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PermittedLW/26/0391Submitted 3 months agoLoft conversion

15 Mayfield Avenue Peacehaven East Sussex BN10 8PB

Replacement of existing rear conservatory with single-storey rear extension; erection of an entrance porch; increase in the height of the main roof and hip-to-gable loft conversion, installation of rooflights and 1no. side dormer and alterations to fenestration

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Map of the site

Progress

Submitted
22 Jul 2026
— completed
Validated
24 Jul 2026
— completed
Consultation
23 Sept 2026
— completed
Target date
2 Oct 2026
— completed
Decided
29 Sept 2026
— completed

Application details

Reference
LW/26/0391
Local authority
Lewes
Postcode
BN10 8PB
Ward
Peacehaven East
Application type
Full
Property type
House

Key dates

Submitted
22 Jul 2026
Validated
24 Jul 2026
Comments close
23 Sept 2026
Target decision
2 Oct 2026
Decided
29 Sept 2026

9 documents · 0 comments · 4 constraints

Estimated project value

£79k–£215k

Typical UK cost for this job type, scaled for a medium scheme, at South East rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 5 recent sales are listed below.

Homes here go for about £396,000 — the median of the last 8 market sales in BN10 8PB, £330,000 to £645,000.

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Recorded changes

  • 5 Oct 2026: Approved
  • 5 Oct 2026: app_state changed from Undecided to Permitted
  • 5 Oct 2026: Decision dated 2026-09-29

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