In every YallaValue auction lot, there are three numbers you should pay attention to: the guide price, the valuation, and the reserve price. Each of these metrics serves a different yet very important purpose. The reserve sets the floor, the guide directs the bidder to a price point that might be acceptable, and the valuation acts as an important third-party opinion.
In one line: Valuations predict. Auctions decide.
What is a property valuation?
A property valuation is an evidence-based opinion or estimate of the value of a given piece of real estate in today’s marketplace. While a valuation provides valuable information regarding pricing, it makes no promises as to the actual price that will be paid for the subject property when sold.
Every YallaValue auction lot includes at least three separate and independent valuations. Each set of valuations combines both automated valuation models, which are referred to as Automated Valuation Models (AVMs), with valuations performed by RICS-registered surveyors.
The primary function of an AVM is to analyze historical property sales data and recent sales of comparable properties within a certain area to provide an estimated value of the property being appraised. The other method works as follows: A RICS-registered surveyor completes a valuation in accordance with established appraisal procedures and uses his or her professional judgment to determine an estimated value. Using multiple methods to determine an estimated value provides buyers and sellers with a more comprehensive body of evidence on which they may rely when making their decision regarding the purchase and sale of the property in question.
The Dubai Land Department property valuation service also reflects the formal role of valuation in the emirate. DLD offers valuation services for residential units, villas, land and several types of commercial property.
Evidence, not a promise
A valuation estimates market value using available evidence. It cannot guarantee what verified bidders will offer when the auction opens.
Why does every lot have at least three valuations?
Using three or four estimates can give you a better range of values for a particular property. It also gives you a more reliable median valuation (the middle of all the estimated values), because it is harder to skew the median with outliers such as either an extremely high estimate or an extremely low estimate.
| Valuation | Estimated value | Position |
|---|---|---|
| Valuation A | AED 1,550,000 | Lowest valuation |
| Valuation B | AED 1,580,000 | Median valuation |
| Valuation C | AED 1,620,000 | Highest valuation |
In this example, the median valuation is AED 1,580,000. That figure matters because YallaValue does not allow the reserve price to be set above it. This creates a structural protection for bidders. A seller cannot set a reserve based only on an ambitious asking price when the middle of the valuation evidence supports a lower figure.
What is a guide price?
A guide price is a UK auction industry term that indicates to bidders at what level they should begin bidding for items to enter the seller’s desired or preferred price range. The guide price will appear on the website listings for each item being sold by way of live auction and establishes the minimum amount at which bidders can place their bids. This allows potential buyers to establish the overall pricing area of interest prior to the start of the live auction.
YallaValue’s auction conditions state that the guide price must always fall within 10% of the sellers’ reserve. Therefore, when used correctly, the guide price becomes an important piece of information. For instance, using our previous example with a reserve of AED 1,560,000 and a guide price of AED 1,450,000 would be approximately 7.1% below the reserve. In this case, the guide price is still well inside the permissible 10%.
What is a reserve price?
A reserve price is the seller’s confidential floor. It is the minimum price the seller has authorized for a sale through the auction process. The reserve itself is never published. During the live auction, bidders can see whether it has been met, but they do not see the amount.
YallaValue will limit when a seller can set a reserve price. If there are three valuations on a lot, the reserve price cannot be greater than the median of all of those three valuations. In other words, if there were three valuations of AED 1,550,000, AED 1,580,000, and AED 1,620,000, the highest possible reserve would be AED 1,580,000. The lowest possible reserve would be the median value, which is AED 1,580,000. This makes sense as it links the buyer’s minimum to the valuation data. This helps in preventing the reserve from being just another random data point pulled out of thin air.
What is the difference between a guide price and a reserve price?
The guide price gives bidders a published pricing reference. The reserve price sets the confidential threshold that determines whether the auction can produce a sale under the hammer.
| Question | Guide price | Reserve price |
|---|---|---|
| What does it do? | Guides bidders toward the seller’s acceptable price region. | Sets the seller’s minimum authorised sale price. |
| Is it published? | Yes. | No. The amount remains confidential. |
| How is it controlled? | It must sit within 10% of the reserve. | It cannot exceed the median valuation. |
| Does reaching it guarantee a sale? | No. | A highest bid at or above reserve can produce a sale under the hammer when the auction closes. |
| Is it a maximum price? | No. | No. Bidding can continue above reserve. |
How do the valuations, reserve and guide discipline each other?
The three numbers form a clear pricing structure.
- The valuations estimate market value. Every lot carries at least three valuations using a mix of AVMs and RICS surveyor valuations.
- The median valuation caps the reserve. The seller’s confidential floor cannot be set above the middle valuation.
- The reserve anchors the guide. The published guide must remain within 10% of the reserve.
- Competitive bidding decides the price. The hammer price shows what verified bidders are prepared to pay through the auction.
This structure is especially relevant in Dubai’s resale market. Sellers often compare their property with active listings on Property Finder or Bayut. However, an asking price only shows the seller’s ambition. It does not confirm that a buyer paid that amount.
Valuations provide a more disciplined starting point. The auction then tests those estimates against real demand.
Before the auction
Valuations establish the evidence. The reserve and guide translate that evidence into the auction’s pricing structure.
During the auction
Verified bidders test the pricing through competition. Their bids determine the market response.
How is the hammer price different from the valuation?
The hammer price is the highest accepted bid when the auction closes. It is the market’s answer for that property at that point in time.
The hammer price may sit above the median valuation when several bidders compete strongly. It may also stop below the reserve when buyers place a lower value on the property than the pricing evidence suggested. This does not automatically make the valuations wrong. A valuation predicts what the market may support. An auction records what participating bidders are willing to offer.
An example of this would be two units in the same building located in Dubai Marina. A one-bedroom apartment in Dubai Marina with no tenant(s) and a great view could potentially attract more competing bidders than anticipated. However, a similar-sized unit that had been previously rented out could have received significantly lower bids from bidders who did not know whether they would be able to take advantage of rentals.
Things like service charges, condition of the unit, and developer requirements for NOCs can also limit or cap a buyer’s willingness to bid on a particular property. This is why valuation and sales price aren’t always the same.
How could the four numbers work in a Dubai auction?
Let’s take a one-bedroom apartment in Business Bay, and say it has 3 valuations. The three valuations are AED 1,550,000, AED 1,580,000 and AED 1,620,000.
The median valuation is AED 1,580,000. The reserve is set at AED 1,560,000, which is below the median. The guide price is AED 1,450,000, approximately 7.1% below the reserve.
Verified bidders compete during the auction, and the hammer price reaches AED 1,590,000. Because the highest bid exceeds the reserve, the auction produces a sale at AED 1,590,000.
| Number | Amount | Role |
|---|---|---|
| Valuation range | AED 1,550,000–1,620,000 | Shows the range produced by the three valuations. |
| Median valuation | AED 1,580,000 | Caps the reserve price. |
| Reserve price | AED 1,560,000 | Sets the seller’s confidential floor. |
| Guide price | AED 1,450,000 | Guides bidders and sets the opening bid. |
| Hammer price | AED 1,590,000 | Shows what the market thinks |
The hammer price is AED 30,000 above the reserve and AED 10,000 above the median valuation. This shows how competition can move the final price beyond the central estimate.
What should buyers do with the numbers?
Buyers should consider the auction guide as an indication of what they can bid up to, but not to set their upper bound. Since the guide has to be within 10% of the reserve amount, this will help define the range in which the seller’s confidential minimum price falls. But be forewarned, this guide will never tell you the reserve.
A buyer’s highest offer should be based on their own due diligence, with respect to both property valuation as well as the physical condition of the property. For Dubai, a buyer should have access to all closed DLD (Dubai Land Department) transactions and also building-level comparable properties. A buyer should also research the unit’s condition, its service charge, and its current occupancy status.
A buyer’s upper bid limit should include all aspects of their acquisition cost, including the hammer price. Other potential acquisition costs include DLD transfer fees, agent commissions, trustee fees, title costs, and developer NOC.
If a buyer intends to utilize mortgage financing, They must determine if the lender’s value assessment process fits within the timeframe requirements of the auction sale.
A disciplined bidding approach
- Review all valuations provided for the lot.
- Compare the property with completed DLD transactions.
- Check building-level differences and property condition.
- Add the full Dubai acquisition-cost stack.
- Set a maximum bid before the auction opens.
Where can buyers get a Dubai property valuation?
A valuation gives buyers a starting point for deciding what a property may be worth before transfer costs and property-specific risks are added.
YallaValue’s free property valuation uses Dubai transaction data to provide an initial estimate. Buyers can use the result alongside the auction lot’s valuations and their own due diligence.
Start with a valuation
Estimate the value of a Dubai property before setting your maximum bid.
For more context on the wider auction process, read the pillar guide to property auctions in Dubai. Buyers preparing to participate can also follow YallaValue’s guide to buying property at auction in Dubai.
How close is the guide price to the reserve?
Guide prices are always required to be within 10% of the undisclosed reserve. If the reserve is AED 1,000,000, it would be wrong to set the guide much lower than this to encourage bidders. The actual reserve will remain private.
What happens if bidding stops below the reserve?
When the highest bidder(s) do not reach the reserve amount, the property does NOT sell under the hammer. The post-auction process defined by YallaValue’s auction conditions provides a clear path for the highest bidder. Thus, the highest bidder has an opportunity to purchase the property at reserve before other options are explored.
A separate guide explains the full process for auctions that finish below reserve.
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