338 Martin Way Merton SW20 9BS
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 3.15 METRES THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES
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Progress
Application details
- Reference
- 20/P1242
- Local authority
- Merton
- Postcode
- SW20 9BS
- Ward
- Cannon Hill_historic
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 2 Apr 2020
- Validated
- 2 Apr 2020
- Comments close
- 6 May 2020
- Target decision
- 13 May 2020
- Decided
- 13 May 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. 2 recent sales are listed below.
- THE LODGE, 360 MARTIN WAY, LONDON, SW20 9BSDetached · £670,0006 months ago26 Feb 2026
- FLAT 2, 358 MARTIN WAY, LONDON, SW20 9BSFlat or maisonette · Leasehold · £415,00014 months ago20 Jun 2025
- 358A MARTIN WAY, LONDON, SW20 9BSTerraced · £440,0002 years ago29 Sept 2023
- 350 MARTIN WAY, LONDON, SW20 9BSTerraced · £642,0003 years ago14 Sept 2022
- 342 MARTIN WAY, LONDON, SW20 9BSTerraced · £625,0004 years ago17 Jun 2022
- 332 MARTIN WAY, LONDON, SW20 9BSTerraced · £703,0004 years ago15 Mar 2022
- FLAT 2, 358 MARTIN WAY, LONDON, SW20 9BSFlat or maisonette · Leasehold · Not a standard market sale · £450,0006 years ago22 May 2020
- FLAT 3, 358 MARTIN WAY, LONDON, SW20 9BSFlat or maisonette · Leasehold · Not a standard market sale · £375,0006 years ago22 May 2020
Homes here go for about £633,500 — the median of the last 6 market sales in SW20 9BS, £415,000 to £703,000.
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
- 338 Martin Way Merton SW20 9BSRefusedNext door
- 332 Martin Way Merton SW20 9BSPermittedAdjoining
- 350 Martin Way Merton SW20 9BSPending44 yd
- 350 Martin Way Merton SW20 9BSPermitted44 yd
- 93 WHATLEY AVENUE Merton SW20 9NTPermitted59 yd
- 93 WHATLEY AVENUE Merton SW20 9NTPending59 yd