Over 15 years of experience in Munich, Bavaria & the surrounding area. Commission the best real estate agents for your property in Sonnenberg.
Anyone selling or letting a property in Sonnenberg doesn't need advertising promises, but a realistic assessment. We tell you what your property will fetch on the market, which documents are missing, and what marketing duration to expect — before you decide to work with us.
A significant proportion of properties in Sonnenberg 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
Before a sale or letting in Sonnenberg, we discuss the property, available documents and your objectives. Pricing requires suitable current comparable data. Agree the scope of advice and marketing personally with Gerhard Hahn.
»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 Sonnenberg 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 Sonnenberg, 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 Sonnenberg.
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 Sonnenberg – discreetly, without obligation, and at an appointment time that suits you.
Data type: Historical guide values, collection method not documented.
Period of the stored series: 2015–2024.
Attributed source: Immobilienmakler München Starnberg. Retrieval recorded in the data: 2026-05-11.
No traceable sample or calculation method is recorded for these figures. They are not confirmed current transaction prices or official land reference values for your plot.
Last stored average purchase price per m² for houses in Sonnenberg: 2,700 €/m²
The stored series covers 2015 to 2024. Its final value is 111.1% above the first. This describes only the stored figures, not today's market conditions or the value of an individual property.
| Year | Avg. value | Change |
|---|---|---|
| 2015 | 1,279.26 €/m² | – |
| 2016 | 1,493.79 €/m² | +16.8 % |
| 2017 | 1,708.33 €/m² | +14.4 % |
| 2018 | 1,922.86 €/m² | +12.6 % |
| 2019 | 2,137.4 €/m² | +11.2 % |
| 2020 | 2,351.93 €/m² | +10 % |
| 2021 | 2,566.47 €/m² | +9.1 % |
| 2022 | 2,781 €/m² | +8.4 % |
| 2023 | 2,740.5 €/m² | -1.5 % |
| 2024 | 2,700 €/m² | -1.5 % |
Last stored average purchase price per m² for apartments in Sonnenberg: 2,500 €/m²
The stored series covers 2015 to 2024. Its final value is 111.1% above the first. This describes only the stored figures, not today's market conditions or the value of an individual property.
| Year | Avg. value | Change |
|---|---|---|
| 2015 | 1,184.5 €/m² | – |
| 2016 | 1,383.14 €/m² | +16.8 % |
| 2017 | 1,581.79 €/m² | +14.4 % |
| 2018 | 1,780.43 €/m² | +12.6 % |
| 2019 | 1,979.07 €/m² | +11.2 % |
| 2020 | 2,177.71 €/m² | +10 % |
| 2021 | 2,376.36 €/m² | +9.1 % |
| 2022 | 2,575 €/m² | +8.4 % |
| 2023 | 2,537.5 €/m² | -1.5 % |
| 2024 | 2,500 €/m² | -1.5 % |
Last stored average rent per m² in Sonnenberg: 9.00 €/m²
The stored series covers 2015 to 2024. Its final value is 111.3% above the first. This describes only the stored figures, not today's market conditions or the value of an individual property.
| Year | Avg. value | Change |
|---|---|---|
| 2015 | 4.26 €/m² | – |
| 2016 | 4.98 €/m² | +16.9 % |
| 2017 | 5.69 €/m² | +14.3 % |
| 2018 | 6.41 €/m² | +12.7 % |
| 2019 | 7.12 €/m² | +11.1 % |
| 2020 | 7.84 €/m² | +10.1 % |
| 2021 | 8.55 €/m² | +9.1 % |
| 2022 | 9.27 €/m² | +8.4 % |
| 2023 | 9.13 €/m² | -1.5 % |
| 2024 | 9.00 €/m² | -1.4 % |
Last stored land guide value per m² in Sonnenberg: 310 €/m²
The stored series covers 2015 to 2024. Its final value is 111.1% above the first. This describes only the stored figures, not today's market conditions or the value of an individual property.
| Year | Avg. value | Change |
|---|---|---|
| 2015 | 146.88 €/m² | – |
| 2016 | 171.51 €/m² | +16.8 % |
| 2017 | 196.14 €/m² | +14.4 % |
| 2018 | 220.77 €/m² | +12.6 % |
| 2019 | 245.4 €/m² | +11.2 % |
| 2020 | 270.04 €/m² | +10 % |
| 2021 | 294.67 €/m² | +9.1 % |
| 2022 | 319.3 €/m² | +8.4 % |
| 2023 | 314.65 €/m² | -1.5 % |
| 2024 | 310 €/m² | -1.5 % |
The recorded retrieval date is not evidence of new market values. For a decision today, check current property-specific data and the relevant official information.
Stored annual figures for houses, flats and rents in Sonnenberg, each including the change compared to the previous year.
| Year | Houses Avg/m² | YoY | Flats Avg/m² | YoY | Rent Avg/m² | YoY |
|---|---|---|---|---|---|---|
| 2015 | 1,279 €/m² | – | 1,185 €/m² | – | 4.26 €/m² | – |
| 2016 | 1,494 €/m² | +16.8 % | 1,383 €/m² | +16.8 % | 4.98 €/m² | +16.9 % |
| 2017 | 1,708 €/m² | +14.4 % | 1,582 €/m² | +14.4 % | 5.69 €/m² | +14.3 % |
| 2018 | 1,923 €/m² | +12.6 % | 1,780 €/m² | +12.6 % | 6.41 €/m² | +12.7 % |
| 2019 | 2,137 €/m² | +11.2 % | 1,979 €/m² | +11.2 % | 7.12 €/m² | +11.1 % |
| 2020 | 2,352 €/m² | +10 % | 2,178 €/m² | +10 % | 7.84 €/m² | +10.1 % |
| 2021 | 2,566 €/m² | +9.1 % | 2,376 €/m² | +9.1 % | 8.55 €/m² | +9.1 % |
| 2022 | 2,781 €/m² | +8.4 % | 2,575 €/m² | +8.4 % | 9.27 €/m² | +8.4 % |
| 2023 | 2,741 €/m² | -1.5 % | 2,538 €/m² | -1.5 % | 9.13 €/m² | -1.5 % |
| 2024 | 2,700 €/m² | -1.5 % | 2,500 €/m² | -1.5 % | 9.00 €/m² | -1.4 % |
Data type: Historical guide values, collection method not documented.
Period of the stored series: 2015–2024.
Attributed source: Immobilienmakler München Starnberg. Retrieval recorded in the data: 2026-05-11.
No traceable sample or calculation method is recorded for these figures. They are not confirmed current transaction prices or official land reference values for your plot.
Frequently asked questions about buying, selling, financing, and living in Sonnenberg — concisely answered.
For owners in Sonnenberg 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 Sonnenberg 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 Sonnenberg, free of charge, which model suits their life situation, and obtain offers from selected investors and foundations.
Entrepreneurs in Sonnenberg 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 Sonnenberg 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 Sonnenberg 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 Sonnenberg 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 Sonnenberg 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 Sonnenberg 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.
For your property in Sonnenberg, we first clarify the documents, condition and purpose of the instruction. An individual valuation requires suitable comparable data and a review of the property. Discuss the appointment, responsibilities and scope with Gerhard Hahn before giving an instruction.
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 Oberhavel offering multi-family houses in Sonnenberg (16775), such as a property for €730,000 at €2,039/m². Specialising in purchases and financing options from €2,455/month. A reliable partner for properties in the region.
Visit websiteLocal estate agency with approx. 20 years of experience based in Woltersdorf an der Schleuse, near Sonnenberg in Brandenburg. Offers consultancy services as well as the letting and sale of properties. State-of-the-art property marketing in an all-inclusive package with a passion for client success.
Visit websiteProperty consultancy in Berlin and Brandenburg with a focus on professional marketing. Offers an all-inclusive package for all property-related matters. Local service provider with telephone contact for the Sonnenberg region.
Visit websiteAre you looking for a real estate agent not directly in Sonnenberg, but in the surrounding area? FREITAG® also serves the following municipalities in Brandenburg 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 Sonnenberg (Ø 2,700 €/m²) — ideal for an honest market comparison and alternative location assessments.

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.
Office, practice, warehouse, hotel, or gastronomy — discreet marketing with a sound valuation and personal support until completion.

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.
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 | Deutschland |
| Coordinates | 53° 1′ N, 13° 5′ O |
| Federal State | Brandenburg |
| District | Landkreis Oberhavel |
| Altitude | 64 m |
| Area | 50,57 km² |
| Inhabitants | 820(2023) |
| Postcode | 16775 |
| Vehicle Registration Plate | OHV |
| Community Key | 12065301 |
Quellen: Wikipedia / Gemeindewebsite / Perplexity (accessed on 2026-05-11)