Most contractors will quote for a refurbishment. Far fewer have the structural experience, regulatory knowledge, and project management discipline to deliver one without disrupting your life, your timeline, or your budget. JNR Construction has been executing complex home renovation projects across Cheshire for over 20 years.
Every JNR home renovation is led by a named senior project manager, accountable for programme, cost, and quality from feasibility through to handover. Not a foreman supervising trades. A construction manager running a project.
Before any work begins, we deliver a detailed pre-construction stage — site survey, scope of works, cost plan, programme, and the appropriate JCT contract. Decisions are made on paper, before they cost anything to change.
On site, we hold the Principal Contractor duties under CDM 2015, run the Construction Phase Plan, control the programme against fixed milestones, and report formally to clients and architects every week. One point of accountability. No surprises.
Removing internal walls to create open-plan spaces requires structural calculations, appropriately specified steelwork, and correctly designed padstones and bearings — all of which JNR engineers in-house alongside the appointed structural engineer.
We manage live-in renovations with a sequenced trade programme that minimises disruption, contains dust and noise to contained zones, and maintains habitable conditions in the areas of the property not under active construction.
Cheshire’s period property stock demands material literacy. We work with lime mortars, traditional lath and plaster, reclaimed brick, and original joinery reproduction — preserving fabric integrity while delivering modern specification throughout.
Complex home renovations carry regulatory weight that is often underestimated at the enquiry stage. Three areas apply to almost every project of substance.
Under the Construction (Design and Management) Regulations 2015, domestic clients automatically transfer Principal Contractor duties to the contractor they appoint. JNR assumes those duties formally, maintains the Construction Phase Plan, and compiles the Health and Safety File.
Pre-refurbishment asbestos surveys are a legal requirement on any pre-2000 building before fabric-disturbing works begin. JNR will not start strip-out until a licensed surveyor has completed clearance.
Where alterations affect a boundary or involve excavation near neighbouring property, the Party Wall etc. Act 1996 requires formal notices. We identify them at pre-construction stage, before design is finalised.
A complete transformation of a substantial Hale property — structural reconfiguration of the entire ground floor, removal of multiple load-bearing walls, RSJ installation to achieve the open-plan brief, full replacement of services (heating, electrical, plumbing), bespoke oak staircase and joinery throughout, and high-specification kitchen and bathroom fit-out in all six rooms. The project included complex iceberg-level underpinning works to create an additional lower-ground space. Delivered under a JCT Homeowner Contract. Programme: 52 weeks. Client remained partially in residence throughout the structural phase.
Building Regulations approval is required whenever structural elements are altered, services are substantially replaced or upgraded, or the thermal performance of the building envelope is changed. In a whole-house renovation, this typically means: a Full Plans application covering the structural alterations, electrical work (Part P, handled by a registered electrician), drainage alterations (Part H), and the insulation specification for any new or exposed elements (Part L). We manage the Building Regulations submission, coordinate inspections, and obtain the Completion Certificate. Some renovation works are exempt — we assess the specific scope and advise before any application is submitted.
The Control of Asbestos Regulations 2012 requires a management survey or refurbishment/demolition survey before any work that disturbs the fabric of buildings constructed before 2000. The duty to manage asbestos-containing materials rests on the building owner. Before any strip-out works begin on a property of appropriate age, JNR requires confirmation that a refurbishment/demolition asbestos survey has been carried out by a licensed surveyor and that any identified materials have been professionally removed or encapsulated. We do not begin structural strip-out works without this documentation.
Yes — live-in refurbishments require a different approach to sequencing, dust containment, and working hours. We design the programme in phases that maintain habitable zones throughout, contain construction work to defined areas, and schedule disruptive works (demolition, structural opening works, concrete cutting) within agreed daily windows. We establish clear site boundaries within the property and manage contractor access to minimise impact on occupied areas. For clients who can vacate during the most disruptive structural phase, we advise on timing that minimises both cost and disruption.
On any renovation involving the removal or alteration of load-bearing walls, changes to the roof structure, underpinning, or installation of structural steelwork, yes — a structural engineer's calculations are required to support the Building Regulations submission and to certify the adequacy of the proposed works. JNR does not design structural elements; we execute them to an approved engineering specification. Where clients do not yet have a structural engineer, we can recommend firms we have worked with successfully on Cheshire renovation projects.
Renovation costs vary considerably depending on the structural complexity of the work, the specification level of the finishes, and the condition of the existing fabric. As a general guide, high-specification whole-house refurbishments in Cheshire typically run between £1,200 and £2,500 per square metre of affected area. The most reliable first step is a feasibility meeting and a detailed scope of works review — published per-metre benchmarks are rarely accurate for a specific property without site investigation and design input. We provide a detailed pre-construction cost plan before any contract is placed.
Arrange a direct conversation with Julian Rowlands or a senior member of the JNR team about your property, your plans, and whether we are the right fit for your project.
