THE PROPSBIT HDB COLLECTION
HDB resale insights.
Starting in Bishan.
Understand the evidence.
Plan your next move.
A considered starting point for HDB owners and buyers. The collection begins in Bishan, with HDB’s public resale records and practical seller guidance for each block.
Quick answer. HDB Insights publishes block-by-block resale guides built from HDB’s public resale records. It currently covers Bishan, starting with 16 blocks on Bishan Street 12 (Blocks 101 to 116). The records are historical registrations, not live asking prices and not a valuation of your flat.
01 / EVIDENCE
Read the source records.
Explore published registration months and resale prices. Historical evidence is not a live asking price or your flat’s valuation.
02 / CONTEXT
Compare the right homes.
Flat size, model and the period of sale matter. Small samples and a changing mix of flats can move a median.
03 / NEXT STEPS
Discuss your own plans.
Use the research to ask better questions about preparation, pricing and the timing of your sale.
A NEIGHBOURHOOD TO BEGIN WITH
Explore Bishan.
Sixteen guides cover Blocks 101 to 116 Bishan Street 12. Each links the market evidence to practical local checks, such as prices by layout, charts and the published transactions.
FAQ
Questions about HDB Insights.
What is HDB Insights?
A collection of block-by-block HDB resale guides from Propsbit Singapore, the property research brand of Jim Tan. Each guide summarises HDB’s published resale records by flat layout, with charts and a table of transactions.
Which areas are covered?
Bishan, starting with Blocks 101 to 116 Bishan Street 12.
Where does the data come from?
From HDB’s public resale flat price records, published on data.gov.sg. Each record shows the registration month, flat type, floor area, storey range and resale price.
Are these asking prices or listings?
No. They are historical registrations from public records. The pages do not advertise the homes as available for sale.
PLAN THE NUMBERS
Planning to buy or move?
Free calculators for the costs and loan limits around an HDB purchase. They give estimates only and are not financial advice.
Stamp duty calculator
Estimate BSD and ABSD on a purchase.
Mortgage calculator
See monthly repayments and total interest.
Affordability calculator
Find the price your income, cash and CPF support.
MSR calculator
Check the 30% limit for HDB and EC loans.
FOR HOMEOWNERS
Your flat deserves a closer look.
A block median cannot see your renovation, outlook or selling timeline. Share your flat type, approximate size and plans with Jim for a conversation about suitable comparisons, presentation and next steps.
No exact unit number or identity documents are needed for an initial enquiry. WhatsApp opens an external service. Read our Privacy Policy. This is a pricing discussion, not a formal HDB valuation or a promise of a sale price.
Independent research, clearly sourced.
These guides use HDB’s public market data. The transactions are not attributed to Jim Tan and the pages do not advertise those homes as available for sale. Items not yet verified for a block are marked “not yet checked”.
Contains information from HDB’s “Resale flat prices based on registration date from Jan-2017 onwards” and MOE’s “General information of schools”, accessed from data.gov.sg on 3 Nov 2026, 03:16 SGT (HDB) and 3 Nov 2026, 03:16 SGT (MOE), made available under the Singapore Open Data Licence version 1.0. Source publication may lag a transaction or change. Independent Propsbit analysis; no HDB, MOE or government endorsement is implied.
Last reviewed: 3 November 2026.