Blk 517 Choa Chu Kang St 51
Completed 1994 · 14 storeys · 88 flats · 69 years remaining · 15 resale transactions on record · median household income in Choa Chu Kang: $9,500/mo
14 storeys · completed 1994 · shops below
What the record shows
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.
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 |
|---|---|---|---|---|---|
| 4-ROOM | $3,100/mo | $2,900–$3,100 | $3,100/mo | - | 3 |
| 5-ROOM | $2,950/mo | $2,900–$3,000 | $3,250/mo | - | 2 |
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 |
|---|---|---|---|---|---|---|
| Oct 2025 | 5 ROOM | 07 to 09 | 121 | $633,888 | $487 | 69y |
| Aug 2025 | 4 ROOM | 10 to 12 | 107 | $570,000 | $495 | 69y 02m |
| Jul 2025 | 4 ROOM | 01 to 03 | 104 | $550,000 | $491 | 69y 02m |
| May 2025 | 4 ROOM | 04 to 06 | 107 | $503,000 | $437 | 69y 04m |
| Sept 2024 | 5 ROOM | 01 to 03 | 121 | $575,000 | $441 | 70y 01m |
| Aug 2024 | 5 ROOM | 10 to 12 | 125 | $655,000 | $487 | 70y 02m |
| May 2023 | 5 ROOM | 01 to 03 | 136 | $575,000 | $393 | 71y 04m |
| Mar 2023 | 4 ROOM | 07 to 09 | 107 | $468,000 | $406 | 71y 06m |
| Aug 2022 | 5 ROOM | 01 to 03 | 125 | $555,000 | $412 | 72y 01m |
| May 2021 | 4 ROOM | 04 to 06 | 104 | $390,000 | $348 | 73y 05m |
| Sept 2020 | 5 ROOM | 07 to 09 | 121 | $420,000 | $322 | 74y 01m |
| Jan 2019 | 4 ROOM | 13 to 15 | 107 | $340,000 | $295 | 75y 08m |
| Nov 2018 | 4 ROOM | 10 to 12 | 104 | $345,000 | $308 | 75y 10m |
| Aug 2018 | 5 ROOM | 10 to 12 | 125 | $370,000 | $275 | 76y 01m |
| Jul 2018 | 4 ROOM | 04 to 06 | 104 | $325,000 | $290 | 76y 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.
built 1994 · same generation
built 1993 · same generation
5-room median $46k above this block · 3 vs 3 sales
built 1993 · same generation
built 2010 · 16 more lease years than this block
built 1993 · 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.