Blk 523 Choa Chu Kang St 51
Completed 1993 · 14 storeys · 52 flats · 68 years remaining · 8 resale transactions on record · median household income in Choa Chu Kang: $9,500/mo
14 storeys · completed 1993
What the record shows
A executive here sold for $758,000 in Mar 2026. The same flat type in this block averaged $556,667 in 2020 - a gain of $201,333 - about $92 a day while the owner slept.
This block crosses 60 years remaining in 2034 - 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 8
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Mar 2026 | EXECUTIVE | 04 to 06 | 147 | $758,000 | $479 | 68y |
| Aug 2021 | EXECUTIVE | 10 to 12 | 152 | $615,000 | $376 | 72y 07m |
| Jul 2021 | EXECUTIVE | 01 to 03 | 152 | $535,000 | $327 | 72y 09m |
| Jul 2021 | EXECUTIVE | 04 to 06 | 152 | $580,000 | $354 | 72y 08m |
| May 2021 | EXECUTIVE | 13 to 15 | 145 | $580,000 | $372 | 72y 10m |
| Dec 2020 | EXECUTIVE | 01 to 03 | 152 | $480,000 | $293 | 73y 03m |
| Oct 2020 | EXECUTIVE | 07 to 09 | 147 | $550,000 | $348 | 73y 04m |
| Jun 2017 | EXECUTIVE | 13 to 15 | 145 | $570,000 | $365 | 76y 08m |
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.
Condos nearby
The private premium, measured: the nearest condo trades at 2.5×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.