How much is a flat at Blk 235 Bishan St 22 worth?

4 Room: $850,084 median (4 sales 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 235 Bishan St 22?

Blk 235 Bishan St 22 has 4 Room, 5 Room flats across 63 units. The lease started in 1992 and has about 65 years left of its 99.

What was the most recent sale at Blk 235 Bishan St 22?

A 4 Room flat, storeys 07 to 09 sold for $880,000 in Sep 2026.

What is the price per square foot at Blk 235 Bishan St 22?

4 Room flats have a median of $733 psf, based on 4 sales in the last 12 months.

How often do flats come up for sale at Blk 235 Bishan St 22?

4 flats changed hands in the last 12 months, about 6.3% of the 63 units in the block. 7 sales are recorded here since Aug 2023.

Blk 235 Bishan St 22

Bishan5702354 ROOM5 ROOMLease balance: 65 yrs (from 1992)

4 sales in the last 12 months · ~6.3% of 63 units

Sales, last 12 months

7 recorded since Aug 2023

Median price

$850K

4 Room · 4 sales · last 12 months

Median PSF

$733

4 Room · 4 sales · last 12 months

Price range

$800K – $880K

4 Room · 4 sales · last 12 months

Latest sale

$880,000

Sep 2026 · 4 Room · #07-09

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$850K

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

$637,563

Cash you need

at least $42,504 of any purchase must be cash

$62,521

Monthly instalment

25 years at 3.5%

$3,192

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

6 agent listings

Asking vs sold

+3.5%

$880K ask · $850K sold

4 Room · 4 sold, 6 asking

Price trend

+7.5%

6 months, 3 sales

12 months: -4.8% (4)

Turnover

6.3%

4 of 63 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, 7 sales

Check your valuation today

Recent Resale Transactions

7 recorded · 4 in the last 12 months • Page 1 of 1

Date	Flat Type	Storey	Area	Price	PSF
2026-09	4 ROOM	07 TO 09	1,130 sqft	$880,000	$779
2026-08	4 ROOM	04 TO 06	1,216 sqft	$860,168	$707
2026-06	4 ROOM	04 TO 06	1,130 sqft	$840,000	$743
2026-01	4 ROOM	07 TO 09	1,109 sqft	$800,000	$722
2024-12	4 ROOM	07 TO 09	1,130 sqft	$888,000	$786
2024-01	4 ROOM	07 TO 09	1,152 sqft	$765,888	$665
2023-08	4 ROOM	04 TO 06	1,130 sqft	$766,000	$678