Planning application
The Glade The Glade Letchworth Garden City Hertfordshire SG6 3LN
Works: Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Replace existing single-glazed, crittall leaded-light windows throughout (apart from windows 1, 6, 19-21) retaining the existing timber subframes, with double-glazed windows incorporating square leaded light detail to match existing.
As published by the council, reference 26/02423/LBC
Application record
- Reference
- 26/02423/LBC
- Category
- Heritage and listed buildings
- Status
- Registered
- Received
- 9 Oct 2026
- Validated
- 9 Oct 2026
- Ward
- Letchworth South West Ward
- Parish
- Letchworth Garden City
- Postcode
- SG6 3LN
Comment by 11 November 2026
The council is taking comments on this application until then. Comments go to North Hertfordshire through their own planning portal.
Site history
Applications at this address on the North Hertfordshire register
This site has had 3 applications since 2026.
-
26/00852/LBC Awaiting decision
The Glade The Glade Letchworth Garden City Hertfordshire SG6 3LN
Internal alterations to include removal of late 20th century infills to dining, reception, lounge and front entrance; extend side lounge wall within canopy area, replace existing kitchen window with double French door and side windows. Replace bedroom 3 window with French doors and windows and installation of first floor balcony. External rendering.
-
26/00851/FPH Awaiting decision
The Glade The Glade Letchworth Garden City Hertfordshire SG6 3LN
Installation of first floor timber balcony to side elevation following demolition of existing side element, alterations to fenestration and external rendering. Erection of detached outbuilding and greenhouse following demolition of existing detached outbuilding. Creation of additional vehicular access.
Timeline
Dates from the published record
-
9 Oct 2026
Received by North Hertfordshire
-
19 Oct 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 4 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
North Hertfordshire took a median of 48 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
- Application: 26/00851/FPH (Registered)
What happens while it is decided
This application is with North Hertfordshire for determination, against a statutory target of eight weeks. Over the last year North Hertfordshire decided heritage and listed building applications in a median of 55 days. More in our guide to how long planning decisions take.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
The Glade The Glade Letchworth Garden City Hertfordshire SG6 3LN
91% historically approved · decision due ~21 Jul
Installation of first floor timber balcony to side elevation following demolition of existing side element, alterations to fenestration and external rendering. Erection of detached outbuilding and greenhouse following demolition of existing detached outbuilding. Creation of additional vehicular access.
Awaiting decision Householder Demolition Windows or glazing 16 docsSmall domestic -
The Glade The Glade Letchworth Garden City Hertfordshire SG6 3LN
96% historically approved · decision due ~30 Jul
Internal alterations to include removal of late 20th century infills to dining, reception, lounge and front entrance; extend side lounge wall within canopy area, replace existing kitchen window with double French door and side windows. Replace bedroom 3 window with French doors and windows and installation of first floor balcony. External rendering.
Awaiting decision Heritage and listed buildings Windows or glazing 15 docs -
Ivy Cottage Letchworth Lane Letchworth Garden City Hertfordshire SG6 3ND
BEQT002, BEQT003: Sycamore - Crown lift 2.5m above ground, and 5.2m over highway.
Granted Trees 4 docs -
Ivy Cottage Letchworth Lane Letchworth Garden City Hertfordshire SG6 3ND
BEQT010: Lawson Cypress - Crown lift 2.5m above ground, and 5.2m over highway.
Granted Trees 4 docs -
-
Arunside Muddy Lane Letchworth Garden City Hertfordshire SG6 3TB
Reduce the boundary next to Elm Tree Cottage to 6ft, approximately 20 metres and remove two dead trees within the wider boundary. Remove deadwood from Beech tree (as amended 15/01/2025).
Granted Trees 15 docs
Other heritage and listed building applications
In North Hertfordshire
-
26/01309/LBC Decided
The Bull High Street Gosmore Hertfordshire SG4 7QG
Single storey rear extension and first floor rear extension following demolition of existing rear elements. Alterations to fenestration and internal and external alterations (development already commenced).
-
26/01796/LBC Decided
46 Ridge Road Letchworth Garden City Hertfordshire SG6 1PN
Single storey rear extension following demolition of existing lean-to
-
26/01938/LBC Decided
Hitchin Town Hall Brand Street Hitchin Hertfordshire SG5 1HX
Decarbonisation works including provision of secondary glazing to existing windows, the provision of insulation to the roof void above the main hall, replacement of mechanical plant including the removal of gas boilers and the installation of Photovoltaic (PV) panels and Air Source Heat Pump (ASHP)
-
26/01948/LBC Decided
28 Rushby Mead Letchworth Garden City Hertfordshire SG6 1RU
Install internal insulation to external walls, between suspended timber floor joists and between and over ceiling joists together with other internal alterations.
-
26/02489/LBC Awaiting decision
Old Manor House Shaftenhoe End Bogmoor Road Barley Royston Hertfordshire SG8 8LE
Underpinning to existing walls and installation of a steel frame as part of remedial structural works