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Pending20/P1575Submitted 6 years agoRear extension

46 Sandbourne Avenue Merton SW19 3EN

APPLICATION FOR PRIOR APPROVAL 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 3 METRES. THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES.

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Progress

Submitted
18 May 2020
— completed
Validated
18 May 2020
— completed
Consultation
11 Jun 2020
— completed
Target date
26 Jun 2020
— completed
Decided
26 Jun 2020
— completed

Application details

Reference
20/P1575
Local authority
Merton
Postcode
SW19 3EN
Ward
Merton Park_histroic
Application type
Prior Approval
Property type
House

Key dates

Submitted
18 May 2020
Validated
18 May 2020
Comments close
11 Jun 2020
Target decision
26 Jun 2020
Decided
26 Jun 2020

Estimated project value

£41k–£75k

Typical UK cost for this job type, at inner 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 £893,500 — the median of the last 8 market sales in SW19 3EN, £660,000 to £1,285,000.

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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