Dubai off-plan apartment smaller than the SPA: how to measure the shortfall and use the 5% rule

A smaller balcony, a missing window or a changed layout may also be important, but those are not automatically the same as a net-area shortage. Treat the area calculation and any change to the agreed specifications as two separate evidence tracks.

The calculation in one line

Use this only after confirming that both numbers are measured on the same net-area basis:

Shortfall percentage = (SPA net area − actual net area) ÷ SPA net area × 100

Example: if the sale agreement and attached plan state a net area of 100 square metres and an accepted survey finds 93 square metres, the shortfall is 7%. The figure crosses the 5% threshold in Article 13 of the implementing bylaw. This example explains the method; it is not a valuation or a conclusion about a particular contract.

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Which number is the legal starting point?

Article 13 of Executive Council Resolution No. 6 of 2010 uses the net area in the sale agreement and plan as the basis for an excess or shortage. That makes the signed contractual documents the starting point, not an advert, portal listing or agent’s message.

Build a document table before measuring:

Do not average different figures. If the SPA says “net area” but a marketing sheet shows a larger “total area”, the two may include different components. Ask for a written reconciliation of every figure.

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What Dubai’s 5% rule actually says

Article 13 provides five useful points:

1. Net area is used for registration of a real property unit.
2. Unless the parties agree otherwise, the developer cannot charge for an excess over the sold unit’s net area.
3. The developer must compensate the purchaser when the actual area is more than 5% below the stated net area.
4. Compensation for a shortage beyond that threshold is calculated by reference to the unit price agreed in the contract.
5. The baseline is the net area written in the sale agreement and plan.

You can read the wording in the official text of Executive Council Resolution No. 6 of 2010.

The Dubai Land Department’s current FAQ summarises the same rule: an increase is generally not charged unless the contract expressly says otherwise, while a decrease exceeding 5% of the unit’s net area requires compensation (see the DLD FAQ).

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Where the threshold stops

Relying on the threshold alone is a risk: compensation is not guaranteed if your measurement basis differs from the SPA definition. The threshold is not a universal permission for a developer to change anything below 5%. It answers a specific area-compensation question. It does not by itself decide:

• whether a missing balcony, window, room or facility is a material specification change;
• whether the measurement method is correct;
• whether a particular SPA variation clause is enforceable;
• whether the buyer can cancel the contract;
• whether the parties agreed to a different treatment of excess area;
• whether another contractual or statutory remedy applies.

Article 20 of the same resolution says a purchaser may ask the competent court to terminate the contractual relationship where the developer materially deviates from specifications agreed in the agreement, or where other stated legal grounds apply. That is a court route, not an automatic cancellation button. A buyer considering termination should obtain UAE legal advice on the signed SPA and the evidence before withholding a payment or rejecting handover.

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Area shortage and specification change: run two files

Suppose the delivered apartment has a smaller balcony and one window shown in the SPA plan is missing. Create two files.

File A — area:

• SPA net area and the clause defining it;
• incorporated plan and revision date;
• final plan;
• independent or official survey report;
• calculation on a like-for-like net basis;
• developer’s written response.

File B — specification:

• exact SPA clause or schedule describing the balcony, window or feature;
• signed plan and specifications;
• dated photographs of the delivered unit;
• any written change notice or consent;
• the developer’s explanation;
• the practical effect of the change.

This separation prevents a strong specification issue from being reduced to an argument about square metres, and prevents a genuine area claim from resting only on brochure images.

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How to obtain measurement evidence

A casual internal measurement can help you spot a problem, but it may not match the legal net-area methodology. Ask the developer for the final approved unit plan and its calculation basis. If the figures remain inconsistent, consider a professional survey that states:

• the exact unit inspected;
• inspection date and access conditions;
• plan and measurement standard used;
• treatment of internal walls, columns, shafts, balconies and terraces;
• measured net area;
• comparison with the SPA plan;
• photographs and marked-up drawings.

The Dubai Land Department lists a real-estate survey service for units. Its page describes a site visit, measurement, preparation of survey data and a final report, and states that tourists as well as residents and UAE citizens are eligible. Check the current service scope, fee and suitability for your dispute directly with DLD before applying.

The service is described on the DLD real-estate survey page.

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A handover sequence that preserves the evidence

Do not wait until after signing an unconditional acceptance if the discrepancy is already visible. Use this order:

1. Retrieve the executed SPA and every incorporated schedule.
2. Confirm the unit number, floor and plan revision.
3. Ask for the final approved plan and final registered area.
4. Inspect and photograph boundaries, balcony, windows, columns and shafts.
5. Record the issue in the handover or snagging document without describing it merely as a cosmetic defect.
6. Request the developer’s measurement sheet and written explanation.
7. Obtain a comparable professional or official measurement if the answer does not reconcile the figures.
8. Calculate the percentage only after the basis matches.
9. Send a written notice that separates the net-area shortage from specification changes.
10. Take contract-specific legal advice before cancelling, withholding a contractual payment or signing a settlement.

Snagging still matters, but it answers a different question: whether the delivered work has defects and whether repairs were completed — see our Dubai off-plan snagging checklist. The area issue is a document-and-survey reconciliation. The broader guide for buying a Dubai flat from abroad explains the unit-level checks that should start before payment.

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What to ask before reserving an off-plan unit

The best time to prevent an area dispute is before the SPA is signed. Ask these questions for the exact unit:

• Which figure is the contractual net area?
• How does it differ from the advertised or saleable area?
• Which plan revision will be attached to the SPA?
• Are the balcony, terrace, parking and storage included, excluded or separately allocated?
• What does the contract say about area increases and shortages?
• How will later plan changes be notified and accepted?
• Which unit details will appear in the interim registration?

At the reservation stage, match the unit number, floor, contractual area and plan revision across every document before paying. The Dubai off-plan payment guide explains the surrounding payment and registration sequence.

You can compare current developments through the Dubai new-build project directory. Request the unit-specific SPA plan rather than relying on a generic project floor plan.

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Frequently asked questions

Is any shortage below 5% automatically acceptable?

The statutory compensation rule in Article 13 is triggered when the actual net area is more than 5% below the contractual net area. That does not automatically resolve other contractual rights, misdescription or a material specification change. Read the SPA and separate the issues.

Is the 5% calculated from gross area or net area?

Article 13 uses the net area stated in the sale agreement and plan. Do not compare a gross or marketing figure with an internal tape measurement.

Can the developer charge me if the completed unit is larger?

The bylaw says an excess over the sold unit’s net area is not taken into account and the developer may not claim payment for it unless otherwise agreed. Check the exact SPA wording.

Does a missing balcony automatically entitle me to area compensation?

Not automatically. Measure whether there is a net-area shortage and separately check whether the balcony was an agreed specification in the SPA and plan. The two routes may overlap but are not identical.

Can I cancel the SPA if the apartment is different?

Cancellation is not automatic. Article 20 identifies circumstances in which a purchaser may go to the competent court, including a material deviation from agreed specifications. Contract-specific legal advice is important before taking action that could itself breach the SPA.

Can I measure the apartment myself?

Your measurements can identify a warning sign, but a dispute needs a clear, comparable method. Obtain the final approved plan and consider a professional or DLD survey report that explains what was included in the net area.

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Official sources

• Dubai Legislation Portal — Executive Council Resolution No. 6 of 2010, Articles 13, 14 and 20
• Dubai Land Department — frequently asked questions (property-area increase or decrease)
• Dubai Land Department — request for real-estate survey

Checked on 6 November 2026. This guide explains a verification method, not a result for a particular SPA or a substitute for UAE legal advice.

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