322 MARTIN WAY Merton SW20 9BX
HIP TO GABLE ROOF EXTENSION, ERECTION OF REAR FACING DORMER, ERECTION OF TWO-STOREY AND SINGLE STOREY REAR (AND PART SIDE) EXTENSIONS, TO FACILITATE THE CONVERSION OF THE EXISTING SEMI-DETACHED HOUSE TO PROVIDE 2 X THREEBEDROOMDWELLINGS. CONVERSION OF EXISTING OUTBUILDING. FORMATION OF A VEHICULAR CROSSOVER, PROVISION OF OFF-STREET PARKING. INSTALLATION OF REFUSEAND CYCLE STORAGE, BOUNDARY TREATMENT, AND ASSOCIATED WORKS.
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Progress
Application details
- Reference
- 26/FULL/1456
- Local authority
- Merton
- Postcode
- SW20 9BX
- Ward
- Cannon Hill
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 22 Sept 2026
- Validated
- 22 Sept 2026
- Comments close
- 14 Oct 2026
- Target decision
- 17 Nov 2026
Estimated project value
£37k–£100k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing.
- FLAT 3, 290 MARTIN WAY, LONDON, SW20 9BXFlat or maisonette · Leasehold · £440,0002 months ago14 Aug 2026
- FLAT 3, 290 MARTIN WAY, LONDON, SW20 9BXFlat or maisonette · Leasehold · £425,0004 years ago8 Jul 2022
- FLAT 2, 290 MARTIN WAY, LONDON, SW20 9BXFlat or maisonette · Leasehold · £550,0004 years ago10 Mar 2022
- FLAT 1, 290 MARTIN WAY, LONDON, SW20 9BXFlat or maisonette · Leasehold · £555,0004 years ago15 Feb 2022
- 290 MARTIN WAY, LONDON, SW20 9BXSemi-detached · Not a standard market sale · £485,0006 years ago23 Oct 2020
- 316 MARTIN WAY, LONDON, SW20 9BXSemi-detached · £500,0006 years ago28 May 2020
- 286 MARTIN WAY, LONDON, SW20 9BXSemi-detached · £485,0007 years ago28 May 2019
- 294 MARTIN WAY, LONDON, SW20 9BXTerraced · £510,00011 years ago20 May 2015
Homes here go for about £500,000 — the median of the last 7 market sales in SW20 9BX, £425,000 to £555,000.
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
- 322 Martin Way Merton SW20 9BXPermittedNext door
- 80 Whatley Avenue Merton SW20 9NUPendingAdjoining
- 80 Whatley Avenue Merton SW20 9NURefusedAdjoining
- 311 Martin Way Merton SW20 9BUPermitted50 yd
- 313 Martin Way Merton SW20 9BUPermitted50 yd
- 313 Martin Way Merton SW20 9BUUnknown50 yd