646 Hougang Ave 8

HDB Block · in Hougang, Singapore · 99-year lease · Completed 1986

Data through 1 July 2025

Intro: 646 Hougang Ave 8 is an HDB block located along Hougang Avenue 8 within Hougang with a 99-year lease commencing in 1986. It was completed in 1986 with 8 units in total. So far it has been transacted a total of 14 times.

HDBHougang

646 Hougang Ave 8 project details

Street

Hougang Avenue 8

Postal Code

530646

Unit Types

Executive

Completion

1986

Total Units

Unit Size

1,571 - 1,636 sqft

Lease Remaining

59 yrs

Primary schools near 646 Hougang Ave 8

Xinmin Primary School238 m
Hougang Primary School684 m
Rosyth School702 m

See details on nearby schools

646 Hougang Ave 8 price, PSF and transaction trends

01-05-1994

First Transacted

01-07-2025

Last Transacted

Total Transactions

646 Hougang Ave 8 transaction volume

New SaleSub SaleResale

Among the latest 12 recorded sales for 646 Hougang Ave 8, the median price was S$517,500 and the median PSF was S$324 psf. The newest record shown is from 1 July 2025. The annual project median was 105.8% higher in 2025 than in 1998; unit mix can affect year-to-year comparisons.

Recent 646 Hougang Ave 8 transactions

Date	Flat type / storey	Price	PSF	Size
1 July 2025	Executive · 01 To 03	S$990,000	S$609 psf	1,625 sqft
1 November 2020	Executive · 01 To 03	S$632,000	S$386 psf	1,636 sqft
1 September 2020	Executive · 01 To 03	S$620,000	S$395 psf	1,571 sqft
1 September 2016	Executive · 01 To 03	S$608,000	S$374 psf	1,625 sqft
1 August 2015	Executive · 01 To 03	S$618,000	S$380 psf	1,625 sqft

646 Hougang Ave 8 median transaction PSF (S$)

646 Hougang Ave 8 annual price trend

Year	Median price	Median PSF	Recorded sales
2025	S$990,000	S$609 psf	1
2020	S$626,000	S$390 psf	2
2016	S$608,000	S$374 psf	1
2015	S$618,000	S$380 psf	1
2011	S$510,000	S$325 psf	1
2007	S$385,000	S$245 psf	1
2000	S$468,000	S$286 psf	1
1998	S$465,000	S$296 psf	3

Profitable

Unprofitable

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Frequently asked questions about 646 Hougang Ave 8

How much do units at 646 Hougang Ave 8 cost?

The latest 12 recorded sales show a median price of S$517,500 and a median of S$324 psf. Actual prices vary by floor, size, facing, condition and sale date.

Is 646 Hougang Ave 8 freehold or leasehold?

646 Hougang Ave 8 has a tenure of 99-year lease.

When was 646 Hougang Ave 8 completed?

646 Hougang Ave 8 was completed in 1986 and the project has 8 units.

Which primary schools are near 646 Hougang Ave 8?

The primary schools shown within the page’s one-kilometre search are Xinmin Primary School (238 m), Hougang Primary School (684 m), and Rosyth School (702 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 July 2025. Figures are indicative and do not constitute financial advice.