Endreihenhaus 
Exclusive Properties
Exclusive Service
You're searching — we're finding. HDIV brokers first-class residential properties and attractive investment opportunities in Hamburg and across Germany. Whether it's your dream home or a high-yield capital investment: with Hanseatic reliability, a broad network, and access to off-market listings, we guide you personally to your property.
Request Exposé now!Realestateisoneoflife'sbiggestdecisions.Since1991,HDIVKlatt&Kollegenhasguidedbuyers,sellers,andinvestorsthrougheverystep—withtrustedpartners,deepmarketunderstanding,andacommitmenttodeliveringthebestpossibleresultsforbothbuyersandsellers.
Property
Acquisition
Full-Service Buying Support
From undeveloped land and classic single-family homes to condominiums as capital investments — HDIV finds the right property for you. Our extensive network and years of experience in project development and sales enable us to expertly guide every side of a project.
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Properties sold
Transaction volume
Property Sales & Best Market Price
Trust-Based Selling with Proven Results

We take care of valuation, target-group marketing, credit checks on prospective buyers, and the entire contract negotiation through to notarization — all from a single source. Our pool of qualified buyers ensures timely transaction closings at market-appropriate prices.
Client satisfaction
Days avg. sale time
Land Development
& Construction
From Raw Land to Buildable Opportunity
Our strength lies in project planning: we identify the potential of undeveloped land, prepare it in terms of planning law, and ensure a seamless handover to our clients' construction companies.
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Years of experience
Family partners
Partner companies
Handpicked
for You
Built on Trust,
Driven by Results
Choosing the right partner makes all the difference. Here's what families across Hamburg say about working with us.
Mr. Klatt was always available and truly committed to taking every concern off our hands. From the very beginning, we felt we were in good hands with HDIV.
Buyer
Lower Saxony — Winsen (Luhe)
You only buy a house once in a lifetime — all the more important to have the right agent by your side. HDIV accompanied us through every step and solved every obstacle together with us. If you're looking for a home in the Bergedorf area, I can wholeheartedly recommend HDIV.
Buyer
Hamburg-Bergedorf
With the land and everything that came with it, I was completely overwhelmed. Mr. and Mrs. Klatt took the time to find the best possible solution, without any sales pressure. I'm very glad I sold my land through HDIV.
Seller
Schleswig-Holstein — Dassendorf
The People Behind
Every Deal
HDIV (Hanseatische Dienstleistungen Immobilien Verkauf) is a family-run company. Three generations united by a shared passion for real estate and a commitment to personal service.

Thomas Klatt
Owner & Founder
Over 30 years of experience in residential and commercial real estate as well as project development.
+49 177 716 49 05
Josephine Klatt
Certified Real Estate Agent (DFI)
Specializing in the sale of residential properties and land consulting.
+49 175 561 53 11
Julienne Klatt
Partner · J&T Klatt Immobilien
Leading our partner company J&T Klatt Immobilien. Certified real estate agent with a focus on the eastern Hamburg market.
We'd Love to
Hear from You
Whether you have a specific property in mind or just want to explore your options — reach out and let's talk.
Send us a message →Am Langberg 9, 21033 Hamburg
Mon — Fri: 9:00 — 18:00
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