October 2026 at a Glance

House Prices and Trends

No free, official monthly price series is published for Île-de-France specifically, so this section uses the national index for France as the reference; local asking-price movements typically follow the national direction with a lag of one to two quarters.

The national house price index for France fell 0.8% year on year in Q2 2026 and was -0.8% against the previous quarter, according to Eurostat, House price index (prc_hpi_q). A year earlier the annual rate was +0.7%, so growth has cooled over twelve months. The latest quarter shows annual growth decelerating from its previous reading — a sign that the upswing is maturing.

House price index, % change year on yearQ3 2024-3.5%Q4 2024-1.9%Q1 2025+0.5%Q2 2025+0.7%Q3 2025+0.7%Q4 2025+0.9%Q1 20260.0%Q2 2026-0.8%

Financing and Interest Rates

The European Central Bank’s policy rate was 2.50% in September 2026 (BIS, Central bank policy rates). That is a rise of 0.25 points from 2.25% the month before. Rates are 0.50 points higher than a year ago, which raises the cost of borrowing and tends to cool price growth with a lag of two to four quarters. The average rate on new mortgages to households in France was 3.20% in August 2026 (ECB, Bank interest rates — loans to households for house purchase (MIR)), compared with 3.01% a year earlier.

Île-de-France in the News

• Paris 2, Île-de-France 75002 Apartment for Sale – Real Estate (Real Estate, 7 Oct 2026)

Reading the Trend

What to watch next month

• The next quarterly release of the house price index for France (Q2 2026 is the latest) — whether annual growth keeps slowing.
• Upcoming decisions by the European Central Bank — any move from 2.50% feeds through to mortgage pricing within weeks.

What This Means for Buyers, Sellers and Investors

Sources

• Eurostat, House price index (prc_hpi_q)
• BIS, Central bank policy rates
• ECB, Bank interest rates — loans to households for house purchase (MIR)
• Headlines via Google News RSS; content belongs to the linked publishers.

Previous edition: Île-de-France Real Estate Market Report — September 2026

Cover photo: Eiffel Tower from the Tour Montparnasse 3, Paris May 2014 by David McSpadden from Daly City, United States via Wikimedia Commons, CC BY 2.0.

Methodology: all figures are taken directly from the free public statistical sources linked above, for the periods stated; official statistics are published with a lag, so the latest available release is used. Commentary is generated from those figures by rule and reviewed before publication. Nothing here is financial advice.