How much is a flat at Blk 657 Hougang Ave 8 worth?

5 Room: $691,000 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 657 Hougang Ave 8?

Blk 657 Hougang Ave 8 has 5 Room flats across 64 units. The lease started in 1987 and has about 60 years left of its 99.

What was the most recent sale at Blk 657 Hougang Ave 8?

A 5 Room flat, storeys 01 to 03 sold for $625,000 in Aug 2026.

What is the price per square foot at Blk 657 Hougang Ave 8?

5 Room flats have a median of $535 psf, based on 3 sales in the last 12 months.

How often do flats come up for sale at Blk 657 Hougang Ave 8?

3 flats changed hands in the last 12 months, about 4.7% of the 64 units in the block. 8 sales are recorded here since Oct 2021.

Blk 657 Hougang Ave 8

Hougang5306575 ROOMLease balance: 60 yrs (from 1987)

3 sales in the last 12 months · ~4.7% of 64 units

Sales, last 12 months

8 recorded since Oct 2021

Median price

$691K

5 Room · 3 sales · last 12 months

Median PSF

$535

5 Room · 3 sales · last 12 months

Price range

$625K – $705K

5 Room · 3 sales · last 12 months

Latest sale

$625,000

Aug 2026 · 5 Room · #01-03

Can you use CPF for this flat?

60 years left on the 99, from 1987.

The lease covers you to 95. Full CPF use.

Youngest buyer's age35

Price$691K

CPF OA balance$150K

CPF you can use

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

$138,200

Maximum bank loan

75% of the price, over 25 years

$518,250

Cash you need

at least $34,550 of any purchase must be cash

$34,550

Monthly instalment

25 years at 3.5%

$2,594

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

5 agent listings

Asking vs sold

-5.9%

$650K ask · $691K sold

5 Room · 3 sold, 5 asking

Price trend

6 months, 3 sales

12 months: -10% (3)

Turnover

4.7%

3 of 64 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, 8 sales

Check your valuation today

Recent Resale Transactions

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

Date	Flat Type	Storey	Area	Price	PSF
2026-08	5 ROOM	01 TO 03	1,292 sqft	$625,000	$484
2026-05	5 ROOM	01 TO 03	1,292 sqft	$705,000	$546
2026-04	5 ROOM	04 TO 06	1,292 sqft	$691,000	$535
2025-07	5 ROOM	10 TO 12	1,292 sqft	$748,888	$580
2023-11	5 ROOM	07 TO 09	1,292 sqft	$651,800	$505
2022-06	5 ROOM	01 TO 03	1,292 sqft	$530,000	$410
2022-05	5 ROOM	13 TO 15	1,292 sqft	$688,000	$533
2021-10	5 ROOM	10 TO 12	1,292 sqft	$530,000	$410