Over 15 years of experience in Munich, Bavaria & the surrounding area. Commission the best real estate agents for your property in Obersiggenthal.
Selling a property is a far-reaching decision. As experienced real estate agents, we support owners in Obersiggenthal 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.
Instead of searching portals daily, we reverse the process: you register your profile for Obersiggenthal, we automatically match every new listing with it, and we actively contact you. No fees for searchers, no automated mass emails, no sharing of your data with third parties.
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 Obersiggenthal — 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 Obersiggenthal 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 Obersiggenthal, 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 Obersiggenthal.
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 Obersiggenthal – discreetly, without obligation, and at an appointment time that suits you.
The following figures show how purchase prices, rents, and land values have developed in Obersiggenthal. These are average values for the entire location — the location, year of construction, and condition of a specific property can deviate significantly from these.
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 Obersiggenthal. 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 Obersiggenthal.
| 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
The market in Obersiggenthal is tight. Supply and demand often meet through personal contacts before a property is even publicly advertised. An initial asking price that is too high measurably costs time in Obersiggenthal. Properties that remain on the market for a long time are systematically negotiated below their value by prospective buyers later on. The district of Baden generally serves as the reference area, as the demand profile and construction style there are most comparable to Obersiggenthal. An individual valuation for a specific property in Obersiggenthal is possible despite the thin data situation; it is carried out using comparative values and a property inspection.
Frequently asked questions about buying, selling, financing, and living in Obersiggenthal — concisely answered.
For owners in Obersiggenthal 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 Obersiggenthal 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 Obersiggenthal, 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 Obersiggenthal 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 Obersiggenthal. 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 Obersiggenthal 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 Obersiggenthal 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 Obersiggenthal 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.
Gerhard Hahn knows the price structures, location qualities, and buyer demographics in Obersiggenthal from over three decades of personal brokerage experience. Personal appointments in Obersiggenthal 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.
International real estate agent based in Zug with a presence in Obersiggenthal. Offers sales, valuations, purchasing, and bespoke consultancy for residential properties in the region.
Visit websiteSpecialised real estate agent for the Canton of Aargau with a focus on house sales in Obersiggenthal. Provides professional advice on the purchase and sale of residential properties.
Visit websiteCompetent real estate agent based in Nussbaumen bei Baden, operating in the Baden-Wettingen region and surrounding areas. Offers sales, lettings, management, and property valuations.
Visit websiteReal estate agent with expertise in Lengnau AG and the wider region, particularly Obersiggenthal, Endingen, and Niederweningen. Over 7,900 properties sold since 2017 with a fixed-price model starting from CHF 12,000.
Visit websiteEstablished real estate agent with listings in Obersiggenthal and the Canton of Aargau. Provides support for the purchase and sale of apartments and houses in the region.
Visit websiteExperienced real estate agent near Untersiggenthal and Obersiggenthal. Specialised in the sale of residential houses, condominiums, and commercial properties.
Visit websiteAre you looking for a real estate agent not directly in Obersiggenthal, but in the surrounding area? FREITAG® also serves the following municipalities in Aargau with local market knowledge, current purchase prices, and personal advice:
Obersiggenthal 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:
Plot layout, building fabric, maintenance backlog, and neighbourhood determine the price. We objectively assess these points and align the marketing accordingly.
Whether rented or vacant: We assess which buyer group is realistic for your flat, and consistently align the exposé, price, and approach accordingly.
We clarify the development plan, development status, and suspected contamination in advance — this prevents price reductions during negotiations.
Valuation based on the income approach (Ertragswert), review of rental agreements, and targeted approach to portfolio holders and family offices — without public advertising.
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.
From defining the ancillary costs arrangement to the handover: We structure the letting of your house in such a way that no disputes arise later.
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 Aargau |
| District | Bezirk Baden |
| Postcode | 5415 |
| Website | www.obersiggenthal.ch |
| Inhabitants | 8.628 |
| Population Change (10 yrs) | 5,5 % |
| Population density (per km²) | 1.032,06 |
| Proportion of foreign nationals | 31,1 % |
| Vacancy rate | 2,23 % |
| Wohnbautätigkeit (Neubau / 1 000 EW) | 1,8 |
| Total employees | 2.015 |
Quellen: Wikipedia (accessed on 2026-05-08) · Bundesamt für Statistik – Regionalporträts der Gemeinden (as of 2004–2020, BFS-Nr. 4038)
A new residential building is being realized in the center of Obersiggenthal with the "Häfeler Hau" project. According to the source, 37 condominiums are being built in a modern new construction.
The new construction project for the Goldiland school building in Obersiggenthal is described. The plan provides for several new buildings in sustainable timber construction, which will further develop the existing school complex on Kirchweg.
The new Goldiland school building in Obersiggenthal is described as a completed new construction. The property description mentions two neighboring buildings at Kirchweg 64 with classrooms and kindergarten rooms.
The old Restaurant Breite on Landstrasse in Obersiggenthal is being demolished to make room for a new development. Plans include 19 rental apartments and a commercial space of around 660 square meters.
Liebherr is planning the construction of a new administrative building in Obersiggenthal at the intersection of General-Guisan-Strasse and Trottenstrasse. The building application includes construction and landscaping work amounting to around 8.5 million Swiss francs.
A large development is getting closer on the former Oederlin site in Obersiggenthal. Apartments, hotels, urban villas, as well as uses for the creative industry, culture, lifestyle, and leisure are planned; in addition, a vote will be held on the land-use planning.
The study mandate for the new construction of the Goldiland school building in Obersiggenthal is documented. The municipality of Obersiggenthal is named as the client; the entry classifies the project in the area of teaching, education, and research.
The tender for the new Goldiland school building names Nussbaumen as the location and the municipality of Obersiggenthal as the awarding authority. It is a project study in the field of education.
