How much is a flat at Blk 228 Bishan St 23 worth?

4 Room: $747,500 median (6 recorded sales, none in the last 12 months). 5 Room: $881,500 median (2 recorded sales, 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 228 Bishan St 23?

Blk 228 Bishan St 23 has 4 Room, 5 Room flats across 100 units. The lease started in 1992 and has about 65 years left of its 99.

What was the most recent sale at Blk 228 Bishan St 23?

A 4 Room flat, storeys 10 to 12 sold for $890,000 in May 2025.

What is the price per square foot at Blk 228 Bishan St 23?

4 Room flats have a median of $647 psf, based on 6 recorded sales.

How often do flats come up for sale at Blk 228 Bishan St 23?

0 flats changed hands in the last 12 months, about 0% of the 100 units in the block. 8 sales are recorded here since May 2022.

Blk 228 Bishan St 23

Bishan5702284 ROOM5 ROOMLease balance: 65 yrs (from 1992)

0 sales in the last 12 months · ~0% of 100 units

Sales, last 12 months

8 recorded since May 2022

Median price

$748K

4 Room · 6 sales · since May 2022

Median PSF

$647

4 Room · 6 sales · since May 2022

Price range

$880K – $890K

All flat types, all recorded sales

Latest sale

$890,000

May 2025 · 4 Room · #10-12

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$748K

CPF OA balance$150K

CPF you can use

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

$149,500

Maximum bank loan

75% of the price, over 25 years

$560,625

Cash you need

at least $37,375 of any purchase must be cash

$37,375

Monthly instalment

25 years at 3.5%

$2,807

CPF 20% Loan 75% Cash 5%

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

1 unit

1 agent listing

Asking vs sold

+33.1%

$995K ask · $748K sold

4 Room · 6 sold, 1 asking

Price trend

6 months, 0 sales

Turnover

0 of 100 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

8 recorded · 0 in the last 12 months • Page 1 of 1

Date	Flat Type	Storey	Area	Price	PSF
2025-05	4 ROOM	10 TO 12	1,216 sqft	$890,000	$732
2025-02	4 ROOM	10 TO 12	1,216 sqft	$880,000	$723
2024-08	4 ROOM	13 TO 15	1,119 sqft	$850,000	$759
2023-05	5 ROOM	07 TO 09	1,442 sqft	$933,000	$647
2022-12	4 ROOM	10 TO 12	1,130 sqft	$590,000	$522
2022-09	4 ROOM	01 TO 03	1,130 sqft	$645,000	$571
2022-08	4 ROOM	01 TO 03	1,130 sqft	$550,000	$487
2022-05	5 ROOM	01 TO 03	1,421 sqft	$830,000	$584