Block 666 Hougang Ave 4
666 Hougang Ave 4, Singapore 530666
Block 666 Hougang Ave 4 is an HDB block in Hougang, completed in 1987, with 32 dwelling units. 4-Room flats have recently resold around S$300k (111 sqm), from 23 resales on record. The lease has approximately 61 years remaining.
What are the key facts about Block 666 Hougang Ave 4?
Block 666 Hougang Ave 4 is an HDB block in Hougang, completed in 1987, with 32 dwelling units.
- Town
- Hougang
- Planning area
- Hougang
- Completed
- 1987
- Storeys
- 4
- Total units
- 32
- Market segment
- OCR
- Median resale
- S$300k
- Last transacted
- Mar 2026
- Remaining lease
- ≈ 61 years
What are resale prices at Block 666 Hougang Ave 4?
4-Room flats have recently resold around S$300k (S$258 psf), from 23 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 11 | S$300,000recent | 108 sqm | S$258 psf |
| 5-Room | 12 | S$315,000recent | 122 sqm | S$240 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 Mar 2026.
What has recently sold at Block 666 Hougang Ave 4?
Block 666 Hougang Ave 4 has 23 recorded resales; the most recent transacted at S$660,000 in Mar 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Mar 2026 | 5-Room | 01 TO 03 | 122 sqm | S$660,000 |
| Sept 2025 | 4-Room | 01 TO 03 | 111 sqm | S$633,000 |
| Jan 2022 | 4-Room | 01 TO 03 | 108 sqm | S$445,000 |
| Feb 2021 | 4-Room | 01 TO 03 | 103 sqm | S$415,000 |
| Feb 2018 | 4-Room | 04 TO 06 | 103 sqm | S$345,000 |
| Mar 2014 | 4-Room | 01 TO 03 | 111 sqm | S$400,000 |
| Aug 2009 | 4-Room | 01 TO 03 | 108 sqm | S$300,000 |
| Nov 2007 | 5-Room | 01 TO 03 | 122 sqm | S$282,000 |
| Mar 2007 | 5-Room | 01 TO 03 | 128 sqm | S$270,000 |
| May 2004 | 4-Room | 01 TO 03 | 108 sqm | S$290,000 |
| Jan 2003 | 5-Room | 01 TO 03 | 128 sqm | S$281,000 |
| Mar 2002 | 4-Room | 01 TO 03 | 111 sqm | S$258,000 |
What flat types are in Block 666 Hougang Ave 4?
Block 666 Hougang Ave 4 has 32 units, mostly 4-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 666 Hougang Ave 4 from MRT and schools?
The nearest MRT/LRT to Block 666 Hougang Ave 4 is Hougang MRT, about 874 m away (~14 min walk). 8 schools are within 1 km, including 4 primary schools.
Getting around
- Hougang MRT874 m · ~14 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Xinmin Secondary SchoolSecondary schoolwithin 1 km251 m
- Xinmin Primary SchoolPrimary schoolwithin 1 km · P1 priority339 m
- Montfort Secondary SchoolSecondary schoolwithin 1 km444 m
- Yio Chu Kang Primary SchoolPrimary schoolwithin 1 km · P1 priority465 m
- Montfort Junior SchoolPrimary schoolwithin 1 km · P1 priority486 m
- Hougang Secondary SchoolSecondary schoolwithin 1 km501 m
- Hougang Primary SchoolPrimary schoolwithin 1 km · P1 priority607 m
- Bowen Secondary SchoolSecondary schoolwithin 1 km895 m
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 666 Hougang Ave 4?
Buying a flat at Block 666 Hougang Ave 4 (~S$300k) needs about S$2,392/mo in income and S$1,126/mo in repayments, after S$4,200 stamp duty and a S$75k downpayment.
Illustrative, for a buyer at the recent median resale price (S$300k) — 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$4,200
BSD, tiered
Downpayment (25%)
S$75k
cash + CPF
Monthly instalment
S$1,126/mo
25y @ 3.5%
Income required
S$2,392/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 666 Hougang Ave 4
What is the resale price at Block 666 Hougang Ave 4?⌄
4-Room flats at Block 666 Hougang Ave 4 have recently resold around S$300k (111 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 666 Hougang Ave 4 by flat type?⌄
4-Room ≈ S$300k; 5-Room ≈ S$315k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 666 Hougang Ave 4?⌄
Block 666 Hougang Ave 4 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 666 Hougang Ave 4?⌄
Block 666 Hougang Ave 4 has 32 dwelling units across up to 4 storeys, mostly 4 room flats.
What is the nearest MRT to Block 666 Hougang Ave 4?⌄
The nearest MRT/LRT station to Block 666 Hougang Ave 4 is Hougang MRT, about 874 m away (~14 min walk).
Which primary schools are within 1 km of Block 666 Hougang Ave 4?⌄
Xinmin Primary School, Yio Chu Kang Primary School, Montfort Junior School, Hougang Primary School are within 1 km of Block 666 Hougang Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 666 Hougang Ave 4 a good place to buy an HDB resale flat?⌄
Block 666 Hougang Ave 4 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.
