---
title: "Heat Interface Unit Installation Ph.1 at Arndale - Eliot & Wentworth Courts"
ocid: "ocds-h6vhtk-0594d8"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0594d8"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-0594d8.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-0594d8.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "LONDON BOROUGH OF WANDSWORTH"
published: "2025-09-05"
---

# Heat Interface Unit Installation Ph.1 at Arndale - Eliot & Wentworth Courts

Buyer: LONDON BOROUGH OF WANDSWORTH  
Current stage: Award  
OCID: ocds-h6vhtk-0594d8

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## Summary

The London Borough of Wandsworth has concluded a procurement process for the installation of heat interface units, part of the refurbishment of the heat network serving Arndale Estate's residential blocks in Wandsworth, London. This contract, titled "Heat Interface Unit Installation Ph.1 at Arndale - Eliot & Wentworth Courts," falls within the building construction work industry category. The process, now at the award stage, began on 1st May 2025, with the contract becoming active on 6th May 2025 and set to run until 6th May 2026. The procurement was conducted through a limited method, specifically below threshold with limited competition, suggesting a more focused selection process within the UK market.

This tender represents a substantial opportunity for businesses involved in building construction works, particularly those specialising in energy efficiency and residential refurbishment. Large companies, like the awarded supplier Butler & Young Associates, which have experience with high-rise and low-rise residential block enhancement, are well-suited to undertake such projects. This contract supports business growth by allowing firms to leverage their expertise in sustainable infrastructure and innovative heating solutions, addressing the needs of a sub-central government public authority in the UK's capital, thereby increasing their portfolio and market presence.

## Notice

Refurbishing the heat network at Arndale Estate, a residential area in Wandsworth. The estate, built in the 1960s, consists of 403 homes spread across five residential blocks. Three of these blocks are high-rise, while the other two are low-rise builds.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/054251-2025 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Limited |
| Procurement method details | Below threshold - limited competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 5 Sep 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 30 Apr 2025 |
| Contract period | 5 May 2025 - 6 May 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £74,424 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | LONDON BOROUGH OF WANDSWORTH |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW18 2PU |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI34 Wandsworth |
| Local authority | Wandsworth |
| Electoral ward | Wandsworth Town |
| Westminster constituency | Putney |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | BUTLER & YOUNG ASSOCIATES |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45210000 - Building construction work

## Release History

- 5 Sep 2025 at 11:18 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/054251-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/054251-2025
  5th September 2025 - Contract details notice on Find a Tender

## Notice URLs

- http://www.wandsworth.gov.uk
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0594d8. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-0594d8.json.