New-build property documents to review

A new-build purchase often commits the buyer before the home is ready to occupy. The reservation terms, contract timetable and specification therefore deserve attention alongside the finished appearance shown in marketing materials. ^[1]

Pin down what must be delivered

Keep the reservation agreement, plans, specification and promised incentives. Ask which documents form part of the contract and how substitutions or layout changes are controlled. Check the plot's access, parking, drainage and future estate management arrangements.

Read the completion-on-notice provisions and any long-stop mechanism. Explain mortgage offer expiry to the conveyancer so delay and early completion scenarios can be assessed together.

Plan for defects and shared infrastructure

Identify the warranty provider, cover, exclusions and defect-reporting process. Agree how snagging will be recorded and addressed; a warranty is not a promise that every cosmetic issue receives the same remedy.

Survey-to-legal enquiries can connect inspection findings with missing approvals. Management information is relevant where roads, landscaping or common parts remain privately maintained. Before exchange, distinguish enforceable contract terms from sales staff assurances and obtain answers to any material discrepancy.

Tie the specification to the exact plot Keep a dated copy of the plans and specification for the plot you intend to buy, including optional extras and any agreed incentives. A show home may contain upgrades or a layout that differs from the contract property. Ask which documents are incorporated into the agreement and how discrepancies are resolved. If a feature is essential, such as a particular doorway width or parking arrangement, identify it expressly. A sales conversation is easier to evaluate when it can be connected to a precise drawing, measurement or contractual commitment.

Read provisions allowing substitutions or changes and ask how they operate. A replacement appliance, altered material and changed room arrangement have different practical consequences. Discuss what notification, approval or remedy the contract provides where a change affects something important to you. If the developer has already revised the plans, ensure your advisers have the latest version and the explanation of what changed. Retaining an attractive early brochure is useful evidence of marketing, but it should not conceal a difference in the documents you are being asked to sign. ## Understand the events that trigger completion For an unfinished property, ask what must happen before the developer can require completion and how much notice the contract provides. Identify the evidence of readiness and any provisions dealing with delayed construction. Government home-buying guidance highlights the effect of construction timing on mortgage offers and the possible role of a contractual long-stop date. ^[1] Have the conveyancer explain the particular wording rather than assume every development offers the same withdrawal right or that an estimated handover month is a guaranteed completion date.

Consider both delay and unexpectedly early readiness. You may need to coordinate a sale, notice on rented accommodation, funding availability and removals. Explain those dependencies so the conveyancer and mortgage adviser can assess the proposed timetable. If the mortgage offer expires before the home is ready, an extension or replacement offer may need its own assessment. Avoid entering other commitments on the assumption that a sales representative's target date settles every contractual and lending question about when you must, or will be able to, complete. ## Distinguish inspections, certificates and warranty protection Ask what inspection access will be available before completion and how defects or unfinished work will be recorded. Agree the reporting route and obtain an explanation of how the developer will respond. A snagging list should identify locations and specific issues rather than use broad descriptions such as poor finish throughout. Keep photographs and the developer's responses together. If an issue is technical or potentially significant, discuss whether an appropriately qualified inspector should assess it before you accept a proposed cosmetic repair as an adequate response.

Examine the warranty and other completion documentation for their actual scope. Identify the provider, covered property, relevant periods and exclusions, along with how a claim would be made. Do not treat a warranty, building control document and inspection report as interchangeable assurances. Each serves a different purpose and may leave questions requiring further advice. Where the developer says a document will follow later, ask the conveyancer whether it is needed before completion and what contractual arrangement addresses its delivery if it is not yet available. ## Follow shared infrastructure beyond the first handover Identify roads, drainage, open spaces and facilities that may remain unfinished when your plot is ready. Ask how you will reach and use the home during later building phases and who maintains shared assets. If adoption or transfer to a management organisation is proposed, obtain the relevant documents and explanation of what remains outstanding. The finished appearance of your own plot does not establish that the surrounding estate has reached its final legal or operational arrangement, particularly where construction will continue nearby.

Before exchange, bring recurring charges, membership obligations and future estate works into the ownership discussion. Ask how initial estimates were prepared and whether the first occupied homes bear costs differently while the development grows. Keep the final plot documents, incentives, warranty information and management contacts after completion, alongside the record of outstanding defects. These papers support practical follow-up and a later sale. A well-organised handover should show what was promised, what was delivered and which specific matters remain to be completed by the responsible organisation.