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How to check a developer's offer? Off-plan investment audit before reservation

How to check a developer's offer? Off-plan investment audit before reservation

An off-plan investment prospectus is a starting point for analysis, not a ready-made financial model. Before booking, check the project and developer's status, land rights, unit area, finishing standard, payment schedule, and the rules of the escrow account for deposits. Compare the price per square meter with similar transactions using the same definition of area. Convert gross yield to NOI after maintenance, management, and vacancy costs, and then to the return relative to full capital. Read the draft SPA, and the terms for assignment, delays, and refunds. Compare offers from different countries in a single currency and across multiple scenarios. When documents or written answers are missing, postpone the payment. The audit should reveal both the potential outcome and the areas where you are still relying on assumptions.

Mariusz Sawicki
Mariusz Sawicki15 October 2026

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The most important conclusions from the article in 30 seconds.

An off-plan investment prospectus is a starting point for analysis, not a ready-made financial model. Before booking, check the project and developer's status, land rights, unit area, finishing standard, payment schedule, and the rules of the escrow account for deposits. Compare the price per square meter with similar transactions using the same definition of area. Convert gross yield to NOI after maintenance, management, and vacancy costs, and then to the return relative to full capital. Read the draft SPA, and the terms for assignment, delays, and refunds. Compare offers from different countries in a single currency and across multiple scenarios. When documents or written answers are missing, postpone the payment. The audit should reveal both the potential outcome and the areas where you are still relying on assumptions.

A project prospectus in Dubai, Oman, or Montenegro describes the developer's vision. An investment decision requires separate work: confirming property rights, entry costs, square footage, the construction schedule, and rental assumptions. First, separate data that can be verified in documents or registries from sales forecasts. Then, calculate the outcome under three scenarios and assess what happens in the event of a delay, lower rent, or more difficult resale. This audit should be performed before making a reservation payment, while it is still possible to request missing documents and compare alternatives. Below is a practical procedure for an investor purchasing an off-plan property abroad. PlanoGroup can help organize the data and coordinate analysis with local specialists; the responsibility for the decision remains with the buyer.

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How to read a developer presentation and filter information?

Division into hard data, assumptions, and image

It is worth transcribing the presentation into three columns. In the first one, place verifiable information: the plot and project designation, land title status, unit number, floor plan, area according to the specified methodology, price, installment schedule, finishing standard, and the expected handover date. Assign a source document, its date, and the issuing entity to each item. If the brochure states "sea view," ask whether the view is recorded in the contract and whether it can be cross-referenced with the neighborhood master plan. A rendering does not prove the final layout of the unit or the distance to the next building.

In the second column, record assumptions: future rent, occupancy, appreciation, infrastructure completion timelines, management costs, and assignment rights. These should not be removed from the model; they must be marked as variables and tested for result sensitivity. A declaration of an "8% ROI" without defining the denominator, costs, and measurement period cannot be compared to the result of another offer. Request a calculation sheet or rebuild it from scratch. For every number, enter: source, period, currency, base area, and whether it applies to the unit, the building, or the entire district.

The third column covers brand image language: operator brand, marina, swimming pool, concierge, or restaurants. These elements may affect demand, but also the Service Charge, repair fund, and rental rules. Ask for the common areas budget, the scope of services included in the price, and information on who pays for optional services. Compare visualizations with the floor plan, specifications, and the sketch of the entire investment phase. Check access, location relative to the construction site of subsequent phases, window orientation, and the possibility of neighboring plots being built up. In such an analysis, data transparency is a characteristic of a specific project, not an automatic property of the entire market.

The final result of this phase should be simple: a table of claims marked as "confirmed," "to be clarified," or "forecast." Halt the comparison of profitability until you know the definitions of price, footage, and revenue. Such a filter makes it just as easy to evaluate a project with an extensive folder as a more modest offer that provides full documentation.

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Which numbers in the offer require hard confirmation?

Checklist of financial and technical parameters

Start with the total price and the price per square meter, but first determine what kind of meter is in the denominator. Ask for the interior area, balconies, terraces, and common areas, as well as the document specifying the measurement rules. Next, compare the property with transactions that are as similar as possible in terms of the building, construction stage, floor, view, and standard. In Dubai, the starting point is Dubai Land Department transaction data; filter out contracts that do not correspond to the analyzed product. The last six months can be a useful control window, but if transaction volume is low, it must be expanded to show price dispersion rather than a single average.

The second block is the total acquisition cost. Combine the unit price, registration, administrative, and legal fees due in a given jurisdiction, commissions, financing costs, currency exchange, and the post-handover budget. The DLD fee is specific to Dubai, so it must not be mechanically applied to Oman or Montenegro. Check the current basis and amount of each fee for the specific transaction. Ask whether the kitchen, household appliances, wardrobes, air conditioning, parking space, and storage are included in the price. The absence of even one of these items may mean additional CAPEX before the first tenancy.

The third block is the payment schedule. List the booking fee, down payment, each installment, date or milestone, the amount due at handover, and any post-handover installments. Determine who confirms construction progress, what document triggers the next payment, and what happens if a stage is delayed. A spread-out price alone does not indicate whether execution risk is reasonably distributed. A detailed method is shown in the article on payment plans in Oman and Dubai.

Finally, confirm dates and definitions. "Handover" may mean a different moment than the ability to move in or start renting. Ask about permits, inspections, utility connections, defect rectification, title registration, and the operator's launch. The cash flow model should show the income-free period between the last installment and the first rent. Save each confirmation in a version that can be attributed to a specific unit and project phase, rather than just the name of the entire complex.

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How to check ROI from promotional material in practice?

From gross yields to net operating income

First, recreate the formula used in the presentation. Gross rental yield is usually the annual rental income divided by the purchase price. It does not account for vacancy or owner expenses. Net operating income, or NOI, is obtained by subtracting operating costs from effective revenue: management, Service Charge, insurance, utilities covered by the owner, repair reserves, and other expenses related to asset maintenance. Mortgage interest, income tax, and selling costs must be analyzed separately so as not to mix NOI with post-financing cash flow.

For illustrative purposes only: a unit costs 1,000,000 currency units, and the presentation assumes 80,000 in annual rent. The displayed 8% is the gross yield. If, after accounting for vacancy and operating costs, 55,000 remains, the NOI is 55,000, and the operating yield relative to the price itself drops to 5.5%. When the total entry cost, including finishing and fees, is 1,100,000, the same NOI corresponds to 5.0% of the invested capital. These are model figures, not a forecast for any given market. An investor's net return after taxes and financing may differ.

For short-term rentals, ask the operator for the contract and a breakdown of fees: commission, cleaning, platforms, utilities, equipment replacement, and who finances vacancy periods. Do not assume a single "market" commission rate or a fixed vacancy reserve for all districts. Test variants based on comparable units, seasonality, and rental restrictions. In the conservative variant, lower revenue and extend the time to achieve stable occupancy; in the base variant, use data independent of the sales material.

Comparing it with a government bond or another lower-risk instrument requires the same currency, period, and tax perspective. Real estate ties up capital, requires management, and can be harder to sell; the percentage difference alone does not settle the decision. Calculate the exit scenario separately: transaction costs, potential discounts on quick sales, and the time needed to find a buyer. More on the Service Charge item in the NOI calculation is explained in the article on service charges in Dubai and net ROI.

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Footage analysis: why net area is crucial for profitability?

Efficiency ratio and usable indoor space

The terms "Suite Area," "Total Area," "built-up area," or "sellable area" do not necessarily mean the same thing across different projects. Therefore, do not assume that the footage from the price list corresponds to living space. Request a floor plan broken down into interior, balcony, terrace, and any share in other areas, along with the measurement definition adopted in the contract. In Dubai, DLD data for units includes separate fields for unit size and balcony size; these can be used as a control element if the analyzed property is already in the relevant registry.

Calculate the efficiency ratio as the area of functional interior space divided by the area you pay for according to the contract. Example: 70 m² of interior and 20 m² of terrace at a price calculated from 90 m² gives a ratio of about 77.8%. If the price is 900,000 units, the cost per meter of contractual area is 10,000, and the cost per meter of interior space is about 12,857. This does not mean the terrace is worthless. It merely shows why offers with different shares of outdoor space should not be compared based on a single rate per meter.

Next, check the layout. Two units with identical interior area may have different utility: a long hallway, a dark room, or poorly placed plumbing stacks limit rental functionality. Combine the floor plan with the tenant profile, number of real sleeping spaces, privacy, workspace, and furnishing costs. Do not automatically ascribe higher rent for extra square meters if the local market does not pay for that difference. It is also worth comparing units within the same project: a lower total price may conceal less efficient footage.

Before signing the contract, request a clause stating how the area will be determined upon completion, what construction tolerance is permitted, and how deviations are settled. Pay attention to whether the unit number, floor, and attached floor plan are identical in the presentation, reservation form, and SPA draft. After handover, compare these materials with the registration document or measurement recognized in the given jurisdiction. Without this check, even a precise model of price per square meter may be based on the wrong surface area.

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When to request project documents and what must the draft SPA contain?

Moving from presentations to legal documentation

Request the draft Sales and Purchase Agreement (SPA) before making a reservation decision. The reservation form may also create obligations, so its refund conditions and deadlines must be read even before making a transfer. Gather project documents into a single package: project identifier, developer status, land title, building and off-plan sales permits, unit plan, specification, schedule, payment rules, expected handover date, and draft common area management regulations. A local lawyer should indicate which documents are mandatory in the given jurisdiction and whether the presented versions are up to date.

In the SPA, check the contracting parties, the unambiguous description of the unit and rights, price, currency, the moment of title transfer, the consequences of delays by either party, and the procedure for contract termination and fund refunds. Pay attention to the scope of changes the developer can introduce without the buyer's consent: footage, materials, layout, view, operator, or schedule. Check assignment rights, required approvals, and fees. If the model relies on rentals managed by a branded operator, demand documents confirming the scope and duration of their commitment. A logo on a visualization does not replace an operating agreement.

In Dubai, project status and escrow account details can be checked via Dubai Land Department tools, including Project Status (Mashrooi). Transfer account details must be compared with the documentation for a specific project phase. The official DLD guide for brokers emphasizes the need to check project registration and the assigned escrow account before selling off-plan. In Oman, do not transfer the Dubai procedure one-to-one: request current project documents and the legal basis for the account; the Omani government portal describes the Tatwir platform and certification of banks servicing escrow accounts for projects covered by this system. In Montenegro, the primary point of property title control is the cadaster document and a local lawyer's assessment.

Escrow limits the risk associated with fund flows, but it does not confirm construction quality or future rent. In addition to the account, check the developer's track record of completed investments, the contractor, work progress, and handover conditions. More on the differences between markets is explained in the article on escrow accounts in GCC off-plan investments. If the seller delays providing the draft SPA or project data until after the reservation fee is paid, this absence should be recorded as an unresolved transaction risk.

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How to compare two investment offers in different markets?

Standardizing data for investment decisions

Start the comparison with a single matrix where both offers share the same definitions. Enter the unit price, full entry cost, interior area, contractual area, payment dates, expected rental start date, effective income, NOI, financing costs, expected exit costs, and property title basis. Convert units to a single reporting currency while keeping the contract currency and exchange rate date alongside it. Mere conversion of amounts at today's exchange rate does not eliminate foreign exchange risk over the entire investment period. Separately show the impact of exchange rate fluctuations on installments, rent, and results in PLN.

Calculate each offer under at least three scenarios. The conservative one should account for lower rent or occupancy, later handover, and higher costs. The base one should stem from comparable transactions and rental offers adjusted for real differences. The favorable variant can show the developer's assumptions, but still requires describing the source. Next to each result, list the conditions that must be met. This shows whether one project's advantage persists even after a moderate deterioration in assumptions.

Treat capital appreciation as a separate, uncertain component. A city price report does not prove that a specific unit will appreciate on the same scale. Check the supply of competing units, planned subsequent phases, buyer types, and credit availability. If you are comparing Dubai with Oman, note differences in foreign ownership rights, registration, the escrow system, and the depth of the secondary market. If you add Montenegro, analyze the cadaster and the seasonality of local demand. For comparison in PLN, PlanoGroup's article on the impact of exchange rates on ROI is helpful.

Finally, assess exit liquidity. Ask for the number and prices of comparable transactions, exposure time, and assignment terms before handover. Do not replace this data with general slogans about a "growing market." The matrix should also include an assessment of evidence quality: an official document or signed contract carries more weight than a sales slide. A project with a slightly lower forecast, but with clear documents and costs, may better match the investor's risk profile. The conclusion should stem from data, not from a single highest return rate.

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Red flags: when should a developer's offer raise concern?

Warning signals in the offering process

The first group of signals consists of missing data upon which results depend. If the developer does not show the basis for calculating Service Charges, the common areas budget, or at least the rules for estimating fees after building completion, the NOI model remains incomplete. In Dubai, for existing projects, the DLD Service Charge Index can be used; for a new building, the official rate must be distinguished from the developer's estimate and verified for what it includes. Unclear answers regarding operator costs, equipment, or repair funds require completing the sheet before accepting the forecast.

The second group consists of performance promises. The phrase "guaranteed ROI" should trigger questions: who is the guarantor, in which document is the commitment recorded, what is the percentage calculated from, for what period, in what currency, and after what deductions? The guarantor's ability to fulfill the commitment must also be evaluated. If the answer remains only on a slide, treat the number as a marketing scenario, not secured cash flow. Similarly, claims of rapid price growth require data on comparable transactions and supply, not a chart without methodology.

The third group concerns documents and payments. Missing project identifiers, mismatched beneficiary names, demands for payment to an account unrelated to the project, unclear booking fee refund rules, or refusal to share the SPA before payment are reasons to pause the process and obtain a written explanation. Verify account numbers through an independent channel, not just a forwarded message. In Dubai, compare data with the DLD; in Oman, request current licensing bases and bank documentation for the specific project. The mere presence of the word "escrow" in a prospectus proves nothing.

The fourth group is the discrepancy between the promise and the specification. A project may use a name suggesting a high standard, but the contract may leave a wide scope for changes to materials, operators, or common areas. Inspect the developer's completed projects and compare handover deadlines with original schedules, remembering that individual delays require context. When investing in Montenegro, check the consistency of advertisements with cadaster documents and permits. A red flag does not always mean automatic rejection; it means a question that cannot be left unanswered before committing capital.

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PlanoGroup's role in the audit: experience translated into a checklist of questions

What should an investor's partner do?

For a buyer, actions that can be documented for a specific transaction matter more than the number itself. An advisor should compile location and unit variants, gather complete data from the developer, point out discrepancies between the presentation and the SPA, and separate answers requiring local legal opinions from financial and technical issues. The result of the work can be a list of open questions with assigned owners, response deadlines, and an assessment of impact on the decision.

For a project in Oman, checks should include, among others, the status of foreign ownership rights in a given location, the project license, the schedule, and account documents for payments. In Dubai, useful items include project status in DLD, transaction data, conditions of Oqood or other appropriate registration, Service Charges, and assignments. In Montenegro, verification should cover cadaster documents, encumbrances, and project compliance with permits. Every market requires a local lawyer; a real estate advisor should not replace their opinion or promise legal outcomes.

In financial analysis, a partner's role consists of verifying offer comparability. One must calculate the price per usable square meter, full CAPEX, NOI based on real costs, currency exchange variants, and potential maintenance costs during vacancy periods. Next, it should be checked whether the planned operator and fit-out standard match the tenant profile. If Oman's long-term development strategy is used as an argument, check its translation into a specific location, supply, and infrastructure completion timeline. A nationwide strategy is not a guarantee for an individual unit's performance.

After selecting a project, document compliance checks before signing, transfer data confirmation, construction milestone monitoring, and preparation for handover and property management are still needed. A good audit does not end with a brochure evaluation. It creates a record of assumptions that can later be checked against the contract and actual execution.

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What to do before making a reservation payment?

Gather the presentation, unit plan, cost table, draft SPA, project documents, and account details. Then, prepare a list of claims without sources and ask the developer for written answers. Recalculate NOI and full entry costs under base and conservative scenarios. If you are analyzing an offer abroad, you can discuss these materials with the PlanoGroup team and a local lawyer before making a reservation decision. The goal is clarity regarding price, title, schedule, and risks, rather than obtaining a promise of a specific rate of return.

FAQ

Can a developer's brochure be a source of data?

It can be a starting point, but every number crucial to the outcome must be confirmed by a document, invoice, contract, or independent source.

What numbers should I demand before reservation?

The minimum includes the total price, footage with definitions, a breakdown of prices and fees, the installment schedule, the handover date, finishing costs, Service Charge estimates with the calculation method, operator commissions, and refund rules. Also ask for rent and occupancy assumptions if they justify the purchase. For every number, specify the currency, period, and source.

Is the developer's ROI forecast enough?

No. Recreate the formula, check whether the percentage refers to gross rent, NOI, or post-cost cash flow, and establish the denominator: unit price or total invested capital. Add vacancy periods, repair reserves, operator costs, and exchange rate impacts. Only multiple scenarios will show how the result reacts to poorer rental conditions.

How to compare two projects from different countries?

Convert them to a single currency, standardize costs, separate gross revenue from NOI, and list legal and operational risks.

When should I postpone a reservation decision?

When documents, project licenses, contracts, cost tables, operator data, or written confirmation of key parameters are missing."

Mariusz Sawicki

Author

Mariusz Sawicki

MEMBER OF THE MANAGEMENT BOARD

He combines experience from the financial and real estate sectors, which allows him to support clients in making informed and well-thought-out investment decisions. He views real estate purchases not only through the lens of emotions, but primarily through data, security, and potential. He specializes in investment analysis and risk assessment, particularly in emerging markets such as Oman. In his work, he focuses on specifics, transparency, and a partnership-based approach.