Planning application
26 Rushby Mead Letchworth Garden City Hertfordshire SG6 1RU
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
SUSTAINABILITY UPGRADE - EXISTING AND PROPOSED Install internal insulation to external walls, between suspended timber floor joists and between and over ceiling joists.
As published by the council, reference 26/02181/LBC
Application record
- Reference
- 26/02181/LBC
- Category
- Heritage and listed buildings
- Status
- Registered
- Received
- 28 Aug 2026
- Validated
- 28 Aug 2026
- Ward
- Letchworth South East Ward
- Parish
- Letchworth Garden City
- Postcode
- SG6 1RU
Comment by 2 October 2026
The council is taking comments on this application until then. Comments go to North Hertfordshire through their own planning portal.
Timeline
Dates from the published record
-
28 Aug 2026
Received by North Hertfordshire
-
9 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 23 October 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.
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 500 metres
-
28 Rushby Mead Letchworth Garden City Hertfordshire SG6 1RU
96% historically approved · decision due ~12 Oct
Install internal insulation to external walls, between suspended timber floor joists and between and over ceiling joists.
Awaiting decision Heritage and listed buildings -
30 Rushby Mead Letchworth Garden City Hertfordshire SG6 1RU
96% historically approved · decision due ~15 Oct
Install internal insulation to external walls, between suspended timber floor joists and between and over ceiling joists.
Awaiting decision Heritage and listed buildings -
299 Norton Way South Letchworth Garden City SG6 1SU
First floor side extension over garage
Granted Householder ExtensionDomestic -
46 Rushby Walk Letchworth Garden City Hertfordshire SG6 1RX
RW001. Sycamore - Crown reduce all round by 3-4m
Granted Trees 5 docs -
14 Ridge Road Letchworth Garden City Hertfordshire SG6 1PN
Replacement windows to rear elevation (as amended by drawing nos. 9608_1 V13-Item 1; - Item 2; - Item 3; - Item 4 and - Item 5 received on 25/09/2024 and revised Proposed Rear Elevation received on 02/10/2024).
Granted Heritage and listed buildings Windows or glazing 17 docs -
62 Ridge Road Letchworth Garden City Hertfordshire SG6 1PN
Replacement roof and replace 2 windows (development already partially carried out).
Granted Householder Roofing Windows or glazing 17 docsDomestic
Other heritage and listed building applications
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-
26/02189/LBC Awaiting decision
2 Kits Lane Wallington Baldock Hertfordshire SG7 6SP
Installation of an external oil-fired boiler on south elevation
-
26/00613/LBC Decided
The Biggin Queen Street Hitchin Hertfordshire SG5 1AB
Internal and external alterations including replacement windows and installation of secondary glazing (as amended by plans received on 10/09/2026).
-
26/01868/LBC Awaiting decision
The Old Vicarage Willian Road Willian Letchworth Garden City Hertfordshire SG6 2AE
Replacement of two sets of single-glazed French doors on rear elevation with double-glazed, leaded-light French doors.
-
26/01637/LBC Awaiting decision
22-24 High Street Kimpton Hitchin Hertfordshire SG4 8RJ
Alterations to existing roof and structure including insertion of rooflights and replacement windows. Internal alterations.
-
26/01169/LBC Decided
2 Chequers Cottages Chequers Lane Preston Hitchin Hertfordshire SG4 7TY
Installation of EV charger to front elevation.