19 York Terrace East, NW1 4PT

What is being proposed

Extension of basement level beneath rear garden with lightwell; Alterations to existing lightwell; Installation of plant machinery at basement level; and landscaping to rear garden. Internal alterations within the existing basement including new access steps and service connections to the existing plantroom.

Description as published by Westminster.

What this could mean for you

These are the effects a proposal like this most often raises. Each one is a material planning consideration, so each can form the basis of a comment.

• Noise and disturbance
• Boundaries and garden amenity
• Traffic and access
• Trees and landscaping

Derived automatically from the proposal wording. Read the full application before relying on it.

Timeline

1. Received

   17 Feb 2026 · Submitted to the council

2. Validated

   17 Feb 2026 · Checked and published

3. Comments close

   11 Jun 2026 · Last day to have your say

4. Decision due

   14 Apr 2026 · Target date, often slips

5. Decided

   14 Aug 2026 · Outcome published

Key facts

Reference

26/01008/LBC

Authority

Westminster

Address

19 York Terrace East, NW1 4PT

Postcode

NW1 4PT

Type

Extension or home alteration

Scale

Minor

Applicant

Not published

Agent

Not published

Received

17 Feb 2026

Decision due

14 Apr 2026

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