Block 637 Hougang Ave 8
637 Hougang Ave 8, Singapore 530637
Block 637 Hougang Ave 8 is an HDB block in Hougang, completed in 1987, with 120 dwelling units. 4-Room flats have recently resold around S$398k (84 sqm), from 136 resales on record. The lease has approximately 61 years remaining.
What are the key facts about Block 637 Hougang Ave 8?
Block 637 Hougang Ave 8 is an HDB block in Hougang, completed in 1987, with 120 dwelling units.
- Town
- Hougang
- Planning area
- Hougang
- Completed
- 1987
- Storeys
- 13
- Total units
- 120
- Market segment
- OCR
- Median resale
- S$398k
- Last transacted
- Feb 2026
- Remaining lease
- ≈ 61 years
What are resale prices at Block 637 Hougang Ave 8?
4-Room flats have recently resold around S$398k (S$440 psf), from 136 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 136 | S$398,000recent | 84 sqm | S$440 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 Feb 2026.
What has recently sold at Block 637 Hougang Ave 8?
Block 637 Hougang Ave 8 has 136 recorded resales; the most recent transacted at S$520,000 in Feb 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Feb 2026 | 4-Room | 13 TO 15 | 84 sqm | S$520,000 |
| Aug 2024 | 4-Room | 07 TO 09 | 84 sqm | S$490,000 |
| Jul 2024 | 4-Room | 07 TO 09 | 84 sqm | S$488,000 |
| Dec 2023 | 4-Room | 04 TO 06 | 84 sqm | S$470,000 |
| Sept 2023 | 4-Room | 04 TO 06 | 84 sqm | S$460,000 |
| Nov 2021 | 4-Room | 07 TO 09 | 84 sqm | S$400,000 |
| Jul 2021 | 4-Room | 01 TO 03 | 84 sqm | S$398,000 |
| Mar 2021 | 4-Room | 07 TO 09 | 84 sqm | S$360,000 |
| Mar 2021 | 4-Room | 04 TO 06 | 84 sqm | S$360,000 |
| Dec 2020 | 4-Room | 04 TO 06 | 84 sqm | S$363,000 |
| Dec 2020 | 4-Room | 07 TO 09 | 105 sqm | S$395,000 |
| Jan 2020 | 4-Room | 13 TO 15 | 84 sqm | S$352,000 |
What flat types are in Block 637 Hougang Ave 8?
Block 637 Hougang Ave 8 has 120 units, mostly 4-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 637 Hougang Ave 8 from MRT and schools?
6 schools are within 1 km, including 3 primary schools.
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Bowen Secondary SchoolSecondary schoolwithin 1 km193 m
- Xinmin Primary SchoolPrimary schoolwithin 1 km · P1 priority425 m
- Xinmin Secondary SchoolSecondary schoolwithin 1 km455 m
- Rosyth SchoolPrimary schoolwithin 1 km · P1 priority522 m
- Hougang Primary SchoolPrimary schoolwithin 1 km · P1 priority733 m
- Hougang Secondary SchoolSecondary schoolwithin 1 km824 m
- Yio Chu Kang Primary SchoolPrimary school1.0 km
- Anderson Serangoon Junior CollegeJunior college1.1 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 637 Hougang Ave 8?
Buying a flat at Block 637 Hougang Ave 8 (~S$398k) needs about S$3,173/mo in income and S$1,494/mo in repayments, after S$6,540 stamp duty and a S$100k downpayment.
Illustrative, for a buyer at the recent median resale price (S$398k) — 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$6,540
BSD, tiered
Downpayment (25%)
S$100k
cash + CPF
Monthly instalment
S$1,494/mo
25y @ 3.5%
Income required
S$3,173/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 637 Hougang Ave 8
What is the resale price at Block 637 Hougang Ave 8?⌄
4-Room flats at Block 637 Hougang Ave 8 have recently resold around S$398k (84 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 637 Hougang Ave 8?⌄
Block 637 Hougang Ave 8 has approximately 61 years left on its 99-year lease (completed 1987). This figure is taken from the most recent transacted flat.
How many units are in Block 637 Hougang Ave 8?⌄
Block 637 Hougang Ave 8 has 120 dwelling units across up to 13 storeys, mostly 4 room flats.
Which primary schools are within 1 km of Block 637 Hougang Ave 8?⌄
Xinmin Primary School, Rosyth School, Hougang Primary School are within 1 km of Block 637 Hougang Ave 8 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 637 Hougang Ave 8 a good place to buy an HDB resale flat?⌄
Block 637 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 (≈61 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
