To manage a house build in Nigeria from abroad, establish who designs, who builds, who checks and who authorises payment before work starts. Then keep the design, budget and evidence in one organised project record.
You do not need to be on a video call every day. You need a repeatable way to understand what has been completed, what it costs and which decision needs your attention. This guide sets up that system.
1. Write a brief before collecting contractor prices
Record the site’s location, intended household, rooms, accessibility needs, budget ceiling and preferred completion timing. Separate essentials from preferences. A ground-floor bedroom may matter more to your household than a second lounge; resolve that while changes are still on paper.
Ask the design team what site investigations, approvals and coordinated drawings are needed. Confirm the land position before committing to construction using our land verification guide.
2. Give each role a written appointment
| Responsibility | What to clarify |
|---|---|
| Design and technical decisions | Relevant architect and engineers, deliverables and revisions |
| Cost planning and valuations | Quantity surveyor’s scope, reporting and assumptions |
| Construction | Contractor’s scope, programme and responsibilities |
| Inspection and coordination | Named competent people, visits and reporting limits |
| Client decisions | Your approval limits and a backup contact |
A family member can help with access and communication without being expected to certify structural work. Similarly, a quantity surveyor’s cost role does not automatically include every engineering inspection. Make the boundaries explicit.
3. Price one agreed design
Issue the same drawings and specification to the people quoting. Ask for exclusions, provisional allowances, validity and payment terms. Use a bill of quantities where appropriate and compare offers with our quote comparison worksheet.
Keep a separate allowance record for items not yet selected. “Kitchen included” is not enough: identify what quantity, specification and amount has actually been allowed.
4. Agree payments in the contract
Payment milestones should relate to the agreed contract, procurement needs and a defined review process. There is no universal percentage schedule that protects every remote build. If an advance is proposed, ask what it funds and what contractual protection and evidence apply.
Before releasing a payment, reconcile the application with the relevant inspection or valuation, approved variations, previous payments and remaining work. Photos are useful supporting records, not a substitute for competent inspection of work that cannot be judged from an image.
5. Run a weekly project record
Ask for a short report covering completed work, dated location-labelled photos, inspections, deliveries, spending, variations, next week’s work and decisions. Use our weekly progress report template.
Choose a fixed review time and a named report owner. Keep the report outside a long WhatsApp thread so it can be found later. Urgent site questions can still use a call; record the resulting decision in the project file.
6. Track committed cost, not only cash sent
Here is an invented example. If NGN 12 million has been paid and a further NGN 5 million of ordered work remains unpaid, the project has NGN 17 million in those paid and outstanding commitments. A bank-transfer total of NGN 12 million understates the obligations. Work not yet ordered must also appear in the forecast.
For diaspora funding, record the naira actually received, transfer charges and date alongside the foreign-currency payment. Do not use one old exchange rate to explain months of transfers.
7. Control changes and handover
Require a written description, cost and time effect before approving a variation. Maintain a list of outstanding defects and documents as completion approaches: relevant inspection records, product details, warranties, agreed drawings and operating information.
Agree what practical completion and final settlement mean under your contract. Plan who will inspect the property with you or on your behalf rather than arranging handover only when the contractor says the house is ready.
What should you do this week?
Create three folders: design and permissions, cost and contracts, progress and decisions. Write the brief, identify the missing professional appointments and request comparable scopes of service. Those actions give the project a useful foundation before the next transfer.
Reviewed 21 September 2026. This workflow does not promise a fraud-free or overrun-free project. Appointments and contract terms must fit the actual build.
