---
title: "Low-Carbon Retrofit"
ocid: "ocds-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "THE CROWN ESTATE"
published: "2025-07-04"
---

# Low-Carbon Retrofit

Buyer: THE CROWN ESTATE  
Current stage: Award  
OCID: ocds-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9.json)

## Summary

The Crown Estate, based in London, England, has concluded the procurement process for the "Low-Carbon Retrofit" project in the construction industry category. This direct procurement, characterised by a single tender action below threshold, has awarded a contract valued at £229,500 to ISG Fit Out Limited. The tender pertains to a low-carbon retrofit assessment service located within the United Kingdom. The procurement progressed through the award stage with the contract period extending from 15 April 2024 to 25 June 2024, following the award notice publication on 4 July 2025.

This tender offers substantial opportunities for businesses specialising in construction and retrofitting services, particularly those capable of delivering low-carbon solutions. Small and Medium Enterprises (SMEs) as well as Voluntary, Community and Social Enterprises (VCSEs) would find this project well-suited to their capabilities in sustainable development initiatives. By engaging in such contracts, businesses can not only achieve growth within the green technology space but also strengthen their relationships with government bodies such as The Crown Estate, enhancing their portfolio and credibility in the public sector.

## Notice

Low-Carbon Retrofit Assessment

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/7921f397-bf9e-4e7b-9ee3-d69e45a66f94 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Direct |
| Procurement method details | Single tender action (below threshold) |
| Tender suitability | SME, VCSE |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 4 Jul 2025 |
| Submission deadline | 11 Apr 2024 |
| Future notice date | Not specified |
| Award date | 11 Apr 2024 |
| Contract period | 14 Apr 2024 - 25 Jun 2024 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £229,500 |
| Lots value | Not specified |
| Awards value | £229,500 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | THE CROWN ESTATE |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1Y 4AH |
| 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 | ISG FIT OUT |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45000000 - Construction work

## Release History

- 4 Jul 2025 at 14:09 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/7921f397-bf9e-4e7b-9ee3-d69e45a66f94

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/7921f397-bf9e-4e7b-9ee3-d69e45a66f94
  4th July 2025 - Awarded contract notice on Contracts Finder

## 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-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-5a46dcbd-a0a0-4859-b1c9-a5e058473bc9.json.