55 Sandringham Avenue Merton SW20 8JY
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED REAR DORMER ROOF EXTENSION AND THE INSTALLATION OF THREE ROOF LIGHTS ON THE FRONT ROOF SLOPE. ALTERATIONS TO SOIL VENT PIPE.
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Progress
Application details
- Reference
- 23/P0324
- Local authority
- Merton
- Postcode
- SW20 8JY
- Ward
- Wimbledon Town and Dundonald
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 1 Feb 2023
- Validated
- 1 Feb 2023
- Comments close
- 1 Feb 2023
- Target decision
- 29 Mar 2023
- Decided
- 3 Mar 2023
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. 7 recent sales are listed below.
- 57 SANDRINGHAM AVENUE, LONDON, SW20 8JYTerraced · £887,5008 months ago18 Dec 2025
- 63 SANDRINGHAM AVENUE, LONDON, SW20 8JYTerraced · £950,00015 months ago2 Jun 2025
- 51 SANDRINGHAM AVENUE, LONDON, SW20 8JYTerraced · £985,00017 months ago21 Mar 2025
- 9 SANDRINGHAM AVENUE, LONDON, SW20 8JYTerraced · £900,00018 months ago28 Feb 2025
- 35 SANDRINGHAM AVENUE, LONDON, SW20 8JYTerraced · £961,00018 months ago28 Feb 2025
- 62 SANDRINGHAM AVENUE, LONDON, SW20 8JYOther · Not a standard market sale · £680,50019 months ago13 Jan 2025
- 54 SANDRINGHAM AVENUE, LONDON, SW20 8JYTerraced · £790,00020 months ago9 Jan 2025
- 30 SANDRINGHAM AVENUE, LONDON, SW20 8JYTerraced · £825,0002 years ago31 Jul 2024
Homes here go for about £900,000 — the median of the last 7 market sales in SW20 8JY, £790,000 to £985,000.
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
- 51 Sandringham Avenue Merton SW20 8JYPermittedNext door
- 49 Sandringham Avenue Merton SW20 8JYPermittedNext door
- 63 Sandringham Avenue Merton SW20 8JYPermittedAdjoining
- 63 Sandringham Avenue Merton SW20 8JYPermittedAdjoining
- 42 Rothesay Avenue MertonPermittedAdjoining
- 42 Rothesay Avenue MertonRefusedAdjoining