Blk 666 Yishun Avenue 4 — HDB resale prices
HDB resale prices, Yishun · built 1987
median resale price, last 24 months
2 sales in that window · as of Sep 2026
How it compares
Blk 666 Yishun Avenue 4 is an HDB block in Yishun (completed in 1987, 12 storeys, 66 units). As of Sep 2026, its median resale price over the last 24 months is $1,166,000, about 117% above the Yishun median, from 2 sales. 134 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): multigen ×66
Median monthly rent at this block: $3,350/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~3.4% (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 3% of Yishun blocks with recent sales.
What the price model says
For a typical multi-generation flat here, our price model estimates $904,494–$1,011,198 (central estimate $957,846). Recent sales — median $1,115,795 — 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 |
|---|---|---|---|
| 1992 | $200,000 | $354,027 | 5 |
| 1993 | $275,000 | $475,884 | 15 |
| 1994 | $381,000 | $639,530 | 8 |
| 1995 | $500,000 | $825,045 | 7 |
| 1996 | $580,000 | $944,023 | 11 |
| 1997 | $577,500 | $921,317 | 8 |
| 1998 | $507,500 | $811,850 | 10 |
| 1999 | $460,000 | $735,689 | 3 |
| 2000 | $466,500 | $736,155 | 4 |
| 2001 | $456,250 | $712,757 | 6 |
| 2002 | $408,000 | $639,887 | 1 |
| 2003 | $423,500 | $660,971 | 6 |
| 2004 | $415,000 | $637,053 | 3 |
| 2005 | $390,000 | $595,857 | 1 |
| 2006 | $355,000 | $537,193 | 2 |
| 2007 | $387,000 | $573,515 | 7 |
| 2008 | $494,500 | $687,223 | 2 |
| 2009 | $500,000 | $690,804 | 1 |
| 2010 | $592,000 | $795,411 | 5 |
| 2011 | $686,000 | $875,719 | 3 |
| 2013 | $738,500 | $880,627 | 2 |
| 2014 | $730,000 | $861,582 | 1 |
| 2016 | $735,000 | $876,681 | 1 |
| 2017 | $695,000 | $824,216 | 1 |
| 2018 | $770,000 | $909,174 | 7 |
| 2019 | $788,888 | $926,220 | 3 |
| 2020 | $725,000 | $852,678 | 1 |
| 2021 | $849,000 | $975,913 | 2 |
| 2022 | $1,011,250 | $1,095,265 | 2 |
| 2023 | $1,027,500 | $1,061,555 | 2 |
| 2024 | $1,099,000 | $1,108,924 | 2 |
| 2026 | $1,166,000 | $1,166,000 | 2 |
Records
| Record sale | $1,212,000 (Multi-Generation, 2026-09) |
|---|---|
| First recorded sale | $141,000 (1992-07) |
| Busiest year | 1993 · 15 sales |
| 10-year change (real) | +33% (+2.9%/yr, 2016→2026) |
| Total transacted | $70.8M across 134 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | Multi-Generation | 10–12 | 151 m² | $1,212,000 |
| 2026-05 | Multi-Generation | 04–06 | 164 m² | $1,120,000 |
| 2024-03 | Multi-Generation | 10–12 | 164 m² | $1,200,000 |
| 2024-02 | Multi-Generation | 04–06 | 164 m² | $998,000 |
| 2023-12 | Multi-Generation | 01–03 | 179 m² | $975,000 |
| 2023-01 | Multi-Generation | 07–09 | 179 m² | $1,080,000 |
| 2022-11 | Multi-Generation | 07–09 | 164 m² | $960,000 |
| 2022-10 | Multi-Generation | 10–12 | 164 m² | $1,062,500 |
| 2021-11 | Multi-Generation | 07–09 | 164 m² | $838,000 |
| 2021-01 | Multi-Generation | 10–12 | 179 m² | $860,000 |
| 2020-08 | Multi-Generation | 01–03 | 164 m² | $725,000 |
| 2019-08 | Multi-Generation | 04–06 | 179 m² | $788,888 |
| 2019-07 | Multi-Generation | 10–12 | 164 m² | $766,000 |
| 2019-02 | Multi-Generation | 04–06 | 179 m² | $840,000 |
| 2018-11 | Multi-Generation | 04–06 | 164 m² | $750,000 |
| 2018-10 | Multi-Generation | 07–09 | 179 m² | $868,000 |
| 2018-09 | Multi-Generation | 10–12 | 179 m² | $825,000 |
| 2018-09 | Multi-Generation | 04–06 | 179 m² | $780,000 |
| 2018-07 | Multi-Generation | 10–12 | 164 m² | $770,000 |
| 2018-06 | Multi-Generation | 07–09 | 164 m² | $765,000 |
Yishun Avenue 4 blocks ranked by price
Showing the top 15 of 45 priced blocks.
More blocks on Yishun Avenue 4
Quick answers
How much does a flat at Blk 666 Yishun Avenue 4 cost?
The median resale price over the last 24 months is $1,166,000 (2 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 666 Yishun Avenue 4 fairly priced?
For a typical multi-generation flat here, our price model estimates $904,494–$1,011,198 (central estimate $957,846). Recent sales — median $1,115,795 — sit above that range.
What is the rent at Blk 666 Yishun Avenue 4?
The median monthly rent is $3,350/mo over the last 12 months (2 contracts).
How old is Blk 666 Yishun Avenue 4?
The block was completed in 1987 and its 99-year lease runs from 1987.