How much is a flat at Blk 227 Serangoon Ave 4 worth?

3 Room: $527,500 median (2 sales in the last 12 months). 4 Room: $612,000 median (1 sale 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 227 Serangoon Ave 4?

Blk 227 Serangoon Ave 4 has 3 Room, 4 Room flats across 134 units. The lease started in 1984 and has about 57 years left of its 99.

What was the most recent sale at Blk 227 Serangoon Ave 4?

A 3 Room flat, storeys 10 to 12 sold for $530,000 in May 2026.

What is the price per square foot at Blk 227 Serangoon Ave 4?

3 Room flats have a median of $732 psf, based on 2 sales in the last 12 months.

How often do flats come up for sale at Blk 227 Serangoon Ave 4?

3 flats changed hands in the last 12 months, about 2.2% of the 134 units in the block. 9 sales are recorded here since Nov 2021.

Blk 227 Serangoon Ave 4

Serangoon5502273 ROOM4 ROOMLease balance: 57 yrs (from 1984)

3 sales in the last 12 months · ~2.2% of 134 units

Sales, last 12 months

9 recorded since Nov 2021

Median price

$528K

3 Room · 2 sales · last 12 months

Median PSF

$732

3 Room · 2 sales · last 12 months

Price range

$525K – $530K

3 Room · 2 sales · last 12 months

Latest sale

$530,000

May 2026 · 3 Room · #10-12

Can you use CPF for this flat?

57 years left on the 99, from 1984.

Short by 3 years. CPF capped at 95% of the price, loan at 75%.

Youngest buyer's age35

Price$528K

CPF OA balance$150K

CPF you can use

capped at 95% of the price (57 years of lease over the 60 you need)

$105,500

Maximum bank loan

75% of the price, over 25 years

$395,625

Cash you need

at least $26,375 of any purchase must be cash

$26,375

Monthly instalment

25 years at 3.5%

$1,981

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

2 units

2 agent listings

Asking vs sold

+11.8%

$590K ask · $528K sold

3 Room · 2 sold, 1 asking

Price trend

-6.8%

6 months, 1 sale

12 months: -18.3% (3)

Turnover

2.2%

3 of 134 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, 3 Room only, 7 sales

Check your valuation today

Recent Resale Transactions

9 recorded · 3 in the last 12 months • Page 1 of 1

Date	Flat Type	Storey	Area	Price	PSF
2026-05	3 ROOM	10 TO 12	721 sqft	$530,000	$735
2026-01	3 ROOM	04 TO 06	721 sqft	$525,000	$728
2025-12	4 ROOM	01 TO 03	1,033 sqft	$612,000	$592
2025-08	4 ROOM	07 TO 09	1,033 sqft	$680,000	$658
2023-09	3 ROOM	01 TO 03	764 sqft	$390,000	$510
2022-09	3 ROOM	07 TO 09	721 sqft	$395,000	$548
2022-08	3 ROOM	04 TO 06	721 sqft	$390,000	$541
2022-07	3 ROOM	01 TO 03	721 sqft	$388,000	$538
2021-11	3 ROOM	07 TO 09	721 sqft	$365,000	$506