37 Walden Street, London, E1 2AL Data via plota.co.uk
Proposal
Proposed construction of a new mansard roof extension including dormer windows and roof lights, lowering the cill of the lower ground floor rear window to form a new door opening, modifying the head of the lower ground floor front window opening, replacing all windows with double glazed timber sash windows, demolishing an external staircase and replacing the back door with a double glazed timber sash window, construction of new outbuilding in garden. Data via plota.co.uk
Application progress
Approved on 11 Sept 2026 · Delegated · Last checked 12 Sept 2026
Documents 14
Decision & officer reports 2
Statements & assessments 2
Plans & drawings 9
Application forms 1
Site constraints 7
Show the other 13 with distances
- 34 m46 and 48, Ashfield StreetGrade II
- 58 m43-69, Philpot Street E1Grade II
- 66 m36 and 36a, Newark Street E1Grade II
- 70 m38, Newark Street E1Grade II
- 72 m34, Newark Street E1Grade II
- 75 m40 and 42, Newark Street E1Grade II
- 78 m30 and 32, Newark Street E1Grade II
- 85 m26 and 28, Newark StreetGrade II
- 110 mSt Augustine With St Philip's ChurchGrade II*
- 123 m2-16, Walden StreetGrade II
- 135 mStatue opposite south entrance of new main building of The Royal London HospitalGrade II
- 143 mUnnamed
- 148 m24 to 32 and Attached RailingsGrade II
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
- Tower Hamlets
- Application type
- Full Planning Permission
- Postcode
- E1 2AL
- Received
- 14 Jul 2026
- Validated
- 14 Jul 2026
- Ward
- Whitechapel
- Case officer
- Show
- Target decision
- 22 Sept 2026
- Decision
- Permit
- Decision date
- 11 Sept 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Mathew Witts Architecture Ltd.
How this decision compares
Decided in 59 days from validation, about the council's usual 56 days. Approved, as 90% of extensions here are.
Plota live figures for extensions decided by Tower Hamlets in the last twelve months, from validation. Tower Hamlets decision record →
Consultation & key dates
- Neighbours
- 20 Jul 2026
- Consultation
- 20 Jul 2026
- Comments by
- 13 Aug 2026
- Site or press notice
- 23 Jul 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Tower Hamlets is slower than most councils at deciding householder applications, ranking #207 out of 296. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).
Track this application
37 Walden Street, London, E1 2AL
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