Century Built Homes delivers services across bespoke new build, refurbishment and extension, land and townhome development, and construction-phase project management. The four business lines below can be engaged individually or in combination. Regardless of the combination, legal responsibility for enclosure continuity, structural safety and energy compliance is governed by the written contract and certified consultant documentation — not by introductory language on this page.
New
Constructability, energy conservation, procurement seals and as-built documents; see the Customized New Page for details.
Renovation / Development
Existing-building diagnosis and addition interfaces; site-plan levels and subdivision interfaces — see each dedicated page for details.
Project management
Programme, cost, quality and change management within the contract framework — role boundaries must be defined in writing first.
The logic of service design
We allocate work packages according to risk sensitivity. Enclosure and waterproofing continuity typically requires coordination at the head-contract level — subcontracting without this oversight easily creates systemic gaps. Energy and structural safety rely on documents signed by certified consultants as the legal basis; the builder's role is to construct and record in accordance with those drawings, not to substitute calculations. Interior fit-out and landscaping can be divided into separate contract sections once the primary scope is locked, but their interfaces with moisture control, drainage, and external works must still be reserved in the master programme.
The service package can be tailored according to the size of the project, but the tailoring should not omit regulatory mandatory items or quietly transfer the consultant's responsibilities to the construction party's verbal commitment.
Typical deliverables (example)
Within the scope of our engagement, we may assist in the creation or handover of: scope statements, milestone and external-dependency plans, tender and evaluation minutes, material sample registers, concealed-works photo records and inspection batch indexes, as-built document catalogues, and similar items. The specific deliverable list must be stated in the contract and distinguished from vague phrases such as "all reasonable information" — so that there is a clear audit trail at handover and acceptance.
Collaborate with quotes and consultants
Comparable quotations require unified assumptions: site and geotechnical data, drawing version numbers, material specifications, construction calendars, and weather-window strategy. If drawings are not yet finalised, we prefer to provide conditional range quotes with explicit assumptions, or stage-priced caps with renegotiation triggers at the scope freeze point — rather than submitting a low tender price and relying on variations to recover margin.
We welcome owners to bring architects or consultants’ first drafts to the site so that work packages can be broken down as early as possible and long-lead order items can be identified.
Unified principles across business lines
Whether new construction, renovation or development, we adhere to three unifying principles:traceability of drawings and approved versions, inspectable enclosure and waterproofing nodes, and auditable changes and concealed work. The specific service mix can be tailored in the contract, but the lack of principles often exposes the costs only when disputes arise.
Works and Methodology
The following de-identified case studies illustrate the work-package logic and on-site recording practices described on this page.
Frequently Asked Questions · Service System
How to distinguish between "all-inclusive service" and tailorable work packages?
Professional contracts should list items under three clear categories: included / excluded / owner-procured separately, with cross-references to drawing versions and consultant responsibility matrices. If deliverable formats and quantities are not defined within a general "all-inclusive" package, scope disputes over documentation are likely to arise at completion.
Can the builder substitute the structural or energy consultant to issue statutory documents?
cannot. The responsibility of the builder is to organize the construction and record under the conditions of signed documents and approval by the certified consultant. Any attempt to replace calculations or energy models with on-site experience will break the compliance chain, and the risk will be borne by the parties to the contract.
Why emphasize "comparable price" instead of the lowest total price?
When assumptions are inconsistent, the lowest total price tends to correspond to the largest range gap. Professional comparability requires the unification of drawing revision numbers, material files, construction schedules, and weather strategies, and separate optional enhancements, allowing you to make an explicit choice between budget and risk.
Initial communication on service portfolio
If you are not sure whether to choose new construction, renovation or project management portfolio, you can leave the project type and stage; we will suggest a list of next steps based on your goals (no legal commitments involved).
Business is governed by written contract, drawings, and approval documentation; this page is informational only and does not constitute an offer or guarantee. Specific scope is as agreed in your contract.