Anyone looking to invest in property with limited equity will sooner or later come across one question: is a small apartment or a micro-apartment worth buying as an investment? In university towns such as Berlin, Leipzig, Münster, or Heidelberg, this type of housing has been in high demand for years. The concept sounds simple enough: a small floor area, a manageable purchase price, and consistently strong demand from students and young professionals. But it's not quite that straightforward.
Small apartments as an investment have grown considerably in popularity in recent years, simply because they offer a lower entry price than a typical three- or four-room apartment. For investors buying property for the first time, that appeal is easy to understand. Before you buy, though, it's worth taking a sober look at both the opportunities and the limitations.
Why Small Apartments Work as an Entry Point for Investors
The most obvious advantage is the budget. An apartment of 25 to 35 square metres costs considerably less to buy than a large family apartment in a comparable location. This noticeably lowers the entry barrier and makes property investment appealing even to buyers without a six-figure sum in savings.
On top of that, small apartments tend to let faster than larger units in many cities. Anyone buying near a university, a university of applied sciences, or a large hospital benefits from a constant stream of incoming tenants. Semesters start and end, students look for short-notice housing, and commuting professionals need temporary accommodation — turnover is higher than with family apartments, but demand rarely dries up.
University Towns as the Engine of Demand
In classic university towns, demand for small, affordable housing frequently outstrips supply by a wide margin. This is especially true in cities with growing student numbers and limited new construction in the lower price segment. Owners of a small apartment or micro-apartment in such locations have a good chance of stable rental income — provided the location is right and the distance to campus or the city centre is short.
It's important to distinguish between a classic small condominium and a micro-apartment, which is often let furnished and with concierge service or shared amenity areas. Micro-apartments tend to appeal to international students and young professionals looking for short-term accommodation without having to set up their own household. Classic small apartments, by contrast, appeal to a broader group — students, apprentices, or singles who plan to stay longer.
Opportunities: Yield and a Low-Budget Entry Point
The rental yield on small apartments is often higher than on larger units, because the rent per square metre tends to be higher for smaller spaces. A studio with a kitchenette will frequently command a higher rent per square metre than a spacious three-room apartment. That can be attractive for investors, particularly when the purchase price stays within a moderate range.
Resale is also usually straightforward for small, well-laid-out apartments in sought-after locations. They appeal to a broad range of buyers — owner-occupiers looking for a first home as well as other investors. This broad demand can have a positive effect on long-term value appreciation.
Limitations and Risks You Should Know About
As attractive as that sounds, there are real downsides too. Turnover among student tenants is high, with many moving out again after just one or two years. As a landlord, that means regular administrative work: new tenancy agreements, handover inspections, and occasionally minor refurbishments between tenancies. If you'd rather avoid this workload, it's worth considering professional property management — though that comes at an additional cost.
Another factor is service charges. For small apartments, certain fixed costs such as management fees, the maintenance reserve fund (Instandhaltungsrücklage), or property tax (Grundsteuer) often make up a proportionally larger share than for bigger units. This eats into net yield and should be factored realistically into every calculation.
Financing can also be a hurdle. Some banks take a more cautious view of apartments below a certain size threshold, since resale potential can be harder to assess on a case-by-case basis. For micro-apartments with special features such as concierge services or shared kitchens, valuation by surveyors can also be more complex than for conventional condominium ownership.
And finally, there's concentration risk. Anyone who puts their entire capital into a single small apartment in one university town is dependent on the development of that one city and that one micro-market. If the higher-education landscape shifts, a wave of new housing suddenly appears near campus, or student demand relocates to other neighbourhoods, this can directly affect both rentability and value.
What to Look for When Choosing a Property
If you're considering buying a small apartment as an investment, it's worth taking a close look at a few key points:
- Location: Short distances to the university, public transport, and everyday amenities matter more than any fitting detail.
- Layout: A clever floor plan with a separate sleeping alcove is often more appealing than a plain single-room studio.
- Condition and deferred maintenance: Especially in older buildings, it's worth reviewing the minutes of the owners' association meetings (Eigentümerversammlung).
- Service charges and reserves: Check whether the maintenance reserve fund is adequately funded.
- Market breadth: Cities with several higher-education institutions and a diversified economy tend to be more stable than single-campus locations.
If you're unsure which city or property fits your strategy, you don't have to do this research alone. Our current listings regularly feature smaller apartments in sought-after locations, and through a search mandate we can specifically look for properties that match your budget and return expectations — including off-market opportunities.
Conclusion: A Small Entry Point, but With a Clear View
Micro-apartments and small apartments can be a solid entry point into property investment, particularly if your budget is limited and you have a university town with stable demand in mind. What matters is not calculating the yield on paper alone, but factoring in management effort, tenant turnover, and service charges realistically. Anyone who does so can use a small apartment as a solid foundation for building their own property portfolio.
Wondering whether a small apartment or a micro-apartment fits your investment strategy? The team at L&B Immobiliya has been offering advice in German, English, and Russian since 2009 — from an initial assessment all the way through to accompanying you to the notary appointment (Notartermin). Simply get in touch with us.
