Tender

UK4 Tender Notice for Penrhys Regeneration Project Development Partner

TRIVALLIS

This public procurement record has 2 releases in its history.

Tender

07 Nov 2025 at 16:35

Planning

06 Aug 2025 at 15:15

Summary of the contracting process

The Penrhys Regeneration Project, sought by Trivallis, is currently in the tender stage as of 7 November 2025. The project seeks a qualified development partner to collaborate on the design and implementation of a new housing development in Penrhys, United Kingdom. This initiative, with a substantial gross development value of £200 million, is expected to deliver approximately 120 new homes in its first phase, as part of a larger plan for 800-900 homes. The project embraces a mixed-tenure approach with Trivallis funding and retaining affordable units while the successful bidder manages and sells market houses. The procurement method involves a competitive flexible procedure in three stages. Trivallis, operating under Welsh devolved regulations, has set crucial deadlines, including an expression of interest deadline on 8 December 2025, and aims for final tender submissions by early January 2026.

This tender represents a significant business opportunity, particularly for firms involved in construction, real estate, and project management. The project's focus on a substantial housing development with integrated social and economic value components makes it attractive for businesses skilled in delivering large-scale, community-centric projects. Companies with experience in regeneration, construction consultancy services, or those with robust capabilities in environmental sustainability and innovative housing solutions would find themselves well-positioned to compete. The competitive structure of the tender, featuring stages that foster engagement and strategic planning, offers ample opportunity for businesses to demonstrate their expertise and secure a long-term partnership with Trivallis through the year 2036, with potential extensions up to 2041.

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Notice Title

UK4 Tender Notice for Penrhys Regeneration Project Development Partner

Notice Description

Trivallis are procuring a development partner for our Penrhys Regeneration project. The partner will work with Trivallis to design and subsequently deliver a new housing development in Penrhys, invest in mixed-tenure housebuilding and manage all stages of the process from planning through to sales and after-care. Social value requirements will be included as part of the project and residents have been at the heart of the process, meeting with architects, planners and our team to shape the future of their community. Preliminary market engagement was undertaken in accordance with section 16(1) of the Procurement Act 2023. A Preliminary Market Engagement Notice was published on Sell2Wales on 6 August 2025. This notice provided for interested parties to register their interest via email. A briefing pack was made available which set out the context of the project, Trivallis' objectives and a number of supporting documents. A copy of the briefing pack is included in the Portal. A number of participants who registered interest also opted to join a call to discuss their feedback on the proposed process and the information provided. The feedback provided confirmed that the market generally did have the ability and appetite to deliver against Trivallis' minimum requirements and in line with the proposed commercial structure, as well as delivering added social value and engagement with local communities as part of the project. Phase one will deliver circa 120 new homes as part an exciting long-term plan for around 800-900 homes across the site. A key principle of the project is to adopt a tenure neutral approach to the delivery of new affordable homes and homes for sale. Trivallis will fund and retain the affordable housing units and the market housing properties will be funded and sold by the successful bidding organisation. The estimated contract length is from week commencing 29th June 2026 to end of June 2036, with an estimated gross development value of PS200,000,000 (two hundred million pounds). A contract extension allowance is made for up to 5 (five) years of incremental extensions, depending on the progression of the project. Trivallis will be using the competitive flexible procedure as it appears in the Procurement Act 2023 under section 20 (2) (b). This competitive flexible procedure will be conducted in three (3) stages. The three (3) stages are described in more detail below. Stage 1: Invitation to participate; this stage is to secure a credible shortlist of up to three potential partners. This stage includes the Welsh procurement specific questionnaire (WPSQ) including conditions of participation and case study question requirements. Stage 2: Invitation to submit initial proposals and dialogue This stage will commence with the issuing of a letter inviting Suppliers that have been successfully shortlisted at stage 1 to submit their initial proposals, together with the issue of an overarching site wide development agreement. Contract documentation will be subject to discussion as part of the dialogue process. The initial proposals will not be evaluated but will be a work in progress against each of the submission requirements. The initial proposals will be used to inform discussions. Trivallis will hold up to two sessions with each bidder to discuss initial proposals aligned with the assessment methodology and award criteria set out in in Appendix 7 of the Tender Document. A presentation to tenant representatives will also be required. Feedback will be provided by the Trivallis evaluation team to enable Suppliers to refine their submissions. A session will also be offered to discuss commercial principles. Stage 3 Invitation to submit a final tender: When Trivallis confirms that the dialogue sessions are closed, Suppliers will be informed via Etender Wales and will be requested to submit their final tender response proposals. Final tenders must be submitted in accordance with the timetable and instructions set out in the Tender Document and any additional information provided. Once the assessment has concluded, Trivallis will provide an assessment summary to all Suppliers that submitted final tenders. Contract award is subject to the formal approval process of Trivallis. Until all necessary approvals are obtained and the steps below completed to Trivallis' satisfaction, no Contract(s) will be entered into. Contracting for the whole project and how this will be managed can be found in Clause 11 Contract Terms in the Tender Document. The full procurement indicative timetable can be found in the Tender Document via Etender wales. Please note that the deadlines contained in this notice are for Stage 1.The full indicative timetable, for all stages, is in the Tender Document.

Lot Information

Lot 1

Renewal: The allowance of extensions is for any unforeseen delays, for a project of this size.

Planning Information

General Information Prior to tender, Penrhys wishes to engage with suitable suppliers to gain feedback on the following matters: • Concept masterplan • Regeneration specification including housing standards and environmental sustainability • Financial viability • Commercial and contractual arrangements • Procurement process • Suppliers will be provided with the following information on the proposals to inform their feedback: Draft masterplan/site layout • Phase 1a site plan and design information • Constraints and Opportunities Plan / Design Summary document • Landscape Context document • Summary of work carried out to date • Specification / Pattern book house types • Draft commercial proposals The market engagement process will involve: 1) Suppliers are asked to register their interest by email to dcolumbano@savills.com. Upon registration Suppliers will be sent the information pack via email. 2) One to One supplier events will be held by remotely with all suitable suppliers that register an interest from w/c 11th August to w/c 29th September. Exact dates will be confirmed upon registration of interest. Suitable suppliers will be those considered by the Authority to have relevant experience, capabilities and expertise in regeneration and development of housing. Suppliers will be asked to respond to a number of questions on the topics noted above, in order to gain feedback on the marketability of the current proposals. Any feedback may be used to inform the final process and/or commercial proposals. Any information which the Contracting Authority deems relevant to all Suppliers will be shared with all Suppliers. 3) Group supplier event. It is anticipated that an in-person event will be held at/or close to the Penrhys Estate from w/c 1st September to w/c 15th September. This will be an opportunity for Suppliers to meet with the Contracting Authority for a briefing on the project requirements. This is an optional event and any information shared with Suppliers in advance or during the event will be shared with any potential Suppliers who are unable to attend. 4) Requests for written responses to the market engagement. Suppliers will be asked to respond in writing to the Suppliers questionnaire which will be issued following the one-to-one and group supplier events. The Questionnaire will include questions on the topics mentioned above and feedback may be used to shape the selection process and/or commercial proposals.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-0582cb
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/072187-2025
Current Stage
Tender
All Stages
Planning, Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Standard
Procurement Category
Works
Procurement Method
Selective
Procurement Method Details
Competitive flexible procedure
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work

70 - Real estate services

71 - Architectural, construction, engineering and inspection services


CPV Codes

45000000 - Construction work

70000000 - Real estate services

71247000 - Supervision of building work

71352000 - Subsurface surveying services

71353000 - Surface surveying services

71530000 - Construction consultancy services

71540000 - Construction management services

Notice Value(s)

Tender Value
£200,000,000 £100M-£1B
Lots Value
£200,000,000 £100M-£1B
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
7 Nov 20253 months ago
Submission Deadline
1 Dec 2025Expired
Future Notice Date
29 Sep 2025Expired
Award Date
Not specified
Contract Period
30 Jun 2026 - 30 Jun 2036 Over 5 years
Recurrence
Not specified

Notice Status

Tender Status
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
TRIVALLIS
Additional Buyers

SAVILLS (UK) LIMITED

Contact Name
Daniela Columbano
Contact Email
dcolumbano@savills.com
Contact Phone
03000030888

Buyer Location

Locality
PONTYPRIDD
Postcode
CF37 2SW
Post Town
Cardiff
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI3 Inner London - West
Small Region (ITL 3)
TLI35 Westminster and City of London
Delivery Location
TLL15 Central Valleys

Local Authority
Westminster
Electoral Ward
West End
Westminster Constituency
Cities of London and Westminster

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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