Heinrich Bossert Real Estate

What Heinrich Bossert Real Estate does

Heinrich Bossert Immobilien GmbH & Co. KG is a Munich-based German real estate services firm founded in 1925 that provides commercial and technical property management, rental property administration (Miethausverwaltung), condominium administration (WEG Verwaltung), real estate valuation and transaction advisory, and rental placement (Vermietung) services. The firm serves institutional investors, fund managers, family offices, and private property owners, and manages more than 28,000 residential and commercial units spanning approximately 1.85 million square meters with an aggregate asset value of roughly €5 billion across 587 objects. The company operates from four regional offices in Munich, Frankfurt, Düsseldorf, and Karlsruhe, and as of March 30, 2026, it operates as part of PHM Deutschland GmbH (PHM Group), an international property services platform active in nine European countries.

Revenue is generated through three primary streams: recurring property management fees on managed portfolios (the largest stream, covering commercial, technical, and infrastructural property management), transaction and advisory fees from valuation and brokerage mandates (the firm has brokered over €2.75 billion in real estate over 25 years), and one-time rental placement fees (more than 1,200 apartments rented in 2024). WEG condominium administration fees, in-house renovation services (110+ renovations per year by the internal Baumanagement department), and ESG/sustainability advisory supplement these streams. Distribution is relationship-driven: institutional mandates are won through direct enterprise sales, formal RFPs, and the firm's century-old network, while private customer acquisition relies on referrals, the bossert-immobilien.de website, and walk-in inquiries at the four offices; managing partners note that the majority of brokerage transactions close off-market without paid advertising.

Operations are supported by a conventional real estate technology stack centered on the iX-Haus ERP system from CREM Nemetschek (in use for 20+ years), with DATEV accounting integration, DocuWare for document management, and an internally developed digital maintenance calendar introduced in 2021/2022 that tracks recurring technical inspections with automated deadline reminders and a traffic-light escalation system. The firm maintains an active customer portal (portal.bossert-immobilien.de) and a customer-facing form download center. Quality signals include five consecutive years as a kununu Top Company (2022–2026), 97%+ customer satisfaction in annual surveys, and 18% reported revenue growth in 2024.

Name

Heinrich Bossert Real Estate

Legal name

Heinrich Bossert Immobilien GmbH & Co. KG

Website

https://bossert-immobilien.de

Company type

Private

Founded year

1925

Operating status

Operating

Headcount range

11–50 employees

Short description

Founded in 1925 in Munich, Heinrich Bossert Immobilien is a German real estate services firm managing over 28,000 residential and commercial units across Munich, Frankfurt, Düsseldorf, and Karlsruhe for institutional investors, fund managers, family offices, and private owners; it operates within PHM Group since March 2026.

Ownership category

akta.pro rank

Product category

Real Estate Property Management

NAICS

Residential Property Managers (531311), Real Estate Property Managers (53131)

SIC

Real Estate Agents & Managers (For Others) (6531)

akta.pro primary industry

Corporate / Executive Housing Management (BPAJAFAK)

akta.pro secondary industry

Association Maintenance, Vendor & Capital Project Management (BPAJAHAM)

Keywords

• Commercial property management
• Rental property administration
• WEG condominium management
• Real estate investment advisory
• Residential letting services

Headquarters

HQ city

Munich

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Property Management Fees: Recurring management fees for residential and commercial property portfolios. Services include commercial property management, technical property management, and infrastructural property management.
2. Transaction/Advisory Services: One-time fees for property valuation, brokerage, and transaction advisory services. The company has transacted over €2.75 billion in real estate over 25 years.
3. Vermietung (Rental Services): Rental intermediation services including initial rental of new construction projects and re-letting of residential and commercial properties.
4. WEG Administration: Administration fees for apartment owner communities (Wohnungseigentümergemeinschaften).

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Heinrich Bossert Immobilien is a German real estate services firm that manages over 28,000 residential and commercial units across approximately 1.85 million sqm of rentable space on behalf of institutional investors, fund managers, family offices, banks, insurance entities, private property owners, and homeowner associations (WEGs). Core offerings span commercial, technical, and infrastructural property management, rental property administration (Miethausverwaltung), WEG condominium administration, real estate valuation and transaction advisory, rental intermediation (Vermietung), and an in-house Baumanagement department for renovation and modernization works.

Product overview

Heinrich Bossert Immobilien is a German real estate services company offering an integrated portfolio of property management services. The core offering consists of Property Management for institutional investors, Miethausverwaltung for private rental properties, WEG Verwaltung for apartment owner communities, Immobilien Investment for transactions and valuations, Vermietung for rental services, and an internal Baumanagement department for construction coordination. These services are supported by digital touchpoints including a customer portal (Kundenportal) and Formular-Download Center. The company was founded in 1925 and as of 2026 became part of the PHM Group.

Differentiator

Problem solved

Functional benefit

Products and services

• Property Management Comprehensive management of residential and commercial properties for investors, including commercial property management, technical property management, infrastructural services, reporting, and coordination of construction measures.
• WEG Verwaltung Professional and sustainable management of apartment and partial ownership for homeowner associations (Wohnungseigentümergemeinschaften), including technical and commercial administration.
• Verwaltung Miethäuser (Miethausverwaltung) Management of rental apartment buildings for private clients, ownership communities, and Erbengemeinschaften (inheritance communities), ensuring sustainable returns, value preservation, and permanent cost control.
• Immobilien Investment Real estate valuation and acquisition/sale consulting for investors, family offices, and private clients, including market analysis and expert appraisals.
• Vermietung Initial rental of new construction projects and re-letting of residential and commercial properties, including marketing, tenant screening, and apartment viewings.
• Baumanagement (Construction Management) Internal engineering department for project control of renovation and modernization measures in the property portfolio, from planning to completion and warranty monitoring; completed 110+ apartment renovations in 2024.

Quantifiable outcome

• Over 28,000 residential and commercial units managed
• +5 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature2 records

Partnerships

Seven partnerships are on record, tiered core, major and minor.

• PHM GroupcoreStrategic or Co-development Partner · 30 March 2026Parent company since March 2026. PHM Group is an international real estate service group operating in Finland, Sweden, Norway, Denmark, Germany, Switzerland, UK, and Netherlands. Partnership provides resources of a large group while maintaining regional brand identity. Adds 125 real estate experts and 4 additional locations to PHM Deutschland GmbH.
• KGAL Investment ManagementcoreStrategic or Co-development Partner · 7 July 2025Long-term partnership since 2016. Bossert provides property management services for various KGAL special funds (KGAL/HI Wohnen Core 2 and others). Manages over 1,700 apartments totaling 148,000+ sqm across Munich, Frankfurt, and Düsseldorf. Regular new mandates received including 2025 mandate for ~500 apartments in Regensburg and Wesseling, and 2026 mandate for 355 apartments in Munich (Wohnen am Candidplatz).
• German Pension Reinsurance Company (Pensionsrückversicherung)majorStrategic or Co-development Partner · 25 October 2022Major property management mandate for Baden-Württemberg portfolio. 28 properties across 10 locations (Karlsruhe, Freiburg regions) with 82,500 sqm including Uniklinikum and senior residences. This mandate led to founding of Karlsruhe office.
• Argentus GmbHminorStrategic or Co-development Partner · 27 May 2021Sustainability and operating cost optimization partnership. Collaborated on gas supply contract renegotiation for managed WEG communities, achieving 7-figure savings through competitive bidding.
• Quantum Immobilien KVG mbHcoreStrategic or Co-development Partner · 5 December 2019Partnership for property management and rental management services for various Quantum special funds. Mandates include projects in Frankfurt, Heidelberg (388 apartments), Cologne, Fürth, and Ingolstadt (729 apartments, 45,000 sqm).
• CREM SOLUTIONScoreTechnology or Integration · 1 January 200520-year partnership since 2005. CREM provides the iX-Haus ERP system, the central digital platform for property management. The system enables automated processes, secure data management, transparency, and control across workflows. Partnership enables digital transformation and operational efficiency.
• TH Rosenheim (Technical University)minorStrategic or Co-development PartnerAcademic partnership for sustainability research. Collaboration on energy concept development for CO2-neutral city quarter in Munich-Neuperlach (Marx-Zentrum with 440+ apartments). Graduate student Natalie Stut received Bavarian Cultural Prize for related research.

Scale indicators11 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• Aareon AG: Leading European provider of property management software and digital services for the housing industry. Highly comparable as both a technology enabler for residential property managers and a broader incumbent in the German property services ecosystem that Bossert operates within.
• Vonovia SE: Germany's largest residential property company and a major institutional client for third-party property managers. Comparable as a dominant player in German residential real estate whose outsourcing decisions shape the competitive landscape for firms like Bossert.
• Dawonia Real Estate GmbH (formerly GBW): Bavaria-focused residential property company managing ~30,000 units in southern Germany. Comparable as a regional institutional player competing for tenants and management mandates in Bossert's home Munich/Bavaria market.
• Grand City Properties S.A. Publicly listed German residential property company with a portfolio of ~65,000 units concentrated in urban German metros. Comparable as an institutional investor-client in Bossert's addressable market and a competitor for talent and mandates.
• LEG Immobilien SE: Major German residential landlord with ~165,000 units, primarily in North Rhine-Westphalia. Comparable as an institutional client/competitor shaping property management demand in Düsseldorf and surrounding regions where Bossert operates.

Direct peers

• Engel & Völkers: International real estate services firm with significant German property management and brokerage operations. Comparable as a full-service real estate provider competing for institutional mandates and high-net-worth clients in the same German metros.
• Aurelis Real Estate GmbH: German real estate service provider managing commercial and mixed-use portfolios for institutional investors. Comparable in serving institutional clients with comprehensive property management services across German metros.
• Hausmann Immobilien GmbH: Munich-based residential property management and brokerage firm serving institutional and private clients. Directly comparable in geography (Munich metro), service mix (Miethausverwaltung and WEG), and target customer segments.
• Sedlmaier Grund- und Immobilien: Munich-based property management and real estate services firm serving institutional investors and private owners. Closely comparable in service mix (residential/commercial management, WEG, brokerage) and Munich-focused institutional client base.

Emerging players

• PlanetHome Group: German real estate service platform offering brokerage, valuation, and property management services. Comparable as a German competitor active in residential real estate services with overlapping institutional client relationships.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/bossert-immobilien
• Instagraminstagram.com/bossert.immobilien

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Heinrich Bossert Real Estate