Tower Hamlets residents to benefit from 407 new homes in major estate overhaul
Tower Hamlets Council has officially moved its largest-ever housing regeneration project into the construction phase. Following the signing of a Development Agreement and Phase 1 construction contracts with Vistry, work is set to begin on the Harriott, Apsley, and Pattison (HAP) House site. The project aims to transform the existing estate into a modern residential hub while addressing the urgent need for social and affordable housing in the borough.
The agreement, finalized on 7 April 2026, secures the development partnership and external investment required for the multi-phase scheme. This transition from procurement to active delivery follows years of consultation and planning. The redevelopment is designed to provide high-quality living standards while maintaining the community’s cultural and social fabric through the inclusion of a new mosque and community center.
Housing allocation and social infrastructure
The HAP regeneration scheme will deliver a total of 407 new homes across all phases. Phase 1 of the project focuses on immediate community needs, providing 109 new council homes. This initial stage includes 59 replacement homes for existing residents, four wheelchair-accessible units, and 22 homes specifically designated for overcrowded families currently living on the estate.
Phase 2 will expand the site further with an additional 298 homes. This second stage includes 66 more council homes and 30 wheelchair-accessible properties. Beyond residential units, the project includes a new community centre and a purpose-built mosque to replace the current facility on the site. These additions are intended to serve as central hubs for resident engagement and local services.
Connectivity and public space improvements
The architectural layout of the new development prioritizes green space and pedestrian access. Two new landscaped courtyards will be created to provide secure amenity space for residents. A central feature of the design is a new pedestrian street, which will create a direct link between the estate and Stepney Green Park, improving local navigation and access to outdoor recreation.

Lutfur Rahman, Executive Mayor of Tower Hamlets, stated that moving into the construction phase turns long-term plans into reality. He noted that the partnership with Vistry Group is intended to deliver high-quality housing at pace while tackling the specific issue of overcrowding in the borough. Kevin Delve, Managing Director at Vistry East London, confirmed that the signing marks a significant step forward, reflecting years of collaboration with both the council and local residents.
Construction timeline and regulatory milestones
While the contracts are signed and site preparation is underway, full-scale construction is dependent on specific regulatory hurdles. The project team is currently progressing through the Building Safety Regulator Gateway 2 approval process. This safety-critical milestone is a requirement under the Building Safety Act, ensuring that all design and safety specifications meet rigorous national standards before work begins on the main structures.
Gateway 2 approval is currently forecast for mid-August 2026. Once this is secured, construction on Phase 1 will begin immediately. The development agreement ensures that Phase 2 will follow in a structured sequence, providing continuity in delivery and minimizing disruption to the surrounding Stepney Green area.
Economic opportunities for local residents
The regeneration project includes a commitment to social value outcomes that extend beyond the physical buildings. The contract with Vistry mandates the creation of local jobs, skills training, and employment opportunities for Tower Hamlets residents. These initiatives are designed to ensure that the economic benefits of the large-scale investment remain within the local community during the multi-year construction period.
Source: Tower Hamlets Council

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