datainsg/HDB

Blk 3B Upper Boon Keng Road

Kallang/Whampoa · Singapore 382003 · lease from 2006 · about 78 years left · 25 storeys · 47 sales since 2010

In the 24 months to Oct 2026, 4 room flats at Blk 3B Upper Boon Keng Road, Kallang/Whampoa, sold for a typical $905,000 across 9 sales. The latest, in Jun 2026, sold for $920,000 on floors 25 to 27.

Last sale, Jun 2026
$920,0004 room, floor 25 to 27
4 room, Kallang/Whampoa, 12 months
$900,000typical price in the town
Price per sq ft, last sale
$95090 sqm

Check an asking price

Every resale sale in this block

MonthTypeFloorSizeLease leftPrice$ psf
Jun 20264 room25 to 2790 sqm79y 3m$920,000$950
May 20264 room07 to 0990 sqm79y 3m$850,000$877
Jan 20264 room10 to 1290 sqm79y 9m$905,000$934
Sep 20254 room16 to 1890 sqm79y 11m$942,000$972
Sep 20254 room01 to 0390 sqm79y 11m$860,000$888
Sep 20254 room04 to 0690 sqm80y 0m$830,000$857
Aug 20255 room07 to 09110 sqm80y 1m$1,120,000$946
Jun 20255 room16 to 18110 sqm80y 3m$1,200,000$1,013
Feb 20254 room13 to 1590 sqm80y 7m$880,000$908
Jan 20254 room13 to 1590 sqm80y 8m$910,000$939

* Worked out from the lease start year. HDB did not publish remaining lease before 2015.

Sales before March 2012 are dated by HDB approval; later sales by registration.

Similar flats nearby, last 12 months

Same flat type, within 500 m (1 km when fewer than 5 sold), with a lease within 10 years of this block's. Each dot is one sale.

4 room

Middle $905k $808k $1.03m

15 sales within 500 m in the last 12 months. Middle price $905,000.

5 room

Middle $1.04m $947k $1.16m

10 sales within 500 m in the last 12 months. Middle price $1,036,944.

Nearby blocks