Over 15 years of experience in Munich, Bavaria & the surrounding area. Commission the best real estate agents for your property in Untereggen.
Selling a property is a far-reaching decision. As experienced real estate agents, we support owners in Untereggen with a clear structure, sound market knowledge, and a marketing strategy tailored to the specific property. Whether it's a house sale, apartment sale, land sale, or letting — we stand for clean processes and targeted mediation of your property.
A significant proportion of properties in Untereggen 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
Firstly: an honest valuation of your property in Untereggen — based on actual comparable sales, not on aspirational prices. Secondly: a clear, written marketing concept before you sign. Thirdly: personal availability of Gerhard Hahn himself — not of changing assistants.
»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 Untereggen 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 Untereggen, 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 Untereggen.
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 Untereggen – discreetly, without obligation, and at an appointment time that suits you.
Market data for Untereggen at a glance: purchase prices for houses and flats, rents, and land values, each with a history of several years. The basis is publicly available statistics and analyses from the valuation committees.
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 Untereggen. 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 Untereggen.
| 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
We do not have any officially reliable transaction series for Untereggen. A valuation is therefore based on comparable properties in the surrounding municipalities. For sellers, this means: the asking price should be derived from comparable properties in neighbouring municipalities and not taken from a cantonal average. The Rorschach district generally serves as the comparison area, as the demand profile and construction style there are most comparable to Untereggen. We continuously update the data for Untereggen and provide a source for every figure, rather than estimating values.
Frequently asked questions about buying, selling, financing, and living in Untereggen — concisely answered.
For owners in Untereggen who wish to sell their property and continue to live in it, FREITAG® offers the classic property annuity (Immobilienverrentung) — via usufruct (Nießbrauch), Right of residence, Leaseback or Life annuity. You release the capital tied up in your house or condominium in Untereggen and secure a right of residence registered in the land registry.
The model that is particularly in demand is Usufruct: You remain the economic owner, are in the first rank in the land registry, and can even rent out the property if needed. An owner-occupancy termination is contractually excluded for all four models.
Whether it's care costs, gifts to heirs, or a noticeably higher pension: We will check for owners in Untereggen, free of charge, which model suits their life situation, and obtain offers from selected investors and foundations.
For many businesses, capital is tied up in Untereggen 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 Untereggen. We structure these points so that the sales proceeds and the subsequent rental burden are in a reasonable relationship.
Whether a country inn, city café, hotel garni, or boarding house with an annex — for hospitality and accommodation properties in Untereggen there is a specific, manageable circle of buyers. We have known and cultivated this circle for years, instead of advertising widely.
Often, leasing is the calmer path: you retain the property in Untereggen your portfolio, hand over operational management, and receive ongoing income. We check the concept and creditworthiness of the tenant before the contract is concluded.
If the property is vacant or no longer profitable to operate, we examine repurposing — for example, into residential space, a boarding house, or practice premises. What is Untereggen legally permissible under building law, we clarify before marketing.
Managing Director of FREITAG® Beteiligungsgesellschaft mbH
For over 30 years, Gerhard Hahn has been active as a real estate appraiser, real estate consultant, and real estate agent in Bavaria and Southern Germany — focusing on high-quality residential property, off-market marketing, and the discreet support of owners, communities of heirs, and family offices.
Buyers and sellers in Untereggen benefit from negotiation experience spanning over 30 years: Gerhard Hahn conducts discussions to close deals, not just to list properties. Personal appointments in Untereggen 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.
Raiffeisen Immo AG offers properties for sale in Untereggen (postcode 9033) and covers the Rorschach district. Local agents provide advice on residential properties such as houses, apartments, and plots of land in the St. Gallen region. Specialising in sales and brokerage in Eastern Switzerland.
Visit websiteAre you looking for a real estate agent not directly in Untereggen, but in the surrounding area? FREITAG® also serves the following municipalities in St. Gallen with local market knowledge, current purchase prices, and personal advice:
Untereggen is located in a border region — many of our clients compare locations across countries. These municipalities in neighbouring countries offer similar location qualities and are often the closest alternative:
Detailed analysis of the plot, year of construction, condition, and micro-location. We develop an individual marketing strategy and support the house sale up to the notary appointment.
Whether rented or vacant: We assess which buyer group is realistic for your flat, and consistently align the exposé, price, and approach accordingly.
A plot of land sells based on what can be built on it. We determine the realistic building rights and approach property developers and private buyers in parallel.
Valuation based on the income approach (Ertragswert), review of rental agreements, and targeted approach to portfolio holders and family offices — without public advertising.
Credit checks, self-disclosure forms, handover protocols, and a clear tenancy agreement — we handle the entire letting process, including viewings.
Detached houses, semi-detached houses, or terraced houses appeal to different target groups — we ensure the appropriate presentation and solvent tenants.
Sell and stay living in your home: We compare the four common models based on your situation and clearly state the disadvantages as well as the advantages.
Comparative value, intrinsic value (Sachwert) or income approach (Ertragswert): We select the appropriate method for the property and disclose the derivation, instead of just stating a number.
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 | Schweiz |
| Federal State | St. Gallen |
| District | Rorschach |
| Altitude | 607 |
| Postcode | 9033 |
| Community Key | 3219 |
| Website | www.untereggen.ch |
| Inhabitants | 1.046 |
| Population Change (10 yrs) | 4,4 % |
| Population density (per km²) | 146,50 |
| Proportion of foreign nationals | 8,3 % |
| Vacancy rate | 0,46 % |
| Wohnbautätigkeit (Neubau / 1 000 EW) | 0,0 |
| Total employees | 286 |
Quellen: Wikipedia (accessed on 2026-05-08) · Bundesamt für Statistik – Regionalporträts der Gemeinden (as of 2004–2020, BFS-Nr. 3219)
The website of a construction company with ties to Untereggen describes construction projects in the municipality and surrounding towns. It explicitly names Untereggen as a location for structural, civil, and road engineering as well as other work.
The municipality of Untereggen published the status of the building application for a new mobile phone antenna at Mittlerhof. According to the announcement, numerous objections were received before the building administration and the applicant determined the further status of the proceedings.
The list of works of an architectural firm mentions a new single-family house in Untereggen with project planning and execution planning. This confirms another real construction project in the municipality.
The list of works mentions several construction projects in Untereggen, including a single-family house at Wandstrasse 5 as well as other new buildings with apartments. The entry thus shows concrete residential construction activity in the municipality in the years 2022 to 2028.
The municipality of Untereggen discussed adding a floor to the gymnasium because more space is needed for the school. The article mentions variants, cost frameworks, and the further political schedule for the construction project.
The report on school space planning in Untereggen mentions a preferred variant involving adding a floor to the multi-purpose building. It refers to the investment costs and thus to a concrete public construction project of the municipality.
Untereggen wants to densify in the village center and is planning the construction of 19 to 28 apartments in Mittlerhof. The article also describes that land is to be rezoned for this purpose and partly treated as a strategic building land reserve.
In the Mittlerhof Süd area in Untereggen, the first of 16 single-family houses were built. The report describes the development of the building land, the sale of plots, and the long-term settlement development.
