47 Sibley Grove Manor Park London E12 6SD Data via plota.co.uk

26/01868/CLP - Certificate of Lawfulness Proposed Use Pending
Extensions & alterations

Proposal

Application for a lawful development certificate (proposed) for the erection of a loft conversion with a rear dormer. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
26 Aug 2026
Decision
Expected by 21 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 20 Oct 2026, from Newham's recent extensions.

Documents 7

Statements & assessments 1

PDF PLANNING STATEMENT 47 Documentation · 26 Aug 2026 View ↗

Plans & drawings 5

PDF LOCATIONPLAN Drawing · 26 Aug 2026 View ↗ PDF EXISTING & PROPOSED PLANS Drawing · 26 Aug 2026 View ↗ PDF EXISTING PLANS Drawing · 26 Aug 2026 View ↗ PDF PROPOSED LOFT PLAN & SIDE ELEVATION Drawing · 26 Aug 2026 View ↗ PDF EXISTING & PROPOSED ROOF & BLOCK PLAN Drawing · 26 Aug 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form (Public) · 26 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 4

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: Newham 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 Newham built-up area; Town centre 99 m away: East Ham.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building 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
Newham
Application type
Certificate of Lawfulness Proposed Use
Postcode
E12 6SD
Received
26 Aug 2026
Validated
26 Aug 2026
Ward
Plashet
Parish
Manor Park Community Forum
Case officer
Show
Applicant
Show
Agent
Citylines Consultants

Decision outlook

Day 18 of the 56-day target. Newham usually decides extensions by day 55.

Day 1838 days to the 56-day target
74%decided within 8 weeks
79%approved
545decided in the last year

Plota live figures for extensions decided by Newham in the last twelve months, from validation. Newham decision record →

Public comments

No public comments yet.

Last counted 9 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
50 Sibley Grove Manor Park London E12 6SE
Application for a lawful development certificate (proposed) for the erection of an L-shap…
25/02930/CLP
2025
53 Sibley Grove Manor Park London E12 6SD
Change of use of a detached garage at the rear of No. 53 Sibley Grove fronting East Avenu…
25/00900/FUL
2024
30 Sibley Grove Manor Park London E12 6SE
Erection of outbuilding to use as Gym/Playroom, shower and storage.
24/02444/HH
2024 Approved
30 Sibley Grove Manor Park London E12 6SE
Application for a lawful development certificate for proposed loft conversion with rear a…
24/00916/CLP
2023 Approved
5 East Avenue Manor Park London E12 6SG
Application for a lawful development certificate proposed for the proposed loft falls und…
23/02259/CLP
2023 Approved
6 Sibley Grove Manor Park London E12 6SE
Lawful Development Certificate for the (proposed) erection of a side dormer extension and…
23/01584/CLP
2021 Approved
59 Sibley Grove Manor Park London E12 6SD
Application for a Lawful Development Certificate for a proposed loft conversion with rear…
21/00494/CLP
2020 Refused
31 East Avenue Manor Park London E12 6SG
Proposed loft conversion with rear dormer extension including two roof lights to the fron…
20/02269/FUL
2020 Approved
53 East Avenue Manor Park London E12 6SG
Application for a lawful development certificate for the proposed construction of a L-sha…
20/02619/CLP
2020 Approved
53 East Avenue Manor Park London E12 6SG
Construction of a ground floor rear and side infill extension.
20/02041/HH
2020 Approved
23 East Avenue Manor Park London E12 6SG
Application for a lawful development certificate for the proposed construction of a rear…
20/01078/CLP
2020 Approved
23 East Avenue Manor Park London E12 6SG
Proposed first floor rear extension.
20/00588/HH
2020 Approved
41 East Avenue Manor Park London E12 6SG
Construction of a single storey rear ground floor side infill extension.
20/00431/HH
2019 Approved
23 East Avenue Manor Park London E12 6SG
Proposed demolition and re-build of single storey side and rear extension.
19/02732/HH
2019 Approved
64B Sibley Grove Manor Park London E12 6SE
Construction of a second floor extension above the original rear addition, loft conversio…
19/00993/FUL
2018 Approved
31 East Avenue Manor Park London E12 6SG
Single storey ground floor rear and side infill extension at No 31 & No 33 East Avenue, E…
18/02117/FUL
2017 Approved
76A Sibley Grove Manor Park London E12 6SE
External Wall Insulation to front and back elevation. 90mm EPS system to be applied to al…
17/01544/FUL
2024 Approved
30 Sibley Grove Manor Park London E12 6SE
Application for prior approval for erection of a single storey rear extension. The detail…
24/00917/PREHH
2020 Refused
53 East Avenue Manor Park London E12 6SG
Certificate of lawfulness for the construction of a rear and side dormer extension includ…
20/02042/CLP
2017 Refused
70 Sibley Grove Manor Park London E12 6SE
Proposed change of use of a single dwelling house into a House in Multiple Occupation (HM…
17/03961/COU
2017 Refused
2A Sibley Grove Manor Park London E12 6SE
Certificate of lawfulness for proposed loft conversion with rear dormer and installation…
17/03388/CLP
2017 Approved
Ground Floor Flat 64 Sibley Grove Manor Park London E12 6SE
Certificate of lawfulness for the existing use of the Ground Floor as one self contained…
17/02316/CLE
2017 Approved
64B Sibley Grove Manor Park London E12 6SE
Certificate of lawfulness for existing use of 64B Sibley Grove (first floor) as one self…
17/02096/CLE
2016 Approved
79 Sibley Grove Manor Park London E12 6SD
Approval of condition pursuant to condition 6 (code level 4 ) of planning consent no. 13/…
16/03597/AOD
2016
37A Sibley Grove Manor Park London E12 6SD
Certificate of lawfulness for a proposed 'L' shaped loft extension with a dormer to the r…
16/03817/CLP
Newham
Planning Authority Score
3.7/10
Below average
#211 of 296 councils
Relevant to this application:
Householder decisions

Newham ranks #191 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (87%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Newham decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #239 of 296
87%
Householder approved
Below avg (90%) #233 of 296
59%
Decided in 8 weeks
Below avg (63%) #191 of 296
39%
Extended time limit
Below avg (41%) #140 of 296
51%
Minor dwellings approved
67 decided (1-9 homes)
100%
Major dwellings approved
2 decided (10+ homes)
59%
Change of use approved
51 decided
989
Total decisions
170 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings