Lot 1
No lot description published.
Buyer: Westminster City Council →
Westminster City Council is seeking to procure a Main Contractor for the 291 Harrow Road development. The Project will deliver 144 new homes in the centre of London. A total of 48 will be affordable homes, 24 will be Adult Social Care units at social rent and 72 homes will be available for private sale. The Project will comprise three buildings at 15, 10 and five storeys in height and will aim for an ambitious carbon reduction through a passive design, a fabric first approach and the use of air source heat pumps and solar panels to maximise the use of renewable energy. The Authority’s aim is for the Project to achieve a 70% sitewide reduction over the baseline for the proposed development, far exceeding Greater London Authority’s target of 35%. The successful supplier will undertake the preconstruction services prior to commencing enabling works and main works, following the successful approval of the Gateway 2 application. The values of the works are estimates based on tendered values and known provisional sums, with the final values to be confirmed during the PCSA period.
No lot description published.
No usable CPV category has been published, so a comparable market set cannot yet be built.
No planning milestones published.
No linked framework, prior procurement or reprocurement published.
Diagnostic view. “Not published” means this current release does not provide a value.
| OCID | ocds-h6vhtk-0516f3 |
|---|---|
| Latest release ID | 082755-2026 |
| Latest release timestamp | Tue Sep 01 2026 14:08:49 GMT+0000 (Coordinated Universal Time) |
| Source | find-a-tender |
| Official notice URL | Not published |
| Tender status | complete |
| Procurement method | selective |
| Procurement method details | Competitive flexible procedure |
| Main procurement category | Not published |
| Above threshold | Not published |
| Legal basis | 2023/54 |
| Tender period: start | Not published |
| Tender period: end | Not published |
| Expression of interest deadline | Not published |
| Enquiry deadline | Not published |
| Award period: start | Not published |
| Award period: end | Not published |
| Submission method details | Not published |
| Submission languages | Not published |
| Electronic catalogue policy | Not published |
| Total tender value | Not published |
| Tender lots in source | 1 |
| Tender items in source | 0 |
| Tender documents in source | 1 |
| Awards in latest release | 1 |
| Contracts in latest release | 1 |
| Parties in latest release | 2 |
| Date | Event | Reference |
|---|---|---|
| 1 Sept 2026 | award, contract | 082755-2026 |
| 31 Mar 2026 | award, contract | 029440-2026 |
| 10 Sept 2025 | tender | 055564-2025 |
| 19 May 2025 | planning | 022643-2025 |
Unmodified official OCDS data retained by Tenderline for this procurement process.
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"identifier": {
"id": "PNYB-6111-NWNJ",
"scheme": "GB-PPON"
}
},
{
"id": "GB-PPON-PDDX-6189-DNXD",
"name": "McLaren Construction Limited",
"roles": [
"tenderer"
],
"address": {
"region": "UKI42",
"country": "GB",
"locality": "London",
"postalCode": "E14 5HJ",
"countryName": "United Kingdom",
"streetAddress": "11th Floor 20 Churchill Place"
},
"details": {
"vcse": false,
"scale": "large"
},
"identifier": {
"id": "PDDX-6189-DNXD",
"scheme": "GB-PPON"
},
"additionalIdentifiers": [
{
"id": "05377750",
"scheme": "GB-COH"
}
]
},
{
"id": "GB-PPON-PVYX-9246-LZYL",
"name": "Willmott Dixon Construction Limited",
"roles": [
"tenderer"
],
"address": {
"region": "UKH23",
"country": "GB",
"locality": "Hertfordshire",
"postalCode": "SG6 4ET",
"countryName": "United Kingdom",
"streetAddress": "Suite 201 The Spirella Building, Bridge Road, Letchworth Garden City"
},
"details": {
"vcse": false,
"scale": "large"
},
"identifier": {
"id": "PVYX-9246-LZYL",
"scheme": "GB-PPON"
},
"additionalIdentifiers": [
{
"id": "00768173",
"scheme": "GB-COH"
}
]
}
],
"language": "en",
"initiationType": "tender"
}{
"id": "055564-2025",
"tag": [
"tender"
],
"date": "2025-09-10T16:43:04+01:00",
"ocid": "ocds-h6vhtk-0516f3",
"buyer": {
"id": "GB-PPON-PJVD-6261-BPPJ",
"name": "Westminster City Council"
},
"tender": {
"id": "PRJ_30629",
"lots": [
{
"id": "1",
"value": {
"amount": 80000000,
"currency": "GBP",
"amountGross": 80000000
},
"status": "active",
"secondStage": {
"maximumCandidates": 4
},
"awardCriteria": {
"criteria": [
{
"name": "Construction Methodology",
"type": "quality",
"numbers": [
{
"number": 9,
"weight": "percentageExact"
}
],
"description": "Detailed approach for construction methodology."
},
{
"name": "Programme management and BSA process",
"type": "quality",
"numbers": [
{
"number": 6,
"weight": "percentageExact"
}
],
"description": "Methodology around programme management, alongside an initial programme for pre-construction services and works."
},
{
"name": "Risk management",
"type": "quality",
"numbers": [
{
"number": 4,
"weight": "percentageExact"
}
],
"description": "How risks will be managed on the project with clear ownership of the risks and response actions."
},
{
"name": "Supply chain",
"type": "quality",
"numbers": [
{
"number": 6,
"weight": "percentageExact"
}
],
"description": "How Suppliers will ensure that the right supply chain partners are selected for this project"
},
{
"name": "Cost Certainty",
"type": "quality",
"numbers": [
{
"number": 6,
"weight": "percentageExact"
}
],
"description": "Methodology for ensuring cost certainty without compromising quality"
},
{
"name": "Cost Plan",
"type": "quality",
"numbers": [
{
"number": 2.5,
"weight": "percentageExact"
}
],
"description": "Commentary on the rates contained within the initial Cost Plan and where possible prices for items which are currently unpriced. Further, identified areas where value engineering could take place for consideration during the PCSA period."
},
{
"name": "Contractor’s team resourcing",
"type": "quality",
"numbers": [
{
"number": 5,
"weight": "percentageExact"
}
],
"description": "Information on the proposed team across the pre-construction and construction stages"
},
{
"name": "Design team resourcing",
"type": "quality",
"numbers": [
{
"number": 5,
"weight": "percentageExact"
}
],
"description": "Information on the proposed design team, demonstrating the experience and the added value the team bring to the scheme"
},
{
"name": "Design management",
"type": "quality",
"numbers": [
{
"number": 7,
"weight": "percentageExact"
}
],
"description": "Effective design management, ensuring sustainability standards are met, considering the needs of specific customers, engaging with wider multidisciplinary team, ensuring seamless transition between pre-construction and construction stages, and consideration for BSA throughout"
},
{
"name": "Quality and defect management, handover and aftercare",
"type": "quality",
"numbers": [
{
"number": 7,
"weight": "percentageExact"
}
],
"description": "Quality management, handover and aftercare approach."
},
{
"name": "Environmental sustainability",
"type": "quality",
"numbers": [
{
"number": 2.5,
"weight": "percentageExact"
}
],
"description": "As LETI standards already address core sustainability requirements, this additional question focuses on areas not fully covered. Suppliers will be expected to explain how they will deliver ecological net gain and biodiversity improvements, integrate urban greening measures, and enhance climate resilience. Responses will also be expected to outline commitments on site waste reduction, circular economy targets for reuse and adaptability, and measures to minimise pollution, including air quality, noise, and light."
},
{
"name": "Responsible Procurement",
"type": "quality",
"numbers": [
{
"number": 10,
"weight": "percentageExact"
}
],
"description": "Social value - Beyond s106 requirements, will be evaluated using the Authority’s Responsible Procurement Social Value Model, which aligns with local and resident priorities. Suppliers must propose their intended social value outcomes for both PCSA and construction stages, choosing from over 30 options that meets the minimum required points. Suppliers will also be required to explain in detail how these outcomes will be delivered, including partnerships with VCSEs, school engagement, initiatives to improve resident satisfaction, and strategies for creating lasting legacy impacts. \nModern slavery - a two-part modern slavery question: \nPart one will assess how Suppliers manage labour supply chain risks, using a scenario-based question to test practical responses beyond policy. \n•\tPart two will focus on materials, asking Suppliers to identify high-risk items and explain how they trace sources, engage suppliers, and address issues. Strong evidence such as audits or ethical sourcing practices will be valued. \nEquality, Diversity and Inclusion - Suppliers will be asked to demonstrate strong Equality, Diversity and Inclusion (EDI) practices, including diverse leadership, inclusive recruitment, and robust supply chain diversity. Key areas include Disability Confident status, increasing women’s representation, and addressing pay gaps. Suppliers must set targets, report progress, and increase inclusion and engagement with underrepresented groups, SMEs, and VCSEs."
},
{
"name": "PCSA Services fee",
"type": "cost",
"numbers": [
{
"number": 6,
"weight": "percentageExact"
}
]
},
{
"name": "Enabling works fixed cost",
"type": "cost",
"numbers": [
{
"number": 4,
"weight": "percentageExact"
}
]
},
{
"name": "Enabling works preliminaries",
"type": "cost",
"numbers": [
{
"number": 3,
"weight": "percentageExact"
}
]
},
{
"name": "Stage 4 design costs",
"type": "cost",
"numbers": [
{
"number": 4,
"weight": "percentageExact"
}
]
},
{
"name": "Main construction stage preliminaries",
"type": "cost",
"numbers": [
{
"number": 4.5,
"weight": "percentageExact"
}
]
},
{
"name": "Overhead and profit margin",
"type": "cost",
"numbers": [
{
"number": 4.5,
"weight": "percentageExact"
}
]
},
{
"name": "Construction risk rate",
"type": "cost",
"numbers": [
{
"number": 4,
"weight": "percentageExact"
}
]
}
]
},
"contractPeriod": {
"endDate": "2030-07-12T23:59:59+01:00",
"startDate": "2026-03-02T00:00:00+00:00"
},
"selectionCriteria": {
"criteria": [
{
"type": "economic",
"description": "- Suppliers must not be on the Debarment List\n- Suppliers must have no unmitigated conflicts of interest\n- Suppliers or their guarantors must demonstrate a mean average turnover of at least £250 million over the last two years\n- Suppliers or their guarantors must have a Current Ratio of at least 1.0 calculated from the most recent financial accounts\n- Suppliers must hold or be willing to hold Employer's Liability, Public Liability and Professional Indemnity Insurance of at least £20 million\n- Suppliers must be willing to provide a parent company or performance bond to the value of 10% of the construction value\n- Suppliers must have had no modern slavery, health and safety or environmental incidents in the last three years or must demonstrate policies and processes put in place as a result of such incidents"
},
{
"type": "technical",
"description": "Technical ability: Three experience statements weighted 15% each (45%)\nTechnical ability: Building Safety Act approach weighted 15%\nTechnical ability: Design Development experience weighted 15%\nTechnical ability: Second stage cost certainty experience weighted 15%\nTechnical ability: Social value experience weighted 5%\nTechnical ability: Environmental sustainability examples weighted 5%"
},
{
"description": "Suppliers will be shortlisted based on the scores they achieve for their scored and weighted PSQ Response provided they submit a compliant PSQ response, pass all questions and are not otherwise disqualified or excluded. \nThe Authority intends to shortlist up to four Suppliers achieving the top scores, but reserves the right to shortlist less than four Suppliers where there is a clear distinction in scoring achieved between the leading Suppliers and the remaining Suppliers.",
"forReduction": true
}
]
}
}
],
"items": [
{
"id": "1",
"relatedLot": "1",
"additionalClassifications": [
{
"id": "45211100",
"scheme": "CPV",
"description": "Construction work for houses"
}
]
}
],
"title": "291 Harrow Road Pre-Construction Services, Enabling and Main Works",
"value": {
"amount": 80000000,
"currency": "GBP",
"amountGross": 80000000
},
"status": "active",
"documents": [
{
"id": "conflictOfInterest",
"description": "Not published",
"documentType": "conflictOfInterest"
},
{
"id": "future",
"documentType": "biddingDocuments",
"accessDetails": "Further detailed designs will be shared with the shortlisted Suppliers. Draft contracts will be issued during the Participation Stage."
},
{
"id": "055564-2025",
"url": "https://www.find-tender.service.gov.uk/Notice/055564-2025",
"format": "text/html",
"noticeType": "UK4",
"description": "Tender notice on Find a Tender",
"documentType": "tenderNotice",
"datePublished": "2025-09-10T16:43:04+01:00"
}
],
"procedure": {
"features": "Participation Stage – where Suppliers are required to submit a PSQ Response which the Authority \nTender Stage – where those Suppliers which are shortlisted following the conclusion of the Participation Stage will be invited to submit a Tender.\nNegotiations – The Authority reserves the right to conduct a Negotiation Stage during the Tender Stage. Any negotiations will be on both technical and price elements and will be undertaken with all Suppliers shortlisted to the Tender Stage who are not rejected during the Tender Stage."
},
"legalBasis": {
"id": "2023/54",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
"scheme": "UKPGA"
},
"awardPeriod": {
"endDate": "2026-02-04T23:59:59+00:00"
},
"description": "Westminster City Council Authority is seeking to procure a Main Contractor for the 291 Harrow Road development. The Project will deliver 144 new homes in the centre of London. A total of 48 will be affordable homes, 24 will be Adult Social Care units at social rent and 72 homes will be available for private sale.\nThe Project will comprise three buildings at 15, 10 and five storeys in height and will aim for an ambitious carbon reduction through a passive design, a fabric first approach and the use of air source heat pumps and solar panels to maximise the use of renewable energy. The Authority’s aim is for the Project to achieve a 70% sitewide reduction over the baseline for the proposed development, far exceeding Greater London Authority’s target of 35%.",
"enquiryPeriod": {
"endDate": "2025-09-26T12:00:00+01:00"
},
"aboveThreshold": true,
"submissionTerms": {
"languages": [
"en"
],
"electronicSubmissionPolicy": "allowed"
},
"procurementMethod": "selective",
"mainProcurementCategory": "works",
"submissionMethodDetails": "https://wcc.ukp.app.jaggaer.com/go/473185040199342A10EA",
"procurementMethodDetails": "Competitive flexible procedure",
"expressionOfInterestDeadline": "2025-10-07T12:00:00+01:00"
},
"parties": [
{
"id": "GB-PPON-PJVD-6261-BPPJ",
"name": "Westminster City Council",
"roles": [
"buyer"
],
"address": {
"region": "UKI32",
"country": "GB",
"locality": "London",
"postalCode": "SW1E 6QP",
"countryName": "United Kingdom",
"streetAddress": "64 Victoria Street"
},
"details": {
"url": "https://www.westminster.gov.uk/",
"classifications": [
{
"id": "publicAuthoritySubCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
}
]
},
"identifier": {
"id": "PJVD-6261-BPPJ",
"scheme": "GB-PPON"
},
"contactPoint": {
"email": "procurementteammailbox@westminster.gov.uk"
}
}
],
"language": "en",
"initiationType": "tender"
}{
"id": "022643-2025",
"tag": [
"planning"
],
"date": "2025-05-19T14:01:57+01:00",
"ocid": "ocds-h6vhtk-0516f3",
"buyer": {
"id": "GB-PPON-PJVD-6261-BPPJ",
"name": "Westminster City Council"
},
"tender": {
"id": "ocds-h6vhtk-0516f3",
"lots": [
{
"id": "1",
"status": "planning",
"contractPeriod": {
"endDate": "2027-12-31T23:59:59+00:00",
"startDate": "2026-03-02T00:00:00+00:00"
}
}
],
"items": [
{
"id": "1",
"relatedLot": "1",
"deliveryAddresses": [
{
"region": "UK",
"country": "GB",
"countryName": "United Kingdom"
}
],
"additionalClassifications": [
{
"id": "45211100",
"scheme": "CPV",
"description": "Construction work for houses"
}
]
}
],
"title": "291 Harrow Road Main Works Soft Market Testing",
"value": {
"amount": 80000000,
"currency": "GBP",
"amountGross": 96000000
},
"status": "planning",
"legalBasis": {
"id": "2023/54",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
"scheme": "UKPGA"
},
"description": "Westminster City Council (the Council) is looking to procure a main works contractor to redevelop 291 Harrow Road and 1-2 Elmfield Way, London, W9 3RH to deliver circa 144 mixed tenure new homes including a dedicated Adult Social Care building, a new all weather play space, new commercial/cultural space, a landscaped private garden and improvements to the public realm on Harrow Road and Elmfield Way. WCC is publishing this Prior Information Notice which is not a call for competition for a period of two weeks from 19th May 2025 to 6th June 2025. All contractors must have relevant experience of carrying out construction works of similar size, nature, complexity and type to that required by WCC and this must be in the last 3 years.All contractors are expected to have a minimum annual turnover of £120 million to be considered in participating on this contract. This turnover requirement must be on recent last 3 years audited accounts 2021 to 2024 financial years.The Council has progressed the design to the submission of a planning application and has received extensive pre-application advice from the planning authority and the Greater London Authority. Design of the scheme has not concluded and is on-going and procurement will take place following the completion of the RIBA Stage 3 design. In addition to progressing planning matters the Council is making excellent progress in preparing the site for development including extensive community engagement, progress, progressing vacant possession through a decant strategy which is now underway, and the procurement of a demolition contractor has now commenced.",
"communication": {
"futureNoticeDate": "2025-07-04T23:59:59+01:00"
},
"aboveThreshold": true,
"mainProcurementCategory": "works"
},
"parties": [
{
"id": "GB-PPON-PJVD-6261-BPPJ",
"name": "Westminster City Council",
"roles": [
"buyer"
],
"address": {
"region": "UKI32",
"country": "GB",
"locality": "London",
"postalCode": "SW1E 6QP",
"countryName": "United Kingdom",
"streetAddress": "64 Victoria Street"
},
"details": {
"url": "https://www.westminster.gov.uk/",
"classifications": [
{
"id": "publicAuthoritySubCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
}
]
},
"identifier": {
"id": "PJVD-6261-BPPJ",
"scheme": "GB-PPON"
},
"contactPoint": {
"email": "procurementteammailbox@westminster.gov.uk"
}
}
],
"language": "en",
"planning": {
"documents": [
{
"id": "022643-2025",
"url": "https://www.find-tender.service.gov.uk/Notice/022643-2025",
"format": "text/html",
"noticeType": "UK2",
"description": "Preliminary market engagement notice on Find a Tender",
"documentType": "marketEngagementNotice",
"datePublished": "2025-05-19T14:01:57+01:00"
}
],
"milestones": [
{
"id": "engagement",
"type": "engagement",
"status": "scheduled",
"dueDate": "2025-06-06T23:59:59+01:00",
"description": "We would like organisations the contractors to respond to this soft market test by agreeing to attend an interview whilst the Soft Market Testing is live for one hour either in person or via Microsoft Teams with the project group, which will comprise representatives of the Council’s Development Team, Procurement Team and its Professional Advisors. \nIt should be noted that responses from the soft market testing will not be scored and will have no bearing on any procurement bid responses and will solely be used by the panel to refine WCC sourcing strategy requirements. The exercise will not include or preclude any organisation from participating in any future procurement exercise that might subsequently be undertaken. Please submit your responses via our Jaggaer sourcing portal https://wcc.ukp.app.jaggaer.com/ which all correspondence relating to this soft market testing engagement exercise will be undertaken."
}
]
},
"initiationType": "tender"
}