Who makes it
liddat.com is made in Singapore by Ken, who also makes its two sister sites: carma.sg, a used-car search with COE results and car tools, and Flat Prices (hdbprices.com), every HDB resale on a map with a page for each block. The site went up in November 2026.
It’s independent. liddat.com is not a government website and isn’t run by, or for, any of the agencies whose data it shows. For anything that matters (a tax bill, a loan, a school place), the agency’s own page, linked from each tool, has the last word.
Where the numbers come from
From the agency that publishes them, named and linked on each page: data.gov.sg’s open data (HDB, LTA, NEA, MOE, MOM, CEA, BCA, ACRA, ECDA, URA and others), LTA DataMall, OneMap, SingStat, MAS, IRAS, the CPF Board, Singapore Pools, SMRT and SBS Transit. A few come through the sister sites, which read the same official sources: car and road data through carma.sg, and BTO launches, private home sales and asking prices through Flat Prices. Those pages say so in a card of their own.
A few things have no official source, and the page says that too: wedding ang bao amounts are worked out from each venue’s own published table prices, MRT distances for fares are measured along the track on OpenStreetMap, and a typical home’s appliance use is our estimate.
How it’s kept up to date
- Live, as you open the page: bus arrivals, carpark lots, the weather, train disruptions, EV chargers, the Causeway, traffic incidents, dengue clusters and hawker centre closures.
- Checked every hour: COE results, SORA, BTO launches and application rates, and private home sales. A new result is on its page within the hour.
- About once a month: HDB resale prices and rents, consumer prices, preschool vacancies, and the registers of property agents, contractors and companies.
- When the agency publishes, once a year or so: school cut-off points, university grade profiles, P1 balloting results, MOM’s wage survey, public holidays and school terms.
- Rates and rules (CPF, income tax, stamp duty, housing grants, loan limits, road tax, GST, utilities tariffs): typed in from the agency’s own page. Each tool shows the date it was last checked against that page.
A page made from a dataset says the month or date its figures run to, so you can see how fresh they are.
What you type stays with you
Most tools work out the answer in your browser. An NRIC number, salary, age, grades or account number is never sent to us and never goes into the page’s address. A few tools send what they need to the service that has the data (a postal code to OneMap’s search, a bus stop code to the arrivals feed), and the privacy page lists every one.
Free, and what it earns
Every tool and game is free, with no sign-up and no ads. A few pages suggest something to buy with a link to Shopee marked “(affiliate link)”; if you buy after tapping one, liddat.com earns a small commission from Shopee, at no cost to you. That’s all it earns.
No one pays to be on liddat.com. The pages on property agents, estate agencies, contractors, schools, preschools, banks and condos show what the public registers and official data say. liddat.com doesn’t rank or recommend any of them and isn’t paid by any of them.
Found a mistake?
Rates and rules change, and a number can go stale. Tell us with the feedback form or at hello@liddat.com: which page, what it says and what it should say, with a link to the agency’s page if you have one. Mistakes are fixed as soon as they’re checked.
Questions
Who runs liddat.com?
Ken, in Singapore, who also makes carma.sg and Flat Prices (hdbprices.com). Write to hello@liddat.com.
Is liddat.com a government website?
No. It’s an independent site that uses Singapore’s public data and published rules. Each page names its official source and links it; for a decision that matters, check the agency’s own page.
How does liddat.com make money?
Only from a few Shopee affiliate links, each marked “(affiliate link)”. There are no ads, and no agent, agency, contractor, school or company pays to be listed or recommended.
How do I know a number is current?
A page made from a dataset says the month or date its figures run to. A page of rates or rules says the date they were last checked against the agency’s page, and links that page.