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Permitted21/P3161Submitted 5 years agoRear extension

253 Lynmouth Avenue Merton SM4 4RX

DEMOLITION OF EXISTING SIDE EXTENSION AND THE ERECTION OF A SINGLE STOREY REAR EXTENSION WITH STEPS TO GARDEN LEVEL.

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Progress

Submitted
27 Aug 2021
— completed
Validated
27 Aug 2021
— completed
Consultation
29 Sept 2021
— completed
Target date
22 Oct 2021
— completed
Decided
22 Oct 2021
— completed

Application details

Reference
21/P3161
Local authority
Merton
Postcode
SM4 4RX
Ward
Lower Morden_histroic
Application type
Householder
Property type
House

Key dates

Submitted
27 Aug 2021
Validated
27 Aug 2021
Comments close
29 Sept 2021
Target decision
22 Oct 2021
Decided
22 Oct 2021

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London 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

New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.

Homes here go for about £425,000 — the median of the last 8 market sales in SM4 4RX, £300,000 to £607,000.

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.

Nearby applications