Block 321 Hougang Ave 5
321 Hougang Ave 5, Singapore 530321
Block 321 Hougang Ave 5 is an HDB block in Hougang, completed in 1982, with 160 dwelling units. 3-Room flats have recently resold around S$422k (67 sqm), from 208 resales on record. The lease has approximately 56 years remaining.
What are the key facts about Block 321 Hougang Ave 5?
Block 321 Hougang Ave 5 is an HDB block in Hougang, completed in 1982, with 160 dwelling units.
- Town
- Hougang
- Planning area
- Hougang
- Completed
- 1982
- Storeys
- 11
- Total units
- 160
- Market segment
- OCR
- Median resale
- S$422k
- Last transacted
- May 2026
- Remaining lease
- ≈ 56 years
What are resale prices at Block 321 Hougang Ave 5?
3-Room flats have recently resold around S$422k (S$538 psf), from 208 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 151 | S$370,000recent | 67 sqm | S$513 psf |
| 4-Room | 57 | S$430,000recent | 93 sqm | S$426 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 May 2026.
What has recently sold at Block 321 Hougang Ave 5?
Block 321 Hougang Ave 5 has 208 recorded resales; the most recent transacted at S$435,000 in May 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| May 2026 | 3-Room | 10 TO 12 | 67 sqm | S$435,000 |
| Dec 2025 | 4-Room | 10 TO 12 | 93 sqm | S$538,000 |
| Sept 2025 | 4-Room | 07 TO 09 | 93 sqm | S$548,000 |
| May 2025 | 3-Room | 04 TO 06 | 67 sqm | S$422,000 |
| Apr 2025 | 4-Room | 10 TO 12 | 95 sqm | S$550,000 |
| Feb 2025 | 3-Room | 10 TO 12 | 67 sqm | S$441,000 |
| Apr 2024 | 4-Room | 07 TO 09 | 96 sqm | S$520,000 |
| Mar 2024 | 3-Room | 04 TO 06 | 67 sqm | S$403,000 |
| Mar 2024 | 3-Room | 04 TO 06 | 67 sqm | S$395,000 |
| Jan 2024 | 3-Room | 07 TO 09 | 67 sqm | S$382,000 |
| Dec 2023 | 3-Room | 07 TO 09 | 67 sqm | S$370,000 |
| Aug 2023 | 3-Room | 01 TO 03 | 67 sqm | S$365,000 |
What flat types are in Block 321 Hougang Ave 5?
Block 321 Hougang Ave 5 has 160 units, mostly 3-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 321 Hougang Ave 5 from MRT and schools?
The nearest MRT/LRT to Block 321 Hougang Ave 5 is Hougang MRT, about 804 m away (~13 min walk). 4 schools are within 1 km, including 2 primary schools.
Getting around
- Hougang MRT804 m · ~13 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Holy Innocents' Primary SchoolPrimary schoolwithin 1 km · P1 priority463 m
- Holy Innocents' High SchoolSecondary schoolwithin 1 km537 m
- Chij Our Lady Of The NativityPrimary schoolwithin 1 km · P1 priority694 m
- Serangoon Secondary SchoolSecondary schoolwithin 1 km943 m
- Montfort Junior SchoolPrimary school1.2 km
- Punggol Primary SchoolPrimary school1.3 km
- Anderson Serangoon Junior CollegeJunior college1.3 km
- Montfort Secondary SchoolSecondary school1.3 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 321 Hougang Ave 5?
Buying a flat at Block 321 Hougang Ave 5 (~S$422k) needs about S$3,364/mo in income and S$1,584/mo in repayments, after S$7,260 stamp duty and a S$106k downpayment.
Illustrative, for a buyer at the recent median resale price (S$422k) — 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$7,260
BSD, tiered
Downpayment (25%)
S$106k
cash + CPF
Monthly instalment
S$1,584/mo
25y @ 3.5%
Income required
S$3,364/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 321 Hougang Ave 5
What is the resale price at Block 321 Hougang Ave 5?⌄
3-Room flats at Block 321 Hougang Ave 5 have recently resold around S$422k (67 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 321 Hougang Ave 5 by flat type?⌄
3-Room ≈ S$370k; 4-Room ≈ S$430k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 321 Hougang Ave 5?⌄
Block 321 Hougang Ave 5 has approximately 56 years left on its 99-year lease (completed 1982). This figure is taken from the most recent transacted flat.
How many units are in Block 321 Hougang Ave 5?⌄
Block 321 Hougang Ave 5 has 160 dwelling units across up to 11 storeys, mostly 3 room flats.
What is the nearest MRT to Block 321 Hougang Ave 5?⌄
The nearest MRT/LRT station to Block 321 Hougang Ave 5 is Hougang MRT, about 804 m away (~13 min walk).
Which primary schools are within 1 km of Block 321 Hougang Ave 5?⌄
Holy Innocents' Primary School, Chij Our Lady Of The Nativity are within 1 km of Block 321 Hougang Ave 5 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 321 Hougang Ave 5 a good place to buy an HDB resale flat?⌄
Block 321 Hougang Ave 5 sits in Hougang, in the Hougang planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈56 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
