Blk 3A Upper Boon Keng Road

HDB · Kallang/Whampoa · Singapore 381003

Completed: 2006
Lease from: 2006 (99 years)
Storeys: 26
Resales since 1990: 59

Lease and eligibility context

About 79 years remain on the 99-year lease, based on its 2006 commencement year. This year-level figure is approximate.

A standard flat completed around 2006 would usually reach its 5-year MOP around 2011. The actual MOP starts from each owner’s key collection date, and special schemes can differ. Check HDB’s rule ↗

Indicative only. Check your dates and eligibility with HDB, CPF and your conveyancing adviser.

175 flats: 127 × 4-room, 48 × 5-room.

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Estimated value

Indicative building-level values from official sales. They are a starting point, not a valuation. A unit’s floor, size, condition and facing can change its price.

4-room

S$917,277.06

Typical range S$891,027.52–S$934,278.45

See the 20 comparable sales

Sale	Home	Original	Adjusted
Sep 202616 to 18	3A UPPER BOON KENG ROADsame building · 90 sqm	S$880,000storey -0.8%	S$873,098.74
Nov 20264 to 6	3C UPPER BOON KENG ROADsame street · 90 sqm	S$850,000storey +5.7%	S$898,160.84
Oct 202625 to 27	2A UPPER BOON KENG ROADsame street · 85 sqm	S$950,000storey -5.4%	S$899,059.46
Oct 202622 to 24	2B UPPER BOON KENG ROADsame street · 90 sqm	S$860,000storey -3.9%	S$826,802.70
Sep 20264 to 6	2A UPPER BOON KENG ROADsame street · 85 sqm	S$855,000storey +5.7%	S$903,444.14
Aug 202610 to 12	2A UPPER BOON KENG ROADsame street · 85 sqm	S$935,000storey +2.4%	S$957,347.37
Jun 202625 to 27	3B UPPER BOON KENG ROADsame street · 90 sqm	S$920,000market -0.1% · storey -5.4%	S$869,380.14
May 20267 to 9	3B UPPER BOON KENG ROADsame street · 90 sqm	S$850,000market -0.1% · storey +4.0%	S$882,820.82
Apr 202625 to 27	2D UPPER BOON KENG ROADsame street · 90 sqm	S$995,000market -0.1% · storey -5.4%	S$940,253.52
Mar 20261 to 3	2D UPPER BOON KENG ROADsame street · 90 sqm	S$905,000market -0.4% · storey +7.3%	S$967,155.88
Jan 20267 to 9	2D UPPER BOON KENG ROADsame street · 90 sqm	S$958,000market -0.4% · storey +4.0%	S$992,055.92
Jan 202610 to 12	3B UPPER BOON KENG ROADsame street · 90 sqm	S$905,000market -0.4% · storey +2.4%	S$922,530.21
Oct 202513 to 15	2D UPPER BOON KENG ROADsame street · 90 sqm	S$930,000market -0.5% · storey +0.8%	S$932,286.76
Sep 202516 to 18	3D UPPER BOON KENG ROADsame street · 90 sqm	S$960,000market -0.6% · storey -0.8%	S$946,860.32
Sep 202516 to 18	3B UPPER BOON KENG ROADsame street · 90 sqm	S$942,000market -0.6% · storey -0.8%	S$929,106.69
Sep 20251 to 3	3B UPPER BOON KENG ROADsame street · 90 sqm	S$860,000market -0.6% · storey +7.3%	S$917,711.70
Sep 20254 to 6	3B UPPER BOON KENG ROADsame street · 90 sqm	S$830,000market -0.6% · storey +5.7%	S$871,861.06
Aug 202525 to 27	2A UPPER BOON KENG ROADsame street · 85 sqm	S$950,000market -0.6% · storey -5.4%	S$893,763.09
Aug 202516 to 18	2C UPPER BOON KENG ROADsame street · 90 sqm	S$930,000market -0.6% · storey -0.8%	S$917,270.94
Jul 202525 to 27	2B UPPER BOON KENG ROADsame street · 90 sqm	S$975,000market -0.6% · storey -5.4%	S$917,283.17

Median of the adjusted sales; range is their middle 50%. Older HDB sales are adjusted with the official HDB Resale Price Index. Storey adjustments use observed premiums for the town and flat type. Method building-v1, sales through 2026-11-01.

5-room

S$1,067,594.48

Typical range S$1,020,245.94–S$1,071,485.94

See the 11 comparable sales

Sale	Home	Original	Adjusted
Sep 202616 to 18	3A UPPER BOON KENG ROADsame building · 110 sqm	S$1,160,000storey -8.0%	S$1,067,594.48
Aug 20254 to 6	3A UPPER BOON KENG ROADsame building · 110 sqm	S$1,038,000market -0.6% · storey +2.8%	S$1,060,836.80
Oct 202610 to 12	3C UPPER BOON KENG ROADsame street · 110 sqm	S$1,100,000storey -2.7%	S$1,069,979.51
Aug 20267 to 9	2B UPPER BOON KENG ROADsame street · 110 sqm	S$1,068,888no adjustment	S$1,068,888
Apr 20267 to 9	2D UPPER BOON KENG ROADsame street · 110 sqm	S$1,020,000market -0.1%	S$1,018,491.12
Apr 20261 to 3	2A UPPER BOON KENG ROADsame street · 110 sqm	S$947,000market -0.1% · storey +5.7%	S$999,404.96
Feb 20267 to 9	3D UPPER BOON KENG ROADsame street · 110 sqm	S$1,010,000market -0.4%	S$1,005,530.97
Aug 20257 to 9	3B UPPER BOON KENG ROADsame street · 110 sqm	S$1,120,000market -0.6%	S$1,113,402.06
Aug 20254 to 6	2C UPPER BOON KENG ROADsame street · 110 sqm	S$1,000,000market -0.6% · storey +2.8%	S$1,022,000.77
Jun 202516 to 18	3B UPPER BOON KENG ROADsame street · 110 sqm	S$1,200,000market -0.2% · storey -8.0%	S$1,102,230.84
Dec 20244 to 6	2A UPPER BOON KENG ROADsame street · 110 sqm	S$1,020,000market +2.3% · storey +2.8%	S$1,072,992.36

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
4-room	1 sold	S$880,000	908	S$880,000 in Sep 2026
5-room	1 sold	S$1,160,000	980	S$1,160,000 in Sep 2026

Price history

Quarterly median sale price. Hover or focus a point for its value.

4-room

5-room

Getting around

Kallang MRT StationExit B5 min walk350 m
Geylang Bahru MRT StationExit B12 min walk950 m
Bendemeer MRT StationExit B15 min walk1.2 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, 1 to 2 km

Bendemeer Primary School1.2 km
Geylang Methodist School (primary)1.3 km
Canossa Catholic Primary School1.8 km
Kong Hwa School1.8 km
Hong Wen School1.9 km

Approximate straight-line distances from the building. For primary school registration, check the exact distance on OneMap’s school query ↗.

Food & shopping nearby

Hawker centres

Upper Boon Keng Road Blk 17 (Blk 17 Upper Boon Keng Market and Food Centre)84 cooked-food stalls160 m
Sims Place Blk 49 (Sims Vista Market and Food Centre)66 cooked-food stalls850 m
Geylang Bahru Blk 69 (Blk 69 Geylang Bahru Market and Food Centre)78 cooked-food stalls890 m

Shopping malls

Kallang Wave Mall1 STADIUM PLACE KALLANG WAVE MALL SINGAPORE 3976281.2 km
City Square Mall180 KITCHENER ROAD CITY SQUARE MALL SINGAPORE 2085391.8 km
Macpherson Mall401 MACPHERSON ROAD MACPHERSON MALL SINGAPORE 3681252.1 km

Nearest places within 3 km. Approximate straight-line distance from the building. Sources: NEA via data.gov.sg and OneMap.

Location

Latest 30 of 59 sales

Month	Flat type	Storey	Size	Price	S$ psf
Sep 2026	5-roomImproved	16 to 18	110 sqm (1,184 sqft)	S$1,160,000	980
Sep 2026	4-roomModel A	16 to 18	90 sqm (969 sqft)	S$880,000	908
Aug 2025	5-roomImproved	4 to 6	110 sqm (1,184 sqft)	S$1,038,000	877
Sep 2024	4-roomModel A	25 to 27	85 sqm (915 sqft)	S$950,000	1,038
Aug 2024	4-roomModel A	10 to 12	85 sqm (915 sqft)	S$880,000	962
Feb 2024	4-roomModel A	19 to 21	85 sqm (915 sqft)	S$860,000	940
Jan 2024	5-roomImproved	13 to 15	110 sqm (1,184 sqft)	S$1,024,000	865
Jul 2023	4-roomModel A	16 to 18	90 sqm (969 sqft)	S$870,000	898
Jul 2023	4-roomModel A	7 to 9	90 sqm (969 sqft)	S$860,000	888
May 2023	5-roomImproved	7 to 9	110 sqm (1,184 sqft)	S$920,000	777
Mar 2023	4-roomModel A	25 to 27	85 sqm (915 sqft)	S$850,000	929
Mar 2023	4-roomModel A	1 to 3	85 sqm (915 sqft)	S$618,000	675
Feb 2023	4-roomModel A	4 to 6	85 sqm (915 sqft)	S$735,000	803
Oct 2022	5-roomImproved	1 to 3	110 sqm (1,184 sqft)	S$770,000	650
May 2022	4-roomModel A	7 to 9	85 sqm (915 sqft)	S$718,000	785
Apr 2022	5-roomImproved	16 to 18	110 sqm (1,184 sqft)	S$835,000	705
Apr 2022	4-roomModel A	1 to 3	90 sqm (969 sqft)	S$570,000	588
Oct 2021	4-roomModel A	22 to 24	90 sqm (969 sqft)	S$798,000	824
Aug 2021	5-roomImproved	4 to 6	110 sqm (1,184 sqft)	S$740,000	625
Aug 2021	4-roomModel A	1 to 3	90 sqm (969 sqft)	S$640,000	661
Mar 2021	4-roomModel A	16 to 18	90 sqm (969 sqft)	S$620,000	640
Nov 2020	5-roomImproved	7 to 9	110 sqm (1,184 sqft)	S$780,000	659
Jun 2020	5-roomImproved	25 to 27	110 sqm (1,184 sqft)	S$875,000	739
Jun 2020	4-roomModel A	16 to 18	90 sqm (969 sqft)	S$728,000	751
Oct 2019	5-roomImproved	13 to 15	110 sqm (1,184 sqft)	S$835,000	705
Jul 2019	4-roomModel A	4 to 6	85 sqm (915 sqft)	S$650,000	710
Jan 2019	4-roomModel A	19 to 21	90 sqm (969 sqft)	S$705,000	728
Sep 2018	4-roomModel A	1 to 3	90 sqm (969 sqft)	S$575,000	594
Aug 2018	5-roomImproved	16 to 18	110 sqm (1,184 sqft)	S$850,000	718
Aug 2018	4-roomModel A	13 to 15	90 sqm (969 sqft)	S$695,000	717

HDB publishes a storey range, not the unit number. Sizes include any recess area bought and space added by upgrading. Source: HDB resale flat prices, data.gov.sg.