1 - 5 Lower Marsh London SE1 7RJ Data via plota.co.uk

26/00823/DET - Approval of Details Approved

Proposal

Approval of details pursuant to condition 39 (Air Quality Assessment) of Planning Permission Ref: (Extension and refurbishment of existing building to create new part fifth and part sixth floor, extension of fourth floor to provide Class E uses (office, medical and retail floorspace), removal and replacement of rear and side facades, renewal of façade along Lower Marsh, upgrade of existing external terraces including greening, creation of new roof terrace space and courtyard amenity space, installation of plant and enclosure at level 6, provision of cycle parking facilities and associated works.) granted on 14.05.2024… Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
13 Mar 2026
Approved
24 Apr 2026

Approved on 24 Apr 2026 · Last checked 6 Jul 2026

Associated applications 10

Site constraints 9

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Lower Marsh conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Article 4 direction
Modified Direction 1 - CAZ. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Lambeth AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Town centre: Waterloo
A designated centre in the London Plan.
Shops, services and active frontages are protected in centres, and main town centre uses are steered here first.
Central activities zone
The core of central London in the London Plan.
Offices, culture and the other strategic functions of the centre take priority over new housing here.
Opportunity area
Where the London Plan expects significant growth.
Boundaries are indicative and the borough holds the detailed plan.
Also on the record
Inside the Lambeth built-up area.
Not affected
Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Lambeth
Application type
Approval of Details
Postcode
SE1 7RJ
Received
13 Mar 2026
Validated
13 Mar 2026
Ward
Waterloo & South Bank
Case officer
Show
Decision
Grant Permission
Decision date
24 Apr 2026
Applicant
Show
Agent
Newmark Gerald Eve LLP

Consultation & key dates

Comments by
4 Apr 2026
Env. assessment
No
Lambeth
Planning Authority Score
2.7/10
Poor
#242 of 296 councils
Relevant to this application:
Householder decisions

Lambeth ranks #164 out of 296 councils for householder decision speed. 47% of applications have the time limit extended, above the 41% national average. Lambeth 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
Lambeth decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #274 of 296
81%
Householder approved
Below avg (90%) #273 of 296
62%
Decided in 8 weeks
Below avg (63%) #164 of 296
47%
Extended time limit
Above avg (41%) #209 of 296
46%
Minor dwellings approved
70 decided (1-9 homes)
100%
Major dwellings approved
9 decided (10+ homes)
42%
Change of use approved
53 decided
1,784
Total decisions
396 refused in the year to March 2026