Blk 403 Serangoon Ave 1

Serangoon5504034 ROOM5 ROOMLease balance: 61 yrs (from 1988)

3 sales in the last 12 months · ~3.8% of 80 units

Sales, last 12 months

3

7 recorded since Nov 2021

Median price

$855K

4 Room · 2 sales · last 12 months

Median PSF

$728

4 Room · 2 sales · last 12 months

Price range

$790K – $920K

4 Room · 2 sales · last 12 months

Latest sale

$920,000

Aug 2026 · 4 Room · #07-09

Can you use CPF for this flat?

61 years left on the 99, from 1988.

The lease covers you to 95. Full CPF use.
35
$855K
$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

$641,250

Cash you need

at least $42,750 of any purchase must be cash

$63,750

Monthly instalment

25 years at 3.5%

$3,210

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

1 unit

1 agent listing

Asking vs sold

-8.8%

$780K ask · $855K sold

All flat types · 2 sold, 1 asking

Price trend

0%

6 months, 3 sales

Turnover

3.8%

3 of 80 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, 5 sales

$615K$691K$768K$844K$920K2021-122022-072023-112026-052026-08
Check your valuation today

Recent Resale Transactions

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

For Sale

1 unit available · 1 agent listing

Sale

For Rent

1 unit available · 2 agent listings

Rent

4 Room · 1,119 sqft

Likely the same unit · 2 agents · asking prices agree

$3,900/mo

Frequently Asked Questions

Reviews

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Valuation

Median price by flat type

Last 12 months where there were sales, otherwise everything recorded

4 Room

2 sales, 12 months · 60 units

$855K

5 Room

1 sale, 12 months · 20 units

$980K

Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.