15 Langhorne Street, London, SE18 4BJ Data via plota.co.uk
Proposal
Change of use from an existing private house (Use Class C3) to a 5-bed, 9-person HMO (Sui Generis), and all other associated works. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 2 Dec 2026, from Greenwich's recent changes of use.
Documents 16
Statements & assessments 5
Plans & drawings 4
Application forms 1
Other documents 6
Site constraints 8
Show all 6 with distances
- 57 mRoyal Military Academy South West GateGrade II
- 86 mRoyal Military Academy North West GateGrade II
- 95 mWest Lodge, Royal Military AcademyGrade II
- 107 mChurch of St Michael and All Angels, Old Royal Military AcademyGrade II
- 108 mPillar Box Within the Royal Military Academy Main Building GroundsGrade II
- 112 mMain Building, Royal Military AcademyGrade II*
Checked on 17 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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.
Sales history 2
Last sold for £840,000 in June 2025. Flat or maisonette, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in May 2024, the latest held for this property. The building may have changed since. View the certificate
Every application in Greenwich - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
18 PAGET RISE, LONDON, SE18 3QQ
Change of use from an existing-single family dwellinghouse (Use Class C3) to a 5...
61 EGLINTON ROAD, LONDON, SE18 3SL
Conversion of a dwellinghouse into two three self-contained flats in addition to...
60 WHITWORTH ROAD, PLUMSTEAD, LONDON, SE18 3QF
Demolition of the store room and construction of a single-storey side / rear ext...
THE ANNEX, GILBERT CLOSE, WOOLWICH, LONDON, SE18 4PS
Sympathetic replacement of timber Sash windows on a like for like basis. Removal...
60 WHITWORTH ROAD, PLUMSTEAD, LONDON, SE18 3QF
Certificate of Lawfulness (Proposed) is sought for loft conversions and single s...
FLORENCE/SIDNEY/ROBERTSON HOUSE, GILBERT CLOSE, WOOLWICH, LONDON, SE18 4PR
T1- Horse Chestnut- Tree in decline- Fell ground to level T2- Rowan- Tree in dec...
Important details
Decision outlook
Day 21 of the 56-day target. Greenwich usually decides changes of use by day 56.
Plota live figures for changes of use decided by Greenwich in the last twelve months, from validation. Greenwich decision record →
Public comments
No public comments yet.
Last counted 23 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15132887
- Planning Portal ref
- PP-15132887
- Consultation
- 16 Oct 2026
- Comments by
- 11 Nov 2026
- Statutory expiry
- 2 Dec 2026
- Env. assessment
- No
Historical activity at this location
14 nearby applications on record - archival context, not part of the live application.
Nearby activity
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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
Track this application
15 Langhorne Street, London, SE18 4BJ
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
Check your email
Leaseholders, on paid plans
The companies holding a lease of this property or of part of its building, from HM Land Registry's register of company-owned property, with its status, business and the companies that control it from Companies House, is shown to Plota subscribers. Plans start at £49 a month.
See paid plansAlready subscribed? Sign in with the email on your plan and this page will show it.
That's today's owners
Your plan shows up to 100 freehold owners a day on the site, and more from tomorrow. For owners in bulk, the API gives them on every record on the Pro plan and above.
See API plans
Comments are open until 11 Nov 2026