Data-driven bidding advice and buying support

Data-driven bidding on your dream home

We work out for you what this home is really worth, based on a large database of officially registered sale prices. Want more than bidding advice? Then we guide your entire purchase: from finding a home and the negotiation through to the handover of the keys. Independent, affordable and fast.

  • Includes ten comparable reference homes from the neighbourhood, with their actual sale price
  • Bidding advice report from €19.95, usually in your inbox within minutes
  • Or full buying support for €495, on a no cure no pay basis
  • Searching, negotiating, bidding and the legal review of the documents
  • Additional personal advice via WhatsApp and email included
Request bidding advice Full buying support

Personal report from €19.95 · full buying support €495 · no subscription, no commission.

Smart bidding starts with the right data

Most free property tools base their estimate on asking prices. That tells you what a seller wanted, not what a buyer paid. We calculate with sale prices as they were officially registered after the sale.

Ten sales from the neighbourhood, with what they fetched

We compare the home with a large database of properties whose officially registered sale price is known, weighing hundreds of characteristics along the way. Ten of those sales are worked out in full in your report, with the address, floor area, year of construction and sale price. So you do not have to take our word for it.

FROM €19.95 · NO SUBSCRIPTION

  • We earn nothing on the sale

    We work for the buyer only. We deliberately do not charge a percentage of the purchase price, because that would give us an interest in you paying more.

  • From €19.95, not €2,000

    A buying agent quickly charges €2,000 to €4,000, mostly for the hours that go into viewings. A bidding advice report starts at €19.95. If you would rather hand over more of the work, we do the full buying support for €495, on a no cure no pay basis.

  • In your inbox within minutes

    Filling in the form takes a few minutes, and the report usually arrives just as quickly. If you get stuck somewhere, send us a WhatsApp message or an email. We do not charge for that.

How does it work?

Four steps to your personal, data-driven bidding advice.

Look up the address

Type the address of the home, or paste the Funda link. We recognise the address and pull in the known property data straight away.

Check the property details

You run through the data and fill in whatever we could not retrieve.

Pay once, securely

You pay securely via Mollie, with iDEAL or credit card. One-off payment, no subscription, no hidden costs.

Receive your bidding advice

You get a comprehensive report by email, with the bidding advice and the reasoning behind it. Any questions afterwards? Just ask via WhatsApp or email, that is included.

View a sample first

Want to see what you get first? Open the sample report.

* This sample report is intended as an indication only. Your final report may differ slightly.

Start your bidding advice now

We guide your entire purchase, up to the handover of the keys

Have you not found the home yet, or would you rather hand over the negotiation and the paperwork? We search alongside you for a home that matches your requirements and wishes, set the bidding strategy, negotiate on your behalf, review the purchase agreement legally and guide you until the key is in your hand. We do not join you on viewings, and that is exactly why this is so affordable.

See our buying support
€495 · no cure no pay · no percentage of the purchase price
  • Searching alongside you for homes that match your requirements and wishes
  • Bidding strategy, negotiation and the offer
  • Legal review of the purchase agreement and all its annexes
  • Guidance through to the handover of the keys
  • You pay only once the seller accepts your offer
  • A bidding advice report you bought earlier comes off in full

Answers to your questions

Question not listed? Contact us directly via email or WhatsApp.

What exactly is Biedadviseur.nl?
Biedadviseur.nl helps you make a well-considered bid on a home in the Netherlands. You enter the address and a few property details, we calculate a realistic, strategic bidding price, and you get a personal report by email. Want more than bidding advice? Then we take on the full buying support as well: searching alongside you, the negotiation, the offer, the legal review of the documents and guidance through to the handover of the keys. We never take commission from a seller.
How is this different from a traditional buying agent (aankoopmakelaar)?
We are agents ourselves, but we work with data. Our valuation comes from a large database of homes whose officially registered sale price is known, not from a gut feeling. The second difference: we do not join you on viewings. You go yourself, with our questions and points to watch in hand, and call or message us afterwards. Those viewings are precisely what take a traditional buying agent the most hours, and those hours are baked into the €2,000 to €4,000 fee. That is why we are this affordable: a bidding advice report from €19.95, or full buying support for €495 on a no cure no pay basis. All the rest of the work we do handle: searching alongside you for a home that matches your requirements and wishes, the negotiation, the offer, the legal review of the documents and guidance through to the handover of the keys.
How reliable is the advice?
We compare the home you want to bid on against a large database of homes whose officially registered sale price is known, weighing hundreds of property characteristics. Many free property tools base their estimate on asking prices and other freely available sources. That tells you what a seller wanted, not what a buyer paid. You don't have to take our word for it: your report works out ten of those comparable homes in full, with address, asking price, sale price, living area, plot size and construction year, plus a map showing where they lie in relation to your home.
What does bidding advice cost?
Bidding advice starts at €19.95. Want ownership information with it? That costs an extra €3.95. No subscription fees, no hidden costs: you pay once and get your report.
How quickly will I receive my report?
Your report is usually in your inbox within minutes of paying. Read it and want to ask us something about it? That is always possible via WhatsApp or email.
Is my data safe?
Yes. We process your data in accordance with the GDPR, never sell it to third parties, and use it solely for the analysis you request. Want to know more? Read our privacy policy.
Is this suitable if I need to bid quickly?
Absolutely. Biedadviseur.nl is designed for buyers who want to make a well-considered bid quickly and independently, without an expensive buying agent.
Can you guide the whole purchase as well?
Yes. Alongside one-off bidding advice reports we offer full buying support for €495, on a no cure no pay basis: you pay only once the seller accepts your offer. For that we search alongside you for a home that matches your requirements and wishes, set the bidding strategy, run the negotiation, submit the offer, review the purchase agreement and all its annexes legally, and guide you through to the handover of the keys. If you bought a bidding advice report from us earlier, that amount comes off the €495 in full.