How much is a flat at Blk 209 Bishan St 23 worth?

4 Room: $850,944 median (2 sales in the last 12 months). 5 Room: $989,888 median (1 recorded sale, none in the last 12 months). Medians are quoted per flat type, because a 3-room and a 5-room at the same block are different markets.

What flat types are available at Blk 209 Bishan St 23?

Blk 209 Bishan St 23 has 4 Room, 5 Room flats across 65 units. The lease started in 1992 and has about 65 years left of its 99.

What was the most recent sale at Blk 209 Bishan St 23?

A 4 Room flat, storeys 04 to 06 sold for $825,000 in Sep 2026.

What is the price per square foot at Blk 209 Bishan St 23?

4 Room flats have a median of $720 psf, based on 2 sales in the last 12 months.

How often do flats come up for sale at Blk 209 Bishan St 23?

2 flats changed hands in the last 12 months, about 3.1% of the 65 units in the block. 7 sales are recorded here since Dec 2022.

Blk 209 Bishan St 23

Bishan5702094 ROOM5 ROOMLease balance: 65 yrs (from 1992)

2 sales in the last 12 months · ~3.1% of 65 units

Sales, last 12 months

7 recorded since Dec 2022

Median price

$851K

4 Room · 2 sales · last 12 months

Median PSF

$720

4 Room · 2 sales · last 12 months

Price range

$825K – $877K

4 Room · 2 sales · last 12 months

Latest sale

$825,000

Sep 2026 · 4 Room · #04-06

Can you use CPF for this flat?

65 years left on the 99, from 1992.

The lease covers you to 95. Full CPF use.

Youngest buyer's age35

Price$851K

CPF OA balance$150K

CPF you can use

the lease covers you to 95, so the only limit is your balance

$150,000

Maximum bank loan

75% of the price, over 25 years

$638,208

Cash you need

at least $42,547 of any purchase must be cash

$62,736

Monthly instalment

25 years at 3.5%

$3,195

CPF 18% Loan 75% Cash 7%

Indicative. Excludes stamp duty, legal fees and CPF accrued interest. Confirm with HDB and your banker. Rules as at 2026-09-17.

Market Insights

Supply

4 units

4 agent listings

Asking vs sold

+1.1%

$860K ask · $851K sold

4 Room · 2 sold, 3 asking

Price trend

-5.9%

6 months, 1 sale

12 months: +4.2% (2)

Turnover

3.1%

2 of 65 units, 12 months

What is my flat worth here?

Resale Price Trend

One flat type at a time, so a single larger sale cannot look like a price jump

Median price per month, 4 Room only, 6 sales

Check your valuation today

Recent Resale Transactions

7 recorded · 2 in the last 12 months • Page 1 of 1

Date	Flat Type	Storey	Area	Price	PSF
2026-09	4 ROOM	04 TO 06	1,109 sqft	$825,000	$744
2025-12	4 ROOM	01 TO 03	1,259 sqft	$876,888	$696
2025-09	4 ROOM	04 TO 06	1,109 sqft	$775,000	$699
2025-08	4 ROOM	10 TO 12	1,109 sqft	$858,000	$774
2024-08	5 ROOM	07 TO 09	1,453 sqft	$989,888	$681
2024-01	4 ROOM	10 TO 12	1,109 sqft	$738,000	$666
2022-12	4 ROOM	01 TO 03	1,259 sqft	$704,000	$559