35 Seething Lane City of London EC3N 4AH
Non material amendment under section 96A of the Town and Country Planning Act 1990 to planning permission 14/01226/FULMAJ dated 8 January 2016 for amendments to the main entrance; re-location of UKPN substation and amendment to venting strategy; removal of the cycle lift from ground floor to basement level; installation of external doors to the 6th, 7th,8th and 9th floor external terraces for fire escape requirements and new access door to roof top plant screen.
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Progress
Application details
- Reference
- 17/00207/NMA
- Local authority
- City
- Postcode
- EC3N 4AH
- Ward
- TW
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 14 Mar 2017
- Validated
- 14 Mar 2017
- Comments close
- 7 Apr 2017
- Target decision
- 11 Apr 2017
- Decided
- 6 Apr 2017
Estimated project value
£135k–£340k
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: trade estimate.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 8 recent sales are listed below.
- 1 SEETHING LANE, LONDON, EC3N 4AXOther · Not a standard market sale · £27,247,4566 months ago26 Feb 2026
- FLAT 604, 1 PEPYS STREET, LONDON, EC3N 2NUFlat or maisonette · Leasehold · £665,0006 months ago20 Feb 2026
- FLAT 603, 1 PEPYS STREET, LONDON, EC3N 2NUFlat or maisonette · Leasehold · £520,0006 months ago12 Feb 2026
- FLAT 510, 1 PEPYS STREET, LONDON, EC3N 2NUFlat or maisonette · Leasehold · £490,0007 months ago6 Feb 2026
- FLAT 502, 1 PEPYS STREET, LONDON, EC3N 2NUFlat or maisonette · Leasehold · £482,5007 months ago26 Jan 2026
- 10 NORTHUMBERLAND ALLEY, LONDON, EC3N 2EJOther · Not a standard market sale · £1,065,00010 months ago30 Oct 2025
- FLAT 805, 1 PEPYS STREET, LONDON, EC3N 2NUFlat or maisonette · Leasehold · £575,00011 months ago25 Sept 2025
- 5 LLOYDS AVENUE, LONDON, EC3N 3AEOther · Not a standard market sale · £12,025,00012 months ago5 Sept 2025
Homes here go for about £520,000 — the median of the last 5 market sales in EC3N (the wider postcode district), £482,500 to £665,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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
- Walsingham House, 35 Seething Lane City of London EC3N 4AHPermittedNext door
- 35 Seething Lane City of London EC3N 4AHPermittedNext door
- City of London EC3N 4AHPermittedNext door
- City of LondonPermittedNext door
- Hart Street City of London EC3R 7NBPermittedAdjoining
- 41 Crutched Friars City of London EC3N 2AEPermitted46 yd