Building safety law precedent on Remediation Contribution Orders: Vista Tower Appeal
A decision from the Upper Tribunal marks one of the most important decisions to date on Remediation Contribution Orders (RCOs) under Section 124 of the Building Safety Act 2022 (BSA).
In the case of Edgewater (Stevenage) Limited and Others v Grey GR Limited Partnership [2026], the Upper Tribunal dismissed all four grounds of appeal brought by various entities linked to the Vista Tower development, upholding the First‑tier Tribunal’s (FTT) decision which required numerous corporate respondents to contribute jointly and severally to over £13 million in building safety remediation costs.
This judgment provides critical clarity on the scope of RCOs, the statutory interpretation of Section 124, and the meaning of “building safety risk.” It substantially strengthens the remedial protections available to leaseholders, while signalling a more robust approach to corporate accountability within complex development structures.
Vista Tower development
Vista Tower is a 16‑storey former office block in Stevenage, which was converted into 73 residential units in the 2010s. Following post‑Grenfell fire‑safety investigations, serious defects were identified within the external wall system.
The freeholder, Grey GR Limited Partnership, sought an RCO for remediation costs estimated at over £13 million, resulting in the FTT’s 2025 decision holding 76 respondents jointly and severally liable for £13,262,119.08. These companies were found to be part of the wider group connected to the developer.
The respondents appealed on four principal grounds, each raising issues of statutory interpretation and fundamental principles of the BSA:
- Joint and Several Liability Under Section 124
A primary issue was whether the FTT had jurisdiction to issue a single RCO against multiple respondents on a joint and several basis. The appellants argued the wording—referring to “a specified body corporate or partnership”—implied singular liability.
The Upper Tribunal firmly rejected this argument. Applying the Interpretation Act 1978, it held that Section 124 does permit joint and several RCOs and that restricting the power would frustrate the statutory purpose of protecting leaseholders. Joint and several liability was thus lawfully and appropriately imposed in this case.
This clarification strengthens the BSA’s remedial reach, giving the FTT flexibility to impose meaningful financial responsibility across groups of related entities.
- The just and equitable” test
The appellants contended that an RCO could only be imposed on entities which directly participated in, or financially benefited from, the development. The Tribunal rejected this restrictive approach.
The Upper Tribunal held that no minimum nexus—such as participation or profit—exists as a precondition to an RCO. Rather, Section 124 confers a wide discretionary test of what is “just and equitable,” enabling the Tribunal to consider the realities of corporate structures and group arrangements. The FTT’s findings that the respondents formed part of a wider developer group were sufficient to satisfy this standard.
This confirms a broad and purposive reading of the statute, preventing corporate structuring from shielding related entities from contribution.
- Meaning of “Building Safety Risk” under Section 120(5)
A further ground concerned the threshold for a “building safety risk.” The FTT suggested any risk above a “low” level might qualify. The appellants argued that only an “intolerable” risk should trigger RCO liability.
The Upper Tribunal rejected both approaches, holding that the statutory reference to “a risk” carries no implied gradation. The correct interpretation is simply any risk that satisfies the conditions in Section 120(5). This is a significant clarification that potentially broadens the situations in which RCOs may be imposed.
- Reasonableness and scope of costs included in the RCO
The appellants also challenged the inclusion of costs associated with replacing the entire Type 1 wall system, arguing that this exceeded what was necessary or reasonable.
The Upper Tribunal dismissed this ground as well, observing that the FTT’s findings were evidence‑based and justified on the facts. There was no error in concluding that full replacement was required for safety and therefore properly recoverable under the RCO.
Vista Tower judgment implications
This judgment has far‑reaching significance:
- Extended liability: Corporate respondents—especially those within broader development groups—may face joint and several RCO liability even without direct involvement in construction.
- Strengthened leaseholder protection: The Upper Tribunal’s purposive interpretation aligns with Parliament’s intent to protect leaseholders from remediation costs.
- Broader definition of building safety risk: The ungraded “any risk” threshold may widen the scope of buildings eligible for RCO protection.
- Clarity on evidential burdens: Applicants must establish the gateway conditions and initial case for justice and equity; respondents must prove why an order should not be made.
Vista Tower confirms the Building Safety Act 2022 will be applied robustly, ensuring corporate accountability and facilitating funding for essential safety works.
The Upper Tribunal’s dismissal of the Vista Tower appeal consolidates the RCO mechanism as a powerful tool for securing remediation contributions from those connected to defective developments. By endorsing joint and several liability, clarifying the meaning of “building safety risk,” and supporting a broad “just and equitable” discretion, it stands as a key precedent in the evolving landscape of building safety law.
How Hamlins can help
The Hamlins Real Estate Disputes team has expertise in commercial and residential matters and advises landlords and tenants. We seek to obtain the best outcome possible for every client, no matter how big or small the issue may be. If you would like a conversation to find out how we can help you, please get in touch.