15 Ambergate Street London Borough of Southwark SE17 3RY
L-shaped dormer loft extension with a roof terrace to the rear and the installation of 3no rooflights in front roof slope to provide additional living accommodation.
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Progress
Application details
- Reference
- 26/AP/2831
- Local authority
- Southwark
- Postcode
- SE17 3RY
- Ward
- NWNG
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 29 Sept 2026
- Validated
- 29 Sept 2026
- Target decision
- 23 Nov 2026
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.
- 29 AMBERGATE STREET, LONDON, SE17 3RYFlat or maisonette · Leasehold · £700,0009 months ago18 Dec 2025
- 49 AMBERGATE STREET, LONDON, SE17 3RYTerraced · £1,270,0003 years ago18 Aug 2023
- 33 AMBERGATE STREET, LONDON, SE17 3RYTerraced · Leasehold · £733,5003 years ago7 Aug 2023
- 37 AMBERGATE STREET, LONDON, SE17 3RYFlat or maisonette · Leasehold · £610,0006 years ago9 Jan 2020
- 23 AMBERGATE STREET, LONDON, SE17 3RYFlat or maisonette · Leasehold · Not a standard market sale · £570,0007 years ago26 Jul 2019
- 29 AMBERGATE STREET, LONDON, SE17 3RYFlat or maisonette · Leasehold · £572,0008 years ago27 Apr 2018
- 31 AMBERGATE STREET, LONDON, SE17 3RYFlat or maisonette · Leasehold · £660,5448 years ago3 Jan 2018
- ROOF SPACE, 33 AMBERGATE STREET, LONDON, SE17 3RYOther · Leasehold · Not a standard market sale · £23,5009 years ago16 Mar 2017
Homes here go for about £680,272 — the median of the last 6 market sales in SE17 3RY, £572,000 to £1,270,000.
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
- 21 Ambergate Street London Borough of Southwark SE17 3RYPermittedNext door
- 21 Ambergate Street London Borough of Southwark SE17 3RYPermittedNext door
- 14 Ambergate Street London Borough of Southwark SE17 3RXPermittedAdjoining
- London Borough of Southwark SE17 3RXPermittedAdjoining
- 14 Ambergate Street London Borough of Southwark SE17 3RXPermittedAdjoining
- 14 Ambergate Street London Borough of Southwark SE17 3RXPendingAdjoining