621 Ang Mo Kio Ave 9

HDB Block · in Ang Mo Kio, Singapore · 99-year lease · Completed 1979

Data through 1 June 2026

Intro: 621 Ang Mo Kio Ave 9 is an HDB block located along Ang Mo Kio Avenue 9 within Ang Mo Kio with a 99-year lease commencing in 1979. It was completed in 1979 with 107 units in total. So far it has been transacted a total of 176 times.

HDBAng Mo Kio

Annual Returns

Avg annualized profit (past 1y)

3.7%

621 Ang Mo Kio Ave 9 project details

Street

Ang Mo Kio Avenue 9

Postal Code

560621

Unit Types

3 Room, 4 Room, Executive

Completion

1979

Total Units

107

Unit Size

731 - 1,614 sqft

Lease Remaining

52 yrs

MRT and LRT stations near 621 Ang Mo Kio Ave 9

Lentor363 m MRTTE5
Yio Chu Kang458 m MRTNS15

See details on nearby stations

Primary schools near 621 Ang Mo Kio Ave 9

Anderson Primary School186 m
Mayflower Primary School769 m

See details on nearby schools

621 Ang Mo Kio Ave 9 price, PSF and transaction trends

01-02-1990

First Transacted

01-06-2026

Last Transacted

176

Total Transactions

621 Ang Mo Kio Ave 9 transaction volume

New SaleSub SaleResale

Among the latest 12 recorded sales for 621 Ang Mo Kio Ave 9, the median price was S$429,000 and the median PSF was S$546 psf. The newest record shown is from 1 June 2026. The annual project median was 36.4% higher in 2026 than in 2018; unit mix can affect year-to-year comparisons.

Recent 621 Ang Mo Kio Ave 9 transactions

Date	Flat type / storey	Price	PSF	Size
1 June 2026	3 Room · 07 To 09	S$435,000	S$595 psf	731 sqft
1 September 2025	3 Room · 07 To 09	S$455,000	S$622 psf	731 sqft
1 July 2025	3 Room · 07 To 09	S$450,000	S$616 psf	731 sqft
1 July 2025	3 Room · 10 To 12	S$428,000	S$585 psf	731 sqft
1 July 2025	4 Room · 07 To 09	S$610,888	S$617 psf	990 sqft

621 Ang Mo Kio Ave 9 median transaction PSF (S$)

621 Ang Mo Kio Ave 9 annual price trend

Year	Median price	Median PSF	Recorded sales
2026	S$435,000	S$595 psf	1
2025	S$450,000	S$616 psf	5
2023	S$486,000	S$491 psf	1
2022	S$370,000	S$506 psf	3
2021	S$387,500	S$425 psf	6
2020	S$379,944	S$384 psf	2
2019	S$285,000	S$390 psf	5
2018	S$379,000	S$436 psf	2

57.0%

% Profitable

Profitable

Unprofitable

621 Ang Mo Kio Ave 9 annualized profit %

View full details

Frequently asked questions about 621 Ang Mo Kio Ave 9

How much do units at 621 Ang Mo Kio Ave 9 cost?

The latest 12 recorded sales show a median price of S$429,000 and a median of S$546 psf. Actual prices vary by floor, size, facing, condition and sale date.

Is 621 Ang Mo Kio Ave 9 freehold or leasehold?

621 Ang Mo Kio Ave 9 has a tenure of 99-year lease.

When was 621 Ang Mo Kio Ave 9 completed?

621 Ang Mo Kio Ave 9 was completed in 1979 and the project has 107 units.

Which MRT or LRT station is nearest to 621 Ang Mo Kio Ave 9?

Lentor is the nearest station shown, at an estimated straight-line distance of 363 metres.

Which primary schools are near 621 Ang Mo Kio Ave 9?

The primary schools shown within the page’s one-kilometre search are Anderson Primary School (186 m) and Mayflower Primary School (769 m). Distances are estimates and do not determine school-admission eligibility.

Data sources and methodology

Resale transaction records are based on HDB resale transaction data published on data.gov.sg. REALSMART calculates block-level medians, chart groupings, profitability indicators and straight-line distances. Data on this page runs through 1 June 2026. Figures are indicative and do not constitute financial advice.