How much is a flat at Blk 550 Serangoon Nth Ave 3 worth?

4 Room: $638,888 median (1 sale in the last 12 months). 5 Room: $615,000 median (5 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 550 Serangoon Nth Ave 3?

Blk 550 Serangoon Nth Ave 3 has 4 Room, 5 Room flats across 93 units. The lease started in 1997 and has about 70 years left of its 99.

What was the most recent sale at Blk 550 Serangoon Nth Ave 3?

A 4 Room flat, storeys 16 to 18 sold for $638,888 in Dec 2025.

What is the price per square foot at Blk 550 Serangoon Nth Ave 3?

4 Room flats have a median of $594 psf, based on 1 sale in the last 12 months.

How often do flats come up for sale at Blk 550 Serangoon Nth Ave 3?

1 flat changed hands in the last 12 months, about 1.1% of the 93 units in the block. 8 sales are recorded here since May 2021.

Blk 550 Serangoon Nth Ave 3

Serangoon5505504 ROOM5 ROOMLease balance: 70 yrs (from 1997)

1 sale in the last 12 months · ~1.1% of 93 units

Sales, last 12 months

8 recorded since May 2021

Median price

$639K

4 Room · 1 sale · last 12 months

Median PSF

$594

4 Room · 1 sale · last 12 months

Price range

$639K – $639K

4 Room · 1 sale · last 12 months

Latest sale

$638,888

Dec 2025 · 4 Room · #16-18

Can you use CPF for this flat?

70 years left on the 99, from 1997.

The lease covers you to 95. Full CPF use.

Youngest buyer's age35

Price$639K

CPF OA balance$150K

CPF you can use

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

$127,778

Maximum bank loan

75% of the price, over 25 years

$479,166

Cash you need

at least $31,944 of any purchase must be cash

$31,944

Monthly instalment

25 years at 3.5%

$2,399

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

+23.7%

$790K ask · $639K sold

All flat types · 1 sold, 1 asking

Price trend

-100%

6 months, 0 sales

Turnover

1.1%

1 of 93 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, 3 sales

Check your valuation today

Recent Resale Transactions

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

Date	Flat Type	Storey	Area	Price	PSF
2025-12	4 ROOM	16 TO 18	1,076 sqft	$638,888	$594
2024-02	4 ROOM	04 TO 06	1,076 sqft	$540,000	$502
2024-02	5 ROOM	01 TO 03	1,281 sqft	$622,000	$486
2022-03	5 ROOM	13 TO 15	1,292 sqft	$680,888	$527
2021-11	4 ROOM	13 TO 15	1,076 sqft	$495,000	$460
2021-08	5 ROOM	01 TO 03	1,281 sqft	$550,000	$429
2021-08	5 ROOM	07 TO 09	1,281 sqft	$615,000	$480
2021-05	5 ROOM	04 TO 06	1,292 sqft	$585,000	$453