Blk 673A Yishun Avenue 4 — HDB resale prices
HDB resale prices, Yishun · 3-Room, 4-Room, 5-Room · built 2017
median resale price, last 24 months
17 sales in that window · as of Sep 2026
How it compares
Blk 673A Yishun Avenue 4 is an HDB block in Yishun (completed in 2017, 13 storeys, 143 units). As of Sep 2026, its median resale price over the last 24 months is $610,888, about 14% above the Yishun median, from 17 sales. 46 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×23 · 4-room ×48 · 5-room ×72
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,350/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~6.6% (Yishun average: ~6.6%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 18% of Yishun blocks with recent sales.
What the price model says
For a typical 5-room flat here, our price model estimates $709,201–$792,867 (central estimate $751,034). Recent sales — median $712,869 — sit within 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 |
|---|---|---|---|
| 2022 | $604,444 | $654,661 | 14 |
| 2023 | $661,888 | $683,825 | 7 |
| 2024 | $598,888 | $604,296 | 11 |
| 2025 | $705,000 | $705,000 | 9 |
| 2026 | $525,000 | $525,000 | 5 |
Records
| Record sale | $790,000 (5-Room, 2026-03) |
|---|---|
| First recorded sale | $655,000 (2022-04) |
| Busiest year | 2022 · 14 sales |
| Total transacted | $28.3M across 46 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | 3-Room | 04–06 | 68 m² | $495,000 |
| 2026-09 | 3-Room | 01–03 | 68 m² | $465,000 |
| 2026-04 | 5-Room | 04–06 | 112 m² | $720,000 |
| 2026-03 | 5-Room | 10–12 | 112 m² | $790,000 |
| 2026-02 | 3-Room | 07–09 | 68 m² | $525,000 |
| 2025-12 | 5-Room | 04–06 | 112 m² | $718,000 |
| 2025-11 | 5-Room | 04–06 | 112 m² | $720,000 |
| 2025-11 | 4-Room | 10–12 | 93 m² | $630,000 |
| 2025-08 | 5-Room | 04–06 | 112 m² | $715,000 |
| 2025-07 | 3-Room | 07–09 | 68 m² | $530,000 |
| 2025-06 | 3-Room | 04–06 | 68 m² | $538,888 |
| 2025-05 | 5-Room | 04–06 | 112 m² | $730,000 |
| 2025-02 | 5-Room | 01–03 | 112 m² | $705,000 |
| 2025-01 | 4-Room | 10–12 | 93 m² | $588,000 |
| 2024-12 | 4-Room | 04–06 | 93 m² | $598,888 |
| 2024-12 | 3-Room | 10–12 | 68 m² | $521,000 |
| 2024-11 | 4-Room | 04–06 | 93 m² | $610,888 |
| 2024-07 | 5-Room | 04–06 | 112 m² | $713,000 |
| 2024-04 | 4-Room | 01–03 | 93 m² | $525,000 |
| 2024-03 | 5-Room | 07–09 | 112 m² | $715,888 |
Yishun Avenue 4 blocks ranked by price
Showing the top 15 of 45 priced blocks.
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Quick answers
How much does a flat at Blk 673A Yishun Avenue 4 cost?
The median resale price over the last 24 months is $610,888 (17 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 673A Yishun Avenue 4 fairly priced?
For a typical 5-room flat here, our price model estimates $709,201–$792,867 (central estimate $751,034). Recent sales — median $712,869 — sit within that range.
What is the rent at Blk 673A Yishun Avenue 4?
The median monthly rent is $3,350/mo over the last 12 months (1 contracts).
How old is Blk 673A Yishun Avenue 4?
The block was completed in 2017 and its 99-year lease runs from 2018.