haioThe things members use most — each one a real frustration, and haio’s answer to it. Every figure below is from our own corpus.
A unit here just sold for S$2.28M — but which one? You can’t tell if it’s your stack or the one facing the expressway.
haio+ members see the floor and stack on recent sales — never just the headline number.
Marina One Residences · real unit numbers on 98.3% of condo sales
Everyone says property “always goes up”. Nobody shows you how often it actually didn’t.
How often a condo resale really sold for more than it cost — counted, not claimed.
85.3% sold above what the seller paid. Median gain S$220,000.
259,943 matched pairs since Feb 1995 · gross, before costs
You don’t know if you’re buying into a flooded resale market or a starved one — until you try to sell.
haio+ shows the buyers able to sell vs. the competing supply coming up, for the exact radius around your home.
Per-property, year by year · haio+ · what a non-member sees is masked
A free “instant valuation” hands you a number. It never tells you WHY — what sold nearby, at what price, in which unit.
The estimate stays free. haio+ unlocks the full report — comps with real unit numbers, not a headline figure.
The estimate is free on /valuation · the report’s comps are haio+
The empty plot across the road could be a park — or eight towers into your view. The Master Plan already says which.
haio+ surfaces where land use was re-zoned between Master Plan editions, around the property.
Illustrative. haio flags where zoning changed between Master Plan editions — where to look, not a promise about one parcel.
Illustrative — the shipped diff is coarse; it flags where to look, not exact parcels
Every listing says “near good schools”. None tell you the straight-line distance MOE actually uses for priority.
haio measures the real MOE straight-line distance to every primary school — free, once you’re in.
Priority admission is decided at 1km. haio measures the real straight-line distance to every primary school.
Straight-line, MOE method · primary schools · 1km priority, 2km band
The listing photo looks bright and airy. You find out it’s a west-facing furnace a month after you move in.
haio simulates the sun’s path against the unit’s facing — free, once you’re in.
haio simulates the sun’s path against the unit’s facing — so a west-facing furnace shows up before you view it.
Clear-sky geometry · facing may be user-provided, not surveyed
“Freehold always wins” is the oldest line in the room. Held over five years, the numbers say otherwise.
99-year leasehold condos returned more per year than freehold, matched pair for matched pair.
Median gross CAGR, matched pairs from 2010 · before costs
A new launch drops and the marketing is everywhere. The independent numbers are nowhere.
haio+ dossiers take apart each launch on real transaction and land data — not the brochure.
Full data-backed analyses · government + transaction sources
Getting in gets you haio. The sharpest tools sit one tier up.
One subscription, the full depth — each of these is live today.
Everything above, unlocked with haio+
A separate subscription — get off the waitlist first
Every item verified real this month · haio+ is a separate subscription
Figures from haio’s own transaction corpus, July 2026.
Every place we have is currently taken, so new members join a waitlist. Places open in batches, and the members who refer the most people are admitted first.