Dutch Mortgage Rates Hit 4.11%: Highest Since 2023

Quick Answer

The average rate on the most popular Dutch mortgage — a 10-year fixed mortgage with National Mortgage Guarantee (NHG) — hit 4.11% on Sep 16, 2026, the highest level since December 2023. Rabobank and ABN Amro announced new rate increases this week, and Van Bruggen advisory group expects more large banks to follow. The Netherlands is on pace for a record sales year with 137,142 homes changing hands in the first seven months of 2026, up 5.4% year-over-year (nltimes Aug 31, 2026; newsbrainport, Sep 2026).

Last verified: Sep 16, 2026.

At a glance

• NHG 10-year fixed: 4.11% (highest since December 2023)
• Year-to-date change: +0.27pp from 3.84% at start of 2026
• Recent moves: Rabobank + ABN Amro raised this week
• Outlook: More bank hikes expected, per Van Bruggen
• H1 transactions: 137,142 homes (+5.4% YoY) — record pace
• Price forecasts: Rabobank +4.2% 2026, +3.2% 2027

Why the rate move matters

The NHG 10-year fixed is the benchmark for the Dutch mortgage market. The rate is what the average Dutch homebuyer pays for the most popular product — a 10-year fixed mortgage with National Mortgage Guarantee. Its rise to 4.11% on Sep 16, 2026 marks the highest level since December 2023 and represents a 0.27 percentage point increase from 3.84% at the start of the year (nltimes Aug 31, 2026).

Higher mortgage rates directly reduce borrowing capacity for first-time buyers and other high-loan borrowers. Each 0.25 percentage point rise in the average rate translates to roughly a 2-3% reduction in the maximum mortgage a buyer can qualify for, based on Dutch mortgage qualification rules (income-tested rather than debt-to-income tested). The cumulative 0.27 percentage point rise since the start of the year has reduced borrowing capacity by approximately 2-3% (nltimes Aug 31, 2026).

The transmission chain

Oil drives inflation drives capital-market rates drives mortgage rates. The current rise in Dutch mortgage rates reflects a transmission chain that starts with global oil prices. The Strait of Hormuz blockade has pushed oil and gas prices higher, feeding inflation fears and pushing up capital-market rates (the rates banks pay to fund themselves). Mortgage rates follow capital-market rates with a 6-12 month lag (nltimes Aug 31, 2026; newsbrainport, Sep 2026).

The latest move specifically reflects the Iran war risk premium that has built up over months of escalation around the Strait of Hormuz, Houthi strikes on Saudi Arabian infrastructure, and Iranian attacks on Gulf shipping. Each incident has added to the supply-risk premium embedded in futures prices, which feeds through to capital-market rates (nltimes Aug 31, 2026).

What lenders are doing

Rabobank and ABN Amro raised rates this week, and more lenders are expected to follow. Lenders are cautious about raising rates on the most popular mortgage products because they cut margins to remain competitive, but capital-market pressure is forcing the move. Van Bruggen advisory group expects more large Dutch banks to follow with rate increases in the coming weeks (nltimes Aug 31, 2026; newsbrainport, Sep 2026).

The transmission is not instantaneous. Banks fund themselves with capital-market debt (covered bonds, mortgage-backed securities, senior unsecured) and the rates on those instruments follow the broader Bund and Euribor curves. A 25 basis point rise in 10-year Bund yields typically translates to a 15-20 basis point rise in Dutch mortgage rates over 3-6 months (nltimes Aug 31, 2026).

The housing market context

The Dutch housing market is on pace for a record year despite higher rates. 137,142 homes changed hands in the first seven months of 2026, up 5.4% versus the same period in 2025. The volume strength reflects a wave of former rental homes entering the market (39,000 over the past four quarters), ladder-movers transferring low fixed rates and using built-up equity to upgrade, and expat buying in urban areas (nltimes Aug 31, 2026; newsbrainport, Sep 2026).

Rabobank forecasts Dutch house prices to rise 4.2% in 2026 and 3.2% in 2027, revised up from a previous stable forecast. The bank expects the wave of former rental homes to peak and gradually decline, but the supply-demand imbalance remains structurally tight (amsterdamtimes + newsbrainport, Sep 2026).

Side-by-side: Dutch housing indicators

What enterprise buyers should do next

Three actions for Dutch borrowers, lenders, and investors.

1. Lock in fixed rates now. With the NHG 10-year at 4.11% and rising, new buyers should consider locking in longer fixed periods to insulate from further rate moves. Most new Dutch mortgages are 10-year fixed, which is the right product in a rising-rate environment.
2. Stress-test for +100bp. Banks should stress-test their mortgage books against a 100 basis point additional rise. With ~30% of mortgages reaching end of fixed by 2030, the rolling refinancing risk is significant.
3. Watch the Fed and ECB. Dutch mortgage rates follow Bund yields, which follow US Treasury yields. A hawkish Fed Sep 17 decision or ECB October 24 meeting would push Bund yields higher and feed through to Dutch mortgage rates.

What to watch next

Three near-term datapoints. First, the US Federal Reserve decision on Wednesday Sep 17 — a hawkish hike would push Bund yields and Dutch mortgage rates higher. Second, additional Dutch bank rate moves — Van Bruggen expects more banks to raise rates in the coming weeks. Third, DNB Q2 mortgage data — debt growth at +5% YoY is the strongest since 2008 and a key systemic metric (nltimes Aug 31, 2026; newsbrainport, Sep 2026).