Block 644 Hougang Ave 8
644 Hougang Ave 8, Singapore 530644
Block 644 Hougang Ave 8 is an HDB block in Hougang, completed in 1986, with 116 dwelling units. 3-Room flats have recently resold around S$390k (69 sqm), from 141 resales on record. The lease has approximately 60 years remaining.
What are the key facts about Block 644 Hougang Ave 8?
Block 644 Hougang Ave 8 is an HDB block in Hougang, completed in 1986, with 116 dwelling units.
- Town
- Hougang
- Planning area
- Hougang
- Completed
- 1986
- Storeys
- 10
- Total units
- 116
- Market segment
- OCR
- Median resale
- S$390k
- Last transacted
- Sept 2025
- Remaining lease
- ≈ 60 years
What are resale prices at Block 644 Hougang Ave 8?
3-Room flats have recently resold around S$390k (S$539 psf), from 141 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 141 | S$390,000recent | 60 sqm | S$539 psf |
“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through Sept 2025.
What has recently sold at Block 644 Hougang Ave 8?
Block 644 Hougang Ave 8 has 141 recorded resales; the most recent transacted at S$470,000 in Sept 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Sept 2025 | 3-Room | 07 TO 09 | 69 sqm | S$470,000 |
| Feb 2025 | 3-Room | 04 TO 06 | 60 sqm | S$405,000 |
| May 2024 | 3-Room | 01 TO 03 | 69 sqm | S$400,000 |
| Apr 2024 | 3-Room | 07 TO 09 | 60 sqm | S$368,888 |
| Apr 2024 | 3-Room | 01 TO 03 | 60 sqm | S$375,000 |
| Apr 2024 | 3-Room | 04 TO 06 | 60 sqm | S$376,000 |
| Oct 2023 | 3-Room | 04 TO 06 | 69 sqm | S$395,000 |
| Aug 2023 | 3-Room | 01 TO 03 | 69 sqm | S$400,000 |
| Feb 2023 | 3-Room | 04 TO 06 | 69 sqm | S$370,000 |
| Jan 2023 | 3-Room | 07 TO 09 | 69 sqm | S$390,000 |
| Dec 2022 | 3-Room | 07 TO 09 | 69 sqm | S$400,000 |
| Aug 2022 | 3-Room | 07 TO 09 | 69 sqm | S$360,000 |
What flat types are in Block 644 Hougang Ave 8?
Block 644 Hougang Ave 8 has 116 units, mostly 3-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 644 Hougang Ave 8 from MRT and schools?
10 schools are within 1 km, including 5 primary schools.
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Xinmin Primary SchoolPrimary schoolwithin 1 km · P1 priority202 m
- Xinmin Secondary SchoolSecondary schoolwithin 1 km235 m
- Bowen Secondary SchoolSecondary schoolwithin 1 km418 m
- Hougang Primary SchoolPrimary schoolwithin 1 km · P1 priority663 m
- Hougang Secondary SchoolSecondary schoolwithin 1 km703 m
- Rosyth SchoolPrimary schoolwithin 1 km · P1 priority714 m
- Yio Chu Kang Primary SchoolPrimary schoolwithin 1 km · P1 priority871 m
- Montfort Secondary SchoolSecondary schoolwithin 1 km897 m
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 644 Hougang Ave 8?
Buying a flat at Block 644 Hougang Ave 8 (~S$390k) needs about S$3,109/mo in income and S$1,464/mo in repayments, after S$6,300 stamp duty and a S$98k downpayment.
Illustrative, for a buyer at the recent median resale price (S$390k) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$6,300
BSD, tiered
Downpayment (25%)
S$98k
cash + CPF
Monthly instalment
S$1,464/mo
25y @ 3.5%
Income required
S$3,109/mo
MSR/TDSR @ stress rate
First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.
Frequently asked questions about Block 644 Hougang Ave 8
What is the resale price at Block 644 Hougang Ave 8?⌄
3-Room flats at Block 644 Hougang Ave 8 have recently resold around S$390k (69 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How many years are left on the lease at Block 644 Hougang Ave 8?⌄
Block 644 Hougang Ave 8 has approximately 60 years left on its 99-year lease (completed 1986). This figure is taken from the most recent transacted flat.
How many units are in Block 644 Hougang Ave 8?⌄
Block 644 Hougang Ave 8 has 116 dwelling units across up to 10 storeys, mostly 3 room flats.
Which primary schools are within 1 km of Block 644 Hougang Ave 8?⌄
Xinmin Primary School, Hougang Primary School, Rosyth School, Yio Chu Kang Primary School are within 1 km of Block 644 Hougang Ave 8 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 644 Hougang Ave 8 a good place to buy an HDB resale flat?⌄
Block 644 Hougang Ave 8 sits in Hougang, in the Hougang planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈60 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
