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Planning agent

Argento Design Studio Ltd

A design practice registered in Welwyn. 15 planning applications on PlanIndex across 3 councils . On the register from 2021 to 2026.

12 granted and 3 refused of 15 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

  1. 75% approved here, against 85% for the council

What they file

  1. Householder50%
  2. Conditions14%
  3. Full applications14%
  4. Prior approval14%
  5. Amendments7%

Company record

From Companies House. Company information only; we never show personal contact details.

Registered name
ARGENTO DESIGN STUDIO LTD
Company number
06743914
Status
Active
Incorporated
7 November 2008
Registered in
Welwyn

Track record

The 10 most recent applications naming this firm

  • 3/26/0692/FUL Granted

    Highbury Farm Wood End Ardeley Hertfordshire SG2 7BD

    Replacement of existing farm building to form self-catering holiday let with parking and EV charging point, and cycle storage following approval ref: 3/25/1167/FUL

    Decided 14 Aug 2026 Full applications
  • 3/26/0490/HH Refused

    254 Hertingfordbury Road Hertford Hertfordshire SG14 2LG

    Erection of replacement outbuilding and boundary fence, installation of entrance gates, driveway. Removal of decking and alterations to hardstanding.

    Decided 22 Jul 2026 Householder
  • 24/02714/FHA Granted

    37 Gravel Lane Hemel Hempstead Hertfordshire HP1 1SA

    Part front extension, part first floor storey side extension to include front and rear facing dormer windows. rear extension flat roof changed to pitched roof, change to fenestration including all window styles and insertion of ground floor side facing window and skylights to main roof. render added to entire property, brick plinth and change of colour of brickwork. extension to patio and alterations to front garden to accommodate off street parking.

    Decided 14 Jan 2025 Householder
  • 3/24/2134/PNHH Granted

    Phaden Lodge Throcking Road Cottered Hertfordshire SG9 9RA

    Erection of rear extension and side extension. Depth 8m, height 3.81m and eaves 2.78m.

    Decided 20 Dec 2024 Prior approval
  • 3/24/2135/ASDPN Refused

    Phaden Lodge Throcking Road Cottered Hertfordshire SG9 9PS

    Demolition of existing rear/side infill extension and re-instatement of original corner column. Construction of additional storey to increase the height from 3.81 metres to 6.34 metres.

    Decided 7 Jan 2025
  • 3/24/1834/VAR Granted

    Highfields Whempstead Road Whempstead Hertfordshire SG12 0PQ

    Variation of Condition 2 (approved plans) of 3/23/1482/VAR of 3/22/1166/FUL: Demolition of existing dwelling and erection of replacement dwelling: To make use of the roof void as habitable space with the addition of dormer windows and roof lights including internal and fenestration changes.

    Decided 12 Dec 2024 Amendments
  • 3/24/1437/HH Granted

    Camelot 9 Church End Braughing Hertfordshire SG11 2QA

    Demolition of porch, single storey rear projection, covered store and conservatory. Removal of a chimney. Construction of front porch, single storey and two storey rear extensions, infill of side loggia, first floor infill extension incorporating raising the roof to form a link roof with rooflight windows, alteration from single storey to one and a half storey to the east elevation with triple gables and a Juliet balcony including raised ridge height, insertion of first floor pitched roof to west elevation with glass balustrade to form roof terrace. Insertion of new first floor window and glazing to north elevation. Alterations to fenestration and replacement of driveway entrance gate.

    Decided 11 Oct 2024 Householder
  • X/23/0098/CND Granted

    Benington Old House 105 Town Lane Benington Stevenage Hertfordshire SG2 7BT

    Discharge of condition 4 (Materials) for planning approval 3/22/0674/HH

    Decided 19 May 2023 Conditions
  • X/23/0093/CND Granted

    19 Firs Walk Tewin Wood Tewin Welwyn Hertfordshire AL6 0NY

    Discharge condition 4 (Landscape and Ecological Management Plan) attached to 3/22/0312/FUL.

    Decided 19 Apr 2023 Conditions
  • 3/23/0270/HH Granted

    1 Temple Lane Tonwell Ware Hertfordshire SG12 0HP

    Alterations to fenestration to include new bi-fold/sliding doors and insertion of windows to side wall of existing extension. Extension of patio.

    Decided 11 Apr 2023 Householder

5 more applications on record

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