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Permitted251:AWDM/0872/25Submitted over a year agoTwo-storey extension

18 Marshall Avenue Worthing West Sussex BN14 0ES

Single-storey rear extension to replace the existing conservatory; changes to roof of two-storey side extension and garage; replacement front porch.

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Progress

Submitted
2 Jul 2025
— completed
Validated
—
— completed
Consultation
24 Jul 2025
— completed
Target date
—
— completed
Decided
9 Oct 2025
— completed

Application details

Reference
251:AWDM/0872/25
Local authority
Worthing
Property type
House

Key dates

Submitted
2 Jul 2025
Comments close
24 Jul 2025
Decided
9 Oct 2025

Estimated project value

£55k–£130k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

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.

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