How much is a flat at Blk 520 Serangoon Nth Ave 4 worth?

Executive: $1,080,000 median (3 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 520 Serangoon Nth Ave 4?

Blk 520 Serangoon Nth Ave 4 has Executive flats across 72 units. The lease started in 1992 and has about 65 years left of its 99.

What was the most recent sale at Blk 520 Serangoon Nth Ave 4?

A Executive flat, storeys 07 to 09 sold for $1,100,000 in Jul 2026.

What is the price per square foot at Blk 520 Serangoon Nth Ave 4?

Executive flats have a median of $683 psf, based on 3 sales in the last 12 months.

How often do flats come up for sale at Blk 520 Serangoon Nth Ave 4?

3 flats changed hands in the last 12 months, about 4.2% of the 72 units in the block. 11 sales are recorded here since Jun 2022.

Blk 520 Serangoon Nth Ave 4

Serangoon550520EXECUTIVELease balance: 65 yrs (from 1992)

3 sales in the last 12 months · ~4.2% of 72 units

Sales, last 12 months

11 recorded since Jun 2022

Median price

$1.08M

Executive · 3 sales · last 12 months

Median PSF

$683

Executive · 3 sales · last 12 months

Price range

$1.03M – $1.10M

Executive · 3 sales · last 12 months

Latest sale

$1,100,000

Jul 2026 · Executive · #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$1.08M

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

$810,000

Cash you need

at least $54,000 of any purchase must be cash

$120,000

Monthly instalment

25 years at 3.5%

$4,055

CPF 14% Loan 75% Cash 11%

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

7 agent listings

Asking vs sold

-7.4%

$1.00M ask · $1.08M sold

Executive · 3 sold, 7 asking

Price trend

-1.4%

6 months, 2 sales

12 months: +1% (3)

Turnover

4.2%

3 of 72 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, Executive only, 11 sales

Check your valuation today

Recent Resale Transactions

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

Date	Flat Type	Storey	Area	Price	PSF
2026-07	EXECUTIVE	07 TO 09	1,582 sqft	$1,100,000	$695
2026-07	EXECUTIVE	04 TO 06	1,582 sqft	$1,030,000	$651
2025-12	EXECUTIVE	07 TO 09	1,582 sqft	$1,080,000	$683
2025-05	EXECUTIVE	04 TO 06	1,582 sqft	$1,058,000	$669
2025-02	EXECUTIVE	07 TO 09	1,604 sqft	$1,060,000	$661
2024-09	EXECUTIVE	01 TO 03	1,582 sqft	$880,000	$556
2024-06	EXECUTIVE	04 TO 06	1,582 sqft	$938,000	$593
2024-04	EXECUTIVE	04 TO 06	1,582 sqft	$948,000	$599
2023-08	EXECUTIVE	01 TO 03	1,604 sqft	$840,000	$524
2023-07	EXECUTIVE	04 TO 06	1,679 sqft	$950,000	$566
2022-06	EXECUTIVE	04 TO 06	1,582 sqft	$910,000	$575