Blk 228B Ang Mo Kio Street 23 — HDB resale prices
HDB resale prices, Ang Mo Kio · 4-Room, 5-Room · built 2020
median resale price, last 24 months
25 sales in that window · as of Sep 2026
How it compares
Blk 228B Ang Mo Kio Street 23 is an HDB block in Ang Mo Kio (completed in 2020, 27 storeys, 130 units). As of Sep 2026, its median resale price over the last 24 months is $1,150,000, about 124% above the Ang Mo Kio median, from 25 sales. 25 resale transactions have been recorded here since 1990.
At a glance
Unit mix (sold): 4-room ×52 · 5-room ×78
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $4,000/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~4.2% (Ang Mo Kio average: ~6.8%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 2% of Ang Mo Kio blocks with recent sales.
What the price model says
For a typical 5-room flat here, our price model estimates $1,047,003–$1,170,519 (central estimate $1,108,761). Recent sales — median $1,195,000 — sit above that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 2026 | $1,150,000 | $1,150,000 | 25 |
Records
| Record sale | $1,360,000 (5-Room, 2026-09) |
|---|---|
| First recorded sale | $1,060,000 (2026-01) |
| Busiest year | 2026 · 25 sales |
| Total transacted | $28.3M across 25 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | 5-Room | 19–21 | 113 m² | $1,360,000 |
| 2026-08 | 5-Room | 19–21 | 113 m² | $1,315,000 |
| 2026-08 | 5-Room | 10–12 | 113 m² | $1,277,000 |
| 2026-07 | 5-Room | 13–15 | 113 m² | $1,260,000 |
| 2026-07 | 4-Room | 13–15 | 93 m² | $1,030,000 |
| 2026-06 | 5-Room | 04–06 | 113 m² | $1,150,000 |
| 2026-06 | 4-Room | 19–21 | 93 m² | $1,078,888 |
| 2026-06 | 4-Room | 10–12 | 93 m² | $1,011,000 |
| 2026-05 | 5-Room | 10–12 | 113 m² | $1,190,000 |
| 2026-05 | 4-Room | 25–27 | 93 m² | $1,120,000 |
| 2026-05 | 4-Room | 04–06 | 93 m² | $935,000 |
| 2026-05 | 4-Room | 01–03 | 93 m² | $900,000 |
| 2026-04 | 5-Room | 16–18 | 113 m² | $1,320,000 |
| 2026-04 | 5-Room | 07–09 | 113 m² | $1,165,000 |
| 2026-04 | 5-Room | 10–12 | 113 m² | $1,160,888 |
| 2026-04 | 4-Room | 10–12 | 93 m² | $1,015,000 |
| 2026-03 | 5-Room | 16–18 | 113 m² | $1,220,000 |
| 2026-03 | 5-Room | 22–24 | 113 m² | $1,200,000 |
| 2026-03 | 5-Room | 04–06 | 113 m² | $1,120,000 |
| 2026-03 | 4-Room | 16–18 | 93 m² | $1,028,000 |
Ang Mo Kio Street 23 blocks ranked by price
More blocks on Ang Mo Kio Street 23
Quick answers
How much does a flat at Blk 228B Ang Mo Kio Street 23 cost?
The median resale price over the last 24 months is $1,150,000 (25 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 228B Ang Mo Kio Street 23 fairly priced?
For a typical 5-room flat here, our price model estimates $1,047,003–$1,170,519 (central estimate $1,108,761). Recent sales — median $1,195,000 — sit above that range.
What is the rent at Blk 228B Ang Mo Kio Street 23?
The median monthly rent is $4,000/mo over the last 12 months (4 contracts).
How old is Blk 228B Ang Mo Kio Street 23?
The block was completed in 2020 and its 99-year lease runs from 2021.