23 Florian Avenue London Borough of Sutton SM1 3QH
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front roofslope and removal of a rear chimney.
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Progress
Application details
- Reference
- DM2023/00214
- Local authority
- Sutton
- Postcode
- SM1 3QH
- Ward
- E05
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 14 Mar 2023
- Validated
- 14 Mar 2023
- Target decision
- 9 May 2023
- Decided
- 9 May 2023
Estimated project value
£35k–£73k
Based on the 23.3m² 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: 23.3m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 6 FLORIAN AVENUE, SUTTON, SM1 3QHSemi-detached · £500,00010 months ago29 Oct 2025
- 40 FLORIAN AVENUE, SUTTON, SM1 3QHSemi-detached · £525,00012 months ago20 Aug 2025
- 38 FLORIAN AVENUE, SUTTON, SM1 3QHTerraced · £465,00020 months ago17 Dec 2024
- 22 FLORIAN AVENUE, SUTTON, SM1 3QHSemi-detached · £575,0002 years ago12 Feb 2024
- 1A FLORIAN AVENUE, SUTTON, SM1 3QHSemi-detached · £446,0003 years ago18 Apr 2023
- 55A FLORIAN AVENUE, SUTTON, SM1 3QHOther · Leasehold · Not a standard market sale · £240,0003 years ago15 Dec 2022
- 5 FLORIAN AVENUE, SUTTON, SM1 3QHSemi-detached · £455,0004 years ago20 May 2022
- 35 FLORIAN AVENUE, SUTTON, SM1 3QHSemi-detached · £550,0005 years ago25 Aug 2021
Homes here go for about £500,000 — the median of the last 7 market sales in SM1 3QH, £446,000 to £575,000.
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
- 23 Florian Avenue London Borough of Sutton SM1 3QHPermittedNext door
- 23 Florian Avenue London Borough of Sutton SM1 3QHPermittedNext door
- 23 Florian Avenue London Borough of Sutton SM1 3QHRefusedNext door
- 23 FLORIAN AVENUE Sutton SM1 3QHPermittedNext door
- 31 Florian Avenue London Borough of Sutton SM1 3QHRefusedAdjoining
- 31 Florian Avenue London Borough of Sutton SM1 3QHWithdrawnAdjoining