Whether you have built with us or simply like what we do, you can recommend Sternhaus – and be rewarded for it. For every referral that turns into a house-building contract, we say thank you with €1,500.
1
Sign up for free
Name, email, password – done. Once you have confirmed your email address, you will receive your personal link and code.
2
Share your link or code
Via WhatsApp, email or simply at a barbecue. Anyone who comes via your link or enters your code is assigned to you.
3
Receive your bonus
If your referral signs a house-building contract, we reserve €1,500 for you. You can check the status at any time in your account.
Your friends benefit too
Anyone who comes to us through a referral receives a €1,000 voucher for fixtures and fittings – for example for the kitchen, a smart home system or the garden.
Important: referrals still count even if months pass between the first click and the contract. Your friends can enter your code in the enquiry form at any time.

Become a referrer now
Frequently asked questions
Do I have to have built with Sternhaus myself?
No. Any private individual aged 18 or over can take part. Only our employees and their households are excluded.
When exactly is the bonus paid?
As soon as your referral has signed a house-building contract and the statutory cancellation period has expired. You can see the status in “My account”, and we will also inform you by email.
What happens if two people refer the same family?
The first referral counts. If someone explicitly enters a code in the enquiry form, it takes precedence over the link.
Can I see whom I have referred?
You can see the number of visits via your link, the enquiries and their status – but for privacy reasons no names.
Do I have to pay tax on the bonus?
Referral bonuses may be taxable. If in doubt, please check with your tax adviser. All details can be found in the terms of participation.