---
title: "BT365- Porchester Square Heat Pump - Feasibility"
ocid: "ocds-h6vhtk-066bff"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-066bff"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-066bff.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-066bff.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "WESTMINSTER CITY COUNCIL"
published: "2026-03-17"
---

# BT365- Porchester Square Heat Pump - Feasibility

Buyer: WESTMINSTER CITY COUNCIL  
Current stage: Award  
OCID: ocds-h6vhtk-066bff

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## Summary

Westminster City Council has completed the awarding stage for the contract titled "BT365- Porchester Square Heat Pump - Feasibility", seeking services in the environmental engineering consultancy category. The contracting process involved limited competition and was below the threshold, following legal protocols set by the UK Parliament in 2023. This project focuses on developing design specifications for installing a Ground Source Heat Pump at Porchester Square, London. Notably, the contract with BLACK MOUNTAIN DEVELOPMENTS LTD was signed on 16 March 2026 and is set to run until 8 September 2026, with possible extensions of up to three months. The gross value of the contract is £46,153.74.

This tender offers significant business growth prospects for consultancies proficient in environmental engineering and energy efficiency solutions. Firms like BLACK MOUNTAIN DEVELOPMENTS LTD, classified as an SME, have the opportunity to enhance their portfolios by engaging in government contracts that focus on sustainable energy solutions. Organisations specialised in this domain, particularly those adept at navigating sub-central public authority requirements, could find this tender highly suitable. This project fosters collaboration between local government and innovative private entities, providing a pathway for SMEs to bolster their expertise in delivering public infrastructure improvements.

## Notice

Awarded contract to complete a developed project design regarding installing a Ground Source Heat Pump at Porchester Square.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/023952-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Limited |
| Procurement method details | Below threshold - limited competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 17 Mar 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 16 Mar 2026 |
| Contract period | 16 Mar 2026 - 8 Sep 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £46,153 |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | WESTMINSTER CITY COUNCIL |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1E 6QP |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | BLACK MOUNTAIN DEVELOPMENTS |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71313000 - Environmental engineering consultancy services

## Release History

- 17 Mar 2026 at 11:27 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/023952-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/023952-2026
  17th March 2026 - Contract details notice on Find a Tender

## Notice URLs

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

## 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-066bff. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-066bff.json.