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Planning application

20 Mill Street, Warwick, CV34 4HB

Granted Warwick W/21/0100 Planning Permission

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

Proposed replacement rooflight to single storey extension together with alterations to the existing flat roof to facilitate additional roof insulation, rerouting of storm water/drainage and the erection of an upstand.

As published by the council, reference W/21/0100

Application record

Reference
W/21/0100
Type
Planning Permission
Status
Decided
Decision
Granted
Received
19 Jan 2021
Validated
19 Jan 2021
Decided
5 Aug 2021
Ward
Warwick Saltisford
Parish
Warwick
Decision by
Delegated
Postcode
CV34 4HB

Site history

Applications at this address on the Warwick register

This site has had 2 applications since 2021: 2 approved, 0 refused.

  • W/21/0101/LB Granted

    20 Mill Street, Warwick, CV34 4HB

    Proposed replacement rooflight to single storey extension together with alterations to the existing flat roof to facilitate additional roof insulation, rerouting of storm water/drainage and the erection of an upstand.

    Decided 5 Aug 2021 Heritage and listed buildings

Timeline

Dates from the published record

  1. 19 Jan 2021

    Received by Warwick

  2. 5 Aug 2021

    Decision issued: Granted

  3. 1 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

AT Architects Ltd Agent, an architecture practice registered in Leamington Spa

Active · incorporated 2004 · Leamington Spa

47 applications on PlanIndex · across 6 councils · 97% granted

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See their track record

Documents

Plans, drawings, consultee responses and the officer's report

28 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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What this grant of permission means

Warwick granted permission on 5 August 2021, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 20 Mill Street, Warwick, CV34 4HB

    W/21/0101/LB Submitted 19 Jan 2021 50 yards away

    Proposed replacement rooflight to single storey extension together with alterations to the existing flat roof to facilitate additional roof insulation, rerouting of storm water/drainage and the erection of an upstand.

    Granted Heritage and listed buildings Extension Loft or dormer 26 docs
    Small domestic

  • 51 Mill Street, Warwick, CV34 4HB

    W/26/1363/TCA Submitted 11 Sep 2026 50 yards away

    97% historically approved · decision due ~6 Nov

    T1 - Amelanchier - Fell to ground level

    Awaiting decision Trees

  • Warwick Boat Club, 33 Mill Street, Warwick, CV34 4HB

    W/23/0227/TP Submitted 14 Feb 2023 100 yards away

    T6 x English Oak - Prune back the Northern side of the canopy by approximately 3m

    Granted Trees 4 docs

  • Warwick Boat Club, 33 Mill Street, Warwick, CV34 4HB

    W/23/0226/TP Submitted 14 Feb 2023 100 yards away

    T1, T2, T3, T4, T5 x Weeping Willows - Pollard the Northern side of the canopies to old pollard points. Approximate lateral measurement would be 4/5m to be removed, height would not be affected as the remaining canopy will be retained

    Granted Trees 4 docs

  • Warwick Castle, Castle Hill, Warwick, CV34 4QX

    DOC/24/0073 Submitted 3 Dec 2024 150 yards away

    94% historically approved · decision due ~28 Jan

    Application for Discharge of Conditions 3 (BREEAM Post Construction) and 7 (Play Equipment) for planning permission W/22/0140

    Awaiting decision Conditions 32 docs

  • Warwick Castle, Castle Hill, Warwick, CV34 4QX

    W/21/1288/LB Submitted 5 Jul 2021 200 yards away

    Installation of fire directional signage and upgrading fire resistance of 2no. existing doors within the Domestic Range, Warwick Castle.

    Granted Heritage and listed buildings 16 docs

In Warwick

  • W/25/0302 Granted

    Topline Ventures Limited, Land off High Cross Lane, Pinley Green, CV35 7BG

    Erection of a rural workers dwelling together with all associated works.

    Received 4 Mar, published by the council 23 Jul 2026 Full applications
  • W/26/0442 Withdrawn

    Birches Wood Farm, Crackley Lane, Kenilworth, CV8 2JT

    Demolition of existing dwelling and erection of replacement self-build dwelling and the installation of a package sewage treatment plant.

    Received 31 Mar, published by the council 23 Jul 2026 Full applications
  • W/26/0623 Granted

    31 Highland Road, Kenilworth, CV8 2EU

    Erection of a two-storey rear extension and first floor side and rear extensions, addition of a new garden room to the rear of the existing external store and addition of Cotswold stone finish and all associated works.

    Received 6 May, published by the council 23 Jul 2026 Full applications
  • W/26/0193 Granted

    64-66 Market Place, Warwick

    Proposed new metal staircase to replace existing spiral external staircase.Alteration to existing roof to accomodate new staircase.

    Received 6 Feb, published by the council 23 Jul 2026 Full applications
  • W/26/1207 Awaiting decision

    24 Russell Street, Leamington Spa, CV32 5QB

    Change of use of ground floor from bar / nightclub (Sui Generis) to Class E office use and associated works.

    Received 18 Aug, published by the council 16 Sep 2026 Full applications