Valuation · 17 September 2026 · 10 min read
Prague Apartment Building Valuations: Yield, Cap Rate and CAPEX
Owners are often surprised when two investors offer prices for the same building that differ by tens of millions. The answer lies in the calculation: each investor has a different strategy, cost of capital and view of the building’s future.
The starting point: net operating income (NOI)
The calculation starts with the annual rental income from all units. Deductions are then made for vacancy, bad debts and operating costs borne by the owner: insurance, property tax, management, routine maintenance and service costs that cannot be recovered from tenants. The result is net operating income, or NOI.
Differences emerge even at this stage. An investor with an in-house property management company assumes lower costs than one who outsources management. An optimistic investor assumes a lower vacancy rate.
Required yield and cap rate
Under the income approach, the building’s value is NOI divided by the required yield, known as the capitalisation rate or cap rate. A building with NOI of CZK 6 million and a required yield of 4% is worth CZK 150 million; at 4.5%, its value falls to approximately CZK 133 million.
The required yield depends on the location, building quality, rental profile, interest rates and the investor’s strategy. An institutional fund seeking stability accepts a lower yield in return for lower risk. A value-add investor requires a higher yield because they take on refurbishment risk.
Rental growth potential (reversion)
Many Prague apartment buildings have below-market rents due to historically low contractual rents and longstanding tenants. Investors therefore also consider the rent achievable in the future and how long it will take to reach that level. They are willing to pay for part of this value today.
How much of this future potential is reflected in the price is a matter for negotiation. Competition between several investors typically shifts this element of value in the seller’s favour.
CAPEX: what investors deduct
Investors deduct the capital expenditure required from the price, usually with a contingency allowance. Typical items include:
- the roof and associated metalwork,
- risers, water supply, drainage and electrical systems,
- the façade and windows, particularly in listed buildings,
- the lift, communal areas and fire safety,
- energy efficiency measures and heating.
Development potential
Developers take a different view. They want to know whether it is possible to convert the loft, add a storey, combine or subdivide flats, change the use of the ground floor or divide the building into separately owned units. If planning and building requirements allow, a developer may pay more than an investor who simply holds the building.
This is why it makes sense to approach different types of investors. A buyer with no development plans would not pay for the value a developer sees.
What this means for you
A realistic valuation is not a single figure but a price range, with an explanation of which types of investors it reflects and why. If someone quotes a price without showing the calculation, ask what NOI and yield it is based on.
Frequently asked questions
What yield do investors require in Prague?
It varies with location, condition, rents and the interest rate environment. We can establish a specific range for your building only after an analysis. General figures quoted in the media are often misleading.
Should I commission an expert valuation report?
It is not required for a sale, but it can be useful, for example for co-owners or a bank. However, investors will always calculate their own income-based valuation.
Authors: Maria Kopřivová, Michal Kopřiva, Pura Vida Property Advisory. Published 17 September 2026. This article is for information only and does not replace legal or tax advice.
