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Permitted2006/5177/PSubmitted 19 years agoLoft conversion

257-259 Gray's Inn Road Camden WC1X 8QT

The change of use of the upper floors from office use (Class B1) to 6x residential flats (Class C3) incorporating the erection of a rear extension on all floors, a new mansard roof to no. 257, and the formation of a new front lightwell for the basement office use.

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Map of the site

Progress

Submitted
10 Jan 2007
— completed
Validated
10 Jan 2007
— completed
Consultation
16 Feb 2007
— completed
Target date
7 Mar 2007
— completed
Decided
8 Oct 2007
— completed

Application details

Reference
2006/5177/P
Local authority
Camden
Postcode
WC1X 8QT
Ward
Kings Cross (Pre May 2022)
Application type
All Other
Property type
Flat

Key dates

Submitted
10 Jan 2007
Validated
10 Jan 2007
Comments close
16 Feb 2007
Target decision
7 Mar 2007
Decided
8 Oct 2007

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

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Contains HM Land Registry data © Crown copyright and database right 2021. 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