How much is a flat at Blk 171 Ang Mo Kio Ave 4 worth?

5 Room: $790,000 median (3 sales in the last 12 months). 4 Room: $635,000 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 171 Ang Mo Kio Ave 4?

Blk 171 Ang Mo Kio Ave 4 has 4 Room, 5 Room flats across 96 units. The lease started in 1982 and has about 55 years left of its 99.

What was the most recent sale at Blk 171 Ang Mo Kio Ave 4?

A 5 Room flat, storeys 01 to 03 sold for $690,000 in Jul 2026.

What is the price per square foot at Blk 171 Ang Mo Kio Ave 4?

5 Room flats have a median of $578 psf, based on 3 sales in the last 12 months.

How often do flats come up for sale at Blk 171 Ang Mo Kio Ave 4?

4 flats changed hands in the last 12 months, about 4.2% of the 96 units in the block. 13 sales are recorded here since Jun 2021.

Blk 171 Ang Mo Kio Ave 4

Ang Mo Kio5601714 ROOM5 ROOMLease balance: 55 yrs (from 1982)

4 sales in the last 12 months · ~4.2% of 96 units

Sales, last 12 months

13 recorded since Jun 2021

Median price

$790K

5 Room · 3 sales · last 12 months

Median PSF

$578

5 Room · 3 sales · last 12 months

Price range

$690K – $850K

5 Room · 3 sales · last 12 months

Latest sale

$690,000

Jul 2026 · 5 Room · #01-03

Can you use CPF for this flat?

55 years left on the 99, from 1982.

Short by 5 years. CPF capped at 92% of the price, loan at 75%.

Youngest buyer's age35

Price$790K

CPF OA balance$150K

CPF you can use

capped at 92% of the price (55 years of lease over the 60 you need)

$150,000

Maximum bank loan

75% of the price, over 25 years

$592,500

Cash you need

at least $39,500 of any purchase must be cash

$47,500

Monthly instalment

25 years at 3.5%

$2,966

CPF 19% Loan 75% Cash 6%

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

+5.6%

$835K ask · $790K sold

5 Room · 3 sold, 2 asking

Price trend

+8.1%

6 months, 2 sales

12 months: 0% (4)

Turnover

4.2%

4 of 96 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, 10 sales

Check your valuation today

Recent Resale Transactions

13 recorded · 4 in the last 12 months • Page 1 of 1

Date	Flat Type	Storey	Area	Price	PSF
2026-07	5 ROOM	01 TO 03	1,367 sqft	$690,000	$505
2026-05	5 ROOM	13 TO 15	1,389 sqft	$850,000	$612
2026-03	4 ROOM	10 TO 12	1,055 sqft	$635,000	$602
2025-12	5 ROOM	07 TO 09	1,367 sqft	$790,000	$578
2025-08	5 ROOM	04 TO 06	1,367 sqft	$738,000	$540
2025-07	5 ROOM	01 TO 03	1,367 sqft	$745,000	$545
2024-07	5 ROOM	01 TO 03	1,367 sqft	$708,000	$518
2022-08	5 ROOM	01 TO 03	1,410 sqft	$697,988	$495
2022-06	5 ROOM	07 TO 09	1,367 sqft	$710,000	$519
2022-02	4 ROOM	13 TO 15	1,055 sqft	$514,000	$487
2021-07	5 ROOM	01 TO 03	1,367 sqft	$620,000	$454
2021-07	5 ROOM	10 TO 12	1,367 sqft	$678,888	$497
2021-06	4 ROOM	04 TO 06	1,055 sqft	$461,000	$437