Blk 431A Yishun Avenue 1 — HDB resale prices
HDB resale prices, Yishun · 4-Room, 5-Room · built 2014
median resale price, last 24 months
8 sales in that window · as of Sep 2026
How it compares
Blk 431A Yishun Avenue 1 is an HDB block in Yishun (completed in 2014, 13 storeys, 72 units). As of Sep 2026, its median resale price over the last 24 months is $590,044, about 10% above the Yishun median, from 8 sales. 45 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×36 · 5-room ×36
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,100/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~6.3% (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 38% of Yishun blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $588,849–$658,316 (central estimate $623,582). Recent sales — median $567,528 — sit below 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 |
|---|---|---|---|
| 2019 | $400,000 | $469,633 | 6 |
| 2020 | $461,500 | $542,774 | 16 |
| 2021 | $469,500 | $539,684 | 4 |
| 2022 | $588,500 | $637,393 | 4 |
| 2023 | $620,000 | $640,549 | 1 |
| 2024 | $609,500 | $615,004 | 6 |
| 2025 | $567,544 | $567,544 | 2 |
| 2026 | $617,500 | $617,500 | 6 |
Records
| Record sale | $685,000 (5-Room, 2026-06) |
|---|---|
| First recorded sale | $480,000 (2019-07) |
| Busiest year | 2020 · 16 sales |
| Total transacted | $23.0M across 45 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 4-Room | 13–15 | 92 m² | $610,000 |
| 2026-07 | 4-Room | 10–12 | 92 m² | $625,000 |
| 2026-06 | 5-Room | 10–12 | 112 m² | $685,000 |
| 2026-05 | 4-Room | 01–03 | 92 m² | $532,000 |
| 2026-02 | 5-Room | 04–06 | 112 m² | $650,000 |
| 2026-01 | 4-Room | 13–15 | 92 m² | $570,000 |
| 2025-07 | 4-Room | 04–06 | 92 m² | $570,088 |
| 2025-05 | 4-Room | 04–06 | 92 m² | $565,000 |
| 2024-09 | 4-Room | 10–12 | 92 m² | $599,000 |
| 2024-09 | 4-Room | 07–09 | 92 m² | $560,000 |
| 2024-07 | 5-Room | 10–12 | 112 m² | $632,000 |
| 2024-07 | 5-Room | 07–09 | 112 m² | $630,000 |
| 2024-07 | 4-Room | 07–09 | 92 m² | $560,000 |
| 2024-02 | 5-Room | 10–12 | 112 m² | $620,000 |
| 2023-05 | 5-Room | 07–09 | 112 m² | $620,000 |
| 2022-07 | 5-Room | 04–06 | 112 m² | $595,000 |
| 2022-07 | 5-Room | 07–09 | 112 m² | $592,000 |
| 2022-05 | 5-Room | 10–12 | 112 m² | $585,000 |
| 2022-01 | 4-Room | 07–09 | 92 m² | $490,000 |
| 2021-11 | 5-Room | 01–03 | 112 m² | $500,000 |
Yishun Avenue 1 blocks ranked by price
More blocks on Yishun Avenue 1
Quick answers
How much does a flat at Blk 431A Yishun Avenue 1 cost?
The median resale price over the last 24 months is $590,044 (8 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 431A Yishun Avenue 1 fairly priced?
For a typical 4-room flat here, our price model estimates $588,849–$658,316 (central estimate $623,582). Recent sales — median $567,528 — sit below that range.
What is the rent at Blk 431A Yishun Avenue 1?
The median monthly rent is $3,100/mo over the last 12 months (1 contracts).
How old is Blk 431A Yishun Avenue 1?
The block was completed in 2014 and its 99-year lease runs from 2015.