Over 15 years of experience in Munich, Bavaria & the surrounding area. Commission the best real estate agents for your property in Seon.
Between the decision to sell and the notary appointment in Seon, there are usually several months of work: gathering documents, reliably determining the value, finding the right buyer group, negotiating. We take over these steps completely and keep you informed of every interim status.
Register your search criteria in our database free of charge. As soon as a suitable property becomes available in Seon, we will notify you immediately. Whether it's a house, apartment, plot of land, or investment property — you specify what suits you, and we will only contact you with matches that meet your expectations. Our service is free and non-binding for you as a searcher.
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 Seon 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 Seon 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 Seon, 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 Seon.
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 Seon – 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 Seon. 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 Seon. 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 Seon.
| 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
For sellers, this means: The asking price should be derived from comparable properties in neighbouring municipalities and not taken from a cantonal average. Seon is one of the municipalities where no statistically reliable price per square metre can be established because too few transactions take place. The district of Lenzburg generally serves as the reference area, as the demand profile and construction style there are most comparable to Seon. We continuously update the data for Seon and provide a source for every figure, rather than estimating values.
Frequently asked questions about buying, selling, financing, and living in Seon — concisely answered.
For owners in Seon 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 Seon 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 Seon, free of charge, which model suits their life situation, and obtain offers from selected investors and foundations.
For production halls, office buildings, medical centres (Ärztehäuser), and logistics areas in Seon FREITAG® brokers both classic sales and Sale & Lease-Back. Buyers include family offices, real estate funds, and private portfolio holders with a long-term horizon.
The process is discreet: contact is made off-market, without an advertisement and without a sign on the property. Employees, customers and competitors in Seon will not know anything, as long as you don't wish it.
It starts with a reliable valuation based on the income approach (Ertragswert) — not a desired figure. Based on this, you decide whether to sell, lease back, or hold.
Owners of hotels and restaurants in Seon who wish to sell their hospitality property or lease it want, will find FREITAG® to be a partner for the Horeca sector. We broker everything from traditional guesthouses and cafés to hotels and boarding houses to investors and successors who understand the industry.
Selling a hotel in Seon without business interruption is a complex task: We assist with valuation, discreet exposé creation, and approaching suitable buyer groups — for ongoing operations as well as for properties with conversion potential.
Alternatively, we lease: solvent tenants with industry experience, checking of creditworthiness and concept, long-term predictable lease income. For every hospitality property in Seon the right strategy.
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.
Many property owners in Seon wish to sell without neighbours, tenants, or employees finding out. Gerhard Hahn has been providing precisely this discreet approach for over 30 years. Personal appointments in Seon 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.
Local estate agent in Seon, specialising in the sale and brokerage of residential properties in Seon and the surrounding area. Pascal Hunziker offers personal advice and has an in-depth knowledge of the Aargau market. Owner-managed company with a focus on exclusive properties.
Visit websiteLocal estate agency in Seon, active in the sale and brokerage of residential properties in Aargau. Daniel Santini provides individual advice to buyers and sellers and uses local market knowledge for successful transactions. Specialised in the Seon market.
Visit websiteLocal agent in Seon with a focus on the letting, sale, and management of residential properties in Seon and the surrounding area. The team handles the entire process from purchase to management. Owner-managed and firmly established in the local market.
Visit websiteHighly-rated estate agent with Dorothea Geissmann, active in the sale of residential properties around Seon in Aargau. Offers professional valuation and marketing with local expertise. One of the top-recommended agencies in the region.
Visit websiteReto Gautschi from ERA SwissImmo is a leading agent for residential properties in Seon and Aargau. Specialised in sales and consultancy with a strong focus on local market conditions. Known for excellent service and high ratings.
Visit websiteMarc Brogli leads the sale of residential properties in Seon at Bromer Immobilien AG. The company uses comprehensive local knowledge for fast and successful completions. One of the best-rated agencies in the area.
Visit websiteEstate agent with a local office in Aarau, active in Seon for the sale of exclusive residential properties. Offers valuation, consultancy, and marketing with an international network and regional market knowledge. Personal service for the Aargau region.
Visit websiteLocal agent in Aargau with offices in Aarau, specialising in the valuation and marketing of residential properties including Seon. Professional hands-on support for sellers in the region. Focus on maximum sensitivity.
Visit websiteAgent in Seon who advises buyers and sellers of residential properties from valuation to completion. Committed to the best service and uses local knowledge for successful deals. High customer satisfaction in the region.
Visit websiteAre you looking for a real estate agent not directly in Seon, but in the surrounding area? FREITAG® also serves the following municipalities in Aargau with local market knowledge, current purchase prices, and personal advice:
Seon 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.
Developability, layout, development status, and land value guide are crucial. We provide a realistic valuation and specifically address suitable buyers and investors.
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.
Right of residence (Wohnrecht), leaseback, life annuity (Leibrente), or usufruct (Nießbrauch) — we examine the most suitable option for you and advise on opportunities and framework conditions.
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 | Schweiz |
| Federal State | Aargau |
| District | Lenzburg |
| Altitude | 445 |
| Postcode | 5703 |
| Inhabitants | 5.223 |
| Population Change (10 yrs) | 10,8 % |
| Population density (per km²) | 542,93 |
| Proportion of foreign nationals | 24,9 % |
| Vacancy rate | 0,99 % |
| Wohnbautätigkeit (Neubau / 1 000 EW) | 3,3 |
| Total employees | 2.917 |
Quellen: Wikipedia (accessed on 2026-05-08) · Bundesamt für Statistik – Regionalporträts der Gemeinden (as of 2004–2020, BFS-Nr. 4209)
A new Mitteldorf residential development with 29 rental apartments and a commercial space is planned in Seon. The project aims to combine several plots in the central area; according to the report, the building application and planned construction costs are publicly available.
In Seon, major investments in buildings are underway, including the renovation of the Seetal schoolhouse and a new building for the fire station. The article mentions a commitment credit of 7.12 million Swiss francs for the station and describes further construction projects in the municipality.
The Notter Group reports on the replacement of the historic Aabach bridge in Seon with a new structure. The article mentions a complex construction phase involving partial closures and classifies the project as part of ongoing construction work.
A Baufeld II project planned by Husistein on Seetalstrasse in Seon combines commercial use on the ground floor with apartments on the upper floors. The text emphasizes urban densification and development in the center of Seon.
A new building with around 1,200 square meters of retail space for Coop is planned in the middle of Seon. An additional 44 apartments are to be built on the upper floors; the building application was publicly displayed.
The Baufeld I project in Seon provides for an apartment building with a pharmacy on the ground floor and 22 apartments on the upper floors. The entry mentions the central location near the train station, municipal building, and shops.
Seon needs new school space for the lower grades; a construction loan of 9.74 million Swiss francs was discussed for this purpose. The article describes the planned new building as an addition to the Hertimatt campus and thus as an important municipal investment decision.
