NovCommercial Property in Cambodia: What a Foreign Buyer Should Check
An office or commercial unit is not checked like a residential apartment. Permitted use, handover condition, tenant profile, service charge, parking, building rules and management all matter. This page is a buyer-side checklist before reservation and SPA; it is not legal, tax or investment advice.
Ownership: documents before marketing
The confirmed public framework for foreigners relates to private units in co-owned buildings and does not create foreign land ownership. For a commercial unit, check the title form, contracting party, strata/private-unit registration, permitted use and whether the sales deck matches signed documents.
Ownership of the unit and permission to operate a business are separate checks
First establish whether the premises is a registered or registrable private unit in a co-owned building, its actual level and the right available to the foreign buyer. Then verify the permitted use in approved documents, the building rules and the legality of the intended activity. An office, clinic, shop, restaurant, salon and other business can require different approvals and technical conditions.
Cambodia's foreign-ownership law covers private units in co-owned buildings and gives the foreign owner the unit and use of common areas, but not land or automatic approval for every business. A commercial label in a brochure is therefore not a substitute for title basis, approved building plans, management rules and the future operator's licences.
Use one documented area basis for price, rent and building costs
Record the area label exactly as defined in the SPA, plan, lease proposal and building budget. Commercial assets can distinguish exclusive-use area, internal area, saleable or lettable area and a share of common space. Price should not use one area, rent another and service charge a third without a clear reconciliation.
IPMS: All Buildings provides different standardised bases for the whole building, internal area and space for exclusive occupation. It is not mandatory Cambodian law, but the transparency principle is useful: document the selected basis, exclusions, balconies, columns, technical areas and measurement method so every party uses the same figure.
For a completed building, request internal regulations, management documents, service-charge basis, common-area rights, parking allocation and signage/access rules. For an off-plan project, these points should appear in the SPA, annexes or signed schedules.
A completed commercial building needs an operating history
For a building that required a construction permit, obtain the certificate of occupancy and confirm that it covers the relevant building and commercial use. Also review the occupancy date, manager, latest quality and safety reports, fire system, hazardous equipment, emergency procedures, insurance incidents and unresolved orders.
Article 47 of Cambodia's Law on Construction requires quality and safety control for non-residential use within five years after the certificate of occupancy and at least every five years thereafter. The fire system is controlled every two years and designated hazardous equipment annually. For an old-enough building, request the reports and closure evidence; a well-presented unit does not replace them.
How offices differ from residential condos
| Topic | Residential condo | Office / commercial unit |
|---|---|---|
| User | Resident or tenant | Company, clinic, service provider, retail, back office |
| Main risk | Location, layout, rental rules | Tenant demand, vacancy, fit-out, access, parking, signage |
| Documents | Title, SPA, handover, building rules | The same plus permitted use, fit-out scope, utilities and leaseability |
| Income | Usually apartment rent | Depends on tenant, lease terms, downtime and fit-out cost |
Fit-out: shell & core or fitted
Handover condition is critical in commercial property. Shell & core may leave partitions, ceilings, lighting, floor finishes, HVAC, fire works, internet, signage and design approval to the buyer. A fitted unit may include some works, but the exact scope must be in the signed specification. The practical money conclusion: the price of the unit is not the cost of entry here, and the gap can run into tens of thousands of dollars — which is why a commercial scenario is usually considered at the upper end of the budget range, where a choice between a residential and a commercial asset exists at all: what changes on a budget from $250,000.
- Ask for the handover specification: floor, ceiling, walls, AC/HVAC, lighting, electrical load, sprinklers, fire alarm, toilets/core access.
- Check who approves fit-out: developer, building manager, fire authority, committee or operator.
- Account for rent-free period or downtime if the unit is intended for leasing.
Fit-out needs a responsibility matrix
For every work package, identify who designs, approves, pays, performs, insures and repairs damage: partitions, ceiling, floor, lighting, power, HVAC, sprinklers, fire alarm, water, drainage, internet, signage and access. Record approval timing, working hours, contractor deposit, waste removal, protection of common areas and completion evidence.
The contract should also state who owns the improvements, whether a later tenant can retain them and who pays to reinstate the unit on lease expiry or sale. An available English version of Sub-Decree No. 86 lists renovation and public-access works that may require construction permission; the current procedure for the specific fit-out should be confirmed with management, the authority and Cambodian advisers.
Service charge and management
Sub-Decree No.126 supports the general framework of common-area maintenance and internal regulations for co-owned buildings, but it does not give a universal office service-charge average. Check the specific building budget: what is included, how it changes, who approves repairs, whether reserve-like charges exist, how shared utilities are paid and what happens on arrears.
Audit service charge through the budget and apportionment
Request the building operating budget, included services, prepayment period, area basis, apportionment method, reserve, special assessments, common utilities, insurance, audit and budget-revision process. Determine separately how unsold, vacant and developer-used premises participate.
The RICS commercial service-charge standard recommends transparent budgets, reporting and a verifiable cost-allocation method. It is not Cambodian law and cannot override the building documents, but its practical principle is useful: a rate per square metre cannot be assessed without the area, service scope, allocation percentage and prior actual expenditure.
Tenant profile, vacancy and floor plate
We could not confirm a reliable public Cambodia-wide vacancy rate for Phnom Penh offices. Practically, look at the likely tenant: small business, embassy/vendor, clinic, financial services, retail, F&B, coworking or owner-occupier.
The lease matters more than the asking rent
For an existing or proposed lease, compare term, break rights, deposit, prepayment, rent-free period, commencement, indexation, currency, service charge, utilities, repair, insurance, fit-out, signage, access hours, sublease, assignment, reinstatement and default. Headline rent without these terms does not describe the value of the contract.
Cambodia's Civil Code generally prevents a tenant from transferring the lease or subletting without landlord permission, except for perpetual leases. The ability to divide the floor, install an operator or sell with the lease therefore needs express review. Also assess the tenant's legal entity, signatory authority, payment history, guarantee or security and dependence on the particular premises.
Floor plate shapes demand. A small office may fit local businesses; a large open-plan floor requires a tenant with fit-out budget and longer horizon. Check lift lobby, parking, loading/access, signage, toilets, emergency stairs and whether the floor can be subdivided.
Test technical suitability for the target occupier
Prepare the intended occupier's technical profile: electrical load and backup, HVAC mode and cost, water and drainage, extraction, floor load, ceiling height, server room, fire compartments, loading, lifts, parking, signage, visitor access and operating hours. A generic office label does not establish suitability for a clinic, food outlet, laboratory or high-density call centre.
Obtain approved drawings and available capacity, connection and upgrade rules, limits of common systems and the expected works cost. Changes to façades, sanitation, floor area, public-access premises or higher fire-risk installations can affect the permitting route. Without technical review, fit-out remains an open budget and the intended use may not be achievable.
GRR, buyback and resale
GRR or buyback is not market yield. It is a contractual developer term when it appears in the signed package. The current NovAsia research treats Odom Tower as a project with developer-stated GRR 8% net for five years and 110% buyback in year five, but that is specific to the project, not a commercial-market rule.
Model net effective income rather than headline rent or GRR
Include rent-free, fit-out contribution, leasing commission, initial and inter-lease vacancy, owner service charge, repairs, insurance, tax, legal cost, capital reserve and reinstatement. Show the launch year and stabilised year separately.
Model GRR and buyback as a separate contractual scenario with the obligated company, term, deductions and non-performance case. Build the market case from evidenced comparable leases and the specific building's operating costs. For exit, also include fit-out condition, remaining lease term, tenant credit, transfer restrictions, tax and sale costs; do not promise the future price.
No public commercial-unit resale liquidity metric was confirmed in open sources. For exit planning, check lease evidence, fit-out condition, title status, service charge, remaining guarantees and any assignment/resale restrictions in the SPA.
Tax and VAT caveats
Commercial units may have different tax treatment from residential apartments, especially around business use, rent, VAT, withholding, invoices, transfer and property taxes. We could not confirm an official English-source rate set suitable for publication. Confirm the structure with a tax adviser before signing.
Reviewing an office or commercial unit in Phnom Penh? Message us and we will prepare a document and question list for title, fit-out, service charge, tenant profile and contractual terms.
Review a commercial unitTake the quizFAQ
Can a foreigner buy a commercial unit in Cambodia?
It depends on the legal form and documents. The confirmed public framework covers private units in co-owned buildings; it does not give a foreigner land ownership. For an office or commercial unit, check title, permitted use, internal regulations and the contracting party.
Is office GRR the same as market yield?
No. GRR and buyback should be described only as contractual terms from a specific developer when they appear in signed documents. They are not an average market yield and not a NovAsia guarantee.
Is there a verified average vacancy rate for Phnom Penh offices?
We could not confirm a reliable public vacancy metric that can be applied to all Phnom Penh offices. Vacancy should be assessed by building, tenant profile, lease evidence and dated market reports.
Sources
Sub-Decree No.126 on the Management and Use of Co-Owned Buildings · Law on Providing Foreigners with Ownership Rights in Private Units of Co-Owned Buildings · NovAsia source base on the property registry and official records · NovAsia market research · current NovAsia Odom Tower research. Vacancy, service-charge average, official Grade A/B/C classification and resale liquidity were not confirmed in open sources.