Gagny Property Prices, Rents & Rental Yields

About Gagny

Gagny, in the Seine-Saint-Denis department of France, sits in the eastern Paris orbit with a suburban setting that mixes residential streets, local amenities, and access to the wider metro area. For investors, it remains a place to watch for apartment pricing and rental shifts in a compact urban market.

July 2026 brings the clearest signal: rents moved up faster than prices. The average apartment rent reached €950, up 6.1% month on month, while the average sale price held at €235,000. That combination kept the gross yield at 5.97%, suggesting that income potential has improved without a matching rise in acquisition costs this month.

The tension is more visible at the unit-price level. The average price per square metre stands at €3,860, down 1.4% over the month and 16.3% below a year earlier. Against that backdrop, sale values are only 2.1% lower than in July 2025, which implies that larger pricing pressure has been concentrated in per-metre metrics rather than in headline apartment values.

For a July 2026 snapshot, Gagny reads as a market where rental momentum is working against softer capital values. The yield remains near 6%, but the recent rise in rent sits alongside weaker annual price signals, so the current balance looks more supportive of income than of rapid price appreciation.