Real estate blog - News and interesting facts from Kiel – Commercial

The state capital of Kiel is currently experiencing a renaissance of its historic neighborhoods. For real estate investors, Sections 7i and 10f of the Income Tax Act present an exceptional opportunity. The so-called historic preservation depreciation (Denkmal-AfA) allows 100% of renovation costs to be claimed as a tax deduction. In this article, we analyze Kiel’s current top locations and explain why investing in historic preservation pays off twice as much right now.

How smart buildings, PropTech, and digital leasing reduce operating costs, increase rents, and make real estate more competitive.

Real Estate LLC or Private Ownership in 2026: Your Tax Hack for 30% Savings? Imagine this: Your rental income of €100,000 shrinks to €55,000 net when held privately (45% tax rate). With a real estate LLC? €84,200 stays in your pocket—€29,200 more per year! Sounds tempting. But the LLC has pitfalls that many investors underestimate.

The EEG 2026 marks a turning point for property owners: Energy is no longer merely a cost factor, but is increasingly becoming a strategic lever for returns and value appreciation. Those who understand the new framework conditions and make strategic use of them can position their property not only more efficiently, but also in a way that is future-proof.

Every year, real estate worth over 300 billion euros is inherited in Germany—in Schleswig-Holstein, it is often inherited residential and commercial properties that present heirs with the most complex decisions. Whether to keep, rent out, or sell—each option has tax, legal, and financial implications. In this newsletter, we’ll show you how to properly handle inherited real estate: from estate tax to the community of heirs, from selling with tax breaks to pre-estate planning—so that you, as a family member or owner, can act in a timely manner and avoid mistakes costing hundreds of thousands of euros.

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Multi-family homes are among the most popular forms of real estate investment. They offer stable rental income, long-term appreciation, and are considered a relatively safe investment. However, many owners only focus on upgrades or major renovations when they plan to sell the property. Yet the continuous maintenance and improvement of an apartment building is crucial—not only for its future resale value but also for its ongoing financial success. Regular investments in maintenance, modernization, and energy-efficiency improvements play a key role in preserving the property’s value, increasing its appeal to tenants, and ensuring stable rental income over the long term. Experts therefore recommend setting aside reserves early on and budgeting a fixed portion of annual rental income for future projects. In this article, you’ll learn why it makes sense to set aside at least 10% of rental income for modernizations and renovations, and why ongoing investments are so important for owners of multi-family homes.

Welcome to our real estate blog—news and interesting facts from Kiel!Today we're talking about drinking water regulations and the replacement of lead pipes in private and commercial properties.Lead pi...

🔥🏢 Heat contracting - a clever alternative to new heating for apartment buildingsAre you planning to replace the old heating system in your apartment building? 💡 Then heat contracting could be an inte...

Moisture is one of the biggest enemies of masonry. Particularly in basements, walls in contact with the ground or apartment buildings, penetrating water can lead to mold, cracks and expensive damage i...

The real estate market is more digital and competitive than ever. If you want to sell or let properties successfully, you need to stand out clearly online. AI home staging is a modern and effective so...

Moisture in the basement is a common problem in apartment buildings. It can lead to mold, cracks and damage to the building fabric and reduce the value of the property. With the right basement waterproofing, owners can protect their buildings, increase the lifespan of the building fabric and ensure satisfied tenants. In this article, you will find out which methods have proven successful and how you can make your basement watertight in the long term.

Many older apartment buildings lack modern window shading. External blinds are becoming increasingly important, especially in times of rising temperatures and high levels of solar radiation. Retrofitt...

Facade renovation in Schleswig-Holstein: costs, benefits and regional characteristicsThe harsh climate in Schleswig-Holstein presents buildings with particular challenges. Wind, rain, salty air near t...

🔌 "What does the GEIG actually mean?" Imagine you are planning a new residential building or want to modernize an existing building. If there are several parking spaces there, the GEIG plays an import...

Roof extension - more living space on an existing houseThe demand for living space is constantly increasing, especially in urban areas. Homeowners are therefore faced with the question: new build or e...

Paid off the loan - now what? Then it's time to take care of deleting the land charge in the land register. But when is it really worth it - and what costs are involved?

Dry rot (Serpula lacrymans) is one of the most dangerous wood pests in Germany and can cause serious damage, especially in old buildings. If you recognize an infestation early and take targeted action...

🏠 House connections - often underestimated, but essential for your new homeWhen building a house, the first things that come to mind are the architecture, colors and room layout - but taking care of h...

Many homeowners underestimate the potential of their basement. With the right planning, a basement conversion can create additional living space, increase the value of the house and open up new possib...

Cellar wall insulation - is it worth it? YES, and how!Did you know that an uninsulated basement can be responsible for up to 20% heat loss in the house? This is not only noticeable in cold feet on the...

KI vs. Architects: Who will shape the future? 🏛️🤖The question of how much artificial intelligence can take over in architecture is becoming increasingly urgent. But where does AI stand today and what...

🌱 Is district heating worthwhile for apartment buildings? - 5 reasons why it's a recommended solution 🌱Are you faced with the decision of which heating technology is the best choice for your apartment...