4 Holland Avenue Merton SW20 0RN
PROPOSED ERECTION OF A PART SINGLE STOREY REAR EXTENSION WITH A ROOF LANTERN, PART TWO STORY REAR EXTENSION WITH 2 ROOF LIGHTS , ERECTION OF TWO STOREY SIDE EXTENSION WITH 4 SIDE ROOFLIGHTS, 4 FRONT ROOFLIGTS IN THE FRONT ROOFSLOPE AND THE CONVERSION OF GARAGE INTO HABITABLE ROOM.
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Progress
Application details
- Reference
- 23/P0910
- Local authority
- Merton
- Postcode
- SW20 0RN
- Ward
- Village
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 3 Apr 2023
- Validated
- 3 Apr 2023
- Comments close
- 28 Apr 2023
- Target decision
- 28 Jun 2023
- Decided
- 28 Jun 2023
Estimated project value
£230k–£320k
Based on the 85.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².
Floor area gained: 85m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 7 recent sales are listed below.
- 6 HOLLAND AVENUE, LONDON, SW20 0RNSemi-detached · £1,525,00012 months ago1 Sept 2025
- 34 HOLLAND AVENUE, LONDON, SW20 0RNSemi-detached · £1,840,00014 months ago4 Jul 2025
- 23 HOLLAND AVENUE, LONDON, SW20 0RNSemi-detached · £1,155,00016 months ago9 May 2025
- 24 HOLLAND AVENUE, LONDON, SW20 0RNSemi-detached · £1,130,00017 months ago27 Mar 2025
- 28 HOLLAND AVENUE, LONDON, SW20 0RNSemi-detached · £1,100,00017 months ago21 Mar 2025
- 37 HOLLAND AVENUE, LONDON, SW20 0RNSemi-detached · £650,00018 months ago7 Mar 2025
- 21 HOLLAND AVENUE, LONDON, SW20 0RNSemi-detached · £1,100,00022 months ago23 Oct 2024
- 35 HOLLAND AVENUE, LONDON, SW20 0RNSemi-detached · £1,260,9002 years ago24 May 2024
Homes here go for about £1,142,500 — the median of the last 8 market sales in SW20 0RN, £650,000 to £1,840,000.
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
- 4 Holland Avenue Merton SW20 0RNPermittedNext door
- 350 Coombe Lane Merton SW20 0RJPendingAdjoining
- 12 Holland Avenue Merton SW20 0RNPermitted45 yd
- 198 Copse Hill Merton SW20 0SPPermitted84 yd
- 206 Copse Hill Merton SW20 0SPPermitted87 yd
- 364 Coombe Lane Merton SW20 0RJPermitted90 yd