Founder
“The Western property math was broken. So I built the engine that finds where it isn’t.”
— Stan Brinkman, Dutch, BBA Amsterdam. One Chiang Mai case study. 8.15% net (historical, one property, not a promise).
Read the full bioOne Chiang Mai 2026 freehold purchase. Past results do not predict future outcomes. Buyer outcomes vary.
Brinkman Data sells the underwriting framework, plus the custom reports I build on top. Not the deals.
The Anomaly
Net Yield
8.15%
Yield On 1 Case Study
Chiang Mai 2026
Capital Deployed
2.15M THB
All-In
Foreign Title
100%
Freehold
18 months of data. 1,000+ Chiang Mai listings analyzed. Found once.
See The Full BreakdownField Footage
The day the deed closed. No staging. No broker. Pure cash, freehold title, in hand.
The Offer
The 5-step framework I used to underwrite my own Chiang Mai freehold. Apply it to any Thailand condo listing in 30 minutes.
Send your budget and shortlist. I run the Brinkman Data engine across 1,000+ listings in your range and ship the Golden Five — live links, exact math, 30-min walkthrough call.
“Wasn’t expecting much for the price, but the yield breakdown is surprisingly dense. Worth it just for the data extraction framework alone. Straight to the point, no BS.”
“Exactly what I was looking to get started in buying a condo. I feel confident now that I’m not starting from scratch. Stan told me I could reach out to him if I ever got stuck — quite reassuring.”
“I used to spend a lot of time driving around Chiang Mai, scrolling real estate websites and visiting agents. This document convinced me to go further with Brinkman Data Analytics. It will save me a lot of time.”
The Worldview
Tourists buy on Instagram. Allocators buy on math.
The Trap
Hidden CAM fees, oversupply, and leasehold decay annihilate the yields the brochure promised. See how leasehold compounds against you →
The Solution
The Brinkman Data engine rejects 90% of listings before they reach you. See the 5-step framework →
Founder
“The Western property math was broken. So I built the engine that finds where it isn’t.”
— Stan Brinkman, Dutch, BBA Amsterdam. One Chiang Mai case study. 8.15% net (historical, one property, not a promise).
Read the full bioFAQ
Yes. Zero prior knowledge assumed. If you can read a spreadsheet, you can apply it.
$20 buys the methodology, the spreadsheet, and the Chiang Mai case study. Volume over margin — the framework compounds with adoption.
The math is universal. Thailand-specific items (49% Foreign Quota, FET, Chanote) are flagged. See the framework →
5-day deep-dive: your budget, your city. Golden Five with live links + 30-min call. See a sample →
$20 Protocol: 7-day no-questions Gumroad refund. $339 Report: full refund until research starts; pro-rata after.
More questions? See full product catalog →
Start with the $20 Protocol. If the math fails, the 7-day refund returns your capital. No middlemen.
Get The Protocol $20