170 Elm Walk Merton SW20 9EG
APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED REAR ROOF EXTENSION WITH 3 X ROOF LIGHTS TO FRONT ELEVATION
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Progress
Application details
- Reference
- 21/P2597
- Local authority
- Merton
- Postcode
- SW20 9EG
- Ward
- Cannon Hill_historic
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 2 Jul 2021
- Validated
- 2 Jul 2021
- Comments close
- 2 Jul 2021
- Target decision
- 27 Aug 2021
- Decided
- 26 Aug 2021
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
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 140 ELM WALK, LONDON, SW20 9EGSemi-detached · £830,0007 months ago6 Feb 2026
- 118 ELM WALK, LONDON, SW20 9EGTerraced · £980,00015 months ago6 Jun 2025
- 104 ELM WALK, LONDON, SW20 9EGTerraced · £800,0002 years ago19 Jul 2024
- 90 ELM WALK, LONDON, SW20 9EGTerraced · £840,0002 years ago6 Dec 2023
- 150 ELM WALK, LONDON, SW20 9EGTerraced · £767,5504 years ago30 Nov 2021
- 132 ELM WALK, LONDON, SW20 9EGTerraced · £710,5004 years ago21 Sept 2021
- 152 ELM WALK, LONDON, SW20 9EGTerraced · £620,0005 years ago29 Mar 2021
- 170 ELM WALK, LONDON, SW20 9EGTerraced · Not a standard market sale · £535,0007 years ago12 Jul 2019
Homes here go for about £800,000 — the median of the last 7 market sales in SW20 9EG, £620,000 to £980,000.
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
- 156 Elm Walk Merton SW20 9EGRefused54 yd
- 156 Elm Walk Merton SW20 9EGPermitted54 yd
- 163 Elm Walk Merton SW20 9EFPermitted67 yd
- 369 Cannon Hill Lane Merton SW20 9HQRefused70 yd
- 369 Cannon Hill Lane Merton SW20 9HQPending70 yd
- 343 Cannon Hill Lane Merton SW20 9HQPermitted70 yd