks #126 out of 296 councils for householder decision speed. Only 25% 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%).

Rarely extends deadlines
decisions usually arrive on time
These figures are council-wide context, not a prediction for this application. View full council performance
Lewes decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #134 of 296
94%
Householder approved
Above avg (90%) #111 of 296
69%
Decided in 8 weeks
Above avg (63%) #126 of 296
25%
Extended time limit
Below avg (41%) #30 of 296
76%
Minor dwellings approved
63 decided (1-9 homes)
100%
Major dwellings approved
5 decided (10+ homes)
88%
Change of use approved
16 decided
394
Total decisions
42 refused in the year to March 2026

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.