Over 15 years of experience in Munich, Bavaria & the surrounding area. Commission the best real estate agents for your property in Sommeri.
Selling a property is a far-reaching decision. As experienced real estate agents, we support owners in Sommeri 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 Sommeri 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
You receive a fixed schedule: valuation, documents, exposé, buyer approach, viewings, negotiation, notary. Each step with clear responsibility and realistic timelines. This way, every owner in Sommeri knows at all times where we stand — and what comes next.
»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 Sommeri 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 Sommeri, 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 Sommeri.
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 Sommeri – discreetly, without obligation, and at an appointment time that suits you.
Market data for Sommeri 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 Sommeri. 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 Sommeri.
| 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 Sommeri is determined on a property-by-property basis. Condition, plot, orientation, and development status explain more than any regional average. For sellers, this means: the asking price should be derived from comparable properties in neighbouring municipalities rather than taken from a cantonal average. The Arbon district generally serves as the comparison area, as the demand profile and construction style there are most comparable to Sommeri. As soon as reliable market data for Sommeri becomes available, we will add it here, including the source and date.
Frequently asked questions about buying, selling, financing, and living in Sommeri — concisely answered.
For owners in Sommeri 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 Sommeri 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 Sommeri, free of charge, which model suits their life situation, and obtain offers from selected investors and foundations.
Entrepreneurs in Sommeri who wish to sell their commercial property and lease it back use Sale & Lease-Back: They sell office buildings, warehouses or practice premises to an investor, receive liquidity for growth or consolidation, and lease the property back long-term. The location in Sommeri remains unchanged.
FREITAG® accompanies the entire process: value-based valuation, selection of qualified investors, contract drafting with clear lease-back conditions — including options for repurchase and flexible terms.
We check free of charge whether your commercial property in Sommeri is suitable for a Sale & Lease-Back and obtain transparent offers — without obligation and without hidden costs.
Hospitality properties in Sommeri 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 Sommeri — 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 Sommeri , and accompany you until the notary or lease agreement appointment.
Managing Director of FREITAG® Beteiligungsgesellschaft mbH
As an appraiser and real estate agent with over 30 years of experience, Gerhard Hahn knows both sides of the market: reliable valuation and the actual willingness of buyers to pay. For owners, heirs, and capital investors, he translates this into a concrete sales or letting strategy.
Especially in a smaller municipality like Sommeri, 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 Sommeri 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.
Owner-managed real estate agency in the Canton of Thurgau, with Beat Blatter as a federally certified real estate appraiser and architectural draughtsman. Specialising in sales and brokerage in Sommeri and surrounding municipalities such as Arbon, Romanshorn, and Amriswil. Locally active with a focus on the Thurgau region.
Visit websiteExperienced real estate agent with 30 years of expertise in Thurgau, specifically in Frauenfeld and the surrounding area. Specialist in marketing residential properties in the region, including Sommeri. A trusted partner for sellers in Thurgau.
Visit websiteReal estate agent with a fixed flat fee starting from CHF 12'000, active in Sommeri. Offers brokerage services for residential properties in the Thurgau region. Local service for sellers in Sommeri.
Visit websiteAre you looking for a real estate agent not directly in Sommeri, but in the surrounding area? FREITAG® also serves the following municipalities in Thurgau with local market knowledge, current purchase prices, and personal advice:
Sommeri 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:
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.
Minutes of the owners' meeting, maintenance reserve fund, and special rights of use are also decisive for the price. We review the documents before the first viewing appointment.
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.
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.
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.
Understandable valuation as a basis for sale or letting — carried out by certified experts with regional market knowledge.
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 | Thurgau |
| District | Arbon |
| Altitude | 465 |
| Postcode | 8580 |
| Community Key | 4446 |
| Website | www.sommeri.ch |
| Inhabitants | 610 |
| Population Change (10 yrs) | 18,0 % |
| Population density (per km²) | 144,55 |
| Proportion of foreign nationals | 16,6 % |
| Vacancy rate | 5,81 % |
| Wohnbautätigkeit (Neubau / 1 000 EW) | 38,9 |
| Total employees | 487 |
Quellen: Wikipedia (accessed on 2026-05-08) · Bundesamt für Statistik – Regionalporträts der Gemeinden (as of 2004–2020, BFS-Nr. 4446)
The announcement links the Sommeri school facility to the financial situation and a necessary tax rate increase. An upcoming ballot on the construction loan for the new extension in Sommeri is mentioned. This also provides an economic and location-policy context.
The article describes the financial consequences of the rejected construction projects in Sommeri and Hemmerswil. For Sommeri, specific planning costs and the need for a temporary solution are mentioned. The connection to construction, investments, and municipal development is therefore very strong.
The report covers the consequences of the 'no' votes on the school building project in Sommeri. It addresses the political consequences and the criticism following the vote on the new building. The town of Sommeri is included in the title and the connection to the municipality is clear.
The text promotes the new building in Sommeri and explains the vote on the 12.9 million Swiss franc loan. It highlights cost indicators and the economic benefit of the project for the municipality. The article is a direct hit regarding construction and location development in Sommeri.
The report informs about an event regarding the supplementary credit for the school extension in Sommeri. It announces the ballot on the planning of the new extension and is therefore clearly a construction and location topic for the municipality. Sommeri is mentioned in the title.
The report covers the won project competition for the extension of the Sommeri school facility. The winning team around Tom Munz Architekten and Mettler Landschaftsarchitektur thus provides a concrete new building and development impulse for the town. The focus is clearly on construction and local development in Sommeri.
The project describes expansion and renovation work at the Sommeri educational facility. Additional building parts, reception, connecting corridor, and further structural interventions are mentioned. This is therefore a genuine real estate and construction news item with a direct connection to Sommeri.
