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Official procurement procedure

Sunderland Museum and Winter Garden Redevelopment

No classification published
Location not published
Official notice
Published value
£7,500,000
Submission deadline 25 Feb 2026, 12:00 GMT
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Sunderland City Council: "Sunderland Museum and Winter Garden Redevelopment". Published status: complete. Published value: £7,500,000. 1 published lot. Recorded submission deadline: 25 Feb 2026, 12:00 GMT. See the official notice for participation instructions.
Contracting AuthoritySunderland City CouncilScope & CategoriesNot publishedSubmission Window
Closed
25 Feb 2026, 12:00 GMT
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£7,500,000
Bidder Intelligence · Authority Profile: Sunderland City Council
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Sunderland City Council. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Average Price Reduction
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
12.8Bids / Report
20% of reports have one bid
Supplier ConcentrationHigh Concentration
CONNECTED KERB LIMITEDTop vendor: 99.1% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 111 active published awards; 10 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. Price reduction 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 Unpublished data stays unknown.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.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
CONNECTED KERB LIMITED1 win£10,440,749
AH Events Group Limited1 win£90,000
Procedure terms
Contracting AuthoritySunderland City Council
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published2 Apr 2026, 14:59 BST
Last source update2 Apr 2026, 14:59 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-051f58
What is being bought
Plans include moving the main entrance to the terrace adjacent Mowbray Park, better connecting the museum to the park. The ground floor will be completely transformed with a new central atrium space, new galleries and more family friendly activities and exhibitions. The redevelopment will also create a new learning and engagement zone to complement the Winter Gardens with imaginative educational and outreach programmes focusing on the museum's collections, the natural world, biodiversity and climate change
What changed
From the official release history
  1. tender value changed
    2 Apr 2026, 14:59 BST
  2. Status changed to complete
    2 Apr 2026, 14:59 BST
  3. Official notice release published
    2 Apr 2026, 14:59 BST
  4. Submission deadline changed to published date
    2 Apr 2026, 14:59 BST
  5. Published value updated to £7,500,000
    12 Jan 2026, 16:22 GMT
  6. Status changed to active
    12 Jan 2026, 16:22 GMT
  7. Official notice release published
    12 Jan 2026, 16:22 GMT
  8. Submission deadline changed to 25 Feb 2026, 12:00 GMT
    12 Jan 2026, 16:22 GMT
  9. Status changed to planned
    22 May 2025, 17:35 BST
  10. Official notice release published
    22 May 2025, 17:35 BST
  11. Buyer information updated
    22 May 2025, 17:35 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    2 Apr 2026, 14:59 BST
  2. Submission deadline
    25 Feb 2026, 12:00 GMT
  3. Award pending
    2 Apr 2026, 00:00 BST · £47,152
Commercial outcome and competition
Awards
Brims Construction Limited
£47,152 · 2 Apr 2026, 00:00 BST · pending
ContractsNo contract published
Bid statistics
bids: 4 (lot 1)
finalStageBids: 4 (lot 1)
smeFinalStageBids: 4 (lot 1)
vcseFinalStageBids: 0 (lot 1)
Buyer and organisations in this procedure

Sunderland City Council

Contracting authority GB-PPON-PLVZ-4154-GGRZ
View buyer profile
Award and contract changes
Documents (0)
Official links; attachments are not copied
No data
No linked documents are published
Related procedures (0)
No data
No related procedures published