Accounts you can follow
We organise the budget, contributions and expenses, with accounts and supporting documents you can check.
Condominium management and administration in Lisbon
A little less to worry about at home.
We look after your building’s accounts, maintenance and owners’ meetings. You know who to contact, what’s happening and what comes next.
From €105 / building / month + VAT
We are starting in the Saldanha–Alameda–Campo Pequeno corridor, in the Avenidas Novas, Arroios and Areeiro parishes. Outside this part of Lisbon, we record your interest and confirm availability before going ahead.
How we help
We look after the parts of the building you share.
Help keeping your building in good order
We get quotes, arrange repairs and follow up with suppliers, keeping residents informed along the way.
Easier owners’ meetings
We prepare the paperwork and minutes, and help put the owners’ decisions into practice.
Someone you know how to reach
A manager looks after your building and answers your questions, in Portuguese or English.
Your building, at a glance
Your accounts and updates, all in one place.
Check the accounts, find an invoice or see how a repair is progressing. Your building’s information is together in one place.
Email, WhatsApp, phone or app — the choice is yours. Talk to the team through your preferred channel. You do not need to install an app or create an account to ask for help. The browser portal is also available when you want to access your private information.
- Accounts with the records that explain them
- A separately identified reserve fund
- Updates on repairs and requests
- Private information for authorised people only
K
Your condominiumAvenida de Roma, 42 · Lisboa
ExampleISSUE #EX-014
In progressEntrance lighting
Your contact: Mariana Costa
- Issue recorded
The resident attached a photo of the entrance.
14 Sep · 09:10 - Manager reviewed the issue
Check the installation with the regular supplier.
14 Sep · 11:30 - Awaiting visit confirmation
Recorded next update: 16 Sep, by 17:00.
Illustrative manager commitment
History, ownership and next step
When something needs attention
Tell us what’s happened. We’ll take it from there.
A light that’s stopped working, a leak, a question about a repair. Tell us what’s happened. Your manager reviews the request, arranges the next steps and keeps you updated.
- A manager looks after your request
- You can check progress along the way
- We check the work before closing the request
About Kastor
Good management starts with people.
The Kastor team is based in Lisbon, helping make everyday life easier for condominium owners and residents.
We use technology to organise information and support our team. People look after the conversations, decisions and day-to-day care of your building.
Get to know KastorPricing
Know what’s included, from €105 a month.
€15 per unit per month, with a minimum fee of €105, plus VAT. For buildings with 40 or more units, we prepare an individual quote.
- Day-to-day management and a manager to contact
- Organised accounts, contributions and records
- Repairs, suppliers and meetings, as set out in your proposal
- Portuguese and English communication, with portal access
Major works, legal support, sorting out historic accounts and other additional work are quoted separately. Building expenses are separate from our management fee.
See what’s includedunits
€180per building / month + VAT
€2,160 per year + VAT. Management fee; building expenses are separate.
€15/unit/month. Minimum €105/month + VAT (equivalent to 7 units).
Request a proposalSwitching to Kastor
We’ll help you make the change.
- 01
Understand your building
A 45-minute assessment of the current position, records and what needs to change.
- 02
Prepare your proposal
We explain the service, annual fee and any extras, so owners can compare their options and decide.
- 03
Organise the handover
Once the owners approve our appointment, we organise the handover of records, accounts, contracts and ongoing matters.
Bring the conversation to your owners’ meeting. See a sample proposal you can share.
See example
For owners living abroad
Stay close to your building, wherever you are.
Even when you’re away from Lisbon, you can check the accounts, follow your requests and speak to the team in Portuguese or English.
For non-resident ownersPractical guides
Useful reading on condominium administration.
How to change a condominium administrator in PortugalMeeting notice, vote and handover
Owning a condominium in Portugal from abroadFollowing your building from another country
Administrator handover checklistRecords, balances, contracts and access · Portuguese guide
When the administrator does not replyWhat to do and how to escalate · Portuguese guide
Accounts, contributions, arrears and reserve fundWhat to review each month · Portuguese guide
Owners’ meeting: notice, minutes and deadlinesFrom the notice to carrying out the decisions · Portuguese guide
Building works: quotations, insurance and deliveryWho decides, who pays and how to close · Portuguese guide
Common questions
Good to know.
A few things you might like to know before we talk.
Is my building too small?
We work with smaller buildings too. We’re starting with condominiums of 4–60 units in Lisbon. Buildings with 4–6 units have a minimum fee of €105/month + VAT. For 40 or more units, we prepare an individual quote. Tell us about your building and we’ll check whether we can help.
Who holds the condominium’s money?
Money stays in the condominium’s own bank account with its authorised signatories. Kastor organises accounts, records and decisions; it is not a bank and does not hold owners’ funds.
Can we switch if records are missing?
We first identify what exists, what is missing and who should provide it. The proposal explains risks and any reconstruction work before proceeding. The appointment decision belongs to the condominium.
Does the service include 24-hour emergency response?
The service does not include 24-hour emergency response. We agree contact details and service hours with you before starting. For immediate danger to people, contact 112; a portal message is not a substitute for emergency services.
Can I follow my building from abroad?
Yes. Communication can be in Portuguese and English, with access to approved information. We plan remote participation or representation at meetings in line with the applicable requirements and conditions.
Do I have to use the app?
No. You can speak to the team by email, WhatsApp or phone, according to your preference. We agree contact details and service hours when the service starts. You can change your preferred channel for each building. The app and browser portal are optional ways to view private information and follow requests; access requires identity verification and authorisation.
I’m already a resident. How do I get in?
Use your building invitation or access link. The Resident access page explains how to recover access using the email associated with your unit. You do not need to request a proposal.
Let’s talk
Tell us about your building.
Tell us about your building and what you’d like to improve. We start with a free 45-minute assessment, then explain how we can help and what it would cost.
- No commitment to switch
- In Portuguese or English
- We start by understanding what you need
Prefer to speak with us? Send your details using the form alongside.
hello@kastor.ptRequest a proposal
A few details will help us get started.