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Why Are So Many Houses Being Overbid On?

Gaby Mock - KRMT Real Estate Agent ·

So many homes are being overbid on because supply has been structurally lagging behind demand for years. In a tight housing market like the Netherlands — and Amsterdam in particular — multiple buyers bid on the same property simultaneously, which automatically drives the price above the asking price. In this article, we answer the most frequently asked questions about overbidding: how it arises, how much extra is typically involved, and when it is financially responsible.

How does overbidding arise in the housing market?

Overbidding occurs when more buyers are interested in the same property than there are homes available. The seller receives multiple bids at once, and buyers raise their offers to stay ahead of the competition. This drives the final sale price above the original asking price, sometimes significantly.

The mechanism works like an informal auction: once a property is popular and has had multiple viewings, buyers know they are not the only interested party. To stand a chance, they bid more than the asking price. Sellers and their agents sometimes play into this strategically by setting an asking price slightly below the expected market value, which fuels competition among bidders.

This pattern is not new, but it has become structural in recent years in cities such as Amsterdam, Utrecht, and Haarlem. In many places, overbidding is no longer the exception — it is the norm.

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What are the main causes of the tight housing market?

The shortage in the Dutch housing market has multiple mutually reinforcing causes. The most important are a lack of new construction, a growing population, low mobility, and the attractiveness of the Netherlands as a destination for international professionals.

The Netherlands has been building fewer homes than needed to keep up with growing demand for years. Permit procedures and zoning plan changes are time-consuming, and nitrogen regulations have delayed construction projects. At the same time, the number of households is growing due to population growth, migration, and an aging population, with older people living independently for longer.

In addition, mobility in the owner-occupied market is limited. People who already own a home are reluctant to sell as long as they are not certain they can find something else. This keeps supply artificially low. Investors buying up properties for rental purposes have further tightened supply for private buyers, although government measures have partially curbed this.

How much is typically overbid in the Netherlands?

In popular urban areas, the average overbid is 5 to 15 percent above the asking price, but in sought-after neighborhoods of Amsterdam or Utrecht this can rise to 20 percent or more. The exact percentage varies greatly by location, property type, and the timing of the purchase.

In 2026, pressure on the housing market in the Randstad remains high. Properties in the segment up to €500,000 are the most contested, as this segment attracts both first-time buyers and those moving up the ladder. For detached homes or properties in less popular regions, overbidding is less extreme or sometimes absent altogether.

A few factors that determine how much is overbid:

  • The location and popularity of the neighborhood
  • The condition and presentation of the property
  • The number of viewings scheduled
  • The bidding strategy used by the selling agent
  • The current interest rate and borrowing capacity of buyers

What role does the real estate agent play in the bidding process?

The selling agent guides the bidding process on behalf of the seller and helps determine the strategy: a fixed bidding deadline, a sealed-bid procedure, or negotiations with a single party. The buyer’s purchasing agent analyzes the market value and advises on a realistic and strategic offer.

A purchasing agent has access to sales data for comparable properties and can estimate what a home is truly worth, independent of the asking price. This prevents you from paying too much out of emotion. Moreover, an experienced purchasing agent knows how to best manage communication with the selling agent and which conditions in the offer are attractive to the seller, such as a flexible completion date or waiving a contingency.

It is important to know that an agent may never act for both buyer and seller in the same transaction. As a buyer, you therefore always benefit from having your own agent who represents your interests exclusively.

When is overbidding financially responsible?

Overbidding is financially responsible when the offer stays within your maximum borrowing capacity, the property is appraised at or near the bid amount, and the premium paid is proportionate to the value and your long-term housing needs. Overbidding without an appraisal or budget limit is risky.

A mortgage lender finances a maximum of the appraised market value of a property. If you overbid by €30,000 but the appraiser sets the value lower, you must finance the difference yourself. This makes having personal equity or savings increasingly relevant when overbidding.

Ask yourself these questions before overbidding:

  1. Have I had an independent valuation carried out?
  2. How much of my own money can I contribute if the appraisal comes in lower?
  3. Does the total purchase amount, including additional costs, fit within my budget?
  4. Do I plan to live in this property long enough to recoup any premium paid?

Overbidding is less risky for a property in a stable or growing neighborhood, where there is a good chance the value will increase over time. In locations with less demand pressure, caution is advised.

Will the housing market change for buyers?

The housing market will remain tight in the short term in most urban areas. There are signs that new construction is slowly picking up and that government policy aims to make more homes available to buyers, but a fundamental shift is not yet in sight for the most popular regions in 2026.

Interest rate fluctuations affect buyers’ purchasing power. Higher interest rates temporarily dampen demand, which can reduce competition in bidding. But as soon as rates fall, demand quickly rises again. Buyers waiting for a “better market” risk that market never becoming as favorable as expected.

What is changing: government measures such as the first-time buyer exemption from transfer tax and restrictions on investor purchases give private buyers a little more room. Nevertheless, for most buyers it remains realistic to account for overbidding as part of the purchase process, especially in Amsterdam and the surrounding area.

How we help you with overbidding

Overbidding does not have to mean blindly paying more than a property is worth. With the right guidance, you bid strategically, based on facts, and increase your chances of success without taking unnecessary financial risks.

Urban Homies guides buyers from the first conversation to the notary. We start with a video call to map out your wishes and budget, analyze the file for properties you are interested in, and draw up a personalized offer that matches the market value and your situation. We handle all communication with the selling agent, appraiser, and notary, so you can focus on the decision itself. Whether you are buying a home in the Netherlands for the first time or already have experience, our purchasing guidance is fully tailored to you. Want to know how we can help you? Get in touch and we will discuss your situation with no obligation.

Need a local Homie?

Share your plans with us and discover how we can help with your home, move or relocation in the Netherlands.

Get in touch

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