Mann Egerton Garage, 242 Morden Road, Wimbledon, Merton, SW19 3DA Data via plota.co.uk

26/P0047 - Non-Material Amendment - Section 96A Approved

Proposal

Application for non-material amendments to application . Non-material amendment relates to the demolition of existing car sales showroom and workshop (sui generis) and construction of 24 hour selfstorage building (use Class B8) and block of flats (use Class C3) to accommodate 9 residential units, with associated hardstanding, parking and landscaping amendments and alterations to access. The nonmaterial amendment relates to the self-storage building only and involve the omission of two roller shutter bay doors. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
8 Jan 2026
✓
Approved
7 Apr 2026

Approved on 7 Apr 2026 · Last checked 1 Oct 2026

Documents 9

Plans & drawings 5

PDF Commenter’s name hidden Show Supporting Document Planning Public View ↗
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PDF Commenter’s name hidden Show Supporting Document Planning Public View ↗
PDF Commenter’s name hidden Show Supporting Document Planning Public View ↗

Application forms 1

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Other documents 2

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PDF Commenter’s name hidden Show Supporting Document Planning Public View ↗

All documents on the council site ↗

Associated applications 12

Site constraints 8

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: Merton 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 ↗
Registered park or garden about 32 m away: Morden Hall Park
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Conservation area about 24 m away: Wandle Valley; Inside the Merton built-up area; Metropolitan Open Land about 31 m away; Priority habitat about 32 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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
Merton
Application type
Non-Material Amendment - Section 96A
Postcode
SW19 3DA
Received
8 Jan 2026
Validated
8 Jan 2026
Ward
Merton Park
Parish
Historic
Case officer
Show
Target decision
5 Feb 2026
Decision
Grant Non-Material Amendment To Planning Permission
Decision date
7 Apr 2026
Applicant
Show
Agent
Pegasus Group

Consultation & key dates

Statutory expiry
5 Feb 2026
Merton
Planning Authority Score
4.5/10
Below average
#173 of 296 councils
Relevant to this application:
Householder decisions

Merton ranks #196 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Merton decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #135 of 296
92%
Householder approved
Above avg (90%) #158 of 296
57%
Decided in 8 weeks
Below avg (63%) #196 of 296
39%
Extended time limit
Below avg (41%) #139 of 296
54%
Minor dwellings approved
82 decided (1-9 homes)
100%
Major dwellings approved
11 decided (10+ homes)
83%
Change of use approved
24 decided
1,079
Total decisions
115 refused in the year to March 2026