623 Ang Mo Kio Ave 9

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

Data through 1 August 2026

Intro: 623 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 108 units in total. So far it has been transacted a total of 147 times.

HDBAng Mo Kio

Annual Returns

Avg annualized profit (past 1y)

3.2%

623 Ang Mo Kio Ave 9 project details

Street

Ang Mo Kio Avenue 9

Postal Code

560623

Unit Types

3 Room, 4 Room, Executive

Completion

1979

Total Units

108

Unit Size

731 - 1,732 sqft

Lease Remaining

52 yrs

MRT and LRT stations near 623 Ang Mo Kio Ave 9

Lentor392 m MRTTE5
Yio Chu Kang429 m MRTNS15

See details on nearby stations

Primary schools near 623 Ang Mo Kio Ave 9

Anderson Primary School217 m
Mayflower Primary School723 m

See details on nearby schools

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

01-04-1990

First Transacted

01-08-2026

Last Transacted

147

Total Transactions

623 Ang Mo Kio Ave 9 transaction volume

New SaleSub SaleResale

Among the latest 12 recorded sales for 623 Ang Mo Kio Ave 9, the median price was S$414,944 and the median PSF was S$423 psf. The newest record shown is from 1 August 2026. The annual project median was 33.2% higher in 2026 than in 2017; unit mix can affect year-to-year comparisons.

Recent 623 Ang Mo Kio Ave 9 transactions

Date	Flat type / storey	Price	PSF	Size
1 August 2026	3 Room · 07 To 09	S$502,888	S$570 psf	882 sqft
1 December 2024	3 Room · 01 To 03	S$425,000	S$581 psf	731 sqft
1 February 2024	4 Room · 01 To 03	S$475,000	S$480 psf	990 sqft
1 September 2022	3 Room · 10 To 12	S$390,000	S$534 psf	731 sqft
1 November 2021	3 Room · 04 To 06	S$330,000	S$451 psf	731 sqft

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

623 Ang Mo Kio Ave 9 annual price trend

Year	Median price	Median PSF	Recorded sales
2026	S$502,888	S$570 psf	1
2024	S$450,000	S$531 psf	2
2022	S$390,000	S$534 psf	1
2021	S$330,000	S$451 psf	1
2020	S$418,000	S$402 psf	5
2019	S$280,000	S$383 psf	1
2018	S$335,944	S$386 psf	2
2017	S$313,000	S$428 psf	2

64.0%

% Profitable

Profitable

Unprofitable

623 Ang Mo Kio Ave 9 annualized profit %

View full details

Frequently asked questions about 623 Ang Mo Kio Ave 9

How much do units at 623 Ang Mo Kio Ave 9 cost?

The latest 12 recorded sales show a median price of S$414,944 and a median of S$423 psf. Actual prices vary by floor, size, facing, condition and sale date.

Is 623 Ang Mo Kio Ave 9 freehold or leasehold?

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

When was 623 Ang Mo Kio Ave 9 completed?

623 Ang Mo Kio Ave 9 was completed in 1979 and the project has 108 units.

Which MRT or LRT station is nearest to 623 Ang Mo Kio Ave 9?

Lentor is the nearest station shown, at an estimated straight-line distance of 392 metres.

Which primary schools are near 623 Ang Mo Kio Ave 9?

The primary schools shown within the page’s one-kilometre search are Anderson Primary School (217 m) and Mayflower Primary School (723 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 August 2026. Figures are indicative and do not constitute financial advice.