43, 45, Portman Square, W1H 6LY
A planning application
Westminster · Reference 26/04721/ADFULL
What is being proposed
Details of accurate and verified estimates of the 'Be Seen' energy performance indicators for the Development as outlined in chapter 3 (Planning Stage) of the Be Seen Guidance pursuant to condition 33 (A) of planning permission dated 7th April 2025 (RN:24/04987/FULL)
Description as published by Westminster.
Timeline
Received
15 Jul 2026 · Submitted to the council
Validated
15 Jul 2026 · Checked and published
Comments close
Not yet · Last day to have your say
Decision due
9 Sept 2026 · Target date, often slips
Decided
Not yet · Outcome published
Key facts
- Reference
- 26/04721/ADFULL
- Authority
- Westminster
- Address
- 43, 45, Portman Square, W1H 6LY
- Postcode
- W1H 6LY
- Type
- Other
- Scale
- Minor
- Applicant
- Not published
- Agent
- Not published
- Received
- 15 Jul 2026
- Decision due
- 9 Sept 2026
Also happening nearby
43, 45, Portman Square, W1H 6LY
Work to an existing home
Amendments to planning permission dated 22 April 2026 (Ref: 25/06153/FULL) for, 'Partial demolition of the existing roof and removal of plant equipment; construction of a roof extension providing new office (Class E) floorspace with associated external amenity spaces and plant equipment; refurbishment of the existing building, including infilling of the existing atrium; alterations to the existing façade; provision of cycle parking spaces and end of journey facilities, and all associated and ancillary works'; NAMELY, to amend the wording of Condition 27 to allow basement demolition work to proceed in advance of sustaianble drainage construction drawings being approved.
Comment period closed