18a Blendon Terrace, Plumstead, London, SE18 7RR Data via plota.co.uk

26/2160/NM - Non Material Registered

Proposal

An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission dated 17/07/2025 for "Replacement of existing wooden single-glazed sash windows with new uPVC double glazed sash windows at the front of the property, replacement of existing uPVC double-glazed casement windows with new uPVC double glazed sash windows at the rear of the property, and replacement of existing rear wooden single-glazed casement dormer window with a uPVC double-glazed casement window ", to allow: - Replacement of existing wooden single-glazed sash windows with new timber-framed double glazed sash windows at the front of the property,… Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
20 Jul 2026
Validated
5 Sept 2026
Decision
Expected by 31 Oct 2026

This application is under consideration - no decision has been issued yet. A decision is expected by 31 Oct 2026.

Associated applications 2

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    • AmendmentAn application submitted under Section 96a of the Town & Country Planning Act 1990…This application26/2160/NM

Site constraints 5

COA00000765 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.
Air quality management area: Greenwich 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 ↗
Also on the record
Inside the Greenwich built-up area; Metropolitan Open Land 34 m away; Priority habitat 34 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 12 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
Greenwich
Application type
Non Material
Postcode
SE18 7RR
Received
20 Jul 2026
Validated
5 Sept 2026
Ward
PLUMSTEAD COMMON
Parish
Woolwich & Thamesmead
Case officer
Show
Applicant
Show

Public comments

No public comments yet.

Last counted 11 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15096976
Env. assessment
No
Greenwich
Planning Authority Score
5.4/10
Average
#123 of 296 councils
Relevant to this application:
Householder decisions

Greenwich is faster than most councils at deciding householder applications, ranking #76 out of 296. Only 29% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Greenwich is also one of the strictest councils - it refuses more householder applications than almost any other, with only 78% approved vs 90% nationally.

One of the strictest councils
only 78% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Greenwich decision statistics
Based on MHCLG data, the year to March 2026
77%
Overall approval rate
Below avg (87%) #278 of 296
78%
Householder approved
Below avg (90%) #287 of 296
75%
Decided in 8 weeks
Above avg (63%) #76 of 296
29%
Extended time limit
Below avg (41%) #49 of 296
60%
Minor dwellings approved
114 decided (1-9 homes)
100%
Major dwellings approved
13 decided (10+ homes)
66%
Change of use approved
195 decided
1,468
Total decisions
331 refused in the year to March 2026