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Unknown26/01068/FULHSubmitted 4 weeks agoRear extension

21 Sunningdale Avenue Leigh-on-sea Essex SS9 1JY

Erect single storey rear/side extension

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Progress

Submitted
10 Aug 2026
— completed
Validated
10 Aug 2026
— completed
Consultation
—
— not yet reached
Target date
5 Oct 2026 (target)
— not yet reached
Decided
—
— not yet reached

Application details

Reference
26/01068/FULH
Local authority
Southend
Postcode
SS9 1JY
Ward
Chalkwell
Application type
Full
Property type
House

Key dates

Submitted
10 Aug 2026
Validated
10 Aug 2026
Target decision
5 Oct 2026

Estimated project value

£35k–£63k

Typical UK cost for this job type, at South East rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £560,000 — the median of the last 5 market sales in SS9 1JY, £520,000 to £720,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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.

Nearby applications