20 Queen Mary Avenue Merton SM4 4JR
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF HIP TO GABLE, REAR DORMER ROOF EXTENSION AND THE INSTALLATION OF x2 ROOFLIGHTS TO THE FRONT ROOF SLOPE AND INSERTION OF A 1 x OBSCURED SIDE WINDOW AT ROOF LEVEL
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Progress
Application details
- Reference
- 25/P0443
- Local authority
- Merton
- Postcode
- SM4 4JR
- Ward
- Lower Morden
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 17 Feb 2025
- Validated
- 17 Feb 2025
- Comments close
- 17 Feb 2025
- Target decision
- 14 Apr 2025
- Decided
- 13 Mar 2025
Estimated project value
£45k–£94k
Based on the 30.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 30m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 4 QUEEN MARY AVENUE, MORDEN, SM4 4JRSemi-detached · £600,00012 months ago18 Aug 2025
- 34 QUEEN MARY AVENUE, MORDEN, SM4 4JRTerraced · £870,00014 months ago7 Jul 2025
- 34 QUEEN MARY AVENUE, MORDEN, SM4 4JRTerraced · £835,0003 years ago3 Nov 2022
- 24 QUEEN MARY AVENUE, MORDEN, SM4 4JRTerraced · £535,0004 years ago14 Jan 2022
- 12 QUEEN MARY AVENUE, MORDEN, SM4 4JRTerraced · £696,0005 years ago2 Sept 2021
- 22 QUEEN MARY AVENUE, MORDEN, SM4 4JRTerraced · £517,5005 years ago11 Feb 2021
- 26 QUEEN MARY AVENUE, MORDEN, SM4 4JRTerraced · £498,0006 years ago7 Aug 2020
- 28 QUEEN MARY AVENUE, MORDEN, SM4 4JRTerraced · £528,0007 years ago31 May 2019
Homes here go for about £567,500 — the median of the last 8 market sales in SM4 4JR, £498,000 to £870,000.
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.
Nearby applications
- 26 Queen Mary Avenue Merton SM4 4JRPermittedAdjoining
- 26 Queen Mary Avenue Merton SM4 4JRPendingAdjoining
- 12 Queen Mary Avenue Merton SM4 4JRPermittedAdjoining
- 28 Queen Mary Avenue Merton SM4 4JRPermittedAdjoining
- 19 Queen Mary Avenue Merton SM4 4JSPermitted61 yd
- 19 Queen Mary Avenue Merton SM4 4JSPermitted61 yd