SNDQ for voluntary & professional building managers
Manage your co-ownership effortlessly with SNDQ – the software for building managers. Automate administration, keep all communication with co-owners clear and track accounting per building in one user-friendly tool. Developed in Belgium, tailored to the needs of building managers who want to work professionally and efficiently.
For everyone managing one or more buildings
Manage your buildings efficiently with modules like double-entry accounting per building, ticket management, general meetings and communication via SNDQ at Home. Automate repetitive tasks, collaborate with colleagues and keep co-owners perfectly informed.
View the full overviewDistribution keys
With SNDQ you set up distribution keys based on the deed and distribute costs as needed. Create custom presets for every situation and organize payments exactly as you want.
Financial dashboardProvisions
With SNDQ you manage provisions easily and accurately. Thanks to distribution keys, automatic calculations and the link per unit, you always know who pays what. This way you keep track effortlessly, without calculating yourself.
PropertyGeneral meetings
Organize and manage general meetings with SNDQ. Keep track of agendas, decisions and attendance, all in one central location.

Manage co-ownerships more efficiently than ever with SNDQ: automate administrative tasks, maintain oversight of finances and communicate smoothly with residents via one platform.
A platform for co-owners and the council of co-ownership
With SNDQ at Home you give co-owners access to an intuitive online environment, where they can easily track their payments, submit tickets and consult important documents. As a building manager you retain control over the complete management, while optimizing communication and transparency towards co-owners. This makes your work more efficient and ensures streamlined collaboration with all stakeholders.
Discover SNDQ at Home
Discover functionality specifically for building managers
SNDQ is built for and by building managers. From tickets and communication to integrated double-entry accounting and a clear financial overview per building: you manage every aspect of co-ownership in one central environment. Automate your workflows, collaborate closely with co-owners and council, and always maintain overview.
Financial status
Council members get a clear overview of the individual financial status of each co-owner via SNDQ at Home. This supports transparent monitoring of accounting within the building.
Files
Within SNDQ you easily add files to your property, contact book, or to tasks and tickets. Whether it's contracts, invoices, technical sheets or reports: you keep everything central and organized.
Facilities
Within SNDQ you effortlessly add facilities to each building or property. Whether it's elevators, gates, installations or other amenities, you manage them clearly in one central place. This way you maintain control over all infrastructure and associated maintenance.
Track payments
Via SNDQ at Home, tenants and co-owners get a clear overview of their payment status. Outstanding amounts, paid costs and late payments are all displayed clearly.
Meters & readings
Manage electricity, gas, water, solar panels and smart meters centrally in SNDQ. Add readings, adjust them and track every consumption perfectly per building or unit.
Sub-meters
Add meters in bulk, integrate consumption directly into your final statement and maintain overview with a smart, filterable list. Work faster and more accurately.
Distribution keys
With SNDQ you set up distribution keys based on the deed and distribute costs as needed. Create custom presets for every situation and organize payments exactly as you want.
Connect mailbox
With Mailbox connect you integrate all your email accounts, like Google and Outlook, directly in SNDQ. This way you always have the latest messages at hand and work efficiently from one platform, without sharing passwords.
Assign tasks
With SNDQ you effortlessly assign tasks to yourself, colleagues or suppliers. Whether it's an annual inspection, a repair or following up on a quote: everything runs clearly via one central place. Everyone knows what needs to happen, by whom and when.
Auto matching
With SNDQ's auto-match tool, payments are automatically linked to the correct costs. Whether it's multiple costs linked to one payment, you save time and increase efficiency with one simple tool.
Custom fields
SNDQ gives you the freedom to decide what information you track. With custom fields you easily add extra data to contacts, buildings or your financial dashboard. This way you fully tailor SNDQ to the specific needs of your operation.
Key management
Manage all your keys centrally in SNDQ: see at a glance which keys are available, loaned or lost. Add keys in bulk and keep the full overview—always up-to-date and fully traceable.
Building passport
From media files to cost estimates and certificates: within SNDQ you keep all building information centrally. Always up-to-date, easy to consult and simple to export.
Export and manage data
Council members can easily export reports and data via SNDQ at Home. This way they maintain grip on administration, can keep local backups and work flexibly with exported files.
References
Whether you manage buildings as a building manager, landlord or property manager: with building references you effortlessly link suppliers and costs to the right file. No searching, just correct bookings.
Journals
With SNDQ you easily create and manage all required journals for double-entry accounting. Whether it's purchase or sales invoices: everything is automatically tracked, made digitally available and ready to export when you need it.
Invoices & bills
Council members get exclusive access via SNDQ at Home to a detailed overview of the financial movements within the building. This way they can optimally fulfill their supervisory role.
Assign tickets
Tickets in SNDQ help you centralize communication around technical or administrative issues. Whether it's a broken elevator, a leaking faucet or a resident complaint: with SNDQ you track everything effortlessly.
Purchase invoices
Whether you're a building manager, landlord or property manager: with SNDQ you manage all your purchase invoices easily and correctly. Upload your invoice, split costs customly and decide when and how you want to settle.
General meetings
Organize and manage general meetings with SNDQ. Keep track of agendas, decisions and attendance, all in one central location.
Request working & reserve capital
Within the Financial module, SNDQ helps building managers easily request working and reserve capital. This process is fully integrated into the fiscal year closing procedure and runs based on preset distribution keys. SNDQ guarantees correct and efficient calculation, without extra manual work.
Repeat & timing
Property management involves many recurring tasks: from monthly meter readings to annual inspections. With SNDQ you automate that tracking easily. Never miss a deadline and always know who is responsible for what.
Subcontacts
Easily add extra contact persons, like parents, doctors or emergency contacts. Handy for those who need just a bit more follow-up.
Provisions
With SNDQ you manage provisions easily and accurately. Thanks to distribution keys, automatic calculations and the link per unit, you always know who pays what. This way you keep track effortlessly, without calculating yourself.
Create tickets
Via SNDQ at Home, our mobile webapp, co-owners and tenants can easily report issues to their building manager. Everyone stays informed and problems can be addressed faster.
Marketplace
Coming soon: the SNDQ Marketplace
Group tickets
Sometimes different residents report the same problem, like a broken elevator or heating failure. In SNDQ you bundle all these tickets effortlessly, keeping overview and handling more efficiently.
Payment plans
With SNDQ you easily set up payment plans for outstanding costs. Track per period who still owes how much, group costs if needed and always maintain full overview.
Soon WhatsApp will be fully integrated in SNDQ, so you can easily communicate with co-owners and tenants, directly from your SNDQ platform. No more hassle with multiple apps or devices – everything you need is in one place.
Saved replies
With the saved replies feature you can quickly and easily create standardized responses that save you time and keep communication within your team consistent.
Bank integration
Thanks to PONTO integration you connect SNDQ effortlessly with any Belgian bank. Automatically read all transactions, maintain overview per account and choose who sees what info. One account is included, extra accounts cost just €5 each.
Identity data
Store all identity data in one central place: from phone numbers to date and place of birth, fully GDPR-compliant.
Notes
Within SNDQ users can add notes at every level: to buildings, properties and rental contracts in the portfolio, to contacts like owners or suppliers, and even to tasks and tickets. Keep important info organized and easily share context with your team.
Exports
With SNDQ you always have the right accounting data at hand. Whether you want to analyze the figures yourself, or quickly and clearly inform your accountant: with our export options you do it in a few clicks.
FAQ
With the FAQ section in SNDQ at Home, tenants and co-owners get quick and easy answers to frequently asked questions. Practical, clear and always available – exactly what's needed to avoid unnecessary confusion or extra communication.
Integrated chart of accounts
You manage the complete chart of accounts per building. Based on your added properties, suppliers and accounts, SNDQ automatically sets up the right chart of accounts for you. No manual work, just a clear overview.
Assign messages
Within SNDQ's all-in-one inbox you can easily assign messages to yourself, colleagues or a group. This ensures streamlined communication and collaboration, always keeping overview of who is responsible for which messages.
Settlements
With SNDQ you create settlements based on actual costs. Close the fiscal year neatly and effortlessly export a complete report for your clients or co-owners.


Start free today
Try SNDQ free for 14 days and discover how all-in-one management really feels! No payment methods, just try it out. Experience how easy it is to get a grip on your buildings and administration. After 14 days not for you? No problem, without a payment method your access expires automatically.