Seller's Guide · Edition 1 · 2026
Selling property in Berlin.
For owners in Berlin City West. When you should sell, what your property is worth, which documents you need. And what price to put in the listing.
At a glance
Why this guide.
Most people sell a property once or twice in their lives. A lot of money is at stake, and some decisions cannot be undone later.
If you ask too much, you lose weeks and often the buyers as well in the end. If you wait until the notary stage to gather the documents, everything gets pushed back.
This guide takes you through every stage of a sale in Berlin City West, from the right timing to the key handover. It does not replace advice. It gives you the questions you should ask yourself and every estate agent before you sign anything.
What this guide contains
| 1 | The right time to sell | p. 3 |
| 2 | What is your property worth? | p. 4 |
| 3 | Which documents you need | p. 5 |
| 4 | What price to put in the listing | p. 6 |
| 5 | Brochure, photos, portals and the quiet sale | p. 7 |
| 6 | Energy performance certificate: mandatory information under § 87 GModG | p. 8 |
| 7 | From offer to notary appointment | p. 9 |
| 8 | The most common mistakes when selling | p. 10 |
| 9 | Your checklist and the initial assessment | p. 11 |
| 10 | Sources, legal position and your next step | p. 12 |
1 · Timing
The right time to sell.
There is no single best time. It depends on two things, and they rarely line up: the state of the market and your own situation. If you look at both soberly, you will sell neither in a rush nor too late.
Market conditions in City West
| Indicator | Value | Source, date |
|---|---|---|
| notarised sales, Charlottenburg | €5,900/m² | Guthmann Market Intelligence, July 2026 actual sales |
| notarised sales, Wilmersdorf | €6,140/m² | Guthmann, July 2026 |
| asking price on portals, Charlottenburg | €6,290/m² | Guthmann, June 2026 asking prices |
| median asking price in the district | €6,391/m² | our extrapolation from the price bands in the IBB Housing Market Report 2025 asking prices |
| asking net cold rent, City West | ~€21/m² | Guthmann, June 2026; district median €19.17/m² (IBB 2025) |
Life events as a reason to sell
| Reason | What to watch out for |
|---|---|
| Inheritance, several heirs | Before marketing, clarify who owns what. If there are several heirs, nothing happens without agreement. Tax questions belong with a tax adviser. |
| Divorce, separation | The sale is usually part of dividing the assets. An outside valuation that both sides can follow makes it easier to reach agreement. |
| Moving, a new baby, retirement | The date is usually already fixed. If you start early, you can negotiate calmly rather than under pressure. |
| You need the money elsewhere | If the property is let, check the notice periods and whether the tenant has the right to buy first (§ 577 BGB, German Civil Code, after a conversion). Whether the buyer is an investor or someone who will live there themselves makes a difference to the price. |
2 · Valuation
What is your property worth?
No estimate from a portal can tell you what your property is worth. There are fixed methods for that. In Germany there are three, set out in the Real Estate Valuation Ordinance (Immobilienwertermittlungsverordnung, ImmoWertV). Which one counts depends on what you are selling.
The three valuation methods at a glance
| Method | When it is used | How it calculates |
|---|---|---|
| Comparison with other sales | Owner-occupied flats and terraced houses, when there are enough similar sales | What counts is what was actually paid for comparable properties. The data come from the purchase price records of the valuation committees (Gutachterausschüsse) |
| Calculation based on rent | Let multi-family buildings and anything meant to generate income | The calculation is based on the rent that comes in on a sustained basis. Added to this are the usual yield for the location and the question of how long the building will last |
| Calculation based on building costs | Owner-occupied single-family and two-family houses, when there are too few comparable sales | Value of the land plus what it would cost to build the house new today, minus a deduction for age |
- A proper valuation looks at location, condition, fittings, year of construction, floor plan and current market data, not just the square metres.
- Instant online valuations give a rough direction. Basing a sale price on them is a mistake.
- If it has to stand up in court, for example when dividing an inheritance or in a divorce, you need a report from a publicly appointed expert. An estate agent's assessment is not enough for that.
We only give a figure for your property once we have seen it and checked your documents. Non-binding and without guarantee.
3 · Preparation
Which documents you need.
Nothing saves as much time in a sale as complete documents. The brochure is ready sooner, buyers feel secure, and the notary appointment comes closer. Gather these documents early:
- A current land register (Grundbuch) extract, no older than three months. It shows who owns the property and which third-party rights are registered against it (sections II and III)
- The energy performance certificate under § 80 GModG (Building Modernisation Act). You should not advertise without it, and you must show it at the viewing at the latest (more in chapter 6)
- Floor plan and the living space calculation, ideally with dimensions
- The declaration of division (Teilungserklärung) with the community rules, if you are selling an owner-occupied flat. That is the document that divides the building into individual flats, including all later amendments
- The minutes of the last three owners' meetings and the current budget, if the building belongs to an owners' association
- The running cost statements for the last two to three years
- The building specification and proof of the year of construction, plus invoices for modernisation of windows, heating or roof
- If the property is let: the current tenancy agreement, all rent increases and proof of the deposit
- The cadastral map (Flurkarte), i.e. the official site plan of your plot, for houses and plots
Where to get the documents
| Land register extract | The land registry at the competent local court (Amtsgericht), online via the justice portal of the federal and state governments |
| Energy performance certificate | Energy consultant, architect or certified issuer; often already available for existing properties |
| Declaration of division, minutes | the property management company of your owners' association |
| Cadastral map | the cadastral office; in Berlin, the geoinformation office of your district |
If individual documents are missing, we help you obtain them. This does not replace a legal review by a notary or lawyer.
4 · Pricing strategy
What price to put in the listing.
No decision has as much impact as the price in the listing. It determines how many serious buyers get in touch, how long it takes and what is actually paid in the end.
How price and time on the market are linked
A sketch for illustration, not measured values. Experience shows that overpriced listings take longer and achieve less in the end.
What plays a role in setting the price
- The valuation result (chapter 2) as a starting point, not a fixed target
- The current state of the market and what else is on offer in the same streets
- Condition, what was last modernised and how much energy the building uses
- How much time you have. If you have to sell quickly, it is better to set the price cautiously
5 · Marketing
Brochure, photos, portals and the quiet sale.
Marketing determines whether the right people see your property at all and whether they have an accurate picture of it before they come to a viewing.
The brochure
A complete brochure contains the hard facts: living space, number of rooms, year of construction, the mandatory information from the energy performance certificate and the running costs. Add a sober description of location and condition and a legible floor plan. Promotional exaggeration does more harm than good. It raises expectations that the viewing then disappoints.
Photography
Good photos bring significantly more clicks: wide angle, the right light and, for empty flats, furniture staging as well. If the flat is let, you must inform the tenant before the photo shoot.
Portals and reach
| Channel | Role in the marketing mix |
|---|---|
| The major property portals | many people see it, many enquiries, but also many who are not a good fit |
| The agent's website and buyer database | targeted approach to buyers who are already searching |
| The quiet sale, without a listing | Buyers are approached directly and nothing appears publicly. Useful if nobody is to find out, or for special properties |
| Notices and the neighbourhood | a supplement for small properties, but reaches few people |
Organise viewings in a structured way
- Before the viewing, ask whether the financing is in place and how serious the prospective buyer is. This saves time and keeps the merely curious out of your flat.
- Several prospective buyers at one fixed appointment instead of lots of individual visits. That way people see that others are interested too.
- After each viewing, note down what was said. You will need it if the price has to be adjusted after all.
6 · Mandatory information
Energy performance certificate: mandatory information under § 87 GModG.
If you offer a property and already have an energy performance certificate at that point, certain figures from it must appear in the listing. It makes no difference whether the listing is on a portal, in a newspaper or anywhere else online. This is set out in § 87 of the Building Modernisation Act (Gebäudemodernisierungsgesetz, GModG).
The five mandatory details at a glance
| Detail | Where it is in the certificate |
|---|---|
| 1 · Type of certificate | Demand-based certificate (calculated for the building) or consumption-based certificate (from actual consumption figures), stated on page 1 |
| 2 · The energy figure | Kilowatt hours per square metre per year, called final energy demand (Endenergiebedarf) or final energy consumption (Endenergieverbrauch) in the certificate |
| 3 · Heating source | for example gas, district heating or a heat pump; in the certificate under “Energieträger” (energy source) |
| 4 · Year of construction | the year the building was constructed, as stated in the certificate. If there were later extensions, your flat may be newer |
| 5 · Energy efficiency class | the letter from A+ to H, mandatory for residential buildings |
This does not replace legal advice. For individual questions about the certificate requirement, energy consultants or a specialist lawyer for construction and real estate law can help.
7 · Completion
From offer to notary appointment.
As soon as a prospective buyer makes a binding offer, the final round begins. The following steps, in this order, protect both sides.
| Stage | What happens |
|---|---|
| 1 · The offer | The prospective buyer submits a binding purchase offer. |
| 2 · Can they pay? | The bank confirms the loan in writing, or the buyer provides proof of funds. Only then does the contract go to the notary. |
| 3 · The draft contract | The notary drafts the contract, and both sides read it without time pressure. |
| 4 · The notary appointment | You sign. After that, a placeholder entry goes into the land register (Grundbuch) that secures the property for the buyer. |
| 5 · The handover | Only once the money has arrived: handover report, meter readings, handing over the keys. |
What happens at the notary appointment
- The notary reads the entire purchase contract aloud and explains to both sides what it means.
- The notary then has the placeholder entered in the land register (Grundbuch): the priority notice of conveyance (Auflassungsvormerkung). It protects the buyer until the property really belongs to them.
- Payment is only made once everything is settled: the placeholder is in the land register and the removal of old loans from the register has been prepared.
- The property is only transferred to the buyer once the full purchase price has been received.
This is general information and does not replace advice from a notary or lawyer.
8 · In practice
The most common mistakes when selling.
Most problems in a sale are not bad luck. They arise during preparation and can be avoided. Here are the most common ones, and how to avoid them.
| Mistake | The consequence | How to avoid it |
|---|---|---|
| Asking price too high | It takes a long time, interest fades, and in the end you get less | Have it valued using a recognised method (chapter 2), not by wishful thinking |
| Documents missing or incomplete | Brochure and notary appointment are delayed, buyers become suspicious | Work through the list in chapter 3 early |
| Selling privately without reaching enough people | few prospective buyers, and therefore a weaker negotiating position | Offer through several channels (chapter 5) and get legal support |
| Energy performance certificate details missing from the listing | A fine may be imposed under § 87 GModG, plus queries and delays | Check all five details before publishing (chapter 6) |
| Accepting a buyer who does not prove their funds | cancelled or postponed notary appointments, lost weeks | Ask for proof before the notary drafts the contract (chapter 7) |
| Scheduling viewings without a plan | wasted time, people with no intention to buy, and strangers in an occupied flat | Ask beforehand who really wants to buy, and bundle viewings into fixed appointments |
9 · Summary
Selling checklist.
- Clarify why and by when you are selling: How much time do you really have? (chapter 1)
- Get a valuation: using a recognised method, not an online estimate (chapter 2)
- Gather all documents: land register extract, energy performance certificate, floor plan, declaration of division, running costs (chapter 3)
- Set the price for the listing: based on the valuation, not on wishful thinking (chapter 4)
- Have the brochure and photos done by professionals (chapter 5)
- Check every listing for the five energy performance certificate details (chapter 6)
- Qualify prospective buyers before viewings and ask for proof of financing (chapter 7)
- Book the notary appointment only after the draft purchase contract has been checked (chapter 7)
10 · Sources and legal position
Where the statements come from.
This guide prefers official sources and names market data with provider and date. It clearly distinguishes between reliable official values and market-based figures.
| Statement | Source | As of |
|---|---|---|
| Valuation methods | Real Estate Valuation Ordinance (ImmoWertV) | July 2026 |
| Energy performance certificate: mandatory information | §§ 80, 87 Building Modernisation Act (Gebäudemodernisierungsgesetz, GModG) | July 2026 |
| Tenants' right of first refusal on conversion | § 577 BGB | July 2026 |
| City West market data | Guthmann Market Intelligence (June/July 2026), IBB Housing Market Report 2025, GREIX/IfW Kiel Q1 2026 | July 2026 |
Values rounded; asking prices are not market values. This guide is general market information and does not replace a valuation, an expert report under § 194 BauGB (Federal Building Code) or legal or tax advice. Subject to changes in the law after the editorial deadline.
Your next step
What is your property in City West worth?
We determine the realistic price for your specific address, free of charge and without obligation. And, if you wish, we discreetly offer your property to registered buyers before it goes out widely on the portals. In Berlin for around 30 years, as part of NAI apollo.
BBI Immobilien · Kurfürstendamm 178-179, 10707 Berlin · Phone +49 30 327 734 0 · info@bbi-immobilien.de
Seller's Guide 2026, as of July 2026. All information without guarantee, no legal or tax advice.