Official UK procurement notice
Void Rear Extension at 9 Pentlow Street
Authority: London Borough of Wandsworth (Local council)
Sectors: Construction & Civil Engineering (45) Delivery: North East (UKC)North West (UKD)Yorkshire & Humber (UKE)
Awarded value£24,438,020published award · exc. VAT
Awarded 20 May 2025
Awarded to Collinstown Construction Ltd
What is being bought
Published requirement descriptionStrip out all fixtures and fittings and removal of furniture/ possessions. Build new single
storey rear extension with flat roof, and hip to gable loft conversion. Internal refurbishment of the
property including renewal of mechanical and electrical services, plus associated internal and
external repairs. New soft and hard landscaping to the front and rear gardens.
The lotProcurement structure
single lot · no lot value publishedLot #1Awarded
Procedure terms & legal framework
From the official record- Procedure method
- Below threshold - limited competition
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Notice status
- Awarded
- Procurement threshold
- Unspecified in notice
- Regulatory regime
- Standard
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 6 Jun 2025, 14:56 BST
- Last source update
- 6 Jun 2025, 14:56 BST
- FTS notice number
2025/S 000-030643- Latest notice
- Contract award notice (UK6)
- Delivery area
- Official registry OCID
ocds-h6vhtk-054494Find a Tender
Notice history
2 events · 1 release on Find a Tender · since 6 Jun 2025- Contract award notice published6 Jun 2025, 14:56 BSTUK6
- Contract signature expected6 Jun 2025, 23:59 BSTscheduled
Commercial outcome & contract awards
Published awards, contracts and bid statistics, not a forecastAwards 1
Awarded value £24,438,0201 award exc. VAT
Bids received 31 from SMEs
Named bidders 3published on the award notice
| Awarded to | Value | Date | Status |
|---|---|---|---|
| Collinstown Construction Ltd6 Jun 2025 – 9 Sept 2025 | £24,438,020 | 20 May 2025 | Awarded |
Bid statistics published by the authority
| Bids | SME | VCSE | Valid bid range |
|---|---|---|---|
| 3final-stage tenders | 1 | 0 | — |
Who bid
- wonCollinstown Construction Ltd · Greater London
- did not winAtec Construction Limited · Greater London
- did not winStamford Contracts LtdSME · Greater London
Bidders as named on the Procurement Act 2023 award notice. “Won” means the bidder holds an award on this notice.
Contracting authority & participating public bodies
Bidders & participating suppliers
3 commercial parties on the notice · 1 awarded- Atec Construction LimitedBidder / tenderer
- Collinstown Construction LtdAwarded supplier
- Stamford Contracts LtdBidder / tenderer
Official documents & specifications (1)
Official links; attachments are not copiedNotices published for this procedure
- Contract award notice Contract award notice on Find a Tender