Transferability

Third-Party Usability - Third-party usability describes a property’s suitability for meaningful use and profitable operation by any third party-that is, not just the current occupant. High third-party usability means that the property can be leased or sold to various occupants without requiring major renovations. The term is a key criterion in real estate valuation, the determination of mortgage lending value by banks, and the assessment of investment risks.

Significance for Real Estate Valuation

Third-party marketability influences property value on several levels:

• Mortgage lending value assessment: When granting loans, banks evaluate whether the property would find a buyer in the event of foreclosure. High third-party marketability = higher mortgage lending value = better financing terms
• Income approach: A fungible property can be quickly re-let on the market-the vacancy risk is low, which increases the income value
• Marketability: Properties with a broad user base achieve shorter marketing times and prices more in line with market conditions
• Risk assessment: Investors measure third-party usability as a proxy for the re-letting risk

In practice, low third-party usability is directly reflected in the loan-to-value ratio: Banks often grant loans for only 50-60% of the market value for illiquid properties, whereas 70-80% is possible for marketable standard properties. The equity requirement increases accordingly-this makes financing more expensive and limits the return on investment.

Factors influencing third-party usability

Factor	High third-party usability	Low third-party usability
Floor plan	Flexible, market-standard (2-4 rooms)	Special floor plan, walk-through rooms
Location	Downtown, well-connected	Remote, monostructured
Type of use	Standard residential, standard office	Special-purpose property (cinema, church, bunker)
Construction Quality	Contemporary, up to code	Outdated technology, hazardous materials
Subdivisibility	Can be subdivided into smaller units	Usable only as a whole
Building Regulations	Broad use permit	Restricted use type in the zoning plan

Third-Party Usability for Different Property Types

For residential properties, a compact 2-3-bedroom apartment with a market-standard floor plan is the prototype of high third-party usability-the pool of potential tenants is broad (singles, couples, small families, investors). A 5-bedroom duplex apartment with an unusual floor plan, on the other hand, appeals to a significantly narrower target group.

For commercial real estate, third-party usability is particularly critical: office properties in prime locations are highly fungible, while retail properties in poor locations or highly specialized production facilities often stand vacant for months when tenants change. Institutional investors therefore explicitly factor third-party usability into the discount rate as a risk premium.

For special-purpose properties such as nursing homes, hotels, or clinics, third-party usability is structurally low because the properties are designed for a very narrow range of uses. These properties are therefore typically valued with an operator agreement-the value of the property depends directly on the operator’s creditworthiness and operational success. If the operator defaults, the property can often only be repurposed for alternative use with significant renovation costs.

Practical Tip for Property Owners in Nuremberg and Franconia

Anyone purchasing a property as an investment in the Nuremberg metropolitan region should consider third-party usability as a key criterion. Compact 2-3-bedroom apartments in well-connected neighborhoods (Südstadt, Maxfeld, Gostenhof, Erlangen city center) have excellent suitability for alternative use-demand consistently exceeds supply, vacancy periods are short, and marketing times for resale are manageable. In Fürth and Schwabach, too, apartments with market-standard floor plans in central locations are increasingly in demand. Exercise caution with specialty properties: Spacious lofts in former factory buildings (e.g., the AEG site, Werderau) may be appealing, but they appeal to a narrow target group and are subject to significant loan-to-value discounts by banks. Check before buying: Could I easily pass this property on to any tenant or buyer? If the answer is “only to a very specific type of user,” the risk is higher-and the purchase price should be set lower accordingly.

Frequently Asked Questions

Why is marketability important for my bank financing?

The bank does not evaluate your personal benefit from the property, but rather its marketability in the event of a foreclosure sale. A property with high third-party marketability yields a higher return upon sale-so the bank takes on less risk and offers you better terms (lower interest rate, higher loan-to-value ratio). Specialty properties, on the other hand, often receive only 50-60% loan-to-value instead of the usual 70-80%, which means you must contribute significantly more equity and receive less favorable interest rates. For office buildings in outlying locations, repurposed industrial buildings, or very large residential units, banks regularly apply valuation discounts of up to 30%. Some banks refuse to finance certain specialized properties altogether-you should clarify this before committing to a purchase to avoid ending up with a financing gap.

How can I improve the versatility of my property?

The key levers: Optimize the floor plan (eliminate walk-through rooms, create flexibly divisible spaces), raise technical standards (modern heating, up-to-date electrical systems, fiber-optic connection), Ensure accessibility (significantly expands the target audience to include seniors and wheelchair users) and ensure flexibility of use (e.g., commercial use permit for ground-floor units). For apartments in condominium complexes, dividing large units into two smaller ones can also significantly increase marketability-provided that the declaration of division and building codes allow it and the condominium association agrees. In this context, barrier-free renovation is often the most effective single step: It opens the property to one of the fastest-growing tenant groups and has a positive impact on rent, vacancy risk, and mortgage value.

Which property types have the lowest potential for alternative use?

Special-purpose properties have the lowest potential for alternative use: gas stations, car dealerships, amusement parks, churches, movie theaters, and production facilities with specialized technical equipment. In the residential sector, highly customized properties (e.g., architecturally unique buildings, tiny houses) or properties with significant restrictions (listed buildings without the possibility of conversion, extreme hillside locations without access roads, permanent easements with substantial restrictions on use) perform poorly. When purchasing such properties, a significant price discount compared to comparable market properties should be demanded. We help you realistically assess, prior to purchase, what discount is appropriate given the limited marketability.

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