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Pending20/P2617Submitted 6 years agoRear extension

51 Northway Merton SM4 4HE

APPLICATION TO DETERMINE WHETHER PRIOR APPROVAL IS REQUIRED IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4.5 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 4 METRES THE HEIGHT OF THE EAVES OF THE ENLARGED PARTOF THE DWELLINGHOUSE WILL BE 2.9 METRES

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Progress

Submitted
19 Aug 2020
— completed
Validated
19 Aug 2020
— completed
Consultation
9 Sept 2020
— completed
Target date
7 Dec 2020
— completed
Decided
21 Dec 2020
— completed

Application details

Reference
20/P2617
Local authority
Merton
Postcode
SM4 4HE
Ward
Cannon Hill_historic
Application type
Prior Approval
Property type
House

Key dates

Submitted
19 Aug 2020
Validated
19 Aug 2020
Comments close
9 Sept 2020
Target decision
7 Dec 2020
Decided
21 Dec 2020

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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £681,840 — the median of the last 8 market sales in SM4 4HE, £525,000 to £755,000.

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.

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