New look. Proven reliability:
Property management,
that thinks ahead
Units under management
Experts across Germany
HOA-certified
20,000+
Units under management
150+
Experts across Germany
Section 26a
HOA-certified
Units under management
Experts across Germany
HOA-certified
At your location
At your location
Across the whole of Germany
Across the whole of Germany
Our local teams know your area, and they are supported by central specialists in law, technology and finance.
Our local teams know your area, and they are supported by central specialists in law, technology and finance.
For over 30 years, we have been managing homeowners' associations and apartment buildings in Berlin. With a team that truly knows the city and its unique characteristics. Whether it's period buildings in Pankow, large residential complexes in Lichtenberg or mixed-use properties in Mitte: Berlin is diverse. That is exactly what we specialise in.
More about Theo Berlin20+
Local experts
3,000+
Units under management
30+
Years of experience
Section 26a
HOA-certified
We manage over 2,000 units in Frankfurt and the Rhine-Main region. This area is growing dynamically and has a wide variety of building types. Our team has been supporting these needs for many years. We bring strong expertise, reliable contact, and a deep understanding of the metropolitan region.
More about Theo Frankfurt am Main10+
Local experts
2,000+
Units under management
20+
Years of experience
Section 26a
HOA-certified
Munich is a demanding market. It has large homeowners' associations, diverse interests and strict city regulations. Our Munich team manages 3,000 units in the Bavarian capital and the surrounding area. We work with you personally, in a structured way and with a deep understanding of the local region.
More about Theo Munich10+
Local experts
3,000+
Units under management
Over 25
Years of experience
Section 26a
HOA-certified
We have been looking after homeowners' associations, rental units and commercial properties in Stuttgart since 1967. We bring a calm, structured approach and a team that knows how to take responsibility. Our team manages 6,500 units across the region, from small specialist properties to Germany's largest homeowners' association in Asemwald, which has 1,137 flats.
More about Theo StuttgartOver 40
Local experts
9,000+
Units under management
45+
Years of experience
Section 26a
HOA-certified
Property management requires trust. This is especially true in the Oldenburger Land region, where many properties are passed down through generations and owners value stability. Our team in Wildeshausen has supported local homeowners' associations and apartment blocks for over ten years. We bring the deep understanding you only get from being truly rooted in the local community.
More about Theo Wildeshausen13
Local experts
3,000+
Units under management
10+
Years of experience
Section 26a
HOA-certified
For over 30 years, we have been managing homeowners' associations and apartment buildings in Berlin. With a team that truly knows the city and its unique characteristics. Whether it's period buildings in Pankow, large residential complexes in Lichtenberg or mixed-use properties in Mitte: Berlin is diverse. That is exactly what we specialise in.
20+
Local experts
3,000+
Units under management
30+
Years of experience
Section 26a
HOA-certified
We manage over 2,000 units in Frankfurt and the Rhine-Main region. This area is growing dynamically and has a wide variety of building types. Our team has been supporting these needs for many years. We bring strong expertise, reliable contact, and a deep understanding of the metropolitan region.
10+
Local experts
2,000+
Units under management
20+
Years of experience
Section 26a
HOA-certified
Munich is a demanding market. It has large homeowners' associations, diverse interests and strict city regulations. Our Munich team manages 3,000 units in the Bavarian capital and the surrounding area. We work with you personally, in a structured way and with a deep understanding of the local region.
10+
Local experts
3,000+
Units under management
Over 25
Years of experience
Section 26a
HOA-certified
We have been looking after homeowners' associations, rental units and commercial properties in Stuttgart since 1967. We bring a calm, structured approach and a team that knows how to take responsibility. Our team manages 6,500 units across the region, from small specialist properties to Germany's largest homeowners' association in Asemwald, which has 1,137 flats.
Over 40
Local experts
9,000+
Units under management
45+
Years of experience
Section 26a
HOA-certified
Property management requires trust. This is especially true in the Oldenburger Land region, where many properties are passed down through generations and owners value stability. Our team in Wildeshausen has supported local homeowners' associations and apartment blocks for over ten years. We bring the deep understanding you only get from being truly rooted in the local community.
13
Local experts
3,000+
Units under management
10+
Years of experience
Section 26a
HOA-certified
For over 30 years, we have been managing homeowners' associations and apartment buildings in Berlin. With a team that truly knows the city and its unique characteristics. Whether it's period buildings in Pankow, large residential complexes in Lichtenberg or mixed-use properties in Mitte: Berlin is diverse. That is exactly what we specialise in.
More about Theo Berlin20+
Local experts
3,000+
Units under management
30+
Years of experience
Section 26a
HOA-certified
We manage over 2,000 units in Frankfurt and the Rhine-Main region. This area is growing dynamically and has a wide variety of building types. Our team has been supporting these needs for many years. We bring strong expertise, reliable contact, and a deep understanding of the metropolitan region.
More about Theo Frankfurt am Main10+
Local experts
2,000+
Units under management
20+
Years of experience
Section 26a
HOA-certified
Munich is a demanding market. It has large homeowners' associations, diverse interests and strict city regulations. Our Munich team manages 3,000 units in the Bavarian capital and the surrounding area. We work with you personally, in a structured way and with a deep understanding of the local region.
More about Theo Munich10+
Local experts
3,000+
Units under management
Over 25
Years of experience
Section 26a
HOA-certified
We have been looking after homeowners' associations, rental units and commercial properties in Stuttgart since 1967. We bring a calm, structured approach and a team that knows how to take responsibility. Our team manages 6,500 units across the region, from small specialist properties to Germany's largest homeowners' association in Asemwald, which has 1,137 flats.
More about Theo StuttgartOver 40
Local experts
9,000+
Units under management
45+
Years of experience
Section 26a
HOA-certified
Property management requires trust. This is especially true in the Oldenburger Land region, where many properties are passed down through generations and owners value stability. Our team in Wildeshausen has supported local homeowners' associations and apartment blocks for over ten years. We bring the deep understanding you only get from being truly rooted in the local community.
More about Theo Wildeshausen13
Local experts
3,000+
Units under management
10+
Years of experience
Section 26a
HOA-certified
For over 30 years, we have been managing homeowners' associations and apartment buildings in Berlin. With a team that truly knows the city and its unique characteristics. Whether it's period buildings in Pankow, large residential complexes in Lichtenberg or mixed-use properties in Mitte: Berlin is diverse. That is exactly what we specialise in.
20+
Local experts
3,000+
Units under management
30+
Years of experience
Section 26a
HOA-certified
We manage over 2,000 units in Frankfurt and the Rhine-Main region. This area is growing dynamically and has a wide variety of building types. Our team has been supporting these needs for many years. We bring strong expertise, reliable contact, and a deep understanding of the metropolitan region.
10+
Local experts
2,000+
Units under management
20+
Years of experience
Section 26a
HOA-certified
Munich is a demanding market. It has large homeowners' associations, diverse interests and strict city regulations. Our Munich team manages 3,000 units in the Bavarian capital and the surrounding area. We work with you personally, in a structured way and with a deep understanding of the local region.
10+
Local experts
3,000+
Units under management
Over 25
Years of experience
Section 26a
HOA-certified
We have been looking after homeowners' associations, rental units and commercial properties in Stuttgart since 1967. We bring a calm, structured approach and a team that knows how to take responsibility. Our team manages 6,500 units across the region, from small specialist properties to Germany's largest homeowners' association in Asemwald, which has 1,137 flats.
Over 40
Local experts
9,000+
Units under management
45+
Years of experience
Section 26a
HOA-certified
Property management requires trust. This is especially true in the Oldenburger Land region, where many properties are passed down through generations and owners value stability. Our team in Wildeshausen has supported local homeowners' associations and apartment blocks for over ten years. We bring the deep understanding you only get from being truly rooted in the local community.
13
Local experts
3,000+
Units under management
10+
Years of experience
Section 26a
HOA-certified
For over 30 years, we have been managing homeowners' associations and apartment buildings in Berlin. With a team that truly knows the city and its unique characteristics. Whether it's period buildings in Pankow, large residential complexes in Lichtenberg or mixed-use properties in Mitte: Berlin is diverse. That is exactly what we specialise in.
More about Theo Berlin20+
Local experts
3,000+
Units under management
30+
Years of experience
Section 26a
HOA-certified
We manage over 2,000 units in Frankfurt and the Rhine-Main region. This area is growing dynamically and has a wide variety of building types. Our team has been supporting these needs for many years. We bring strong expertise, reliable contact, and a deep understanding of the metropolitan region.
More about Theo Frankfurt am Main10+
Local experts
2,000+
Units under management
20+
Years of experience
Section 26a
HOA-certified
Munich is a demanding market. It has large homeowners' associations, diverse interests and strict city regulations. Our Munich team manages 3,000 units in the Bavarian capital and the surrounding area. We work with you personally, in a structured way and with a deep understanding of the local region.
More about Theo Munich10+
Local experts
3,000+
Units under management
Over 25
Years of experience
Section 26a
HOA-certified
We have been looking after homeowners' associations, rental units and commercial properties in Stuttgart since 1967. We bring a calm, structured approach and a team that knows how to take responsibility. Our team manages 6,500 units across the region, from small specialist properties to Germany's largest homeowners' association in Asemwald, which has 1,137 flats.
More about Theo StuttgartOver 40
Local experts
9,000+
Units under management
45+
Years of experience
Section 26a
HOA-certified
Property management requires trust. This is especially true in the Oldenburger Land region, where many properties are passed down through generations and owners value stability. Our team in Wildeshausen has supported local homeowners' associations and apartment blocks for over ten years. We bring the deep understanding you only get from being truly rooted in the local community.
More about Theo Wildeshausen13
Local experts
3,000+
Units under management
10+
Years of experience
Section 26a
HOA-certified
For over 30 years, we have been managing homeowners' associations and apartment buildings in Berlin. With a team that truly knows the city and its unique characteristics. Whether it's period buildings in Pankow, large residential complexes in Lichtenberg or mixed-use properties in Mitte: Berlin is diverse. That is exactly what we specialise in.
20+
Local experts
3,000+
Units under management
30+
Years of experience
Section 26a
HOA-certified
We manage over 2,000 units in Frankfurt and the Rhine-Main region. This area is growing dynamically and has a wide variety of building types. Our team has been supporting these needs for many years. We bring strong expertise, reliable contact, and a deep understanding of the metropolitan region.
10+
Local experts
2,000+
Units under management
20+
Years of experience
Section 26a
HOA-certified
Munich is a demanding market. It has large homeowners' associations, diverse interests and strict city regulations. Our Munich team manages 3,000 units in the Bavarian capital and the surrounding area. We work with you personally, in a structured way and with a deep understanding of the local region.
10+
Local experts
3,000+
Units under management
Over 25
Years of experience
Section 26a
HOA-certified
We have been looking after homeowners' associations, rental units and commercial properties in Stuttgart since 1967. We bring a calm, structured approach and a team that knows how to take responsibility. Our team manages 6,500 units across the region, from small specialist properties to Germany's largest homeowners' association in Asemwald, which has 1,137 flats.
Over 40
Local experts
9,000+
Units under management
45+
Years of experience
Section 26a
HOA-certified
Property management requires trust. This is especially true in the Oldenburger Land region, where many properties are passed down through generations and owners value stability. Our team in Wildeshausen has supported local homeowners' associations and apartment blocks for over ten years. We bring the deep understanding you only get from being truly rooted in the local community.
13
Local experts
3,000+
Units under management
10+
Years of experience
Section 26a
HOA-certified
HOA and rental management
HOA and rental management
From people who care about your home
Proven expertise and years of experience
Proven expertise and years of experience
All Theo property managers are certified by the IHK in accordance with Section 26a of the German Condominium Act.
All Theo property managers are certified by the IHK in accordance with Section 26a of the German Condominium Act.
Personal support for you
Organised digitally
Service charge statement
28 February 2026
Special levies
17/01/2026
Owner report
02/01/2026
Service charge statement
02/01/2026
Everything in one place
You can find all your documents, resolutions and statements in your personal Portal at any time.
Income
€45,700
8.2%
vs. 6-month average
Operating costs
€31,900
5.1%
vs. 6-month average
Investments
€6,500
Monthly savings
Income and spending
Monthly income and operating costs
€60,000
£45k
€30k
Your finances, always in view
See your property income, costs, and cash flow at a glance, in real time. No spreadsheets, and no waiting for reports.
Hannah from Theo
To: Julia Schneider
Today, 14:34
Dear Ms Schneider,
The tradesperson Martin Kaiser will visit you on Thursday between 9 am and 11 am.
As usual, you can find his contact details in the Portal.
Warm regards,
Hannah Simon
Fewer calls, more peace of mind
Submit a request and track its progress. See updates, talk directly to your property manager and stay informed, so you always know what is happening.
Service charge statement
28 February 2026
Special levies
17/01/2026
Owner report
02/01/2026
Service charge statement
02/01/2026
Everything in one place
You can find all your documents, resolutions and statements in your personal Portal at any time.
Income
€45,700
8.2%
vs. 6-month average
Operating costs
€31,900
5.1%
vs. 6-month average
Investments
€6,500
Monthly savings
Income and spending
Monthly income and operating costs
€60,000
£45k
€30k
Your finances, always in view
See your property income, costs, and cash flow at a glance, in real time. No spreadsheets, and no waiting for reports.
Hannah from Theo
To: Julia Schneider
Today, 14:34
Dear Ms Schneider,
The tradesperson Martin Kaiser will visit you on Thursday between 9 am and 11 am.
As usual, you can find his contact details in the Portal.
Warm regards,
Hannah Simon
Fewer calls, more peace of mind
Submit a request and track its progress. See updates, talk directly to your property manager and stay informed, so you always know what is happening.
Service charge statement
28 February 2026
Special levies
17/01/2026
Owner report
02/01/2026
Service charge statement
02/01/2026
Everything in one place
You can find all your documents, resolutions and statements in your personal Portal at any time.
Income
€45,700
8.2%
vs. 6-month average
Operating costs
€31,900
5.1%
vs. 6-month average
Investments
€6,500
Monthly savings
Income and spending
Monthly income and operating costs
€60,000
£45k
€30k
Your finances, always in view
See your property income, costs, and cash flow at a glance, in real time. No spreadsheets, and no waiting for reports.
Hannah from Theo
To: Julia Schneider
Today, 14:34
Dear Ms Schneider,
The tradesperson Martin Kaiser will visit you on Thursday between 9 am and 11 am.
As usual, you can find his contact details in the Portal.
Warm regards,
Hannah Simon
Fewer calls, more peace of mind
Submit a request and track its progress. See updates, talk directly to your property manager and stay informed, so you always know what is happening.
We currently look after more than 20,000 customers across Germany.
Find out why more and more people are switching to Theo.
We currently look after over 17,000 customers across Germany. Find out why more and more people are switching to Theo.
We currently look after over 17,000 customers across Germany. Find out why more and more people are switching to Theo.
20,000 customers trust us
20,000 customers trust us
Customers across Germany trust us
Customers across Germany trust us
From Berlin to Stuttgart
From Berlin to Stuttgart
20,000
20,000
20,000
Switching to Theo was straightforward. I had a few questions and got a quick reply. The documents arrived straight away. It was a very positive experience.
G. Kaszás
Property owner in Sindelfingen
We are a large homeowners' association and there used to be constant friction. Ever since Theo joined, everything has been running much more smoothly. They get back to you quickly and explain things in a way that is easy to understand. For me as a committee member, it is a huge relief.
Switching to Theo was straightforward. I had a few questions and got a quick reply. The documents arrived straight away. It was a very positive experience.
G. Kaszás
Property owner in Sindelfingen
We are a large homeowners' association and there used to be constant friction. Ever since Theo joined, everything has been running much more smoothly. They get back to you quickly and explain things in a way that is easy to understand. For me as a committee member, it is a huge relief.
Thomas R.
Advisory board in Stuttgart
Berlin can be chaotic at times, but Theo keeps things structured. I get quick answers and clear information. This is exactly how public services should work.
Aylin K.
Owner from Friedrichshain
I particularly like the transparency. Statements are tidy and you can finally find everything again. Before, it was a nightmare.
Leon S.
Landlord from Charlottenburg
Switching to Theo was straightforward. I had a few questions and got a quick reply. The documents arrived straight away. It was a very positive experience.
G. Kaszás
Property owner in Sindelfingen
We are a large homeowners' association and there used to be constant friction. Ever since Theo joined, everything has been running much more smoothly. They get back to you quickly and explain things in a way that is easy to understand. For me as a committee member, it is a huge relief.
Thomas R.
Advisory board in Stuttgart
Berlin can be chaotic at times, but Theo keeps things structured. I get quick answers and clear information. This is exactly how public services should work.
Aylin K.
Owner from Friedrichshain
I particularly like the transparency. Statements are tidy and you can finally find everything again. Before, it was a nightmare.
Leon S.
Landlord from Charlottenburg
Why Theo?
Why Theo?
Four reasons
Four reasons
01
01
You will have a personal manager who is certified under section 26a of the German Condominium Act and really knows your building.
02
02
We will look after your request quickly and carefully. You will always know what happens next.
03
03
Our regional tradespeople will carry out your orders quickly and reliably.
04
04
You save time, money and hassle through our group contracts with insurers, utility companies and tradespeople.
Property management that thinks ahead.
Property management that thinks ahead.
Find out why more and more people are switching to Theo.
Find out why more and more people are switching to Theo.
The property management of
tomorrow, today
The property management of tomorrow, today
Property management has to deliver more today than it used to. Yet many managers still work with outdated structures. Theo was created to take a different approach.
At Theo we create order through clear workflows and innovative processes. We make our work more efficient and transparent using modern systems. And we work with dedicated, reliable and competent contacts.
This keeps the focus exactly where it belongs: on people and on the responsibility for their properties.
Jona Schaeffer
Jona Schaeffer
Management
Management
Jan Schmälzle
Jan Schmälzle
Management
Management
The property management of
tomorrow, today
Property management has to deliver more today than it used to. Yet many managers still work with outdated structures. Theo was created to take a different approach.
At Theo we create order through clear workflows and innovative processes. We make our work more efficient and transparent using modern systems. And we work with dedicated, reliable and competent contacts.
This keeps the focus exactly where it belongs: on people and on the responsibility for their properties.
Jona Schaeffer
Management
Jan Schmälzle
Management
New to Theo
Already with Theo
Manage others
We are here to help
Jakob Bilfinger leads our client care team. He would love to visit your building and get to know it.
New to Theo
Already with Theo
Manage others
We are here to help
Jakob Bilfinger leads our client care team. He would love to visit your building and get to know it.
New to Theo
Already with Theo
Manage others
We are here to help
Jakob Bilfinger leads our client care team. He would love to visit your building and get to know it.
