Project budget Lombok & Sumbawa guide
The purchase price is only one line in the budget. Plan for roads, power, water, wastewater, drainage, surveys and professional services.
The purchase price is only one part of a land project. Remote, coastal and hillside plots can require significant work before a home or hospitality business is practical. Estimating utilities and access early helps buyers avoid a budget that works only on paper.
Road access
Start with the route from the public road to the building area. Measure the practical width, check turning space and identify steep sections, culverts, bridges and drainage. Ask who owns and maintains the route. A legal right of way may still need engineering work before construction vehicles can use it.
Budget for grading, paving, retaining walls, drainage, gates and ongoing maintenance. Get a local contractor or engineer to estimate the route instead of using a generic price per metre.
Electricity
Ask the local provider how far the nearest suitable connection is and whether capacity is available. A project may need poles, a transformer, a new meter, backup power, surge protection and a generator or battery. Coastal salt air and remote conditions can increase maintenance.
Water
Identify the proposed source: public supply, well, rainwater, delivered water or a combination. Check quality, seasonal reliability, storage, pumps and filtration. Do not assume that a nearby house or resort has spare capacity for a new project.
Wastewater and drainage
Plan wastewater and rainwater before choosing a building location. Confirm soil conditions, slope, flood paths and the space needed for treatment. Poor drainage can damage access, foundations and neighbouring land, while an undersized system can create health and environmental problems.
Internet and communications
Ask providers about coverage at the exact site, not only in the nearest town. A hospitality project may need a fixed connection, point-to-point link, mobile backup and equipment protection. Test signals in more than one location on the land.
Professional and transaction costs
Add survey, notary, legal, tax, design, planning, engineering, translation, registration, travel, bank and project-management costs. Maintain a contingency reserve for changes discovered during site work. If the project is for rental or hospitality, model operating costs and downtime as well.
Build a three-scenario budget
Prepare minimum, realistic and high-cost scenarios. Put every assumption next to its source and date. If a single unknown—such as a long access road or water solution—can change the budget significantly, investigate that item before negotiating the land price.
Use the same cost checklist when comparing current land listings. For a property-specific conversation, contact our team, then ask independent professionals to validate the engineering and legal assumptions.
Buyer note: Utility availability and connection costs vary by parcel. Written confirmation from the relevant provider is more reliable than a listing statement.
Property examples to compare
Use these published listings to build a viewing shortlist: 1.04 Ha Land for Sale in Moro Bay, Kertasari – Main Road Access; 5 Ha Oceanfront Land for Sale in Poto Tano, West Sumbawa. Check the individual photos, location, land size and asking price, then ask our team which site details need to be confirmed during a visit.
These examples illustrate the options in our portfolio. Access, utilities, boundaries and legal suitability still need property-specific checks.
Ready to compare a property?
Use this guide alongside the listing details, then arrange an independent site visit and professional review before making a commitment.
Editorial note: This guide is general education, not legal, tax, planning or investment advice. Requirements and property facts should be verified with independent professionals.
