Over 15 years of experience in Munich, Bavaria & the surrounding area. Commission the best real estate agents for your property in Au.
Selling a property is a far-reaching decision. As experienced real estate agents, we support owners in Au 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 Au 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
We generally market your property in Au 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 Au 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 Au, 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 Au.
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 Au – discreetly, without obligation, and at an appointment time that suits you.
Market data for Au 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.
Current average purchase price per m² for houses in Au: 4,150 €/m²
House prices in Au 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 | 2,950 €/m² | – |
| 2018 | 3,120 €/m² | +5.8 % |
| 2019 | 3,310 €/m² | +6.1 % |
| 2020 | 3,520 €/m² | +6.3 % |
| 2021 | 3,790 €/m² | +7.7 % |
| 2022 | 4,050 €/m² | +6.9 % |
| 2023 | 4,120 €/m² | +1.7 % |
| 2024 | 4,150 €/m² | +0.7 % |
| 2025 | 4,150 €/m² | 0 % |
| 2026 | 4,150 €/m² | 0 % |
Current average purchase price per m² for apartments in Au: 3,850 €/m²
Apartments in Au 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 | 2,650 €/m² | – |
| 2018 | 2,800 €/m² | +5.7 % |
| 2019 | 2,980 €/m² | +6.4 % |
| 2020 | 3,180 €/m² | +6.7 % |
| 2021 | 3,420 €/m² | +7.5 % |
| 2022 | 3,650 €/m² | +6.7 % |
| 2023 | 3,760 €/m² | +3 % |
| 2024 | 3,820 €/m² | +1.6 % |
| 2025 | 3,840 €/m² | +0.5 % |
| 2026 | 3,850 €/m² | +0.3 % |
Current average rent per m² in Au: 11.80 €/m²
Rents in Au 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 | 8.20 €/m² | – |
| 2018 | 8.50 €/m² | +3.7 % |
| 2019 | 8.85 €/m² | +4.1 % |
| 2020 | 9.20 €/m² | +4 % |
| 2021 | 9.65 €/m² | +4.9 % |
| 2022 | 10.20 €/m² | +5.7 % |
| 2023 | 10.70 €/m² | +4.9 % |
| 2024 | 11.10 €/m² | +3.7 % |
| 2025 | 11.45 €/m² | +3.2 % |
| 2026 | 11.80 €/m² | +3.1 % |
Current average land value per m² in Au: 520 €/m²
The land value in Au 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 | 290 €/m² | – |
| 2018 | 315 €/m² | +8.6 % |
| 2019 | 345 €/m² | +9.5 % |
| 2020 | 380 €/m² | +10.1 % |
| 2021 | 425 €/m² | +11.8 % |
| 2022 | 485 €/m² | +14.1 % |
| 2023 | 505 €/m² | +4.1 % |
| 2024 | 515 €/m² | +2 % |
| 2025 | 520 €/m² | +1 % |
| 2026 | 520 €/m² | 0 % |
The real estate market in Au can be classified as a relatively small but stable sub-market. For buyers, this means that supply is limited, but pricing is still more moderate compared to larger centres. This makes Au attractive for owner-occupiers who value quiet living and good regional connections. On the seller side, sustained demand points to a solid market position, even if the sharpest price jumps are likely behind us for the time being. For capital investors, Au is particularly attractive due to the combination of a manageable entry price, stable rents, and good lettability. In particular, apartments in good condition with functional floor plans can usually be let quickly. The rough gross rental yield range is currently mostly between 3.0% and 4.1%, depending on property quality, location, and price level. Houses often achieve lower yields but are interesting for long-term owner-occupiers and wealth-oriented buyers. Overall, the development of real estate prices in Au points to a market with moderate growth, solid demand, and limited downside risk. Anyone observing the price per square metre in Au will recognise a phase of consolidation following the strong increases of previous years, without the location's attractiveness having noticeably diminished.
The data from recent years paints a clear picture of price movements for Au in the Baden-Württemberg market, with its proximity to Stuttgart and the Lake Constance region. For detached and terraced houses in Au, the average purchase price moved from 2,950 €/m² in 2017 to the current 4,150 €/m² (2026) — a total change of +40.7% over 9 years, which corresponds to an average value increase of +3.9% p.a. Condominiums in Au started at around 2,650 €/m² in 2017 and are now at 3,850 €/m² (+45.3% over 9 years, Ø +4.2% 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 Au developed from 8.20 €/m² (2017) to the current 11.80 €/m² — +43.9% over 9 years or Ø +4.1% p.a. For landlords, the continuous rent increase ensures a predictable adjustment to inflation and operating costs. The land value (Bodenrichtwert) in Au rose from 290 €/m² (2017) to the current 520 €/m² (+79.3% in 9 years) — an essential indicator of the structural location quality and local demand for building land. Based on current values, a rented condominium in Au yields a calculated gross rental yield of around 3.7% — without taking into account vacancy, maintenance, and ancillary purchase costs. Experience shows that realistic net yields are 0.8 to 1.5 percentage points lower. With around 3,500 inhabitants, Au forms a limited but continuous transaction volume — which means that 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 negotiating room. For owners in Au considering a sale or letting, an individual, data-based valuation is the most important first step — it replaces estimates from online calculators that cannot reflect the micro-location, energy efficiency, and building fabric. FREITAG® provides this valuation free of charge and without obligation.
Rental yield range (approx.): 3 – 4.1 % 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 Au compared to the median of all municipalities in Baden-Württemberg.
| Key figure | Au | Baden-Württemberg (Median) | Difference |
|---|---|---|---|
| Houses Ø | 4,150 €/m² | 3,850 €/m² | +7.8 % |
| Flats Ø | 3,850 €/m² | 3,760 €/m² | +2.4 % |
| Rents Ø | 11.80 €/m² | 10.80 €/m² | +9.3 % |
Annual average values for purchase prices (houses & flats) and rents in Au, each including the change compared to the previous year.
| Year | Houses Avg/m² | YoY | Flats Avg/m² | YoY | Rent Avg/m² | YoY |
|---|---|---|---|---|---|---|
| 2017 | 2,950 €/m² | – | 2,650 €/m² | – | 8.20 €/m² | – |
| 2018 | 3,120 €/m² | +5.8 % | 2,800 €/m² | +5.7 % | 8.50 €/m² | +3.7 % |
| 2019 | 3,310 €/m² | +6.1 % | 2,980 €/m² | +6.4 % | 8.85 €/m² | +4.1 % |
| 2020 | 3,520 €/m² | +6.3 % | 3,180 €/m² | +6.7 % | 9.20 €/m² | +4 % |
| 2021 | 3,790 €/m² | +7.7 % | 3,420 €/m² | +7.5 % | 9.65 €/m² | +4.9 % |
| 2022 | 4,050 €/m² | +6.9 % | 3,650 €/m² | +6.7 % | 10.20 €/m² | +5.7 % |
| 2023 | 4,120 €/m² | +1.7 % | 3,760 €/m² | +3 % | 10.70 €/m² | +4.9 % |
| 2024 | 4,150 €/m² | +0.7 % | 3,820 €/m² | +1.6 % | 11.10 €/m² | +3.7 % |
| 2025 | 4,150 €/m² | 0 % | 3,840 €/m² | +0.5 % | 11.45 €/m² | +3.2 % |
| 2026 | 4,150 €/m² | 0 % | 3,850 €/m² | +0.3 % | 11.80 €/m² | +3.1 % |
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 Au — concisely answered.
For owners in Au 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 Au 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 Au, free of charge, which model suits their life situation, and obtain offers from selected investors and foundations.
Entrepreneurs in Au 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 Au 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 Au 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 Au 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 Au 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 Au legally permissible under building law, we clarify before marketing.

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.
Buyers and sellers in Au benefit from negotiation experience spanning over 30 years: Gerhard Hahn conducts discussions to close deals, not just to list properties. Personal appointments in Au 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.
Real estate agent and broker for apartments and houses in Au and the Breisgau-Hochschwarzwald region. The office specialises in properties in Au, Merzhausen, Wittnau and Sölden, as well as surrounding municipalities such as Horben, Ebringen and Freiburg.
Visit websiteAre you looking for a real estate agent not directly in Au, but in the surrounding area? FREITAG® also serves the following municipalities in Baden-Württemberg 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 Au (Ø 4,150 €/m²) — ideal for an honest market comparison and alternative location assessments.
Au 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.
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.
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.

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.
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.
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 | Deutschland |
| Federal State | Baden-Württemberg |
| Administrative District | Freiburg |
| District | Breisgau-Hochschwarzwald |
| Altitude | 367 |
| Postcode | 79280 |
| Dialling Codes | 0761 |
| Community Key | 08315003 |
Quellen: Wikipedia (accessed on 2026-05-08)