Property tax in Marcq-en-Barœul in 2026: the lowest rate in the Lille metropolitan area

1. What is the property tax rate in Marcq-en-Barœul in 2026?

The structure of the Marcq-en-Barœul notice is simple, and that is already a piece of information. The town of Marcq-en-Barœul votes the municipal share, at 33,50 %. The Métropole Européenne de Lille levies nothing on built property: its inter-municipal share is zero, which is far from universal, as many metropolitan authorities rely on this tax base instead.

The rest of the overall rate, around 1,25 point, corresponds to the additional taxes: a syndicate of municipalities and the tax for the management of aquatic environments and flood prevention (GEMAPI). It is the only line that has moved very slightly from one year to the next, which explains why the overall rate has fluctuated between 34,38 % and 34,81 % since 2021 while the municipal share has not varied by a hundredth.

The household waste collection tax (TEOM), on the other hand, is indeed a metropolitan levy, calculated on the same base at 14,64 %. In total, your tax base is charged at 49,39 %.

Note the last column: of the 49,39 points levied, nearly 16 points are outside the control of the municipal council. This is the starting point of any discussion on local taxation in Marcq-en-Barœul.

2. The lowest rate among the large municipalities of the metropolitan area

This is the most striking figure in the Marcq-en-Barœul file, and it is not published as such: we calculated it by cross-referencing the local direct taxation file for the 2025 tax year with the legal populations of INSEE, the French statistics institute, municipality by municipality.

The gap therefore goes from single to double within the same metropolitan area, for residents who share the same public transport, the same waste collection and the same water policy. The logic is the one described above: Wattrelos and Roubaix apply high rates to low rental values, Marcq-en-Barœul a low rate to high rental values.

At national level, Marcq-en-Barœul ranks 26 295th of the 34 874 municipalities in the file, and therefore in the least taxed quarter of France, against a national median of 40,33 % and an average of 45,23 % among towns of more than 20 000 inhabitants.

3. Why a low rate does not make a small notice

The cadastral rental value, which serves as the tax base, depends on the surface area, the amenities and the category of the home as established during the last general revision of 1970, revalued every year since. It is structurally higher in a stock of well-equipped detached houses than in an older stock of flats.

Marcq-en-Barœul ticks every box for a high base. The municipality has 19 551 homes for 40 184 inhabitants, of which 93,2 % are main residences and only 5,5 % are vacant (INSEE, 2023 data). The share of owners reaches 58,5 %, and the residential market stands at 3 480 €/m² for a flat and 4 238 €/m² for a house.

The direct consequence for an owner: the annual revaluation of the bases weighs more heavily here than elsewhere, since it applies to a higher starting amount. Since 2022, the State has revalued rental values by +3,4 %, +7,1 %, +3,9 %, +1,7 % and +0,8 %, that is around +18 % cumulatively for the same home. On a base of 3 000 €, this represents nearly 460 € of additional base, and around 225 € more per year on the notice, without any elected official having voted for anything.

4. The only line that went up: the metropolitan household waste tax

The metropolitan timeline deserves to be recalled in full, because it is counter-intuitive. The MEL applied a household waste collection tax rate of 16,88 % until 2018. It lowered it to 13,39 % in 2019, following a legal dispute over the proportionality of the tax to the actual cost of the service. It raised it to 14,64 % in 2023, the level still in force.

The current rate therefore remains more than two points below that of 2018. The metropolitan authority put the effect of its increase at around 27 € per household on average, with variations depending on the type, size and municipality of the home (MEL press release, 10 February 2023).

What this table does not show, but what matters: in Marcq-en-Barœul, the household waste collection tax represents 42 % of the municipal property tax rate and nearly 30 % of the total levied on your base. In a municipality with a high municipal rate, the same tax would account for a much smaller fraction of the notice. In other words: the lower your municipality's rate, the more the waste line determines your bill.

The level of the metropolitan household waste collection tax is not insignificant either. Among the 24 404 French municipalities that levy this tax, the rate of 14,64 % places Marcq-en-Barœul in the upper quarter, against a national median of 12,12 %.

5. How much do you pay, profile by profile?

The profiles below are anchored on real neighbourhoods of Marcq-en-Barœul and on the prices per m² from our processing of DVF data, the French notarised sales database. They apply the overall rate of 34,75 % plus 14,64 % of household waste collection tax.

A useful point of comparison: the house in Le Buisson bears around 2 070 € of property tax at a rate of 49,39 %, while a 100 m² house in Lens bears around 1 210 € at a rate of 75,64 %. The lowest rate produces the heaviest notice, because the base is three times higher.

6. Simulator: the town share and the metropolitan share on your notice

7. Can the change of mayor change the rate?

Marcq-en-Barœul changed mayor in March 2026, after a prepared transition: Loïc Cathelain, the candidate designated by his predecessor, won the election in the first round with 70,43 % of the votes cast, on a turnout of 52,80 %. Bernard Gérard, mayor since 2001, has remained a municipal councillor.

For an owner, three things deserve to be followed during this term.

• The municipal rate. It has been at 33,50 % since at least 2021. Keeping it would be a deliberate continuity; a rise of one point would represent around 26 € a year on a base of 2 600 €.
• The surcharge on the residence tax on second homes. Tight housing market status allows it, the municipality does not use it. It is the lever most often activated by municipalities that refuse to touch the tax on built property.
• The metropolitan household waste collection tax. It does not depend on the municipal council but on the metropolitan council, whose composition was also renewed in March 2026. Yet it is this tax that produced the only rate rise of the last five years on your notice.

8. What effect on the value of your property in Marcq-en-Barœul?

Marcq-en-Barœul remains one of the most sought-after addresses in the Lille metropolitan area outside central Lille. Flats sell for around 3 480 €/m², houses for around 4 238 €/m² (Immover processing, DVF data), with a marked gap between Le Bourg, at 2 668 €/m², and Septentrion, at 4 313 €/m².

The market is rising: +5,1 % over the last twelve months and around +6 % since 2021, when the average price stood at 3 282 €/m². The core of the market is concentrated in Croisé-Laroche, Hôtel de Ville and Le Buisson, where sales volumes are the largest.

In this context, the tax cost of ownership is marginal. A 150 m² house in Le Buisson is worth around 636 000 € and bears in the order of 2 070 € of property tax, that is 0,3 % of its value per year. A buyer in Marcq-en-Barœul reasons first on location, the garden, access to the Grand Boulevard and to the metro via Croisé-Laroche, and on the energy performance certificate.

The decisive factor in a sale remains the asking price, and the best basis for setting it remains the actual transactions in your neighbourhood. To gauge the value of your property in Marcq-en-Barœul: