Blk 677 Choa Chu Kang Cres
Completed 1998 · 11 storeys · 146 flats · 72 years 04 months remaining · 32 resale transactions on record · median household income in Choa Chu Kang: $9,500/mo
11 storeys · completed 1998
What the record shows
A 5-room here sold for $570,000 in Jul 2026. The same flat type in this block averaged $537,815 in 2021 - a gain of $32,185 - about $18 a day while the owner slept.
In this block, 5-room flats from floor 8 up have sold for a median of $580,000 - $28,000 more than floors 3 and below, same flat type, same block.
This block crosses 60 years remaining in 2038 - the line where CPF usage rules begin tightening for buyers. In Choa Chu Kang over the last two years, flats below that line sold at a median 9% below their younger neighbours' PSF (95 sales).
Across Choa Chu Kang, roughly 1,145 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Choa Chu Kang median | Gross yield | Rented |
|---|---|---|---|---|---|
| 5-ROOM | $3,600/mo | $3,500–$3,700 | $3,250/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Choa Chu Kang · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 20 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2026 | 5 ROOM | 04 to 06 | 122 | $570,000 | $434 | 72y 04m |
| Jun 2026 | 4 ROOM | 01 to 03 | 106 | $510,000 | $447 | 72y 05m |
| May 2026 | 4 ROOM | 07 to 09 | 105 | $488,888 | $433 | 72y 05m |
| Jan 2026 | EXECUTIVE | 10 to 12 | 144 | $793,000 | $512 | 72y 09m |
| May 2025 | 4 ROOM | 01 to 03 | 106 | $550,000 | $482 | 73y 06m |
| Apr 2025 | EXECUTIVE | 04 to 06 | 144 | $749,000 | $483 | 73y 07m |
| Aug 2024 | 5 ROOM | 01 to 03 | 122 | $560,000 | $426 | 74y 03m |
| Jul 2024 | 5 ROOM | 10 to 12 | 122 | $590,000 | $449 | 74y 04m |
| Apr 2024 | 4 ROOM | 01 to 03 | 106 | $480,000 | $421 | 74y 08m |
| Mar 2024 | 5 ROOM | 01 to 03 | 122 | $552,000 | $420 | 74y 08m |
| Jan 2024 | 4 ROOM | 01 to 03 | 106 | $485,000 | $425 | 74y 10m |
| May 2022 | 5 ROOM | 04 to 06 | 123 | $545,000 | $412 | 76y 06m |
| Apr 2022 | 5 ROOM | 07 to 09 | 126 | $530,000 | $391 | 76y 07m |
| Feb 2022 | 5 ROOM | 01 to 03 | 123 | $518,888 | $392 | 76y 09m |
| Feb 2022 | 4 ROOM | 07 to 09 | 106 | $444,000 | $389 | 76y 09m |
| Jan 2022 | 5 ROOM | 10 to 12 | 126 | $580,000 | $428 | 76y 09m |
| Jan 2022 | 5 ROOM | 10 to 12 | 122 | $518,000 | $394 | 76y 10m |
| Sept 2021 | 5 ROOM | 07 to 09 | 126 | $535,000 | $394 | 77y 01m |
| Sept 2021 | EXECUTIVE | 01 to 03 | 144 | $555,000 | $358 | 77y 02m |
| Aug 2021 | 4 ROOM | 04 to 06 | 106 | $445,000 | $390 | 77y 03m |
| Jun 2020 | 4 ROOM | 01 to 03 | 110 | $328,000 | $277 | 78y 06m |
| Jun 2020 | EXECUTIVE | 04 to 06 | 144 | $485,000 | $313 | 78y 06m |
| Jun 2020 | 5 ROOM | 01 to 03 | 126 | $365,000 | $269 | 78y 05m |
| Jun 2020 | 4 ROOM | 01 to 03 | 107 | $330,000 | $287 | 78y 05m |
| Jul 2019 | 4 ROOM | 04 to 06 | 106 | $310,000 | $272 | 79y 03m |
| May 2019 | 4 ROOM | 07 to 09 | 106 | $310,000 | $272 | 79y 06m |
| Oct 2018 | 4 ROOM | 01 to 03 | 106 | $320,000 | $280 | 80y |
| May 2017 | EXECUTIVE | 10 to 12 | 144 | $478,000 | $308 | 81y 05m |
| Apr 2017 | 4 ROOM | 01 to 03 | 105 | $335,000 | $296 | 81y 06m |
| Mar 2017 | 5 ROOM | 04 to 06 | 122 | $380,000 | $289 | 81y 07m |
Who lives in Choa Chu Kang
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
5-room median $75k above this block · 3 vs 3 sales
4-room median $25k above this block · 7 vs 3 sales
built 1997 · same generation
built 1994 · same generation
4-room median $25k above this block · 3 vs 3 sales
built 1997 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.2×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.