Ostend property market: prices, rents and who buys on the Belgian coast

An apartment in Ostend (Oostende) was listed at an average asking price of €3,492.9/m² in Q3 2026 according to CASAFARI Area Insights (location id 544029), up 1.2% year on year and just 3.4% since Q1 2023. As the largest city on the Belgian coast, with 72,942 permanent residents, a working port and a regional economy, Ostend operates as a year-round market rather than a seasonal resort. Demand is overwhelmingly domestic—foreign buyers accounted for only 2.6% of coastal apartment purchases in H1 2026—and any second home or investment purchase in Flanders carries a 12% registration duty.

Walk along the Zeedijk on a crisp Saturday in October and the difference between Ostend and the pure resort towns of the Belgian coast is immediately obvious. The coastal tram is running, the fish stalls at the Visserskaai are doing brisk business, students are heading toward the university college campuses, and shift workers are coming off duty at the regional hospital. Look into an estate agent's window at a two-bedroom apartment in a 1972 seafront block, and you will notice something else: it is listed at almost the exact same price per square metre as it would have been in the spring of 2023.

For an international buyer who knows Knokke-Heist by reputation and assumes the rest of the 67-kilometre shoreline behaves the same way, Ostend is a useful corrective. It is the working city of the coast, its busiest property market by transaction volume, and a place where asking prices have barely budged in nearly four years.

What does an apartment in Ostend cost per m²?

In the third quarter of 2026, the average asking price for an apartment in Ostend stood at €3,492.9/m², according to the CASAFARI Area Insights series for Ostend (location id 544029, queried 23 October 2026). It is important to be precise about what this number measures: it is the average asking price calculated from indexed property listings across the municipality, with statistical outliers excluded, rather than a register of final notarial deeds.

To see where those asking prices sit in the wider coastal landscape, it helps to look at the transaction medians published by the Royal Federation of Belgian Notaries (Fednot), keeping in mind that listing averages per square metre and whole-apartment deed medians measure two different stages of a sale. In the Fednot Kustbarometer for the first half of 2026 (in Dutch), the median transaction price for an apartment across the entire Belgian coast was €272,000 (up 6.7% compared with the 2025 annual median), while a seafront apartment—known locally as a dijkappartement—reached a median of €335,000 (up 4.7%). In Ostend specifically, Fednot recorded an average seafront apartment transaction price of €375,426 in H1 2025, a 10.4% increase on the 2024 average.

Zooming out to the three coastal zones defined by the notaries in the Fednot Kustbarometer 2024 with prices by coastal zone (in Dutch), the structural value of the central coast becomes clear:

Coastal Zone / Segment	Transaction Metric	Price (EUR)	Period & Source
Middenkust (incl. Ostend, Bredene, De Haan, Middelkerke)	Average apartment transaction	€261,710	2024 (Fednot)
Westkust	Average apartment transaction	€256,243	2024 (Fednot)
Oostkust (incl. Knokke-Heist)	Average apartment transaction	€507,985	2024 (Fednot)
Whole Belgian Coast	Average apartment transaction	€332,033	2024 (Fednot)
Whole Belgian Coast (Existing stock)	Median apartment transaction	€255,000	H1 2026 (Fednot)
Whole Belgian Coast (New-build)	Median apartment transaction	€418,220	H1 2026 (Fednot)

In practice, Ostend splits into distinct sub-markets. Behind the railway station and in the 19th-century Belle Époque streets, older one-bedroom flats cater to local residents and first-time buyers. Along the Zeedijk, 1960s and 1970s blocks offer classic two-bedroom sea-view layouts where condition and building maintenance dictate the price. On the eastern bank of the harbour at Oosteroever, contemporary new-build developments command a substantial premium. Across the coast in H1 2026, new-build apartments accounted for 11% of sales at a median of €418,220, compared with €255,000 for existing stock (Fednot)—a gap widened by the fact that new-builds are sold under 21% VAT rather than registration duty.

When evaluating a specific listing on the Zeedijk or in the city centre, buyers and advisers use Comparables and market study tools to benchmark the asking price per square metre against currently listed and recently sold peers in the immediate street.

Are prices in Ostend rising or flat?

In asking-price terms, the Ostend apartment market has been remarkably flat for nearly four years. Comparing Q3 2026 (€3,492.9/m²) with Q3 2025 (€3,453.1/m²) shows a year-on-year rise of just €39.8/m², or +1.2% (CASAFARI Area Insights). Measured from the start of the continuous 15-quarter series in Q1 2023 (€3,378.8/m²), the cumulative increase over 14 quarters is €114.1/m², or +3.4%. Throughout that entire period, the quarterly average has never left a narrow band between €3,369.3/m² (Q1 2024) and €3,505.4/m² (Q2 2023). Once Belgian consumer-price inflation over the same years is taken into account, asking prices in Ostend have eased slightly in real terms.

A flat asking-price curve, however, is not a sign of an illiquid market. Notarial deed volumes across the Belgian coast rose by 8.1% in H1 2026 compared with H1 2025, with sales increasing in every single coastal municipality after a quieter 2025 (Fednot Kustbarometer H1 2026). Together with the 6.7% rise in the coastal apartment median over the 2025 annual figure, the data suggest that Ostend's asking-price plateau is acting as a stable floor rather than the start of a slide.

That stability stands out when set against the national picture and the luxury resorts. Nationally, the Belgian residential market cooled slightly in the third quarter of 2026, recording 2.2% fewer sales than in Q3 2025 even as prices continued to edge up, according to the Fednot national barometer, Q3 2026 (in Dutch). Within the coast itself, Ostend lacks the sharp swings of the eastern resorts, making it the steadier, more predictable end of the shoreline. Readers tracking property market trends across Europe will recognise this pattern: mid-sized working cities with domestic demand tend to absorb interest-rate shifts through gentle volume adjustments rather than dramatic repricing.

Who buys on the Belgian coast, and where do foreign buyers fit in?

An international buyer looking at Ostend needs to understand first who is sitting on the other side of the negotiating table. According to Fednot's Kustbarometer for H1 2026, 85.1% of apartment buyers on the Belgian coast were Flemish, 9.3% came from Wallonia, 3% from Brussels, and just 2.6% were foreign buyers (predominantly from neighbouring the Netherlands, France, Germany and Luxembourg). By province, West Flanders (26.5%) and East Flanders (22.7%) supplied nearly half of all buyers, followed by Flemish Brabant (16.2%) and Antwerp (15.6%). Only 15.4% of buyers already lived in a coastal municipality.

The demographic profile is equally distinct. The average coastal apartment buyer in H1 2026 was 51 years old, with 26% aged between 51 and 60, and 29% aged 61 or over; buyers under 31 represented just 9% of the market (Fednot). While 35.3% bought alone and 48.6% as a couple, a notable 16.1% of purchases involved three or more buyers—reflecting a well-established Belgian habit of parents and adult children pooling capital to buy a shared family flat by the sea.

For a non-Belgian buyer, this domestic dominance changes the dynamics of a purchase. You are bidding against Flemish households who know the individual apartment blocks from childhood holidays, rarely use a buying agent, and are generally not price-sensitive to the last 2% when a good seafront floor comes up. Patience and a responsive local notary matter far more than aggressive negotiation.

At the same time, Ostend is not purely a second-home market. The municipality counted 72,942 permanent inhabitants on 1 January 2026 (within an arrondissement of 160,953), according to the National Register population figures, 1 January 2026. With the AZ Damiaan regional hospital, the VIVES and Howest higher-education campuses, the port and Ostend-Bruges airport, the city has a year-round workforce. That explains why Ostend historically captures the largest share of coastal property activity, accounting for 18.7% of all coastal transactions in 2021 ahead of Knokke's 16.5% (Fednot Kustbarometer). Even so, holiday ownership remains a major pillar across the shoreline: Westtoer's study of second-home tourism on the coast (in Dutch), published on 2 April 2025 using 2023–2024 data, counted more than 106,000 holiday dwellings without a registered resident across the ten coastal municipalities (75% owned by Flemish households, 13% Walloon, 6% Brussels and 6% foreign), generating 27.3 million overnight stays a year—46% of them by second-home owners themselves.

What rent and yield can an Ostend apartment produce?

Because Ostend has nearly 73,000 permanent residents, it supports a genuine long-term private rental market alongside seasonal letting. In the stable portion of the CASAFARI Area Insights rent series (location id 544029), average asking rents for apartments rose steadily from €10.3/m² per month in Q1 2024 to €11.1/m² in Q3 2025 and €11.4/m² in Q4 2025—a cumulative increase of 10.7% over seven quarters.

Set against the Q4 2025 average asking price of €3,453.9/m², an asking rent of €11.4/m² per month implies an indicative gross rental yield of about 4.0% (12 × €11.4 ÷ €3,453.9). That figure is based on asking prices and rents, and sits before the 12% registration duty, co-ownership building charges, vacancy and Belgian property taxes.

A note of data caution is essential when reading the 2026 numbers. In Q1, Q2 and Q3 2026, the CASAFARI asking-rent series recorded readings of €12.8/m², €15.7/m² and €14.4/m² per month. CASAFARI flags these three quarters as a thin or mixed sample—typically caused by higher-priced furnished or short-let apartments entering the listing sample in greater proportion—and they should not be read as a 30% surge in residential rents or used to project a nearly 5% yield. Professional buyers using CASAFARI for property investors always separate long-term unfurnished comparables from seasonal stock before underwriting a deal.

Long-term residential leases in the city are governed by the Flemish Woninghuurdecreet. If you plan to let an apartment to holidaymakers by the week or weekend, every tourist accommodation in Flanders must be notified to Toerisme Vlaanderen under the Logiesdecreet and meet strict fire-safety and insurance norms, while the city of Ostend also levies a local tourist tax per night.

What taxes and rules apply to a foreign buyer in Ostend?

Belgium places no nationality or residency restrictions on real estate ownership: both EU and non-EU nationals buy under the exact same legal framework and pay the same transfer taxes as Belgian residents.

The decisive line in the budget is the Flemish registration duty (verkooprecht). Since 1 January 2025, Flanders applies a reduced 2% rate strictly to a buyer's sole and own home (enige en eigen woning) used as their main residence, subject to domicile and holding conditions. Every other purchase of an existing property—whether a coastal second home, a buy-to-let investment, or an acquisition through a company—is taxed at the standard rate of 12% (Vlaamse Codex Fiscaliteit). Almost every international buyer in Ostend will therefore pay 12% registration duty on top of the purchase price, plus notary fees. (In its Septemberverklaring in late September 2026, the Flemish government announced plans to raise the reduced own-home rate from 2% to 3% from 1 January 2027, with the tax authority VLABEL issuing a provisional transitional position on 1 October 2026 making the date of the private sale agreement decisive, as reported by Notaris.be on the announced 3% rate from 2027 (in Dutch); the decree was not yet enacted as of October 2026, and the 12% rate for second homes is unaffected.) New-build apartments are subject to 21% VAT instead of registration duty.

Beyond the purchase tax, buyers should weigh three local factors during due diligence:

• Co-ownership (VME) liabilities: In 1960s to 1980s seafront buildings, salt air wears down façades, balconies and concrete, while lifts and roofs require periodic renewal. Always ask the notary for the last three years of general assembly minutes (verslagen van de algemene vergadering) of the co-ownership association (Vereniging van Mede-Eigenaars or VME) and check the balance of the reserve fund.
• Municipal taxes on second homes: Like other coastal towns, Ostend levies an annual municipal tax on dwellings without a registered resident. Because coastal second-home taxes have faced legal challenges—the Council of State annulled the West Flanders provincial second-home tax—buyers should confirm the current municipal rate directly with the city or their notary before signing.
• Coastal defence: Parts of Ostend lie below sea level and are protected by the engineering works of the Masterplan Kustveiligheid along the beach and harbour entrance—a physical reality that insurers and mortgage lenders monitor closely over the long term.

How to check these numbers yourself

Every CASAFARI figure cited in this guide comes directly from the Area Insights time series for Oostende (location_id: 544029). Property professionals, analysts and developers who want to query the live quarterly series, pull price distributions, or automate valuations can do so through the CASAFARI API or Casafari MCP.

In a typical workflow, Location Lookup resolves the place name "Oostende" to 544029, the Area Insights API documentation explains how to retrieve the historical asking-price and rent time series, and the Comparables and valuation API documentation shows how to price a single apartment on the Zeedijk against active and delisted comparables. API and MCP calls are metered in tokens according to the endpoints used.

If you are weighing a coastal purchase against an inland Belgian city, you can compare these figures with our guide to the Belgian property market for the national framework, or read the Ghent area guide—the nearest major university city, roughly an hour inland, where many of Ostend's weekend owners live during the week. To run your own searches on Ostend listings and transaction benchmarks, you can create a CASAFARI account and API key directly on the platform or explore the interactive charts on the CASAFARI Area Insights product page.