# Price per m² on the German side: about half that of Luxembourg border communes

Trier, Perl, Saarbrücken, Konz, Merzig: what our active listings show on both sides of the border, and what the cross-border employment figures (IGSS) say.

Canonical: [https://chathome.lu/en/insights/german-border-belt-housing-vs-luxembourg-border-communes](https://chathome.lu/en/insights/german-border-belt-housing-vs-luxembourg-border-communes)
Published: 2026-08-16T21:00:48.379Z
Updated: 2026-08-16T21:00:48.379Z

Around 51,700 cross-border workers reside in Germany and work in Luxembourg (IGSS, 31 March 2026) — stable since 2023; France, meanwhile, is growing (+5.5% in two years). Our active listings (16 August 2026): median apartments in the German belt around €3,866/m² (n=120) versus €6,602 to €8,769/m² in Luxembourg border communes — about half. The commute is short: Perl→Remich about 12 min by car, Trier→Luxembourg City about 37 min (estimate without traffic). Demand already exists on our side: 20 search queries on the German belt in 60 days (Saarbrücken, Trier, Konz), with no page to answer them.

## Key takeaways

- The German belt shows asking prices about half those of Luxembourg border communes: €3,866/m² median apartments (n=120) versus €6,602 to €8,769/m².
- German cross-border workers remain a stable contingent of around 51,700 employees (IGSS, 31 March 2026); growth is on the French side.
- Proximity is real: Perl→Remich about 12 min, Trier→Luxembourg City about 37 min by car (estimate without traffic).
- Our own searches show 20 queries on the German belt in 60 days — demand already exists.

## How many German cross-border workers work in Luxembourg?

On 16 August 2026, Luxembourg Times published “The return of German cross-border workers to Luxembourg” (title and date confirmed via the RSS feed; the full text is behind a paywall). We verified the figures against the primary source: IGSS publishes every six months the number of employees working in Luxembourg by country of residence (CCSS data, rounded to the nearest ten).

As of 31 March 2026, including temporary workers:

- Germany: around 51,700 cross-border workers (51,530 excluding temporary workers + 140 temporary workers).
- France: around 128,400 (123,470 + 4,970).
- Belgium: around 51,400 (50,830 + 550).
- Other countries: around 7,800 (7,750 + 70).
- Total: around 239,000.

The German cohort is stable: 51,900 excluding temporary workers in March 2024, 51,530 in March 2026, i.e. −0.7%. It has even slightly declined from its 2023 peak. France, meanwhile, has gained around 6,700 employees over the same period, i.e. +5.5%. The German “return” announced by the press therefore does not appear in the employment figures we can verify — one more reason to compare prices with up-to-date data rather than impressions.

## Price per m²: German side vs Luxembourg side

To compare, we use our active listings for sale, with the same method on both sides: medians of asking price per m² (listed price divided by surface area), calculated on 16 August 2026 on the German side and 12 August 2026 on the Luxembourg side ([price method](https://chathome.lu/en/prices/methodology)).

Apartments for sale — median asking price per m²:

| Town / commune | Median (€/m²) | n |
|---|---|---|
| German belt (overall) | 3,866 | 120 |
| Trier (DE) | 3,776 | 45 |
| Perl (DE) | 4,851 | 15 |
| Homburg (DE) | 3,457 | 11 |
| Saarbrücken (DE) | 2,912 | 5 |
| Wormeldange (LU) | 6,602 | 33 |
| Remich (LU) | 6,822 | 48 |
| Echternach (LU) | 6,837 | 37 |
| Mertert (LU) | 7,320 | 31 |
| Grevenmacher (LU) | 7,931 | 48 |
| Stadtbredimus (LU) | 8,346 | 22 |
| Mondorf-les-Bains (LU) | 8,769 | 54 |

The German belt (n=120) also includes localities not listed above (44 listings in other communes of the Moselle, Saarland and Eifel), hence the difference between the aggregate total and the sum of the displayed towns.

The median of the German belt (€3,866/m²) represents about half of the Luxembourg medians (€6,602 to €8,769/m²). Actual transactions on the Luxembourg side confirm the level: the Observatoire de l'Habitat measures average transaction prices of around €6,855/m² in Remich, €7,135/m² in Mondorf-les-Bains and €6,053/m² in Grevenmacher (12 months to 2026-Q1).

## Why such a price gap?

The gap is not an artefact of our data; it is consistent with two measurable realities. On one hand, demand is concentrated in Luxembourg: asking prices in border communes regularly exceed €8,000/m² (Mondorf-les-Bains €8,769/m², Stadtbredimus €8,346/m²), and official transactions follow the same order of magnitude. On the other hand, the German belt offers a more abundant stock of new and old housing and a lower average income level — so asking prices there are significantly lower. The gap is also found in houses: median of €2,584/m² on the German side (n=194) versus €5,267/m² (Remich) to €6,411/m² (Echternach) on the Luxembourg side. It is this structural gap — not a “return” of cross-border workers — that makes the German belt relevant for a buyer linked to Luxembourg.

## The commute that connects the two sides

The strength of the German belt is proximity. Our commute figures are route estimates (car profile, fastest route, no traffic, calculated on 16 August 2026) — our home commute matrix does not yet cover German origins; this is a limitation to keep in mind.

- Perl → Remich: about 12 min (11 km)
- Trier → Echternach: about 29 min (25 km)
- Konz → Luxembourg City: about 35 min (40 km)
- Trier → Luxembourg City: about 37 min (48 km)
- Saarburg → Luxembourg City: about 40 min (45 km)
- Mettlach → Luxembourg City: about 45 min (56 km)
- Merzig → Luxembourg City: about 45 min (60 km)
- Bitburg → Luxembourg City: about 52 min (69 km)
- Saarbrücken → Luxembourg City: about 70 min (100 km)

The Moselle and Saarland communes are the closest: Perl is a quarter of an hour from Remich, and Trier remains the historic gateway to the German belt.

## Why this topic is coming up now

Demand for the German belt already exists in our own data. Over the last 60 days (as of 16 August 2026), 20 search queries typed into ChatHome concerned the German belt: “house in saarbrücken” (12 queries, several variants), “house in trier” and “apartment for rent in trier” (4), “house to buy in konz” (4). No page or journey on our site answers them today.

External interest is also rising on the German-speaking side. On Google Trends Luxembourg (12 months to 16 August 2026), “grenzgänger luxemburg” went from an average of 3.38 in the first half to 4.75 in the second, and “wohnung kaufen luxemburg” from 0 to 4.04, with peaks at 100 in March and June 2026. Google autocomplete notably suggests “wohnung kaufen grenze luxemburg” and “wohnung kaufen mosel luxemburg”.

## What this means for you

Let's take a concrete example: a 90 m² apartment. In Trier, at the median asking price of €3,776/m², it costs around €340,000. In Remich, at the median asking price of €6,822/m², it costs around €614,000. That is a gap of around €274,000 for the same type of property — with a commute of about 37 minutes from Trier, and 12 minutes between Perl and Remich.

Three practical consequences:

1. If your budget is capped on the Luxembourg side, the German belt expands the financeable surface; first check the actual commute during peak hours, as our estimates are without traffic.
2. Asking prices are not transaction prices: compare recent listings in the commune and negotiate.
3. The tax and labour law for cross-border workers (taxation, home-office) changes the whole equation; we do not address it here — consult an advisor before deciding.

## Methodology and limitations

**German prices**: medians of asking price (listed price divided by surface area) on our active listings for sale, calculated on 16 August 2026 from the corpus (active status only; plausible price per m² between 500 and 40,000 euros). All our German listings are located in the border belt (Trier, Saarland, Moselle, Eifel); the corpus does not cover Germany as a whole.

**Luxembourg prices**: medians of asking price per m² (apartments and houses for sale) from [commune_price_stats](https://chathome.lu/en/prices/methodology), calculated on 12 August 2026 (n ≥ 5 published).

**Transactions**: Observatoire de l'Habitat, average apartment transaction prices, 12-month window to 2026-Q1 (via [our price pages](https://chathome.lu/en/prices/index)).

**Cross-border employment**: IGSS (CCSS source), “cross-border workers by country of residence”, 31 March 2026; values rounded to the nearest ten; temporary workers counted separately then added.

**Commutes**: OSRM estimates (car profile, fastest route, no traffic), calculated on 16 August 2026; our home commute matrix does not cover German origins.

**Limitations**: asking prices ≠ transaction prices; small samples in some towns (Saarbrücken apartments n=5, Perl n=15); no rentals on the German side in our corpus; medians change as listings are renewed — recompute before deciding.

## Methodology

German prices: medians of asking price (listed price / surface area) on active listings for sale from the ChatHome corpus, calculated on 16 August 2026 (active status only; plausible price per m² between 500 and 40,000 euros; medians published at n ≥ 5). Luxembourg prices: medians of asking price per m² from commune_price_stats (active catalog-visible listings), calculated on 12 August 2026. Transactions: Observatoire de l'Habitat, average apartment transactions, 12-month window to 2026-Q1. Cross-border employment: IGSS/CCSS, 31 March 2026, values rounded to the nearest ten, temporary workers added to non-temporary. Commutes: OSRM, car profile, fastest route, no traffic, 16 August 2026; our commute matrix does not cover German origins.

## Limitations

Asking prices and not transaction prices, on both sides. Small samples in some German towns (Saarbrücken apartments n=5, Perl n=15). Our German corpus contains no rentals. Medians change as listings are renewed: the figures date from 12 (LU side) and 16 (DE side) August 2026. The “return” of German cross-border workers reported by the press is not visible in the IGSS data we verified; we do not repeat that claim.

## Sources

- IGSS / CCSS — salariés frontaliers par pays de résidence (hors intérimaires), 31 mars 2026 — « salaries-horsinter-sectact-natiodet.xlsx », consulté le 16 août 2026
- IGSS / CCSS — intérimaires par pays de résidence, 31 mars 2026 — « interimaires-caracind.xlsx », consulté le 16 août 2026
- Luxembourg Times — « The return of German cross-border workers to Luxembourg », 16 août 2026 (titre via RSS ; texte derrière paywall)
- ChatHome — médianes de prix demandé au m², annonces actives à l'achat en Allemagne (ceinture frontalière), calculées le 16 août 2026
- ChatHome commune_price_stats — médianes de prix demandé au m², communes frontalières luxembourgeoises, calculées le 12 août 2026
- Observatoire de l'Habitat — prix moyens de transaction d'appartements, fenêtre 12 mois au 2026-Q1 (via chathome.lu /prices), consulté le 16 août 2026
- Google Trends Luxembourg (pytrends), 12 mois au 16 août 2026 — « grenzgänger luxemburg », « wohnung kaufen luxemburg »
- Google Autocomplete (de, gl=lu), 16 août 2026
- OSRM — estimations de temps de route (profil voiture, sans trafic), calculées le 16 août 2026

## Frequently asked questions

### How many German cross-border workers work in Luxembourg?

Around 51,700 employees residing in Germany as of 31 March 2026 (IGSS/CCSS, including temporary workers) — a number stable since 2023 (51,900 excluding temporary workers in March 2024). France remains the largest contingent, at around 128,400.

### What is the price per m² on the German side?

Median of our active listings for sale, 16 August 2026: €3,866/m² for apartments (n=120) and €2,584/m² for houses (n=194). In Trier: €3,776/m² (n=45); in Perl: €4,851/m² (n=15). These are asking prices, not transaction prices.

### And on the Luxembourg side, at the border?

Medians of asking price (12 August 2026), apartments: €6,602/m² in Wormeldange, €6,822 in Remich, €6,837 in Echternach, €8,769 in Mondorf-les-Bains. Official transactions (Observatoire de l'Habitat, 12 months to 2026-Q1) confirm around €6,855/m² in Remich.

### How long does it take to reach Luxembourg from the German belt?

Road estimate without traffic (16 August 2026): Perl→Remich about 12 min, Trier→Luxembourg City about 37 min, Saarbrücken→Luxembourg City about 70 min. Re-check during peak hours.

### Can you buy on the German side and work in Luxembourg?

Yes — that is the situation of around 51,700 employees today. Cross-border taxation (taxation, home-office) and German market rules differ from those in Luxembourg; inform yourself before deciding.