Blindspot
Six things worth checking before you commit, counted against filed transactions. Free, no sign-up, and the rubric is printed below so you can check the arithmetic.
Before you startWhat you need and what this returns
- Use this when
- On one address you are seriously considering, once you know the asking price.
- You will need
- The address, asking price, floor area and the unit’s HDB flat type or bedroom count.
- You will get
- Six checks against filed public records, scored by a formula published on the page. Never a valuation.
Loading the checks…
How the points workSee the exact scoring rubricEvery point is fixed by a published rule. A language model never assigns one.
This is the whole formula. Nothing else contributes to the score. The same inputs against the same held records give the same points; a data refresh can change them.
| Check | Worth | Source |
|---|---|---|
| Where the asking price sits | up to 3 | HDB via data.gov.sg · URA Data Service |
| What the lease is doing | up to 3 | SLA leasehold relativity table · HDB · URA |
| How often anything here sells | up to 2 | HDB via data.gov.sg · URA Data Service |
| Flats reaching MOP nearby | up to 3 | HDB Property Information via data.gov.sg |
| Government Land Sales nearby | up to 2 | URA Government Land Sales programme |
| What has been approved nearby | up to 2 | URA Planning Decisions via the URA Data Service |
| Everything | 15 | Rubric 2026-09-v5 |
How to read the result
- More points
- More to check—not a worse home and not a rating.
- Not measured
- Not a pass. A check without enough data scores nothing and is named.
- Price evidence
- An observed range with every comparable shown, never a valuation.
- Beyond the data
- Condition, renovation, neighbours and the seller’s circumstances still need a person.