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Planning application

26/01516/LBC

1 Westholm Letchworth Garden City Hertfordshire SG6 4JB

Awaiting decision North Hertfordshire Listed Building Consent

Proposal

Single storey rear extension and insertion of 2 no. rooflights to existing rear roof slope. Alterations to fenestration and external rendering. Internal alterations.

As published by the council, reference 26/01516/LBC

Timeline

Dates from the published record

  1. 8 Jul 2026

    Received by North Hertfordshire

  2. 24 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with North Hertfordshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About heritage and listed buildings applications

How this application type works

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

Nearby applications

Within 500 metres

  • 26/01515/FPH Awaiting decision

    1 Westholm Letchworth Garden City Hertfordshire SG6 4JB

    Single storey rear extension and insertion of 2 no. rooflights to existing rear roof slope. Alterations to fenestration and external rendering.

    8 Jul 2026 0m away Householder
  • 22/03297/LBC Granted

    10 Westholm Letchworth Garden City Hertfordshire SG6 4JB

    Replace existing front elevation entrance door (as amended by revised 'Pentland' door design received on 21/03/2023).

    23 Jan 2023 65m away Heritage and listed buildings
  • 26/00999/LBC Granted

    3 Norton Way North Letchworth Garden City Hertfordshire SG6 1BY

    Strip existing roof, insulate and cover with new clay plain tiles in a ratio of 70:30 (Woburn Dark Lavenham and Lavenham) from the Lifestiles range.

    27 Apr 2026 208m away Heritage and listed buildings
  • 23/00594/TCA Granted

    139 Wilbury Road Letchworth Garden City Hertfordshire SG6 4JG

    T1 Oak - Crown reduction 1/3 (18 ft/6m) plus thinning. T2 Ash - Crown reduction of 1/3 (10ft/3m) plus thinning.

    13 Mar 2023 250m away Trees
  • 26/01248/FP Awaiting decision

    Land In Front Of 11 The Parade Southfields Letchworth Garden City Hertfordshire SG6 4NB

    Installation of 3 parcel Lockers. (Development already carried out).

    7 Jul 2026 278m away Full applications
  • 26/01719/TCA Granted

    17 Norton Way North Letchworth Garden City Hertfordshire SG6 1BY

    Norway Maple - Remove sections to ground level.

    7 Jul 2026 292m away Trees

In North Hertfordshire

  • 26/01484/LBC Granted

    57 High Street Ashwell Baldock Hertfordshire SG7 5NP

    Replace existing front door (as amended by drawing no. 1.1 and revised specification received on 28.07.2026)

    8 Jun 2026 Heritage and listed buildings
  • 26/01485/LDCLB Awaiting decision

    41 High Street Pirton Hitchin Hertfordshire SG5 3PT

    Repair existing chimney stack, repointing and using reclaimed bricks where necessary and finished with code 5 lead flashing.

    28 Jul 2026 Heritage and listed buildings
  • 26/00729/LBC Refused

    14 High Street Royston Hertfordshire SG8 9AG

    Installation of front elevation roller shutter door.

    27 Mar 2026 Heritage and listed buildings
  • 26/00727/LBC Granted

    Bridleways Hill End Farm Lane Langley Hitchin Hertfordshire SG4 7PT

    Single storey extension (as amended by drawing nos. 1176-PL06a - PLO7a - PL08a and - PL09a received on 03.07.2026)

    19 Mar 2026 Heritage and listed buildings
  • 26/01569/LBC Awaiting decision

    Panna Cottage Pudding Lane Barley Royston Hertfordshire SG8 8JU

    Erection of rear conservatory following removal of existing rear window.

    21 Jul 2026 Heritage and listed buildings