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Official procurement procedure

The Wallace Collection (TWC) - Landscape Architect - Selection Stage - Request for Submission

Architectural
construction
engineering and inspection services
UK
Official notice
Published value
£200,000
Submission deadline 3 Oct 2025, 17:00 BST
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: The Wallace Collection: "The Wallace Collection (TWC) - Landscape Architect - Selection Stage - Request for Submission ". Published status: active. Published value: £200,000. 1 published lot. Recorded submission deadline: 3 Oct 2025, 17:00 BST. See the official notice for participation instructions.
Contracting AuthorityThe Wallace CollectionScope & CategoriesNot publishedSubmission Window
Closed
3 Oct 2025, 17:00 BST
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£200,000
Bidder Intelligence · Authority Profile: The Wallace Collection
Market Analytics
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Derived from OCDS awards & bid statistics
Published history for The Wallace Collection. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
Not availableNo published reports
Bid counts are not published for this buyer
Supplier ConcentrationNo estimate
Insufficient attributable awardsNo concentration estimate available
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 0 active published awards; 0 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Procedure terms
Contracting AuthorityThe Wallace Collection
Procedure methodNot published
Procurement categoryNot published
Statusactive
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published8 Sept 2025, 15:25 BST
Last source update8 Sept 2025, 15:25 BST
Recurring procurementNot published
ClassificationArchitectural, construction, engineering and inspection services
Delivery area
UK
OCIDocds-h6vhtk-059602
What is being bought
The Wallace Collection (TWC) is inviting Landscape Architects to participate in an initial Selection Stage for Landscape Architect services for the TWC Masterplan project. Practices shortlisted at this stage will be invited to participate in the second-stage tender, which will follow a standard Invitation to Tender (ITT) process.
What changed
From the official release history
  1. Published value updated to £200,000
    8 Sept 2025, 15:25 BST
  2. Status changed to active
    8 Sept 2025, 15:25 BST
  3. Official notice release published
    8 Sept 2025, 15:25 BST
  4. Submission deadline changed to 3 Oct 2025, 17:00 BST
    8 Sept 2025, 15:25 BST
  5. Buyer information updated
    8 Sept 2025, 15:25 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    active
    Published value£200,000
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    8 Sept 2025, 15:25 BST
  2. Submission deadline
    3 Oct 2025, 17:00 BST
Commercial outcome and competition
AwardsNo award published
ContractsNo contract published
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

The Wallace Collection

Contracting authority GB-PPON-PNZX-4797-NLJW
View buyer profile

  • Gardiner & Theobald
    procuringEntity

    GB-PPON: PPGW-7436-DBWT
    South Cres, 10 Store Street, London, UKI31, WC1E 7BD, GB
    sian.english@gardiner.com

  • The Wallace Collection
    buyer

    GB-PPON: PNZX-4797-NLJW
    Hertford House, Manchester Square, London, UKI32, W1U 3BN, GB
    sina.english@gardiner.com
Documents (5)
Official links; attachments are not copied
Related procedures (0)
No data
No related procedures published
Planning and rationale
Planning budgetNot published
No-engagement rationaleNot required
Procedure rationaleNot published