Vacancy Risk in Wiesbaden: The Real Numbers
~1.7% vacancy: what it means for letting speed and rent growth. Market data for Wiesbaden. LDP Group currently buys in Berlin, Munich, Nuremberg, Erlangen, Fürth, Düsseldorf, Cologne, Stuttgart, Karlsruhe, Frankfurt and Hamburg.
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Vacancy & Letting Risk in Wiesbaden: what to know
Vacancy in Wiesbaden stands around 1.7% (CBRE-empirica-Leerstandsindex, cited in Landeshauptstadt Wiesbaden Stadtanalyse Immobilienmarkt und Mietpreise, 2023). Context: under 1% means structural scarcity (instant letting, maximum rent pressure), ~3% is a balanced market's natural fluctuation reserve, and higher values concentrate in specific districts and unrenovated stock rather than spreading evenly.
Managing the risk: buy where the city's demand drivers point (Sonnenberg, Südost and Nordost for depth of demand), keep the unit's condition at or above district standard, and price at the Mietspiegel-defensible level rather than the top ask: one month of vacancy costs about 8% of annual rent.
The Wiesbaden market in numbers
Wiesbaden (Hesse) has 300,089 residents. Existing apartments average around €4,300/m² (citywide range roughly €2,800–€8,000/m²), with new-builds at about €7,000/m². Average asking cold rent is about €14.74/m², putting the gross rental yield near 4.1%.
Price momentum: +0.4% year-on-year. Apartment asking prices peaked in 2021/22 (~4,700 EUR/m2), corrected -9.6% in 2023, recovered +4.8% in 2024 and have been essentially flat since, leaving them roughly 5-9% below peak over five years.
Vacancy: roughly 1.7% (CBRE-empirica-Leerstandsindex, cited in Landeshauptstadt Wiesbaden Stadtanalyse Immobilienmarkt und Mietpreise, 2023). That is around the healthy fluctuation reserve of a functioning market.
Where to buy in Wiesbaden
Sonnenberg, Südost and Nordost trade clearly above the city average; that is where investment demand concentrates.
Nordost: Prestigious Gründerzeit and villa quarter around the Kurpark and Nerotal, traditionally Wiesbaden's most sought-after address for period apartments. Apartments trade around €3,240–€8,030/m².
Sonnenberg: Leafy, affluent hillside villa suburb below the Sonnenberg castle ruin, ranked as the city's most expensive Stadtteil overall (avg 5,449 EUR/m2). Apartments trade around €3,540–€9,490/m².
Südost: Established residential belt southeast of the centre (incl. Dichterviertel), above city-average prices and popular for family apartments near the Hauptbahnhof. Apartments trade around €4,020–€7,940/m².
Biebrich: Large, mixed former industrial district on the Rhine with the baroque Biebrich palace; more affordable than the centre with strong rental demand. Apartments trade around €3,380–€6,810/m².
Schierstein: Rhine-front district with a popular leisure harbour, village-like core and waterside new-builds; mid-priced with lifestyle appeal. Apartments trade around €3,700–€6,250/m².
Dotzheim: Wiesbaden's largest Stadtteil, stretching from city-edge apartment estates (Schelmengraben, Kohlheck) to semi-rural fringes; one of the cheaper entry points for buyers. Apartments trade around €2,770–€5,890/m².
The district bands come from separate sources and dates, so some sit outside the citywide range quoted above.
Taxes & buying costs in Wiesbaden
Property transfer tax (Grunderwerbsteuer) in Hesse is 6%. Add approximately 2% for notary and land registry (statutory GNotKG fees), so purchase costs come to about 8% of the price; buying through an agent adds the buyer's commission (typically 2.98–3.57%). For a standard profile German banks do not finance these costs.
Held privately, the property can be sold tax-free after the 10-year Spekulationsfrist; before that, gains are taxed at your personal rate. Depreciation (AfA) shelters rental income: 2% p.a. for buildings completed 1925–2022 (2.5% before 1925), 3% for buildings completed from 2023, and qualifying new projects started between October 2023 and September 2029 can choose 5% degressive depreciation instead of the linear rate.
General information, not tax advice; LDP Group gives no tax advice.
Rent regulation in Wiesbaden is in legal flux: in a tenancy case in June 2026 the Amtsgericht Frankfurt held the 2025 extension of Hesse's ordinance invalid, the current ordinance expires on 25 November 2026, and a new ordinance that again covers Wiesbaden is due in mid-November 2026 (hessenschau, 24 September 2026). Underwrite as if the Mietpreisbremse applies.
Data & sources
Figures from the sources named below, mostly portal asking prices, checked in July 2026. Asking prices typically run 5–15% above notarised transaction values: where both exist, the source basis is stated.
Population: Landeshauptstadt Wiesbaden, Amt für Statistik und Stadtforschung (Melderegister, Januar 2025), 2025.
Purchase prices: immowelt Price Map (asking prices, July 2026; Gutachterausschuss notarised resales 2024: 3,757 EUR/m2), 2026.
Rents: wohnungsboerse.net Mietspiegel Wiesbaden (asking cold rents, May 2026), 2026.
Yield: Computed from price+rent above (14.74 EUR/m2 x 12 / 4,296 EUR/m2 x 100), 2026.
Price trend: immowelt Preisentwicklung Wiesbaden 2017-2026, 2026.
Vacancy: CBRE-empirica-Leerstandsindex (marktaktiver Leerstand 2022), cited in Landeshauptstadt Wiesbaden Stadtanalyse Immobilienmarkt und Mietpreise, 2023.
Frequently asked questions
Does vacancy insurance exist?
Rent-default insurance (Mietausfallversicherung) covers non-paying tenants rather than marketing vacancy. The better protection is structural: right district, right condition, right price: plus a 3-month liquidity buffer per unit.
Can foreigners buy investment property in Wiesbaden?
Yes. Non-residents can buy property in Wiesbaden without German citizenship or residency. Financing is available to expats and Blue Card holders; non-residents typically need 40–50% equity, while German tax residents usually bring 10–20% of the price (80–90% loan-to-value as standard, up to 100% with a strong income profile), plus the purchase costs in both cases.
What are the total buying costs in Wiesbaden?
On top of the purchase price, budget 6% property transfer tax (Hesse) and about 2% notary and land registry, so about 8% in total. Where an agent is involved, the buyer's commission (typically 2.98–3.57%) comes on top.
What rental yield can I expect in Wiesbaden?
Gross yields in Wiesbaden average around 4.1%, lower in prime locations like Sonnenberg.
How much is property per square metre in Wiesbaden?
Existing apartments average about €4,300/m² to buy and roughly €14.74/m² cold rent per month, varying significantly by neighbourhood and condition.