Property tax in Châteauroux in 2026: the frozen rate of a shrinking town

1. What is the property tax rate in Châteauroux in 2026?

The structure of a Châteauroux notice is heavily concentrated on the municipality. Unlike towns such as Montpellier or Le Mans, where the inter-municipal share exceeds 10 points, Châteauroux Métropole levies only 1,52 % on built property. Close to 97 % of what you pay on the "built property" line therefore goes to the town.

The line not to overlook is the last one. At 8,75 %, the household waste collection tax represents in Châteauroux around 16 % of the total levied on your tax base. In Mérignac, the same line accounts for 13 %. It is voted at the level of the inter-municipal authority, and therefore falls outside the strictly municipal debate.

2. Where does a rate of 43,82 % come from in a town of 43 000 inhabitants?

This is the point many owners read the wrong way. A headline rate of 43,82 % suggests strong municipal tax pressure. The accounting reality is that a substantial part of that rate was previously voted by the departmental council of the Indre, and appeared on a separate line of your notice.

Article 16 of the finance act for 2020 removed that departmental line from 2021 and reassigned it to the municipality. The taxpayer does not pay more from that fact alone. Any comparison between a notice from before 2021 and a notice of today is, on the other hand, misleading.

That leaves the only variable that really moves: the base. The administration starts from the cadastral rental value of your home, applies a flat-rate allowance of 50 % to obtain the tax base, then multiplies it by the sum of the rates voted. The revaluation coefficient of that rental value is set every year in the finance act, indexed on inflation.

In Châteauroux, the whole of the increase on your notice since 2021 therefore comes from that left-hand column. No part of it can be attributed to a vote of the town council.

3. Why a town losing inhabitants does not lower its rate

This is the explanation most rarely put forward, and yet the most decisive. A municipality has two levers to fund its budget without touching the rate: the national revaluation of the bases, over which it has no control, and the widening of the tax base, that is, the bringing into service of new taxable homes.

The second lever belongs to the towns that are growing. A peri-urban municipality that gains a few hundred homes a year sees its tax revenue rise at a constant rate, mechanically. It can then freeze its rate, or even lower it, without sacrificing anything.

Châteauroux is in the opposite situation. The demographic peak dates back to 1975, with 53 429 inhabitants; the official population stands at 42 963 in 2023. The decline continues over the recent period, at a slower pace, with -4,2 % between 2012 and 2022. Structural costs, for their part, do not follow demography: roads, networks, schools and sports facilities were sized for the town of the 1970s.

The political context gives no reason to expect a rapid shift. Gil Avérous, mayor since 2014, was re-elected on 15 March 2026 in the first round with 68,24 % of the vote. A mandate won at that level is not generally followed by a full review of local taxation at the start of the cycle.

4. What your property tax does not fund: the buses

It is a Châteauroux peculiarity worth keeping in mind before judging the level of local taxation. Châteauroux was one of the first French urban areas of that size to make its bus network entirely free, on 22 December 2001. The Horizon network today serves all the municipalities of the urban area with no ticketing.

Funding rests mainly on employers, through the versement mobilité levied on the payroll of companies above a certain headcount. The rate went from 0,5 % to 0,6 % in 2002, then from 0,6 % to 0,8 % in 2020 to cover an operating deficit of around 2 million euros. The balance, of the order of one third, comes from the general budget of the inter-municipal authority.

The ridership results are documented: the number of journeys a year went from around 1,5 million before the free fares to close to 5 million some fifteen years later, with an increase of 83 % in the kilometres travelled between 2001 and 2022.

5. Simulator: the breakdown of your Châteauroux notice

6. How much do you pay depending on your neighbourhood?

The amounts below are orders of magnitude built from typical profiles anchored on real neighbourhoods of Châteauroux and on the prices per m² drawn from our processing of DVF data, the French notarised sales database. They give an idea of the weight of the tax depending on the property, not a personalised calculation.

The gap between neighbourhoods is real but narrow. The town centre, at 1 509 €/m², remains the most highly valued area; Beaulieu closes the list at 940 €/m². Between the two, the spread is around 1,6 times, where a metropolitan area such as Bordeaux easily shows a ratio of 1 to 3 between its neighbourhoods.

The striking point lies elsewhere. On a market around 1 246 €/m² for a flat, a property tax of 1 090 € applied to a 3-room flat of 65 m² represents around 1,4 % of the value of the property every year. The same outlay in euros would apply, in a municipality of the Hauts-de-Seine, to a property worth five times as much. That is the mechanical counterpart of an affordable market: the annual cost of ownership weighs proportionally more there.

7. What impact on the value of your property?

This is the useful nuance for an owner in Châteauroux. The market has clearly risen over the recent period: from 1 050 €/m² in 2021 to 1 246 €/m² in 2026 (Immover processing, DVF data, the French notarised sales database), after a high point at 1 290 €/m² in 2025. The range across the town runs from around 1,0 to 1,4 k€/m² depending on the area.

That movement should be read for what it is: a strong percentage rise on a very low base. A flat of 65 m² valued at around 81 000 € remains, in absolute terms, one of the most affordable entry tickets in France for a county town. That affordability is the first selling argument of a property in Châteauroux, more than the level of property tax.

The tax line does become visible, on the other hand, on small properties put up for rent. On a studio bought for 30 000 € and let on a yearly basis, a property tax of 460 € cuts the gross yield by around a point and a half. That is little on a main residence, it is significant in an investment calculation.

To place your property precisely, a valuation based on the real transactions of your neighbourhood remains the best starting point. For other tax trajectories of mid-sized towns, see our analyses of the property tax in Bourges and the property tax in Limoges.