Over 15 years of experience in Munich, Bavaria & the surrounding area. Commission the best real estate agents for your property in Illgau.
Anyone selling or letting a property in Illgau doesn't need advertising promises, but a realistic assessment. We tell you what your property will fetch on the market, which documents are missing, and what marketing duration to expect — before you decide to work with us.
A significant proportion of properties in Illgau change owners before an advertisement is placed. Those with a registered search profile are on the list the moment an owner commissions us. You describe once what you are looking for — location, size, budget, condition — and you will only hear from us when it truly matches.
Personally by Gerhard Hahn · FREITAG® Immobilien GmbH
Over 30 years of experience as a real estate specialist
When multiple heirs have to decide on a property in Illgau, it's rarely just about square metres. For decades, Gerhard Hahn has been moderating precisely these constellations: a fair market value, a clear process, a clean payout. This way, the family stays together in the end, and the assets are in order.
»Competent and trustworthy, absolutely perfect«
»Mr Freitag successfully sold my company mudis and completely surprised me with the sale price. I am still absolutely thrilled!«
»FREITAG® Immobilien helped us quickly and professionally with a financially very urgent matter. Many thanks again for that!«
Anyone looking for an experienced real estate agent in Illgau expects more than just the publication of an advertisement. Crucial factors are a realistic valuation, a suitable marketing strategy, high-quality documentation, professional communication with prospective buyers and secure contract processing. This is precisely where we come in.
As a real estate agency for Illgau, we support owners, communities of heirs, capital investors, and landlords in all phases of real estate brokerage — with clear processes and transparent advice.
Personal consultationPersonal, discreet, with over 15 years of market knowledge – your real estate agent for Illgau.
You don't have to come to us: For a personal consultation or a property valuation, your real estate agent will, of course, come to you in Illgau – discreetly, without obligation, and at an appointment time that suits you.
Below you will find a clear presentation of current purchase prices, rents, and land values in Illgau. The data is based on publicly available statistics and valuation committee analyses — as a basis for decision-making for owners, buyers, and investors.
For Swiss municipalities, the Federal Statistical Office (FSO) does not publish square metre prices per municipality, but rather the national residential property price index IMPI. We therefore show the national index – as a reference for long-term price development in Illgau. Basis: Q4 2019 = 100.
Index level 2026: 126.8 points (Basis Q4 2019 = 100)
The national FSO index IMPI reflects the development of transaction prices for owner-occupied housing in Switzerland. As the FSO does not publish square metre prices specific to municipalities, the national index serves as a reliable reference for long-term price development — including in Illgau.
| Year | Avg. value | Change |
|---|---|---|
| 2017 | 92.2 Index | – |
| 2018 | 95.0 Index | +3 % |
| 2019 | 98.5 Index | +3.7 % |
| 2020 | 101.0 Index | +2.5 % |
| 2021 | 106.7 Index | +5.7 % |
| 2022 | 113.5 Index | +6.4 % |
| 2023 | 116.0 Index | +2.2 % |
| 2024 | 118.1 Index | +1.7 % |
| 2025 | 123.4 Index | +4.6 % |
| 2026 | 126.8 Index | +2.7 % |
| Year | Total | Detached houses | Condominiums |
|---|---|---|---|
| 2017 | 92.2 | 91.8 | 92.7 |
| 2018 | 95.0 | 94.6 | 95.3 |
| 2019 | 98.5 | 98.5 | 98.6 |
| 2020 | 101.0 | 101.2 | 100.7 |
| 2021 | 106.7 | 107.3 | 106.2 |
| 2022 | 113.5 | 115.1 | 112.1 |
| 2023 | 116.0 | 117.3 | 114.9 |
| 2024 | 118.1 | 118.6 | 117.5 |
| 2025 | 123.4 | 123.8 | 123.1 |
| 2026 | 126.8 | 127.0 | 126.6 |
Durchschnittlicher Anstieg Total 2017–2026: +3.60 % p.a.
Source: Bundesamt für Statistik (BFS) – Schweizerischer Wohnimmobilienpreisindex (IMPI) · retrieved on 2026-05-08
Pricing in Illgau works on a property-specific basis. Condition, plot, orientation, and development explain more than any regional average. Those selling should plan the marketing duration realistically. In thin markets, patience is often more valuable than a quick price reduction. The district of Bezirk Schwyz generally serves as a comparison area, as the demand profile and construction style there are most comparable to Illgau. We continuously update the data for Illgau and provide the source for every figure, rather than estimating values.
Frequently asked questions about buying, selling, financing, and living in Illgau — concisely answered.
Property annuity (Immobilienverrentung) in Illgau means: You transfer ownership, but retain the right of use. Four options are available — Usufruct (Nießbrauch) (most extensive rights, including letting), Right of abode (personal use), Life annuity (monthly payment instead of a lump sum) and Sale-and-leaseback (sale at full price, followed by a rental agreement).
Which option is suitable depends on your age, health status, inheritance situation and the current market value of your property in Illgau. These factors directly influence the valuation — therefore, we do not make blanket promises regarding the achievable amount.
The initial consultation is free and without obligation. Upon request, we will involve relatives, tax advisors or notaries from the outset, so that the solution is also sustainable within the family in Illgau.
For many businesses, capital is tied up in Illgau in their own property instead of in operational business. Sale & Lease-Back solves this: sale to an investor, simultaneously a long-term lease agreement that secures usage. Business operations, address, and workforce remain where they are.
A lot changes in the balance sheet — the property leaves the fixed assets, depreciation becomes rental expense. Whether this is advantageous for your company depends on the legal form, financing structure, and tax starting position; therefore, we calculate this together with your tax advisor before anything is signed.
Crucial for the achievable price are the lease agreement term, creditworthiness, and third-party usability (Drittverwendungsfähigkeit) of the property in Illgau. We structure these points so that the sales proceeds and the subsequent rental burden are in a reasonable relationship.
Hospitality properties in Illgau are valued differently from residential properties: Key factors are turnover, contribution margin, seating capacity, kitchen technology, licences, and whether the business can function without the previous owner. We value based on the earnings approach and openly state which portions are attributable to the property, inventory, and goodwill.
Marketing is conducted discreetly. A publicly visible sales offer unsettles staff, regular customers, and suppliers in Illgau — therefore, we approach interested parties specifically and under a confidentiality agreement.
Whether selling, leasing, or handing over to a successor within the family: We structure the path that suits the situation of your business in Illgau , and accompany you until the notary or lease agreement appointment.
Managing Director of FREITAG® Beteiligungsgesellschaft mbH
Gerhard Hahn has been appraising and brokering real estate in Bavaria and Southern Germany for more than three decades. His focus is on properties that are not publicly advertised, and on constellations where multiple owners need to find a common solution.
Especially in a smaller municipality like Illgau, discretion is crucial. For over 30 years, Gerhard Hahn has primarily marketed off-market — without signs, without portals, without unnecessary external exposure. Personal appointments in Illgau are an integral part of every mandate for Gerhard Hahn — no remote diagnosis, no templates.
Note: This list is based on AI-powered research (ChatGPT) of publicly available sources and does not constitute an official evaluation or recommendation. The order does not imply a hierarchical ranking.
Real estate agent with a fixed-price model starting from CHF 12'000, active in Illgau and the Schwyz region. Specialising in the sale and brokerage of residential properties with bespoke support.
Visit websiteActive in the Lake Zurich region and Canton Schwyz since 1997. Offers management, letting, and brokerage of residential properties with a high standard of service.
Visit websiteInternational real estate agent with 15 years of experience in the region. Assists homeowners and prospective buyers in Canton Schwyz with a focus on the sale and letting of high-quality properties.
Visit websitePartner for real estate in Canton Schwyz for over a decade. Offers bespoke solutions for the purchase, sale, letting, and valuation of properties.
Visit websiteActive in Illgau and other municipalities in Canton Schwyz. Manages properties with a focus on residential real estate in the region.
Visit websiteAre you looking for a real estate agent not directly in Illgau, but in the surrounding area? FREITAG® also serves the following municipalities in Schwyz with local market knowledge, current purchase prices, and personal advice:
From measurements and the energy performance certificate to buyer selection: We fully prepare your house before it goes on the market — and conduct negotiations up to notarisation.
We consider the declaration of division (Teilungserklärung), service charge (Hausgeld), energy performance certificate, reserves, and target group — and structure the entire sales process for you.
We clarify the development plan, development status, and suspected contamination in advance — this prevents price reductions during negotiations.
Office, practice, warehouse, hotel, or gastronomy — discreet marketing with a sound valuation and personal support until completion.
The right rental price determines whether a property stands vacant or has long-term tenants. We set it at a market-appropriate level and pre-filter interested parties, instead of holding mass viewings.
For houses, tenant quality matters more than the final price point. We select tenants who will look after the property long-term.
We calculate how much a registered right of residence (Wohnrecht) reduces the purchase price — and whether property annuity (Immobilienverrentung) is worthwhile for you compared to a traditional sale.
For inheritance disputes, divorce, banks or sales — a reliable valuation that stands up to scrutiny from third parties.
Contact us — we will advise you without obligation on valuation, marketing, and next steps.
Phone hours: Mon–Sat 09:00–20:00 · Sun & public holidays closed
| Country | Deutschland |
| Federal State | Kanton Schwyz |
| District | Bezirk Schwyz |
| Altitude | 807 |
| Postcode | 6434 |
| Community Key | 1363 |
| Website | www.illgau.ch |
| Inhabitants | 797 |
| Population Change (10 yrs) | 1,0 % |
| Population density (per km²) | 72,72 |
| Proportion of foreign nationals | 3,3 % |
| Vacancy rate | 1,67 % |
| Wohnbautätigkeit (Neubau / 1 000 EW) | 3,8 |
| Total employees | 188 |
Quellen: Wikipedia (accessed on 2026-05-08) · Bundesamt für Statistik – Regionalporträts der Gemeinden (as of 2004–2020, BFS-Nr. 1363)
The municipality of Illgau is planning a new center for education and sports, including a primary school, kindergarten, and sports and multi-purpose rooms. Construction is planned for the open space near the existing Illge multi-purpose hall; construction is expected to start in spring 2027 at the earliest.
On behalf of the municipality of Illgau, R+K Raumplanung conducted a project competition for a new primary school building with a kindergarten. The winning project is 'Feuerlillie', which, according to the source, is intended to blend well into the townscape of the municipality.
In Illgau, Bürgler Wohnbau GmbH intends to build two apartment buildings on the Sennmatt. According to the report, ten new apartments are to be built there, which is relevant for the local housing market.
According to the report, the residents of Illgau have set the course for a new school building and a new village restaurant. Both proposals were clearly accepted on Sunday, politically securing two central construction and development projects.
The municipality of Illgau announced the commissioning of the connecting pipeline between the Muotathal wastewater treatment plant and the Schwyz wastewater treatment plant. The project cost 8.15 million Swiss francs and is significant for the municipality's disposal and site infrastructure.
The initiative for the preservation of the Sigristenhaus Illgau deals with the renovation and rescue of the cultural heritage site. The focus is on the structural future of the building and the possible installation of historical building elements.
The Illgau municipal council spoke in favor of an investment contribution to the establishment phase of the regional nature park Schwyz, but the municipal assembly rejected the contribution. The report therefore concerns a political investment and location issue with an impact on municipal development.
