Factory Land and Building Survey in Vietnam: Process and Documents

What is a factory land and building survey?

A factory land and building survey is an on-site measurement of a plot of land and the structures on it, such as production halls, warehouses, offices and guard houses. The output is a set of drawings that show the actual boundaries, areas and dimensions of the property as it exists today. In Vietnam, these drawings often form the basis for applications related to the land use right certificate, commonly known as the pink book, as well as building ownership, completion inspection, land splitting and land transfer.

For foreign investors, a survey is more than a technical exercise. Banks, buyers, joint-venture partners, notaries and government offices all rely on the drawings. Accuracy and consistency with your legal documents matter from the very beginning.

Why the pink book matters

The land use right certificate, known locally as the pink book, records who holds the right to use a plot of land and for what purpose. Buildings and other assets attached to the land are normally recorded in the same certificate or in a related ownership document. When the surveyed condition of a factory differs from the approved design or from existing records, an application can be delayed or returned. A survey closes that gap before submission.

When foreign-invested companies need a survey

• Applying for a land use right certificate for a factory that does not yet have an accurate site plan.
• Completing inspection and completion procedures before starting operations in a new factory.
• Correcting differences between the built structure and the approved design.
• Splitting or consolidating land plots, or preparing a land transfer.
• Arranging bank financing, a mortgage, or a market value assessment of the property.
• Resolving boundary questions with neighbors or partners.

Legal principles to keep in mind

Land measurement and the drawings that follow must reflect the actual site and comply with Vietnam's land, construction and surveying rules. Three principles guide the work: drawings must show the real condition rather than estimates; the surveyor should be competent and the data should be checked before submission; and requirements can vary between provinces, cities, and industrial parks. Because regulations are updated from time to time, please confirm current requirements with the local land registration office or the industrial park management board. This article is general information, not formal legal advice for any specific case.

The DAVA process, step by step

To keep the project moving and avoid unnecessary revisions, DAVA usually follows these steps. The sequence can be adjusted for the size of the site and the requirements of the receiving authority.

1. Initial request: You share the purpose of the drawings, the site address and preliminary documents. We discuss the scope together.
2. Legal document review: We check the land certificate, land allocation or lease decision, construction permit, design drawings and completion records if available.
3. Site survey: We measure boundaries, angles and the dimensions of each structure, and record materials and current use.
4. Data processing: We calculate areas and prepare the land plan and building layout at an appropriate scale.
5. Cross-checking: We compare the measurements with older records and design drawings. Any discrepancy is explained to you together with a recommended way forward.
6. Drawing handover: You receive the complete drawing set with a measurement report.
7. Submission support: We advise on the file to be submitted to the competent authority and help with supplementary requests.

If the drawings submitted do not meet the authority's standard, the file may not be accepted. Our Vietnamese guide on submitting house and land drawings to the land registration office explains why this step matters.

Timeline

The time needed depends on the land area, the number of structures, boundary complexity and site access. For a factory of typical size and layout, fieldwork and data processing commonly take anywhere from a few days to about two weeks. Review and issuance of the certificate by the authority can take longer, depending on local procedures and workload.

To speed things up, prepare your legal documents in advance and make sure the surveyors can access the whole site, including warehouses, canopies and auxiliary areas.

Documents to prepare

• Land use right certificate or documents proving your right to use the land.
• Land allocation decision, land lease decision or land lease contract, especially for plots inside an industrial park.
• Construction permit and approved design drawings.
• As-built drawings or completion documents, if available.
• Business registration certificate, identity documents of the legal representative, and a power of attorney if someone else will submit the file.
• Any photos, drawings or existing documents that describe the building.

Costs and what affects them

There is no single fixed price for a factory survey. The main cost drivers include the land area and total built area, the number and complexity of structures, site access and terrain, the complexity of the boundaries, the required drawing scale and number of copies, and the location. Each property is different, so we do not publish a fixed fee here. For a tailored quote, please contact DAVA. The initial consultation is free of charge. Costs are confirmed only after a document review and a preliminary site check.

Common situations

Factories inside industrial parks

For a factory on leased land in an industrial park, the assets attached to the land are usually checked against the lease contract, the detailed planning and the investment project approval. The drawings must show exactly where each structure sits inside your leased plot. Early coordination with the park management board saves time later.

Factories operating without completion records

Some companies have run a factory for years without completing the paperwork. A current-condition survey establishes what actually exists on site. It can serve as the basis for completion documentation and ownership registration. If the structure differs from the original design, the options should be assessed carefully before filing.

Splitting or transferring part of a site

When part of a site is to be divided or sold, an accurate plan is the basis for defining the area, boundaries and value of each portion. Small boundary errors can lead to disputes with partners or neighbors, and fixing them later is usually far more costly than measuring correctly at the start.

How DAVA supports foreign companies and expats in Vietnam

DAVA has more than 15 years of experience in valuing real estate, enterprises, and machinery and equipment. Our team includes licensed price appraisers, and we have carried out valuation work for courts, government agencies, banks and businesses. We have offices in Ho Chi Minh City, Hanoi and Da Nang, and we can inspect sites in person across the country on request.

• Licensed price appraisers, with a clear and documented working process.
• Experience with the documentation expectations of banks, joint-venture partners and government counterparts.
• Site inspection and reconciliation of the physical condition with legal papers before drawings are finalised.
• Combined support on legal documentation and market value, useful for financing, capital contribution or transactions.
• For a quick indication before a formal appraisal, our partner Datngop.com offers AI-assisted property price estimates.

Frequently asked questions

Is a factory survey always mandatory?

It depends on the case. When applying for a land certificate, registering building ownership or completing construction, the receiving authority often asks for drawings that match the actual structure. Confirm the requirement with the office where you will file.

How is a survey different from a cadastral measurement?

A cadastral measurement focuses on defining the land plot. A factory survey also records the structures on the plot in more detail, and it is commonly used for ownership and completion files.

Can foreign-invested companies work with DAVA?

Yes. We can communicate in English and prepare bilingual documents when you need to work with overseas shareholders, banks or board members.

How long does a factory survey take?

For a factory of typical size, fieldwork and drawings are often completed in a few days to about two weeks. Authority processing time can be longer and varies by locality.

What happens if the boundary does not match the documents?

This needs careful handling. We will identify the cause of the discrepancy, prepare a difference report and discuss options with you before anything is submitted.

Conclusion

A factory land and building survey is a foundation for most land and property procedures that a company will face in Vietnam. Preparing the right documents, choosing a clear working partner and understanding likely issues early will save time and cost. DAVA is ready to provide a free initial consultation so you can choose the most suitable approach.

Our team can work with you in English; documents can be prepared bilingually.