Block 173 Ang Mo Kio Avenue 4
Block 173 Ang Mo Kio Avenue 4 has 23 recorded HDB resale transactions since 2017. Latest sale: $480,000 (Jun 2026, 3 room, floors 04–06). Median $4,922/sqm. Prices up 18.9% over the past five years. Built 1982, 54 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 | $2,800 typically $2,600–$3,000 | 7.8% | Ang Mo Kio avg · block too thin |
| 4-Room | $3,200 typically $2,700–$3,350 | 7.2% | 8 rentals here |
This block is inside the 1 km Primary 1 priority zone for 3 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 173 Ang Mo Kio Avenue 4 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 |
|---|---|---|---|---|---|
| Jun 2026 | 04 TO 06 | 3 ROOM | 83 sqm | $480,000 | $5,783 |
| Jan 2026 | 01 TO 03 | 4 ROOM | 92 sqm | $540,000 | $5,870 |
| Aug 2025 | 04 TO 06 | 4 ROOM | 92 sqm | $525,000 | $5,707 |
| Jan 2025 | 04 TO 06 | 4 ROOM | 91 sqm | $555,880 | $6,109 |
| Jan 2025 | 01 TO 03 | 4 ROOM | 91 sqm | $510,000 | $5,604 |
| Nov 2024 | 07 TO 09 | 4 ROOM | 92 sqm | $561,000 | $6,098 |
| Jun 2024 | 01 TO 03 | 4 ROOM | 91 sqm | $492,888 | $5,416 |
| Dec 2023 | 10 TO 12 | 4 ROOM | 92 sqm | $566,000 | $6,152 |
| Apr 2023 | 07 TO 09 | 4 ROOM | 91 sqm | $478,000 | $5,253 |
| Aug 2022 | 01 TO 03 | 4 ROOM | 92 sqm | $440,000 | $4,783 |
| Mar 2022 | 01 TO 03 | 4 ROOM | 91 sqm | $447,888 | $4,922 |
| Jan 2022 | 13 TO 15 | 4 ROOM | 92 sqm | $475,000 | $5,163 |
| Nov 2021 | 10 TO 12 | 4 ROOM | 91 sqm | $500,000 | $5,495 |
| Jul 2021 | 01 TO 03 | 4 ROOM | 92 sqm | $448,000 | $4,870 |
| Apr 2021 | 01 TO 03 | 4 ROOM | 91 sqm | $365,000 | $4,011 |
| Mar 2020 | 01 TO 03 | 4 ROOM | 91 sqm | $353,000 | $3,879 |
| Jan 2020 | 10 TO 12 | 4 ROOM | 91 sqm | $385,000 | $4,231 |
| May 2019 | 07 TO 09 | 4 ROOM | 92 sqm | $370,000 | $4,022 |
| Feb 2019 | 04 TO 06 | 4 ROOM | 91 sqm | $375,000 | $4,121 |
| Jan 2019 | 04 TO 06 | 4 ROOM | 92 sqm | $395,000 | $4,293 |
About Block 173 Ang Mo Kio Avenue 4
Block 173 Ang Mo Kio Avenue 4 is an ageing-lease HDB block in Ang Mo Kio, built in 1982 with about 54 years left on its 99-year lease, so remaining lease is the dominant price factor here. Its median runs about 15% above the Ang Mo Kio median, ahead of around 65% of the town's blocks. It has a regular flow of resale activity, with 23 transactions since 2017 across 3 room, 4 room flats priced from $353,000 to $566,000. The most recent transaction was a 3 room flat on storeys 04 TO 06 at $480,000 in Jun 2026, and the median works out to $4,922/sqm. Floor level matters here: units on the higher 10 TO 12 band have sold around 12% above those on the 01 TO 03 band. Over five years, prices here are up about 18.9%. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 173 Ang Mo Kio Avenue 4 worth?
The most recent resale transaction at Block 173 Ang Mo Kio Avenue 4 was $480,000 for a 3 room flat in 2026-06. The median price per square metre across all flat types is $4,922, based on 23 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 173 Ang Mo Kio Avenue 4?
Block 173 Ang Mo Kio Avenue 4 was built in 1982 and has approximately 54 years and 8 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.63%, meaning the leasehold value decreases by approximately 0.63% per year at the current remaining lease.
What flat types are available at Block 173 Ang Mo Kio Avenue 4?
Block 173 Ang Mo Kio Avenue 4 in Ang Mo Kio contains 3 room, 4 room flats. Resale prices range from $353,000 to $566,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 173 Ang Mo Kio Avenue 4 gone up or down?
Resale prices at Block 173 Ang Mo Kio Avenue 4 have increased by approximately 18.9% over the past five years. The current median price is $448,000, with the most recent sale at $480,000 in 2026-06.