Over 15 years of experience in Munich, Bavaria & the surrounding area. Commission the best real estate agents for your property in Sontheim.
Between the decision to sell and the notary appointment in Sontheim, 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.
Instead of searching portals daily, we reverse the process: you register your profile for Sontheim, 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
We generally market your property in Sontheim initially off-market — without a sign, without an online advertisement, without a public exposé. Only when the discreet route has been exhausted and you expressly wish it, do we move to broad marketing. This way, your privacy is preserved — from neighbours, tenants, employees, and the tax office.
»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 Sontheim 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 Sontheim, 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 Sontheim.
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 Sontheim – 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 Sontheim. These are average values for the entire location — the location, year of construction, and condition of a specific property can deviate significantly from these.
Sontheim is a municipality located in the Swabian district of Unterallgäu in Mittelschwaben. It lies approximately 15 kilometres east of Memmingen, within the Donau-Iller region. The municipal area includes the districts of Sontheim and Attenhausen, comprising eight official municipal parts, such as Lindenhöf and Bachweber. Definite traces of settlement in Sontheim date back to the Merovingian period, with its confirmed origins stretching to the 8th and 9th centuries. Property in Sontheim represents an opportunity within a municipality rich in history and clearly situated in the heart of Mittelschwaben.
Source for local facts: Wikipedia
Current average purchase price per m² for houses in Sontheim: 2,980 €/m²
House prices in Sontheim have risen significantly over several years — driven by its proximity to Munich, high demand for family-friendly home ownership, and limited supply. Strong increases until 2022 were followed by a slight correction in 2023/2024, before the market recently showed renewed strength.
| Year | Avg. value | Change |
|---|---|---|
| 2017 | 2,050 €/m² | – |
| 2018 | 2,150 €/m² | +4.9 % |
| 2019 | 2,280 €/m² | +6 % |
| 2020 | 2,430 €/m² | +6.6 % |
| 2021 | 2,620 €/m² | +7.8 % |
| 2022 | 2,860 €/m² | +9.2 % |
| 2023 | 2,950 €/m² | +3.1 % |
| 2024 | 2,980 €/m² | +1 % |
| 2025 | 2,980 €/m² | 0 % |
| 2026 | 2,980 €/m² | 0 % |
Current average purchase price per m² for apartments in Sontheim: 3,420 €/m²
Apartments in Sontheim have also shown a positive long-term price development. It was particularly dynamic between 2017 and 2022. Since 2023, a noticeable calming has been observed — albeit without significant price decreases. The limited supply continues to support the price level to this day.
| Year | Avg. value | Change |
|---|---|---|
| 2017 | 2,350 €/m² | – |
| 2018 | 2,470 €/m² | +5.1 % |
| 2019 | 2,620 €/m² | +6.1 % |
| 2020 | 2,780 €/m² | +6.1 % |
| 2021 | 2,980 €/m² | +7.2 % |
| 2022 | 3,220 €/m² | +8.1 % |
| 2023 | 3,360 €/m² | +4.3 % |
| 2024 | 3,410 €/m² | +1.5 % |
| 2025 | 3,420 €/m² | +0.3 % |
| 2026 | 3,420 €/m² | 0 % |
Current average rent per m² in Sontheim: 8.90 €/m²
Rents in Sontheim have continuously increased in recent years. The development was particularly dynamic between 2018 and 2022. In 2023/2024, the increase continued at a more moderate pace — a sign of an already high rental level with stable demand.
| Year | Avg. value | Change |
|---|---|---|
| 2017 | 6.80 €/m² | – |
| 2018 | 7.00 €/m² | +2.9 % |
| 2019 | 7.20 €/m² | +2.9 % |
| 2020 | 7.45 €/m² | +3.5 % |
| 2021 | 7.75 €/m² | +4 % |
| 2022 | 8.10 €/m² | +4.5 % |
| 2023 | 8.45 €/m² | +4.3 % |
| 2024 | 8.70 €/m² | +3 % |
| 2025 | 8.85 €/m² | +1.7 % |
| 2026 | 8.90 €/m² | +0.6 % |
Current average land value per m² in Sontheim: 250 €/m²
The land value in Sontheim has developed significantly upwards — a reflection of the quality of the location and its proximity to the Munich market. Plots are scarce, and demand is structurally high. Strong increases until 2022 were followed by a brief consolidation before values stabilised.
| Year | Avg. value | Change |
|---|---|---|
| 2017 | 150 €/m² | – |
| 2018 | 160 €/m² | +6.7 % |
| 2019 | 175 €/m² | +9.4 % |
| 2020 | 190 €/m² | +8.6 % |
| 2021 | 210 €/m² | +10.5 % |
| 2022 | 235 €/m² | +11.9 % |
| 2023 | 245 €/m² | +4.3 % |
| 2024 | 248 €/m² | +1.2 % |
| 2025 | 250 €/m² | +0.8 % |
| 2026 | 250 €/m² | 0 % |
The real estate market in Sontheim can be classified as generally balanced with a slightly tight supply. On the buyer side, there is continued interest in well-maintained detached houses, semi-detached houses, and smaller apartments, while sellers benefit from a fundamentally stable price level. However, there is no clear seller's market as seen in rapidly growing cities; rather, the quality of the property is a major factor in the marketing period and the achievable price. For capital investors, Sontheim is particularly interesting due to its moderate entry prices and solid, albeit limited, rental demand. Depending on the condition of the property, micro-location, and purchase price, the gross rental yield typically ranges roughly from about 3.2% to 4.6%. Apartments with good lettability, low renovation requirements, and modern energy efficiency are particularly attractive. For houses, demand is more driven by owner-occupiers, which stabilizes the market for buying a house in Sontheim but also makes it price-sensitive. Overall, current real estate prices in Sontheim point to a market with steady development, solid demand, and limited short-term correction potential.
The data from recent years paints a clear picture of price movements for Sontheim within the Bavarian market, given its strong connection to Munich. For detached and terraced houses in Sontheim, the average purchase price moved from 2,050 €/m² in 2017 to the current 2,980 €/m² (2026) — a total change of +45.4% over 9 years, which corresponds to an average value increase of +4.2% p.a. Condominiums in Sontheim started at around 2,350 €/m² in 2017 and are now at 3,420 €/m² (+45.5% over 9 years, Ø +4.3% p.a.). This makes them suitable as an entry point into home ownership or as a capital investment with a manageable ticket size. The average net cold rent in Sontheim developed from 6.80 €/m² (2017) to the current 8.90 €/m² — +30.9% over 9 years or Ø +3.0% p.a. For landlords, the continuous rent increase ensures a predictable adjustment to inflation and operating costs. The standard land value (Bodenrichtwert) in Sontheim rose from 150 €/m² (2017) to the current 250 €/m² (+66.7% in 9 years) — a key indicator of the structural location quality and local demand for building land. Based on current values, a rented condominium in Sontheim yields a calculated gross rental return of around 3.1% — without taking into account vacancies, maintenance, and ancillary purchase costs. Experience shows that realistic net yields are 0.8 to 1.5 percentage points lower. With around 3,000 inhabitants, Sontheim forms a comparatively narrow market segment — which means: well-prepared properties priced in line with the market are usually sold or let quickly, while overpriced offers remain on the market longer and lose room for negotiation. For owners in Sontheim considering a sale or letting, an individual, data-based valuation is the most important first step — it replaces estimates from online calculators that cannot account for micro-location, energy efficiency, and the substance of the property. FREITAG® provides this valuation free of charge and without obligation.
Rental yield range (approx.): 3.2 – 4.6 % gross.
These market data are regularly updated and reviewed at least every 12 months based on current statistics and expert committee data.
Current market values in Sontheim compared to the median of all municipalities in Bayern.
| Key figure | Sontheim | Bayern (Median) | Difference |
|---|---|---|---|
| Houses Ø | 2,980 €/m² | 3,650 €/m² | -18.4 % |
| Flats Ø | 3,420 €/m² | 3,850 €/m² | -11.2 % |
| Rents Ø | 8.90 €/m² | 9.80 €/m² | -9.2 % |
Annual average values for purchase prices (houses & flats) and rents in Sontheim, each including the change compared to the previous year.
| Year | Houses Avg/m² | YoY | Flats Avg/m² | YoY | Rent Avg/m² | YoY |
|---|---|---|---|---|---|---|
| 2017 | 2,050 €/m² | – | 2,350 €/m² | – | 6.80 €/m² | – |
| 2018 | 2,150 €/m² | +4.9 % | 2,470 €/m² | +5.1 % | 7.00 €/m² | +2.9 % |
| 2019 | 2,280 €/m² | +6 % | 2,620 €/m² | +6.1 % | 7.20 €/m² | +2.9 % |
| 2020 | 2,430 €/m² | +6.6 % | 2,780 €/m² | +6.1 % | 7.45 €/m² | +3.5 % |
| 2021 | 2,620 €/m² | +7.8 % | 2,980 €/m² | +7.2 % | 7.75 €/m² | +4 % |
| 2022 | 2,860 €/m² | +9.2 % | 3,220 €/m² | +8.1 % | 8.10 €/m² | +4.5 % |
| 2023 | 2,950 €/m² | +3.1 % | 3,360 €/m² | +4.3 % | 8.45 €/m² | +4.3 % |
| 2024 | 2,980 €/m² | +1 % | 3,410 €/m² | +1.5 % | 8.70 €/m² | +3 % |
| 2025 | 2,980 €/m² | 0 % | 3,420 €/m² | +0.3 % | 8.85 €/m² | +1.7 % |
| 2026 | 2,980 €/m² | 0 % | 3,420 €/m² | 0 % | 8.90 €/m² | +0.6 % |
Source: FREITAG® Immobilien's own market research based on publicly available statistics and expert committee evaluations.
Frequently asked questions about buying, selling, financing, and living in Sontheim — concisely answered.
Property annuity (Immobilienverrentung) in Sontheim 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 Sontheim. 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 Sontheim.
Entrepreneurs in Sontheim 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 Sontheim 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 Sontheim is suitable for a Sale & Lease-Back and obtain transparent offers — without obligation and without hidden costs.
Whether a country inn, city café, hotel garni, or boarding house with an annex — for hospitality and accommodation properties in Sontheim 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 Sontheim 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 Sontheim legally permissible under building law, we clarify before marketing.
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.
A reliable valuation in Sontheim requires genuine comparative data and a feel for micro-location — Gerhard Hahn has internalised both after 30+ years of market proximity in Bavaria. Personal appointments in Sontheim 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 owner-managed estate agent in Sontheim with a very good rating of 4.6 on ImmoScout24. Specialised in the sale and brokerage of residential properties in the Unterallgäu district. Provides direct on-site support to clients with personal expertise.
Visit websiteActive estate agent in Sontheim with Jens Kielkopf as your contact, listed on ImmoScout24. Focused on residential property brokerage in the Sontheim region and surrounding areas. Offers comprehensive support for buyers and sellers locally.
Visit websiteIndependent estate agent in cooperation with expertise in the Allgäu region, including Sontheim. Specialised in the purchase, sale, and rental of residential properties with detailed property brochures and valuations. Provides professional support to clients in the region.
Visit websitePresence in Sontheim with exclusive offers for the purchase of residential properties. Offers high-quality brokerage of local properties in the Swabia area. Known for premium service in the region.
Visit websiteReal estate experts for Sontheim (Swabia) with a focus on brokerage and energy consulting. Offer valuations, energy performance certificates, and advice for residential properties on-site. Combine over 20 years of local experience.
Visit websiteLocal estate agent Richard Sontheim with a strong focus on the professional sale of residential properties in Sontheim. Handles complete support from the property brochure to the notary appointment. High customer satisfaction through personal preparation.
Visit websiteAre you looking for a real estate agent not directly in Sontheim, but in the surrounding area? FREITAG® also serves the following municipalities in Bavaria with local market knowledge, current purchase prices, and personal advice:
These locations are within a price band of ±10% around the current average house price per square metre of Sontheim (Ø 2,980 €/m²) — ideal for an honest market comparison and alternative location assessments.
Sontheim 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.
Professional market placement, well-considered tenant selection, and legally sound documents for a smooth letting of your flat.
For houses, tenant quality matters more than the final price point. We select tenants who will look after the property long-term.
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.
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
The city of Heilbronn provided information on a new development plan for Sontheim. The plan is intended to create planning certainty for parts of the area between Friedrich-Ackermann-Straße and Robert-Bosch-Straße and excludes, among other things, amusement arcades and prostitution businesses. The affected area includes both residential quarters and the Sontheim industrial estate.
In Sontheim, a decision was made regarding the allocation of an area for residential development in the new Weiherbraike II residential area. An investor from Heidenheim was awarded the contract; a block development is planned on the street Am Meilenstein. This means another section of the new development area is being concretely developed.
The draft development plan at Oberer Bogen in Sontheim has been approved with amendments. The municipality's goal is to create affordable housing there. This takes the process another step towards new residential development.
With the groundbreaking ceremony at Weiherbraike, the official development of the second part of the building area in Sontheim has begun. 50 building plots are planned; in addition, a block development is planned on the edge of the newly developed industrial area. The area will be drained using a separate sewage system.
In Sontheim an der Landwehr, a new construction project with a hotel and apartments has been launched. A building complex with around 140 hotel rooms and 29 apartments, including an underground car park and open spaces, is planned. The municipal council adopted the development plan as a by-law for this purpose.
A report from Sontheim stated that the development plan procedure was "in principle dead". The article thus deals with the standstill of a planning law procedure that was relevant for a structural development.
The council proposal names the resolution to prepare and the approval of the concept for the project-related development plan 49A/31 in Heilbronn-Sontheim at Sontheimer Landwehr 16 and 16/1. This created the basis for a concrete construction project in the Sontheim commercial environment.
The municipal or council document documents the resolution to prepare the development plan 49A/30 in Heilbronn-Sontheim. The project concerns the area between Friedrich-Ackermann-Straße and Robert-Bosch-Straße and is therefore directly related to the Sontheim urban area.
