Planning application
29 St Leonard's Road Southend-on-sea Essex SS1 2HG
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Change of use from dwellinghouse to five person HMO with dormers to rear and rooflights to front, single storey rear extension and alter elevations (certificate of lawful development - proposed) (Amended Proposal)
As published by the council, reference 26/00516/CLP
Application record
- Reference
- 26/00516/CLP
- Type
- Certificate of Lawfulness (Proposed)
- Status
- Permitted
- Decision
- Granted As published: Grant Lawful Dev Certificate (Proposed)
- Received
- 16 Apr 2026
- Validated
- 16 Apr 2026
- Decided
- 11 Jun 2026
- Ward
- Kursaal
- Decision by
- Delegated
- Postcode
- SS1 2HG
Site history
Applications at this address on the Southend-on-Sea register
This site has had 3 applications since 2026: 2 approved, 0 refused.
-
26/00972/FULH Granted
29 St Leonard's Road Southend-on-sea Essex SS1 2HG
Install dormer to rear and rooflights to front to form habitable accommodation in the loftspace, alter elevations (Retrospective)
-
26/01307/CLE Awaiting decision
29 St Leonard's Road Southend-on-sea Essex SS1 2HG
Use as a House in Multiple Occupation (Class C4) for up to 6 persons (Certificate of Lawfulness - Existing)
Timeline
Dates from the published record
-
16 Apr 2026
Received by Southend-on-Sea
-
11 Jun 2026
Decision issued: Grant Lawful Dev Certificate (Proposed)
-
19 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
G2 Architecture Agent, an architecture practice registered in Ware
Active · incorporated 2023 · Ware
84 applications on PlanIndex · across 13 councils · 71% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
Documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Southend-on-Sea granted permission on 11 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
29 St Leonard's Road Southend-on-sea Essex SS1 2HG
Install dormer to rear and rooflights to front to form habitable accommodation in the loftspace, alter elevations (Retrospective)
Granted Loft or dormer -
29 St Leonard's Road Southend-on-sea Essex SS1 2HG
85% historically approved
Use as a House in Multiple Occupation (Class C4) for up to 6 persons (Certificate of Lawfulness - Existing)
Awaiting decision Lawful development -
114 York Road Southend-on-sea Essex SS1 2DJ
Use dwelling (Class C3) as a 6-person House in Multiple Occupation (Class C4) (Certificate of Lawfulness - Proposed)
Granted Lawful developmentDomestic -
114 York Road Southend-on-sea Essex SS1 2DJ
Change of use from dwellinghouse (Class C3) to 7 bed HMO (Sui Generis), erect single storey rear extension
Refused Full applications ExtensionSmall domestic -
3 Albert Road Southend-on-sea Southend-On-Sea Essex SS1 2HF
Erect single storey rear extension, projecting 5.5m beyond the existing rear wall of the dwelling, 3.m high to eaves and with a maximum height of 3m
Refused Extension 4 docsSmall domestic -
86 Heygate Avenue Southend-on-sea Essex SS1 2AR
Change of use from dwellinghouse (Class C3) to 6 person HMO (Class C4), dormer to rear to form habitable accommodation in the loftspace and rooflights to front, alter elevations (Lawful development certificate - proposed)
Granted Lawful development Loft or dormerDomestic
Other lawful development applications
In Southend-on-Sea
-
26/01070/CLP Granted
58 Ronald Park Avenue Westcliff-on-sea Essex SS0 9QN
Dormer to rear to form habitable accommodation in the loft space and rooflights to front (certificate of lawful development - proposed)
-
26/01065/CLP Granted
1132 London Road Leigh-on-sea Essex SS9 2AJ
Dormer to rear and rooflights to front to form habitable accommodation in the loftspace and single storey side/rear extension (certificate of lawful development - proposed)
-
26/01018/CLP Refused
92 Vardon Drive Leigh-on-sea Essex SS9 3SQ
Hip to gable roof extension with dormer to rear and rooflights to front to form habitable accommodation in the loftspace (certificate of lawful development - proposed)
-
26/01008/CLP Granted
61 Flemming Avenue Leigh-on-sea Essex SS9 3AN
Hip to gable loft conversion, rooflights to front, and dormer to rear with Juliet balcony to create habitable accommodation in roof space (Lawful Development Certificate - Proposed).
-
26/01020/CLP Granted
66 Marlborough Road Southend-on-sea Essex SS1 2UD
Single storey side extension (Lawful Development Certificate - Proposed)