Planning application
Flat 3 26 Mornington Terrace London NW1 7RS
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Insertion of two structural steel beams to support internal load-bearing wall, reinstatement of the chimney opening and installation of gas fire to existing fireplace using chimney flue.
As published by the council, reference 2020/5137/L
Application record
- Reference
- 2020/5137/L
- Category
- Heritage and listed buildings
- Status
- Final Decision
- Decision
- Granted
- Decided
- 7 May 2021
- Postcode
- NW1 7RS
Site history
Applications at this address on the Camden register
This site has had 2 applications since 2019: 2 approved, 0 refused.
-
2019/4209/L Granted
Flat 3 26 Mornington Terrace London NW1 7RS
Installation of slimline internal secondary glazing to 2 windows to front elevation at first floor level, for noise mitigation during construction of HS2 railway at Euston.
Timeline
Dates from the published record
-
7 May 2021
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 7 May 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Flat 3 26 Mornington Terrace London NW1 7RS
Installation of slimline internal secondary glazing to 2 windows to front elevation at first floor level, for noise mitigation during construction of HS2 railway at Euston.
Granted Heritage and listed buildings Windows or glazing -
Flat 5 26 Mornington Terrace London NW1 7RS
Installation of temporary internal secondary glazing to two adjacent set of windows for noise mitigation during construction of the HS2 railway.
Granted Heritage and listed buildings Windows or glazing -
26-58 (consec) Mornington Terrace London NW1 7RU
Erection of scaffolding for installation of ventilation grilles to front facades for noise mitigation during construction of HS2 railway. Remedial works to building envelope following removal of scaffolding.
Granted Heritage and listed buildings -
Flat 2 (Ground Floor) & Flat 4 (Second Floor) 26 Mornington Terrace London NW1 7RS
Installation of internal secondary glazing to 1 window at ground floor and 2 windows at second floor for noise mitigation during construction of the HS2 railway at Euston.
Granted Heritage and listed buildings Windows or glazing -
Flat A 26 Mornington Terrace London NW1 7RS
Installation of temporary internal secondary glazing to one window to front facade at basement level for noise mitigation works during construction of the HS2 railway.
Granted Heritage and listed buildings Windows or glazing -
Flat 4 26 Mornington Terrace London NW1 7RS
Replacement of existing defective glazed door and frame to balcony with matching glazed door
Granted Heritage and listed buildings Windows or glazing
Other heritage and listed building applications
In Camden
-
2026/3649/L Awaiting decision
83 Highgate West Hill London N6 6LU
Proposed internal alterations including adding secondary glazing to windows internally and reconfigurations of floor layouts, erection of two rear dormers replacing the existing rear dormer, removal of the existing triangular front dormer and solar panel to rear roof, replacement of existing handrails with metal railings, installation of an A/C unit on rooftop, replacement of the glazed roof of the lower ground floor rear extension with a solid flat roof, and re-landscaping to front courtyard.
-
2026/0903/L Granted
61-63 Cartwright Gardens London Camden WC1H 9EL
Details pursuant to condition 2 (ground floor windows) and 3 (railings) of listed building consent 2023/2307/L (Allowed at appeal APP/X5210/Y/24/3338859 dated 30/08/2024) for; 'Erection of external lift to rear elevation and associated external alterations. Internal alterations to accommodate lift access'
-
2026/2510/L Granted
Flat A 26 Eton Avenue London NW3 3HL
Proposed internal alterations and external alterations to side and rear elevations of the garden flat.
-
2026/2891/L Granted
42 Mornington Terrace London Camden NW1 7RT
Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.
-
2026/3851/L Awaiting decision
10 Chalcot Crescent London NW1 8YD
Variation of condition 2 (drawings) to listed building consent 2025/4952/L dated 16/01/2026 for 'Erection of a lower ground floor rear extension and internal alterations' for the removal of the existing non-original loft hatch and roof hatch above, and the installation of an automatic opening vent (AOV) rooflight.