House for sale • 1444 m² without real estateKleinkölnstrasse 20/22, Antoniusstrasse 17 & 19, , North Rhine-Westphalia

NO COMMISSION, DIRECT FROM THE OWNER

Ensemble of 3 multi-family buildings centrally located in Aachen’s “Old Town Quarter Büchel”

Due to its location and the continuity of the plots running from Kleinkölnstrasse to Antoniusstrasse, the site offers enormous development potential.

Property Kleinkölnstr. 20/22

— Built in 1956

— Plot size: 760 m² (parcel 2442)

— Multi-family building with 4 floors

— Fully rented

— 8 apartments with approximately 525 m² of living space

— 1 commercial unit with approximately 600 m²

— Fully basemented (storage rooms approx. 400 m²)

— Net cold rent: €123,600 p.a.

Antoniusstrasse 17

— Built in the 1960s (circa)

— Plot size: 104 m² (parcels 1790, 1793 & 2046)

— Approximately 152 m² of living space

— Approximately 31 m² of utility space

Antoniusstrasse 19

— Built in the 1930s (circa)

— Plot size: 93 m² (parcel 2044)

— Approximately 167 m² of living space

— Approximately 34 m² of utility space (basement)

LOCATION IN THE HEART OF AACHEN’S OLD TOWN

The property is located in the historic core of Aachen-Mitte, in the so-called Büchel district – only about 150 meters from the Market Square and the Aachen Cathedral.

Kleinkölnstraße and Antoniusstraße are among the city’s oldest streets and are situated directly between the Market, Büchel, and the pedestrian zone.

MICROLOCATION

The immediate neighborhood is characterized by dense, small-scale old town architecture, historic alleys (e.g., Nikolausstraße, Großkölnstraße, Minoritenstraße, An der Nikolauskirche) and a mix of residential, gastronomy, and owner-operated retail.

Everyday amenities are within walking distance: a bakery, pharmacy, drugstore, and several restaurants are located within a radius of less than 150 meters.

The Catholic parish church of St. Nikolaus as well as the Büchel Museum are also in close proximity.

PUBLIC TRANSPORT CONNECTIONS

Aachen Bus Station (central bus terminal with approximately 55 lines, including express and night bus services by ASEAG): approximately 140 meters, about a 2–3 minute walk.

Aachen Central Station (long-distance trains, RE/RB lines, among others to Cologne, Düsseldorf, Maastricht, Liège/Brussels): approximately 0.9–1 kilometer, about a 10–12 minute walk or one bus stop away.

MACROLOCATION

Aachen, with roughly 262,765 inhabitants, is the largest city in the Aachen region and a border town in the tri-border area of Germany, Belgium, and the Netherlands. The city is renowned beyond the region as a university town (RWTH Aachen, FH Aachen) and an imperial city with the Aachen Cathedral as a UNESCO World Heritage Site. Its location in the tri-border area provides excellent connections to the economic regions of Cologne, Maastricht, and Liège.

HIGHLIGHTS AT A GLANCE

• Within walking distance to the Market, Cathedral, Town Hall, Elisenbrunnen, and pedestrian zone

• Central public transport hub (Bus Station) in immediate proximity

• Historic townscape, abundant local amenities, and a vibrant old town district

• Part of a current urban revitalization process

LOCATION WITHIN THE “OLD TOWN QUARTER BÜCHEL” REDEVELOPMENT AREA

On 22.04.2026, the Aachen City Council passed a redevelopment regulation pursuant to § 142 of the Building Code (BauGB) for the “Old Town Quarter Büchel” area, which also includes Kleinkölnstraße and Antoniusstraße (source: City of Aachen, official project page for the Old Town Quarter Büchel redevelopment measure). The aim of the redevelopment measure is the urban, functional, and aesthetic enhancement of the district.

For buildings located within a formally designated redevelopment area, owners may, under certain conditions, claim increased tax deductions for modernization and repair costs pursuant to §§ 7h and 10f of the Income Tax Act (EStG). The prerequisite is usually a prior coordination of the construction measure with the city (modernization agreement) as well as a certificate from the municipality pursuant to § 7h (2) EStG confirming that the measures undertaken are eligible for support.

All information is provided without guarantee.

The properties are in varying structural conditions.

The property at Kleinkölnstrasse is fully rented (all apartments as well as the commercial unit).

The properties at Antoniusstrasse 17 & 19 are currently vacant, thereby offering the possibility for immediate modernization.