Blk 665 Choa Chu Kang Cres
Completed 1998 · 20 storeys · 76 flats · 73 years 01 month remaining · 15 resale transactions on record · median household income in Choa Chu Kang: $9,500/mo
20 storeys · completed 1998
What the record shows
A 5-room here sold for $644,000 in Jun 2025. The same flat type in this block averaged $510,833 in 2020 - a gain of $133,167 - about $61 a day while the owner slept.
In this block, 5-room flats from floor 14 up have sold for a median of $615,000 - $80,000 more than floors 6 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.
Price trend
median PSF by year · ━ this block · ╌ Choa Chu Kang · gaps = years with no sales here
Every recent sale HDB official record, latest 15
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2025 | 5 ROOM | 04 to 06 | 124 | $644,000 | $482 | 73y 01m |
| Dec 2024 | 5 ROOM | 07 to 09 | 124 | $650,000 | $487 | 73y 07m |
| Apr 2024 | 5 ROOM | 01 to 03 | 124 | $605,000 | $453 | 74y 03m |
| Jul 2022 | 5 ROOM | 19 to 21 | 124 | $615,000 | $461 | 76y |
| Mar 2022 | 5 ROOM | 04 to 06 | 124 | $535,000 | $401 | 76y 05m |
| Feb 2022 | 5 ROOM | 10 to 12 | 124 | $550,000 | $412 | 76y 05m |
| Oct 2021 | 5 ROOM | 04 to 06 | 124 | $495,000 | $371 | 76y 09m |
| Jul 2021 | 5 ROOM | 01 to 03 | 124 | $460,000 | $345 | 77y |
| Jan 2021 | 5 ROOM | 19 to 21 | 124 | $530,000 | $397 | 77y 05m |
| Dec 2020 | 5 ROOM | 07 to 09 | 124 | $495,000 | $371 | 77y 07m |
| Sept 2019 | 5 ROOM | 13 to 15 | 124 | $415,000 | $311 | 78y 09m |
| Dec 2018 | 5 ROOM | 04 to 06 | 124 | $388,000 | $291 | 79y 06m |
| Nov 2018 | 5 ROOM | 16 to 18 | 124 | $475,000 | $356 | 79y 08m |
| Jul 2018 | 5 ROOM | 01 to 03 | 124 | $385,000 | $288 | 79y 11m |
| May 2017 | 5 ROOM | 16 to 18 | 124 | $450,000 | $337 | 81y 02m |
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.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
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.
Condos nearby
The private premium, measured: the nearest condo trades at 2.1×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.