Insider Property Awards Yorkshire 2023 - WINNER - Refurbishment and Renovation
RICS Regional Awards (Yorkshire & Humberside) 2024 - WINNER - Heritahe Categiry

Ledston Hall
This complex restoration project revitalised the Grade I Listed Ledston Hall - parts of which date back to the 13th Century. Appearing on Historic England’s ‘Heritage at Risk’ register, the building faced serious concerns over its long-term stability without significant intervention. The works have transformed the hall into four contemporary townhouses and five luxury apartments, each showcasing beautifully preserved historic features.
Ledston Hall is notably the first Grade I Listed building to receive Listed Building Consent for the replacement of its single-glazed, metal-framed windows with energy-efficient double-glazed units. Additional thermal upgrades were carefully implemented using materials compatible with the building’s historic fabric, including breathable, insulated limecrete floors. The extensive work in replacing the windows, insulating theroof and ground floor, along with the thermal properties with the plaster anddouble-glazed windows, have helped achieve improved U-values and successfully achievingimproved EPC ratings of B’c & C’s.
The scope of works included:
- Extensive masonry repairs across all elevations and window surrounds
- Use of traditional lime plaster throughout
- Restoration of stone and slate roofing
- Full mechanical and electrical installations, serviced via newly created plant rooms
The project’s success was driven by strong collaboration between the client, contractors, architects, specialist trades and apprentices. This teamwork not only led to the exceptional restoration of Ledston Hall and its removal from the ‘at risk’ register but also contributed to the preservation of heritage skills through apprentice training and shared learning.
Insider Property Awards Yorkshire 2023 - WINNER - Refurbishment and Renovation
RICS Regional Awards (Yorkshire & Humberside) 2024 - WINNER - Heritahe Categiry
Recommended Projects

Salford Cathedral
Back in 2022, Simpson was appointed as the main contractor to deliver the conservation and reordering works at Salford Cathedral, a landmark project that has carefully restored and enhanced this important building.
Externally, the programme comprised the complete removal andreplacement of the cathedral’s roof, extensive masonry conservation repairs,and specialist restoration works to the spire, undertaken with the assistanceof a steeplejack. The stonework was carefully cleaned using Thermotechtechnology and fully repointed, while the historic stained-glass windows wereexpertly restored.
Internally, the project included the installation of a newfloor incorporating underfloor heating, together with the demolition of theexisting toilet and confessional block and the construction of new toiletfacilities and confessional rooms. A new mechanical, electrical and lightingsystem was also introduced. High-quality finishes and decorative works werecompleted throughout, including specialist ceiling painting with intricatestencilling, fine joinery, detailed metalwork and the introduction of a strikingnew altar and font.
The cathedral finally reopened its doors in July and hasbeen well received by the Diocese and the wider community. We are immenselyproud to have contributed to the preservation and revitalisation of such asignificant heritage asset, helping safeguard its legacy for futuregenerations.
Bradford Arts Centre
Formally known as ‘Kala Sangam’, Simpson completed the redevelopment of the newly named ‘Bradford Arts Centre’.
The 75 week program has seen an extensive reconfiguration and upgrade to the existing building facilities creating a state-of-the-art, space for artists, audiences and businesses, reconnecting the building and arts centre to the local community.
The project has seen the creation of a new theatre, five dance studios, a new central staircase and a permanent home for volunteer-led community radio station Bradford Community Broadcasting (BCB).
The introduction of a new entrance, two new lifts and a dedicated changing place facility now ensures the building is fully accessible for the first time in its 140-year history.
Endsleigh Convent
Built in the late 1800s, Endsleigh Convent in Filey served as a convent and holiday retreat for the Sisters of Mercy of the Middlesbrough Diocese.
The goal was to sensitively redevelop the historic structure into five high-end residential apartments, preserving its architectural character while introducing modern functionality and comfort. The project aimed to honour the building’s heritage while adapting it for contemporary coastal living.
The development has seen
- Internal remodelling carried out across all floors to create 5 spacious, open-plan apartments.
- Extensive structural works to support the new layouts and to accommodate a platform lift serving all levels.
- The former chapel underwent a thoughtful extension, transforming it into a unique residence with “upside-down” living:
The redevelopment of Endsleigh Convent successfully blends heritage preservation with modern design, creating a collection of distinctive homes that respect the building’s past while embracing its future. The project stands as a model for adaptive reuse in a sensitive coastal setting.










