Block 331 Ang Mo Kio Ave 1
331 Ang Mo Kio Ave 1, Singapore 560331
Block 331 Ang Mo Kio Ave 1 is an HDB block in Ang Mo Kio, completed in 1979, with 195 dwelling units. Across 309 resales on record, 3-Room flats have recently resold around S$419k (S$567 psf, 68 sqm). The lease has approximately 54 years remaining.
What are the key facts about Block 331 Ang Mo Kio Ave 1?
Block 331 Ang Mo Kio Ave 1 is an HDB block in Ang Mo Kio, completed in 1979, with 195 dwelling units.
- Town
- Ang Mo Kio
- Planning area
- Ang Mo Kio
- Completed
- 1979
- Storeys
- 12
- Total units
- 195
- Flat model
- New Generation
- Market segment
- RCR
- Median resale
- S$419k
- Last transacted
- Mar 2026
- Remaining lease
- ≈ 54 years
What are resale prices at Block 331 Ang Mo Kio Ave 1?
3-Room flats have recently resold around S$419k (S$567 psf), from 309 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 275 | S$415,000recent | 68 sqm | S$567 psf |
| 4-Room | 33 | S$430,000recent | 93 sqm | S$430 psf |
| 5-Room | 1 | S$385,000 | 136 sqm | S$263 psf |
Live now: 2 flats listed for sale at this block and 7 for rent (median S$2,990/mo) — search all listings.
“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 rent and yield does Block 331 Ang Mo Kio Ave 1 get?
Flats at Block 331 Ang Mo Kio Ave 1 have recently sublet for a median of S$2,900/mo, an indicative gross rental yield of about 8.3% (from 24 recent rental contracts).
Median rent
S$2,900/mo
24 recent contracts
Gross rental yield
8.3%
indicative, gross
Annual rent
S$34,800
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 3-Room | 24 | S$2,850/mo |
| 4-Room | 5 | S$3,900/mo |
HDB subletting requires the flat owner to have met the 5-year Minimum Occupation Period (MOP), so the rental sample per block is small — treat the yield as indicative. Latest contract Jun 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 331 Ang Mo Kio Ave 1?
Block 331 Ang Mo Kio Ave 1 has 309 recorded resales; the most recent transacted at S$435,000 in Mar 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Mar 2026 | 3-Room | 07 TO 09 | 68 sqm | S$435,000 |
| Sept 2025 | 3-Room | 04 TO 06 | 68 sqm | S$420,888 |
| Aug 2025 | 3-Room | 04 TO 06 | 68 sqm | S$415,000 |
| Mar 2025 | 3-Room | 10 TO 12 | 68 sqm | S$475,000 |
| Feb 2025 | 3-Room | 07 TO 09 | 68 sqm | S$440,000 |
| Sept 2024 | 3-Room | 01 TO 03 | 68 sqm | S$393,000 |
| Aug 2024 | 3-Room | 07 TO 09 | 68 sqm | S$419,000 |
| Aug 2024 | 3-Room | 04 TO 06 | 68 sqm | S$446,000 |
| Nov 2023 | 4-Room | 04 TO 06 | 93 sqm | S$500,000 |
| Jul 2023 | 3-Room | 04 TO 06 | 68 sqm | S$365,000 |
| Jul 2023 | 3-Room | 04 TO 06 | 68 sqm | S$375,000 |
| Nov 2022 | 3-Room | 10 TO 12 | 68 sqm | S$370,000 |
What flat types are in Block 331 Ang Mo Kio Ave 1?
Block 331 Ang Mo Kio Ave 1 has 195 units, mostly 3-Room flats of the New Generation model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 331 Ang Mo Kio Ave 1?
Block 331 Ang Mo Kio Ave 1 is an HDB block in Ang Mo Kio.
Block 331 Ang Mo Kio Ave 1 is an HDB block located along Ang Mo Kio Ave 1. The block is recorded as completed around 1979, with up to 12 storeys. It has an estimated 195 residential units based on the HDB property information dataset. Flat types in the block include 3-room, 4-room, and 5-room units.
The address is Block 331 Ang Mo Kio Ave 1, Singapore 560331. It is part of District 20, Bishan / Ang Mo Kio, the Ang Mo Kio planning area. The block falls within the North-East Region and the RCR market segment.
The nearest rail connection is Ang Mo Kio MRT, approximately 880m away, around 14 minutes on foot. Nearby amenities include AMK Hub for shopping, G8 MART PTE. LTD. for groceries, Blk 341 Ang Mo Kio Ave 1 for food options, Bishan-Ang Mo Kio Park (River Plains) for greenery and recreation, and Teck Ghee Community Club for community facilities.
How far is Block 331 Ang Mo Kio Ave 1 from MRT and schools?
The nearest MRT/LRT to Block 331 Ang Mo Kio Ave 1 is Ang Mo Kio MRT, about 880 m away (~14 min walk). 3 schools are within 1 km, including 2 primary schools.
Getting around
- Ang Mo Kio MRT880 m · ~14 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Teck Ghee Primary SchoolPrimary schoolwithin 1 km · P1 priority387 m
- Townsville Primary SchoolPrimary schoolwithin 1 km · P1 priority411 m
- Deyi Secondary SchoolSecondary schoolwithin 1 km475 m
- Eunoia Junior CollegeJunior college1.1 km
- Catholic High SchoolMixed-level school1.1 km
- Ang Mo Kio Secondary SchoolSecondary school1.1 km
- Jing Shan Primary SchoolPrimary school1.1 km
- Whitley Secondary SchoolSecondary school1.2 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 331 Ang Mo Kio Ave 1?
Buying a flat at Block 331 Ang Mo Kio Ave 1 (~S$419k) needs about S$3,340/mo in income and S$1,573/mo in repayments, after S$7,170 stamp duty and a S$105k downpayment.
Illustrative, for a buyer at the recent median resale price (S$419k) — 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$7,170
BSD, tiered
Downpayment (25%)
S$105k
cash + CPF
Monthly instalment
S$1,573/mo
25y @ 3.5%
Income required
S$3,340/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.
Wondering whether it will hold its value? See do HDB flats actually make money? →
Eyeing Block 331 Ang Mo Kio Ave 1? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 331 Ang Mo Kio Ave 1 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 331 Ang Mo Kio Ave 1
How much does a 3-Room flat at Block 331 Ang Mo Kio Ave 1 cost?⌄
3-Room flats at Block 331 Ang Mo Kio Ave 1 have recently resold for a median of about S$419k (S$567 psf), from 309 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 331 Ang Mo Kio Ave 1 by flat type?⌄
3-Room ≈ S$415k; 4-Room ≈ S$430k; 5-Room ≈ S$385k (median resale, HDB caveats).
Is Block 331 Ang Mo Kio Ave 1 worth buying given its remaining lease?⌄
Block 331 Ang Mo Kio Ave 1 has about 54 years left on its 99-year lease (completed 1979). Below ~60 years, CPF usage and the maximum loan start to taper with the buyer's age, so check financing before committing. The figure is taken from the most recent transacted flat.
What is the rental yield at Block 331 Ang Mo Kio Ave 1?⌄
Gross rental yield at Block 331 Ang Mo Kio Ave 1 is about 8.3%, based on a median subletting rent of about S$2,900/mo against a resale price of about S$419k. HDB subletting requires the owner to have met the 5-year MOP, so the per-block sample is small — treat this as indicative.
How much do I need to earn to buy a flat at Block 331 Ang Mo Kio Ave 1?⌄
For a flat at about S$419k on a 25-year HDB-style loan, you'd need roughly S$3,340/mo in household income, with repayments around S$1,573/mo after a S$105k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 331 Ang Mo Kio Ave 1?⌄
The nearest MRT/LRT station to Block 331 Ang Mo Kio Ave 1 is Ang Mo Kio MRT, about 880 m away (~14 min walk).
Which primary schools are within 1 km of Block 331 Ang Mo Kio Ave 1?⌄
Teck Ghee Primary School, Townsville Primary School are within 1 km of Block 331 Ang Mo Kio Ave 1 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.