The tenancy
- Tenant communication and lease records
- Rent collection monitoring
- Outstanding payments
- Operating cost statements
Verto property management
Your rental apartment is part of an owners’ association. We look after the tenancy and coordinate with the association’s manager, giving you a dedicated contact for your unit.

Definition
Unit management, known in German as Sondereigentumsverwaltung or SEV, is the management of a single, usually rented condominium on behalf of its owner. The unit manager looks after the tenancy, rent accounting, the tenant's operating cost statement and everything inside the apartment. The building's common property remains the responsibility of the owners' association (WEG) and its manager.
Our unit management is designed for investors who do not want to handle their apartment themselves and for owners who live outside the Rhine-Main region or abroad. We work for a fixed fee per unit and month, communicate in English and German, and can represent you at owners' meetings under a power of attorney.
What we take care of
We agree the scope for your property in writing. Ongoing management and separately commissioned work are clearly distinguished in the proposal.
Request a proposalFrom our work
Selected project profiles from our portfolio, available in German.
5Gewerbeeinheiten
01
Mietinkasso, Abrechnung und Korrespondenz für gewerbliches Sondereigentum.
15Wohneinheiten im SEV-Mandat
02
Sondereigentumsverwaltung eines Wohnungspakets mit Schnittstelle zur WEG-Verwaltung.
1Penthouse im SEV-Mandat
03 / Frankfurt am Main
Full Service für eine möblierte 142-Quadratmeter-Wohnung mit Designerausstattung: Verwaltung und Vermietung in einem Mandat.
The people responsible
Your property managers work directly with our specialists in Eschborn. Building issues and accounting questions have named people responsible for them.
Meet the team
Head of technical property management
Over 20 years in property and facility management. Previously responsible for operations at the ECB towers in Frankfurt.

Head of property accounting
More than 30 years in property accounting. Responsible for annual accounts, budgets and operating costs.
The handover
We agree the date and scope with you. A review of the records establishes what needs to be carried forward.
We get to know the property and prepare a proposal.
We assign your contacts and request the relevant documents.
We reconcile records and accounts and organise ongoing matters.
The basics
Owning a condominium in Germany means owning two kinds of property. Your separate property (Sondereigentum) is the apartment itself as defined in the declaration of division: the rooms, non-load-bearing interior walls, floor coverings, interior doors and bathroom fittings. The common property (Gemeinschaftseigentum) covers the land, roof, façade, load-bearing walls, stairwell, central pipes and, in most buildings, the windows.
The common property is managed by the association's manager, appointed by resolution of the owners. Under § 28 WEG that manager prepares the budget, the annual statement and the asset report, and calls the owners' meeting. The association's manager has no role in your tenancy. It does not collect your rent and does not prepare your tenant's operating cost statement.
Unit management fills this gap. It is a separate contract between you and the manager and needs no resolution of the association, so you can appoint Verto even if another firm manages your building. If we manage both, there is one interface less. Rental management, by contrast, is for owners of entire buildings with no association involved.
The tenancy
We are your tenant's point of contact for repairs, questions about the lease and requests such as subletting. You are only involved when a decision is yours to make, such as a larger repair or a notice of termination.
Rent accounting is handled by our in-house property accounting team, led by Ralf Hennig, a business economist with more than 30 years in property accounting. Every payment is matched to the rent account. If a payment is missed, we send a reminder promptly and a formal demand in writing. If arrears persist, we agree the next steps with you and work with specialist tenancy lawyers where needed. The deposit is kept separate from our own funds, as § 551 BGB requires.
Rent increases are prepared in line with § 558 BGB, checking justification, waiting periods and the cap. Whether a reduced cap or the rent brake applies at your address depends on regional ordinances that expire and are renewed, so we check this for every increase and every new letting. When a tenant moves out, we carry out the inspection with a written record and photos and settle the deposit. A new letting can be commissioned separately and is listed as such in our quote.
Billing
The tenant's operating cost statement is built from the association's annual statement. That statement shows every cost allocated to your unit, including costs you cannot pass on to the tenant, so we separate them line by line.
Only operating costs under the German Operating Costs Ordinance (BetrKV) can be passed on, and only if the lease provides for it: water, waste collection, cleaning, gardening, communal electricity, lift, caretaker and building insurance, for example. Heating is billed under the Heating Costs Ordinance. The association manager's fee, contributions to the maintenance reserve, repairs and bank charges are not recoverable. Property tax is billed to you directly by the municipality but can be passed on, so we add it from your tax assessment.
The statement must reach the tenant within twelve months of the end of the billing period (§ 556(3) BGB), otherwise back payments are generally lost. This deadline applies even if the owners' meeting has not yet approved the association's accounts, so we request the figures early and prepare the statement on the data available if necessary.
Owners' meeting
Decisions on the budget, special levies, renovation work and structural changes are taken at the owners' meeting. If you cannot attend, we can represent you. Under § 25(3) WEG the power of attorney must be given in text form, so a clear email is generally sufficient. We first check whether your community rules restrict who may act as a representative.
Before the meeting we review the agenda, the budget and the annual statement prepared by the association's manager and agree your voting instructions with you. You decide how to vote, we carry it out. Afterwards you receive a short summary of the resolutions and what they mean for your service charge, the reserve and your tenancy. If you consider a resolution flawed, a challenge must be filed within one month (§ 45 WEG); we flag this in good time, and a lawyer of your choice handles the legal assessment.
Technical
When something breaks, the first question is who is responsible. A dripping tap or a worn floor belongs to your unit. A burst riser pipe or a leaking roof usually concerns common property, which is the association's responsibility and cost. We clarify this using the declaration of division and report common-property damage to the association's manager with photos and a description.
Repairs inside your unit are commissioned with trusted local tradespeople. Up to a limit agreed with you we decide ourselves; above it we obtain quotes for your approval. Behind your dedicated contact stands our in-house technical team led by Benjamin Böcker, Head of Technical Property Management, previously area head for the technical and commercial operation of the three ECB towers in Frankfurt (around 300,000 m²).
International owners
Many of our unit management clients do not live in the Rhine-Main region. Some are expats working in London, Zurich or Singapore for a few years, others have emigrated, and others are investors from Europe, Asia or the United States who bought or inherited an apartment in Frankfurt. What they need is someone on site with authority to act, and a clear view of what is happening to their property.
We work in English and German, in writing and on calls. The monthly report summarises rent received, outstanding payments and open matters and is available in English. Important documents can be provided in translation. Statements, receipts and minutes are stored in the owner portal, accessible from any time zone and on your phone. Video calls can be arranged early in the morning or in the evening German time, and we reply to emails within 24 hours.
Rental income from a German property is taxable in Germany even if you live abroad. At year end we compile the figures you or your tax adviser need for the German return (Anlage V): rent received, service charge advances, the non-recoverable share of the service charge, repairs and management costs. We do not give tax advice, but we work directly with your adviser.
For investors with several units we combine reporting across all of them. Our portfolio includes a package of 15 apartments owned by one investor within a large association, and five commercial units for an owner who lives abroad, where rent collection, accounting and correspondence all run through us.
Getting started
Changing your unit manager is simpler than changing the association's manager because no owners' meeting has to approve it. You give notice under your current contract and appoint us. We start with a free initial consultation by phone or video, then send you a written quote at a fixed fee per unit and month, with additional services such as a new letting listed separately.
For the handover we need the lease and any amendments, proof of the deposit, the rent account with open items, the last operating cost statement and, from the association, the declaration of division, recent minutes, the current budget and the last annual statement. We reconcile the rent account and deposit, introduce ourselves to your tenant in writing with the new payment details and inform the association's manager. The existing lease continues unchanged.
Every property at Verto is looked after by at least two property managers certified under § 26a WEG, more for large properties, supported by our technical team and in-house accounting. Our office is at Mühlstraße 36 in Eschborn, on the Frankfurt city boundary, so handovers, viewings and repair appointments in Frankfurt and the surrounding towns are a short drive away.
Questions and answers
HOA management covers the common property, such as the roof, façade, stairwell and central pipes, and is appointed by the owners' association. Unit management covers your individual apartment and your tenancy. You appoint it yourself under a separate contract.
The association's manager does not deal with your tenant, your rent or your tenant's operating cost statement. If you do not want to handle these tasks yourself, for example because you live far away, unit management fills the gap. It is not a legal requirement.
Yes. The unit management contract is independent of the association's management contract. We coordinate with whichever firm manages the building, request billing data and report damage to common property.
No. We work with owners in English, both in writing and on calls. The monthly report is available in English, important documents can be translated, and video calls can be scheduled outside German office hours.
You give us a power of attorney in text form under § 25(3) WEG. We review the agenda, budget and annual statement beforehand, agree your voting instructions with you and send you a summary of the resolutions afterwards.
We take the costs from the association's annual statement, separate recoverable operating costs from non-recoverable items such as the manager's fee, the maintenance reserve and repairs, and add property tax. The statement reaches your tenant within the twelve-month deadline under § 556(3) BGB.
We see missed payments in the rent account, send a reminder promptly and a formal demand in writing. If arrears continue, we agree the next steps with you and involve a specialist tenancy lawyer where needed. You can follow the status in your monthly report.
At year end you receive a summary of rent received, service charge advances, the non-recoverable share of the service charge, repairs and management costs, which you or your tax adviser can use for the Anlage V. We do not provide tax advice but coordinate directly with your adviser.
We charge a fixed fee per unit and month. You receive a quote after a free initial consultation. Additional services, such as finding a new tenant or overseeing a renovation, are listed separately in writing.
You give notice under your current contract; no approval from the owners' meeting is needed. We request the documents from the previous manager, reconcile the rent account and deposit, and inform your tenant and the association's manager. The lease continues unchanged.
Further reading
Your next step
Tell us where your property is and what you need. We will discuss the scope of service and the next steps with you.