Planning application
118 Theobald Street Borehamwood Hertfordshire WD6 4PA
Works: Loft or dormer Roofing
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Conversion of loft to habitable space with associated hip to gable roof alterations, to include rear dormer, insertion of 3x front rooflights and removal of chimney stack. Certificate of Lawful Development (Proposed).
As published by the council, reference 26/0872/CLP
Application record
- Reference
- 26/0872/CLP
- Category
- Lawful development
- Status
- Decided
- Received
- 24 Jun 2026
- Validated
- 24 Jun 2026
- Decided
- 28 Jul 2026
- Ward
- Borehamwood Brookmeadow
- Parish
- Elstree & Borehamwood Town Council
- Postcode
- WD6 4PA
Site history
Applications at this address on the Hertsmere register
This site has had 2 applications since 2026.
-
26/1200/HSE Awaiting decision
118 Theobald Street Borehamwood Hertfordshire WD6 4PA
Conversion of loft to habitable space to include rear dormer, insertion of 2x front rooflights, and removal of chimney stack.
Timeline
Dates from the published record
-
24 Jun 2026
Received by Hertsmere
-
24 Jul 2026
Added to PlanIndex
-
28 Jul 2026
Decision issued
-
8 Aug 2026
Status changed to Decided
Previously Awaiting decision.
Who's behind it
Company information only, from the register and Companies House
MDESIGN STUDIO LIMITED Agent, registered in London
Active · incorporated 2022 · London
2 applications on PlanIndex
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
6 documents on file for this application
- Applicationformredacted
- Existing and proposed block plans
- Existing plans and elevations
- Proposed plans and elevations
- Location plan
- Roof calculations
Trade members open them from here.
Open the documentsAfter the decision
Hertsmere has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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 500 metres
-
118 Theobald Street Borehamwood Hertfordshire WD6 4PA
91% historically approved · decision due ~14 Oct
Conversion of loft to habitable space to include rear dormer, insertion of 2x front rooflights, and removal of chimney stack.
Awaiting decision Householder Loft or dormer 5 docsDomestic -
Telecommunications Equipment On Grass Verge Adjacent To 1 Gateshead Road Theobald Street Borehamwood Hertfordshire
Installation of 15m high 5G slim-line monopole, supporting 6 x antennas, 3 x equipment cabinets and ancillary development thereto.
Refused Prior approval 23 docs -
2 Anthony Road Borehamwood Hertfordshire WD6 4NG
Erection of part single, part two storey rear and side extensions. Conversion of loft to habitable space to include rear dormer and additional front dormer. Solar panels and alterations to fenestration.
Granted Householder Extension Loft or dormer +1 13 docsDomestic -
6 Anthony Road Borehamwood Hertfordshire WD6 4NG
Demolition of existing rear extension and garage, construction of two storey side extension, part single, part two storey rear extension, new front canopy, front dormer and alterations to fenestration to include 2 x rear roof lights. (AMENDED DESCRIPTION: 09/03/2023 - front dormer)
Granted Householder Extension Loft or dormer +2 8 docsDomestic -
82 Stevenage Crescent Borehamwood Hertfordshire WD6 4NS
Conversion of loft to habitable room with rear dormer and 1 rooflight to front. Certificate of lawfulness (Proposed).
Granted Lawful development Loft or dormer 6 docs -
185 Theobald Street Borehamwood Hertfordshire WD6 4NW
Single storey rear extension and front porch extension.
Granted Householder Extension 8 docsSmall domestic
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26/0981/CLE Decided
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26/1014/CLP Decided
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26/1015/CLP Decided
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26/1021/CLP Decided
57 Aberdale Gardens Potters Bar Hertfordshire EN6 2JN
Conversion of loft to habitable space to include hip to gable roof alterations, rear dormer and 3x front rooflights. Certificate of Lawful Development (Proposed).
-
26/0996/CLE Decided
8 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ
Existing use as a HMO (Class C4). Certificate of Lawful Development (Existing).