51 Upper Montagu Street London W1H 1FQ Data via plota.co.uk

Pending 26/00814/ADLBC
Council
Westminster 3.5/10
Date received
11 Feb 2026
Date validated
11 Feb 2026
Postcode
W1H 1FQ

Description

Detailed drawings of new doors, new windows including sections and glazing bar profiles, new skirting, and cornices, new fireplace surrounds, new Juliette balconies pursuant to condition 4 of listed building consent dated 28 October 2025 (RN: 25/03875/LBC) Data via plota.co.uk

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Other new applications on this street

Flat 1 8 Upper Montagu Street London W1H 2PB

Replacement of existing windows with timber slimline double-glazed windows, incl...

26/04890/LBC - 21 Jul 2026

26 Upper Montagu Street London W1H 1RP

Erection of a one and a half storey rear extension to enlarge HMO, installation ...

26/03214/FULL - 15 May 2026

57A Upper Montagu Street London W1H 1SG

Replacement of two windows on the rear elevation with timber double-glazed sash ...

26/00135/LBC - 12 Jan 2026

Nearby new applications

34A Paddington Street London W1U 4HG

Display of externally illumnated fascia sign measuring 5.605m X 0.685m and non i...

26/04988/ADV - 24 Jul 2026

Unit 11 Marylebone Station Melcombe Place London NW1 6JJ

Display of externally illuminated fascia sign measuring 0.56m x 7.80m; two exter...

26/04993/ADV - 24 Jul 2026

Unit 11 Marylebone Station Melcombe Place London NW1 6JJ

Refurbish existing pub.

26/04954/LBC - 23 Jul 2026

Flat 1 8 Upper Montagu Street London W1H 2PB

Replacement of existing windows with timber slimline double-glazed windows, incl...

26/04890/LBC - 21 Jul 2026

Flat 1 8 Upper Montagu Street London W1H 2PB

Replacement of existing windows with timber slimline double-glazed windows, incl...

26/04889/FULL - 21 Jul 2026

Basement To First Floor Rear 63 Lisson Street London NW1 5DA

Detailed drawings showing the details of the lower ground floor doors, details o...

26/04888/ADFULL - 21 Jul 2026

Historical activity at this location

30 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Internal alterations including lowering of the floor level to the lower ground floor; Ins…
25/03874/FULL
2025 Approved
Internal alterations including lowering of the floor level to the lower ground floor; Ins…
25/03875/LBC
2024 Approved
Investigative opening up works at all floor levels.
24/06878/LBC
2016 Approved
Internal alterations.
16/04946/LBC
2016 Withdrawn
Erection of stair access enclosure to existing roof terrace
16/05380/FULL
Within ~100m

Nearby activity

2025 Approved
Flat 4 York House 39 Upper Montagu Street London W1H 1FR
Installation of double glazed steel casement windows within the retained existing timber…
25/03577/FULL
2025
129 - 137 Marylebone Road London NW1 5QD
Replacement of existing 8th floor window with a louvre.
25/06969/FULL
2025 Approved
Flat 10 Bryanston Mansions York Street London W1H 1DA
Replacement windows to the front and rear elevations of Flat 10.
25/04421/FULL
2025
Flat 19 York House 39 Upper Montagu Street London W1H 1FR
Installation of double glazed steel casement windows within the retained existing timber…
25/06040/FULL
2024
129 - 137 Marylebone Road London NW1 5QD
Variation of condition 35 of planning permission dated 28th November 2022 (RN:21/06044/FU…
24/08987/FULL
2024
119 Gloucester Place London W1U 6JX
Installation of self-standing kitchenettes to hotel rooms and minor internal alterations…
24/08905/LBC
2024
28 Wyndham Street London W1H 1DD
Internal alterations associated with the general refurbishment. (Linked to 24/07855/FULL)
24/07856/LBC
2024
28 Wyndham Street London W1H 1DD
Minor refurbishment and extension of the property by retaining the existing closet wing…
24/07855/FULL
2024
13 Salisbury Place London W1H 1FJ
Alterations to the front facade and in the courtyard including replacement first floor do…
24/06169/FULL
2024
62 Upper Montagu Street London W1H 1SW
Installation of lighweight plasterboard and glass partition.
24/05263/LBC
2024
52 Upper Montagu Street London W1H 1SJ
Creation of a new external stair in the front lightwell and associated works. (Linked wit…
24/05218/FULL
2024
52 Upper Montagu Street London W1H 1SJ
Creation of a new external stair in the front lightwell and associated works. (Linked wit…
24/05219/LBC
2024
13 Salisbury Place London W1H 1FJ
Display of an internally illuminated projecting sign measuring 70cm x 70cm, and a non-ill…
24/04958/ADV
2024 Approved
Westar House 139 - 151 Marylebone Road London NW1 5QE
Display of an internally illuminated fascia sign measuring 80cm x 360cm; and an internall…
24/03117/ADV
2024 Refused
29 Knox Street London W1H 1FS
Demolition of an existing single storey extension, and the erection of a single storey re…
24/01731/FULL
2024 Refused
29 Knox Street London W1H 1FS
Demolition of an existing single storey extension, and the erection of a single storey re…
24/01732/LBC
2023 Approved
13 Salisbury Place London W1H 1FJ
Use of part of ground and first floors (rear building) as offices, social support facilit…
23/08920/FULL
2023 Refused
Basement And Ground Floor 62 Upper Montagu Street London W1H 1SW
Changes to the front elevation to provide a coffee trading outlet to the street with mino…
23/05258/LBC
2023 Refused
Basement And Ground Floor 62 Upper Montagu Street London W1H 1SW
Changes to the front elevation to provide a coffee trading outlet to the street with mino…
23/05257/FULL
2023
50 York Street London W1H 1GD
Installation of one air condenser unit within the front vault under the pavement located…
23/07818/LBC
2016 Approved
18 Thornton Place London W1H 1FL
Erection of a single storey rear extension at ground floor level.
16/05612/FULL
2016 Approved
Flat 34 York House 39 Upper Montagu Street London W1H 1FR
Replacement of window with glazed door to rear elevation at lower ground floor level.
16/05070/FULL
2016 Approved
North West House 119-127 Marylebone Road London NW1 5PY
Display of 4 halo illuminated fascia signs, an internally illuminated projecting sign, a…
16/01098/ADV
2016 Approved
53 Upper Montagu Street London W1H 1SE
Damp proofing works at basement level.
16/01443/LBC
2016 Approved
45 York Street London W1H 1PW
Display of a non-illuminated advertising hoarding at ground floor level measuring 2.4m x…
16/00142/ADV
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Householder decisions

Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Westminster decision performance
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #201 of 296
81%
Householder approved
Below avg (90%) #277 of 296
44%
Decided in 8 weeks
Below avg (63%) #258 of 296
28%
Extended time limit
Below avg (41%) #46 of 296
83%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
81%
Change of use approved
133 decided
4,602
Total decisions
648 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings