Mount Court Lansdowne Hill London SE27 0LR

Pending 26/00467/LDCP
Extensions & alterations
Council
Lambeth 2.9/10
Date received
13 Feb 2026
Date validated
10 Mar 2026
Postcode
SE27 0LR

Description

Application for Certificate of Lawfulness (Proposed) with respect to the alteration of the internal layout to add a bedroom and move the current kitchen into the living room for an open plan concept (to Flat 5).

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Erection of a L shaped rear dormer including 3 roof lights to the front elevatio...

26/00919/FUL - 23 Mar 2026

Nearby new applications

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Application for prior approval for the erection of a single storey ground floor ...

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16 Egremont Road London SE27 0BH

Erection of a single storey ground floor rear extension and the installation of ...

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Variation of Conditions 2 (approved plans) and 20 (rear rooflight glazing) of pl...

26/01453/VOC - 12 May 2026

6 Lansdowne Hill London SE27 0AR

Application for deed of variation to S106 agreement pursuant to planning permiss...

26/01174/S106 - 14 Apr 2026

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26/01166/S106D - 6 Apr 2026

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Application for a Certificate of Lawful Development (Proposed) with respect to t...

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Historical activity at this location

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

This property

Previous applications at this address

2024 Approved
Erection of a third-floor roof top extension to create 1 residential unit, together with…
24/00083/FUL
2022 Refused
Erection of a third floor roof top extension to create 1 residential unit, together with…
22/03025/FUL
2021 Withdrawn
Erection of a third floor roof top extension to create 2 x 1 bed residential units, toget…
21/03662/FUL
Within ~100m

Nearby activity

2025 Approved
1 Lansdowne Wood Close London SE27 0BY
TPO No. 169, 20 September 1983 Woodland Order W1 Location: Back garden, 1 Lansdowne Wood…
25/01391/TPO
2025 Refused
15 Pyrmont Grove London SE27 0BG
Erection of a rear dormer roof extension, a dormer roof extension over existing rear outr…
25/00887/FUL
2025
Lansdowne Wood Close London SE27 0BY
Erection of a 2 storey building plus lower ground floor to provide five dwellings on the…
25/00490/FUL
2024 Approved
13 Waldeck Grove London Lambeth SE27 0BE
Erection of a single storey ground floor rear/side infill extension, together with the fo…
24/03808/FUL
2023 Approved
28 Lansdowne Wood Close London Lambeth SE27 0BY
T4 Multi Stem Ash: Reduce lateral spread 2/3m away from the property and garden,- raise t…
23/03134/TPO
2023
28 Lansdowne Wood Close London Lambeth SE27 0BY
T4 Multi Stem Ash: Reduce lateral spread 2/3m away from the property and garden, to enhan…
23/03134/TCA
2023 Approved
11 Pyrmont Grove London SE27 0BG
Erection of a single storey ground floor rear extension.
23/01351/FUL
2023 Approved
10 Pyrmont Grove London SE27 0BG
Erection of a single storey ground floor rear/side infill extension.
23/00019/FUL
2022 Refused
13 Pyrmont Grove London SE27 0BG
Erection of rear dormer roof extension with Juliet balcony, a dormer roof extension over…
22/04592/FUL
2018 Approved
Lansdowne Wood Close London SE27 0BY
Erection of 2 storey building plus lower ground floor to provide five dwellings on the la…
18/03492/FUL
2020 Approved
41 Lansdowne Hill London SE27 0LP
Demolition of existing rear extension and erection of a single storey ground floor rear e…
20/02749/FUL
2020 Approved
45 York Hill London SE27 0BP
Erection of a hip to gable roof extension with a rear dormer, juliet balcony and installa…
20/02321/FUL
2020 Approved
17 Waldeck Grove London SE27 0BE
Erection of a ground floor single storey wrap-around extension.
20/01674/FUL
2020 Approved
3 Waldeck Grove London SE27 0BE
Erection of a single storey side and rear extension.
20/01695/FUL
2019 Approved
41 Lansdowne Hill London SE27 0LP
Demolition of existing rear extension and erection of a single storey ground floor rear e…
19/04298/FUL
2019 Approved
17 Waldeck Grove London SE27 0BE
Erection of single storey ground floor side extension.
19/03793/FUL
2019 Approved
3 Waldeck Grove London SE27 0BE
Erection of a single storey side and rear extension
19/02270/FUL
2019 Approved
27 Waldeck Grove London SE27 0BE
Erection of a ground floor single storey side infill extension.
19/02657/FUL
2019 Approved
11 Waldeck Grove London SE27 0BE
Erection of a single storey rear/side infill extension.
19/02272/FUL
2019 Refused
20 Waldeck Grove London SE27 0BE
Erection of an L shaped dormer with 3 rooflights.
19/02044/FUL
2016 Withdrawn
Lansdowne Wood Close London SE27 0BY
Erection of 2 storey building plus lower ground floor to provide 6 self contained flats o…
16/06542/FUL
2016 Refused
16 Canterbury Grove London SE27 0NT
Erection of a part two part single storey side/rear extension together with the installat…
16/06082/FUL
2016 Refused
25 Waldeck Grove London SE27 0BE
Loft conversion involving erection of a rear dormer extension and installation of 3no. fr…
16/05242/FUL
2016 Approved
14 Waldeck Grove London SE27 0BE
Loft conversion with mansard roof together with the erection of a single storey side retu…
16/02506/FUL
2016 Approved
4 Waldeck Grove London SE27 0BE
Erection of ground floor single storey rear and side infill extensions.
16/01321/FUL
Lambeth
Planning Authority Score
2.9/10
Poor
#238 of 292 councils
Relevant to this application:
Householder decisions

Lambeth ranks #173 out of 292 councils for householder decision speed. 46% of applications have the time limit extended, above the 40% national average. Lambeth is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Lambeth decision performance
Based on MHCLG data, 2025
80%
Overall approval rate
Below avg (87%) #260 of 292
83%
Householder approved
Below avg (90%) #256 of 292
61%
Decided in 8 weeks
Below avg (64%) #173 of 292
46%
Extended time limit
Above avg (40%) #194 of 292
51%
Minor dwellings approved
53 decided (1-9 homes)
88%
Major dwellings approved
8 decided (10+ homes)
40%
Change of use approved
52 decided
1,725
Total decisions
347 refused in 2025
Source: MHCLG planning statistics · See full council rankings