How much is a flat at Blk 427 Jurong West Ave 1 worth?

5 Room: $605,000 median (1 sale in the last 12 months). 4 Room: $590,000 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 427 Jurong West Ave 1?

Blk 427 Jurong West Ave 1 has 4 Room, 5 Room flats across 98 units. The lease started in 1985 and has about 58 years left of its 99.

What was the most recent sale at Blk 427 Jurong West Ave 1?

A 4 Room flat, storeys 01 to 03 sold for $590,000 in May 2026.

What is the price per square foot at Blk 427 Jurong West Ave 1?

5 Room flats have a median of $416 psf, based on 1 sale in the last 12 months.

How often do flats come up for sale at Blk 427 Jurong West Ave 1?

2 flats changed hands in the last 12 months, about 2% of the 98 units in the block. 7 sales are recorded here since Apr 2021.

Blk 427 Jurong West Ave 1

Jurong West6404274 ROOM5 ROOMLease balance: 58 yrs (from 1985)

2 sales in the last 12 months · ~2% of 98 units

Sales, last 12 months

7 recorded since Apr 2021

Median price

$605K

5 Room · 1 sale · last 12 months

Median PSF

$416

5 Room · 1 sale · last 12 months

Price range

$605K – $605K

5 Room · 1 sale · last 12 months

Latest sale

$590,000

May 2026 · 4 Room · #01-03

Can you use CPF for this flat?

58 years left on the 99, from 1985.

Short by 2 years. CPF capped at 97% of the price, loan at 75%.

Youngest buyer's age35

Price$605K

CPF OA balance$150K

CPF you can use

capped at 97% of the price (58 years of lease over the 60 you need)

$121,000

Maximum bank loan

75% of the price, over 25 years

$453,750

Cash you need

at least $30,250 of any purchase must be cash

$30,250

Monthly instalment

25 years at 3.5%

$2,272

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

3 units

3 agent listings

Asking vs sold

+2.6%

$621K ask · $605K sold

5 Room · 1 sold, 2 asking

Price trend

-2.5%

6 months, 1 sale

Turnover

2 of 98 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, 5 Room only, 6 sales

Check your valuation today

Recent Resale Transactions

7 recorded · 2 in the last 12 months • Page 1 of 1

Date	Flat Type	Storey	Area	Price	PSF
2026-05	4 ROOM	01 TO 03	1,324 sqft	$590,000	$446
2026-01	5 ROOM	01 TO 03	1,453 sqft	$605,000	$416
2024-04	5 ROOM	01 TO 03	1,464 sqft	$608,000	$415
2023-06	5 ROOM	07 TO 09	1,432 sqft	$565,000	$395
2022-04	5 ROOM	10 TO 12	1,432 sqft	$550,000	$384
2021-11	5 ROOM	04 TO 06	1,453 sqft	$460,000	$317
2021-04	5 ROOM	10 TO 12	1,432 sqft	$460,000	$321