Block 331 Ang Mo Kio Avenue 1
Block 331 Ang Mo Kio Avenue 1 has 43 recorded HDB resale transactions since 2017. Latest sale: $435,000 (Mar 2026, 3 room, floors 07–09). Median $4,624/sqm. Prices up 39.6% over the past five years. Built 1981, 53 years lease remaining.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 3-Room | $2,850 typically $2,700–$2,950 | 8% | 11 rentals here |
| 4-Room | $3,400 typically $3,200–$3,600 | 6.6% | Ang Mo Kio avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 2 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Other HDB blocks closest to Block 331 Ang Mo Kio Avenue 1 in Ang Mo Kio, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Mar 2026 | 07 TO 09 | 3 ROOM | 68 sqm | $435,000 | $6,397 |
| Sep 2025 | 04 TO 06 | 3 ROOM | 68 sqm | $420,888 | $6,190 |
| Aug 2025 | 04 TO 06 | 3 ROOM | 68 sqm | $415,000 | $6,103 |
| Mar 2025 | 10 TO 12 | 3 ROOM | 68 sqm | $475,000 | $6,985 |
| Feb 2025 | 07 TO 09 | 3 ROOM | 68 sqm | $440,000 | $6,471 |
| Sep 2024 | 01 TO 03 | 3 ROOM | 68 sqm | $393,000 | $5,779 |
| Aug 2024 | 07 TO 09 | 3 ROOM | 68 sqm | $419,000 | $6,162 |
| Aug 2024 | 04 TO 06 | 3 ROOM | 68 sqm | $446,000 | $6,559 |
| Nov 2023 | 04 TO 06 | 4 ROOM | 93 sqm | $500,000 | $5,376 |
| Jul 2023 | 04 TO 06 | 3 ROOM | 68 sqm | $365,000 | $5,368 |
| Jul 2023 | 04 TO 06 | 3 ROOM | 68 sqm | $375,000 | $5,515 |
| Nov 2022 | 10 TO 12 | 3 ROOM | 68 sqm | $370,000 | $5,441 |
| Aug 2022 | 07 TO 09 | 3 ROOM | 68 sqm | $350,000 | $5,147 |
| Jul 2022 | 10 TO 12 | 3 ROOM | 68 sqm | $365,000 | $5,368 |
| Jul 2022 | 10 TO 12 | 3 ROOM | 68 sqm | $368,000 | $5,412 |
| Jan 2022 | 07 TO 09 | 3 ROOM | 68 sqm | $338,000 | $4,971 |
| Sep 2021 | 10 TO 12 | 4 ROOM | 93 sqm | $400,000 | $4,301 |
| May 2021 | 01 TO 03 | 3 ROOM | 68 sqm | $295,000 | $4,338 |
| May 2021 | 07 TO 09 | 3 ROOM | 82 sqm | $368,800 | $4,498 |
| Mar 2021 | 07 TO 09 | 3 ROOM | 68 sqm | $328,000 | $4,824 |
About Block 331 Ang Mo Kio Avenue 1
Block 331 Ang Mo Kio Avenue 1 in Ang Mo Kio dates to 1981 and now has roughly 53 years of lease remaining, which makes lease decay the central consideration for buyers. Its median sits about 16% below the Ang Mo Kio median, cheaper than about 90% of the town's blocks. It has a regular flow of resale activity, with 43 transactions since 2017 across 3 room, 4 room flats priced from $243,000 to $500,000. The most recent transaction was a 3 room flat on storeys 07 TO 09 at $435,000 in Mar 2026, and the median works out to $4,624/sqm. Higher floors carry a premium, with the 10 TO 12 band trading roughly 34% above the 01 TO 03 band. Over five years, prices here are up about 39.6%. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 331 Ang Mo Kio Avenue 1 worth?
The most recent resale transaction at Block 331 Ang Mo Kio Avenue 1 was $435,000 for a 3 room flat in 2026-03. The median price per square metre across all flat types is $4,624, based on 43 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 331 Ang Mo Kio Avenue 1?
Block 331 Ang Mo Kio Avenue 1 was built in 1981 and has approximately 53 years and 11 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.65%, meaning the leasehold value decreases by approximately 0.65% per year at the current remaining lease.
What flat types are available at Block 331 Ang Mo Kio Avenue 1?
Block 331 Ang Mo Kio Avenue 1 in Ang Mo Kio contains 3 room, 4 room flats. Resale prices range from $243,000 to $500,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 331 Ang Mo Kio Avenue 1 gone up or down?
Resale prices at Block 331 Ang Mo Kio Avenue 1 have increased by approximately 39.6% over the past five years. The current median price is $328,000, with the most recent sale at $435,000 in 2026-03.