12 Orleston Mews Islington N7 8LL
Non-material amendment to planning permission P2025/3186/FUL dated 08/01/2026 (‘Replacement of all timber windows, external doors and wall panels. Erection of 3no. triangular dormer roof extensions, replacement of slate roof with standing-seam zinc roof and associated external works’) in order to change the position of the triangular window on one of the approved dormers; raise the height of the external balustrades; add a ‘mansafe’ system to the rear elevation and to the roof for improved access and other minor amendments.
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Progress
Application details
- Reference
- P2026/2016/NMA
- Local authority
- Islington
- Postcode
- N7 8LL
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 30 Jul 2026
- Validated
- 30 Jul 2026
- Target decision
- 26 Aug 2026
- Decided
- 27 Aug 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.
- 12 ORLESTON MEWS, LONDON, N7 8LLTerraced · £2,640,00017 months ago27 Mar 2025
- 14 ORLESTON MEWS, LONDON, N7 8LLTerraced · £2,100,0003 years ago22 Jun 2023
- 6 ORLESTON MEWS, LONDON, N7 8LLSemi-detached · £1,620,0004 years ago3 Dec 2021
- 12 ORLESTON MEWS, LONDON, N7 8LLTerraced · £2,350,0005 years ago19 Aug 2021
- 12 ORLESTON MEWS, LONDON, N7 8LLTerraced · £2,350,0005 years ago19 Aug 2021
- 7 ORLESTON MEWS, LONDON, N7 8LLTerraced · £1,750,0008 years ago23 Feb 2018
- FLAT 2, 1B ORLESTON MEWS, LONDON, N7 8LLFlat or maisonette · Leasehold · £745,0009 years ago6 Feb 2017
- FLAT 1, 1B ORLESTON MEWS, LONDON, N7 8LLFlat or maisonette · Leasehold · £825,00010 years ago2 Sept 2016
Homes here go for about £1,925,000 — the median of the last 8 market sales in N7 8LL, £745,000 to £2,640,000.
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.
Recorded changes
- 5 Sept 2026: Refused
Nearby applications
- 12 Orleston Mews Islington N7 8LLPendingNext door
- 12 Orleston Mews Islington N7 8LLPendingNext door
- 12 Orleston Mews Islington N7 8LLPendingNext door
- 12 Orleston Mews Islington N7 8LLPendingNext door
- 12 Orleston Mews Islington N7 8LLPermittedNext door
- 12 Orleston Mews Islington N7 8LLPermittedNext door