HDB › Kallang/Whampoa › Blk 3B Upp Boon Keng Rd

Blk 3B Upp Boon Keng Rd

Kallang/Whampoa · Completed 2005 · 99-year lease · 25 storeys

Rating BAbove average on the evidence — within HDB

Updated 03-08-2026. HDB flats are rated on their own scale, against other HDB resales — an HDB band is never compared with a condo’s. The 0–100 rating for a specific flat depends on its price.

Is a price fair for this block?

The same rating a pasted listing gets — name a flat type, size and price and see how it reads against the published record. Sign in free to check; HDB’s price check is rolling out.

Not a valuation. HDB issues its official valuation only after an Option to Purchase is granted — this check is for before that moment.

What the record shows

Observed facts from official records — HDB resale transactions (Singapore Open Data Licence), HDB property information and routed distances. No account needed.

Remaining lease79 years · to 2104

Full CPF useBuyers aged 21+ (lease covers to age 95)

Flats in block4-room ×96 · 5-room ×46

Flat modelsImproved · Model A

Storeys25

Completed2005

Resales lodged · 24 mo11

4-room median · 12 moS$882,500 · 6 resales

5-room median · 12 moS$1,120,000 · 1 resale

Nearest MRTKallang · 0.3 km

Bus stops within 400 m9

Nearest hawker centreUpper Boon Keng Road Blk 17 (Blk 17 Upper Boon Keng Market and Food Centre) · 160 m

Nearest park860 m

Recent resale transactions

As published by HDB, monthly. Storey is a range and the floor area is the actual registered area — the record a price is rated against.

Month	Flat type	Model	Storey	Floor area	Lease left	Price	S$ psf
Jun 2026	4-room	Model A	25 TO 27	90 sqm · 969 sqft	79 yrs	S$920,000	949
May 2026	4-room	Model A	07 TO 09	90 sqm · 969 sqft	79 yrs	S$850,000	877
Jan 2026	4-room	Model A	10 TO 12	90 sqm · 969 sqft	79 yrs	S$905,000	934
Sep 2025	4-room	Model A	16 TO 18	90 sqm · 969 sqft	79 yrs	S$942,000	972
Sep 2025	4-room	Model A	01 TO 03	90 sqm · 969 sqft	79 yrs	S$860,000	888
Sep 2025	4-room	Model A	04 TO 06	90 sqm · 969 sqft	80 yrs	S$830,000	857
Aug 2025	5-room	Improved	07 TO 09	110 sqm · 1,184 sqft	80 yrs	S$1,120,000	946
Jun 2025	5-room	Improved	16 TO 18	110 sqm · 1,184 sqft	80 yrs	S$1,200,000	1014
Feb 2025	4-room	Model A	13 TO 15	90 sqm · 969 sqft	80 yrs	S$880,000	908
Jan 2025	4-room	Model A	13 TO 15	90 sqm · 969 sqft	80 yrs	S$910,000	939

Contains information from HDB resale transaction data accessed via data.gov.sg, made available under the Singapore Open Data Licence.

About Blk 3B Upp Boon Keng Rd

Blk 3B Upp Boon Keng Rd is a 25-storey HDB block in Kallang/Whampoa, completed in 2005, with about 79 years remaining on its 99-year lease. The nearest MRT is Kallang, about 0.3 km away, and 9 bus stops lie within 400 m. Over the last 12 months, the 4-room median here was S$882,500 across 6 resales. Over the past 24 months, 11 resales in this block have been published by HDB. Every figure carries the date of the evidence behind it; this page was last updated 03-08-2026.

Frequently asked

How much does a 4-room flat at Blk 3B Upp Boon Keng Rd cost?

Over the last 12 months, 6 4-room resales were recorded here at a median of S$882,500. Whether a specific asking price is fair depends on the flat — its size, storey and remaining lease.

What is the remaining lease at Blk 3B Upp Boon Keng Rd?

About 79 years, to 2104, as of 03-08-2026. HDB flats are on a 99-year lease.

Can I use full CPF for a flat in this block?

The remaining lease covers a buyer aged 21 or older to age 95, the threshold for unrestricted CPF use under current rules; younger buyers face pro-rated limits. This is a statement of the published rule, not financial advice.

Which MRT station is nearest to Blk 3B Upp Boon Keng Rd?

Kallang, about 0.3 km away.

Does Blk 3B Upp Boon Keng Rd have a PriceVero rating?

Yes — a block rating of B on an A–E scale, measured within HDB resales only and never compared with a condominium. The 0–100 rating for a specific flat depends on its price, which only exists when you name it.