Council planning record

Listed Building Consent application in connection with the construction of a lower ground floor part width extension to the rear.

19 Thornhill Crescent, London, N1 1BJ

FINAL DECISIONReference: P2026/1608/LBCLondon Borough of Islington

Last published check: 29 Sept 2026, 23:46. Check the council record for more recent changes.

Application location

19 Thornhill Crescent, London, N1 1BJ

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Application summary

Status
FINAL DECISION
Application type
Listed Building
Received
22 Jun 2026
Validated
29 Jun 2026
Determination deadline
16 Aug 2026
Local authority
London Borough of Islington

Application overview

Listed Building Consent application in connection with the construction of a lower ground floor part width extension to the rear.

Proposal details

Reference
P2026/1608/LBC
Alternative references
PP-15026113_C
Ward
Barnsbury
Agent
Mr Theo jones
UPRN
5300090298

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Documents 2 of 2

DocumentPublishedAction
Please go to P2026/1609/FUL To view all drawings and documentsApplication Form20 Jun 2026View
dn finalDecision Notice8 Sept 2026View

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Application timeline

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  1. Application date

    Published milestoneCouncil source
  2. Received date

    Published milestoneCouncil source
  3. Registration date

    Published milestoneCouncil source
  4. Valid date

    Published milestoneCouncil source
  5. Consultation expiry date

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    Council source
  6. Statutory expiry date

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    Council source
  7. Decision due date

    Past published deadline

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  8. Dispatch date

    Published milestoneCouncil source
  9. Decision date

    Published milestoneCouncil source
  10. Extension date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Decision & conditions

Approve with conditions
dn final
Planning conditions
  1. 3 YEAR CONSENT PERIOD FOR LBC: The works hereby permitted shall be begun not later than three years from the date of this consent. REASON: To comply with the provisions of Section 18(1)(a) of the Planning (Listed Buildings and Conservation Areas) Act 1990 as amended by the Planning and Compulsory Purchase Act 2004 (Chapter 5).
  2. ALL EXTERNAL AND INTERNAL WORKS TO MATCH (COMPLIANCE): All new external and internal works and finishes and works of making good to the retained fabric shall match the existing adjacent work with regard to the methods used and to material, colour, texture and profile. All such works and finishes shall be maintained as such thereafter. REASON: In order to safeguard the special architectural or historic interest of the heritage asset.
  3. CONDITION: The mechanical air extraction and boiler flue vent in the rear lightwell shall be fitted flush to the elevation and shall be so maintained. REASON: In order to safeguard the special architectural or historic interest of the heritage asset.
  4. Location Plan, Drawings Dated 20.06.26 - GA100 - Lower Ground Floor Plan – P1, GA101 - Ground Floor Plan – P1, GA102 - First Floor Plan – P1, GA103 - Second Floor Plan – P1, GA104 - Third Floor Plan – P1, GA105 - Roof Plan – P1, GA200 - Front Elevation – P1, GA201 - Rear Elevation – P1, GA300 - Section A – P1, GA301 - Section A Detail – P1, GA302 - Section B – P1, GA303 - Section C – P1, DT100 - Lower Ground Floor Detail Plan – P1, DT101 - Ground Floor Detail Plan – P1; Design, Access and Heritage Statement P1 (FYNN) dated June 2026; Sustainable Design and Construction Template 02; Relationship to Extant Permission (FYNN) dated July 2026.
  5. INFORMATIVE: This consent relates solely to listed building matters. Should it become necessary to make alterations to the consented scheme in order to comply with other legislation, such as Building Regulations, a further consent may be required. Such a consent should be sought and obtained prior to the relevant works being undertaken.
  6. INFORMATIVE: The applicant, their successors, and developer must ensure compliance with the conditions listed above. Some conditions may require the submission and approval of further information to the Local Planning Authority prior to the commencement of development, works, use or occupation.
  7. INFORMATIVE: If you are an agent, please ensure that a full copy of this decision is forwarded to your client. In particular, please advise your client of any conditions attached to the decision and the need for them to comply with those conditions. Failure to comply with a condition is a breach of planning control, which could lead to enforcement action being taken against your client.
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