Block 523 Choa Chu Kang St 51
523 Choa Chu Kang St 51, Singapore 680523
Block 523 Choa Chu Kang St 51 is an HDB block in Choa Chu Kang, completed in 1993, with 52 dwelling units. Executive flats have recently resold around S$545k (147 sqm), from 54 resales on record. The lease has approximately 68 years remaining.
What are the key facts about Block 523 Choa Chu Kang St 51?
Block 523 Choa Chu Kang St 51 is an HDB block in Choa Chu Kang, completed in 1993, with 52 dwelling units.
- Town
- Choa Chu Kang
- Planning area
- Choa Chu Kang
- Completed
- 1993
- Storeys
- 14
- Total units
- 52
- Market segment
- OCR
- Median resale
- S$545k
- Last transacted
- Mar 2026
- Remaining lease
- ≈ 68 years
What are resale prices at Block 523 Choa Chu Kang St 51?
Executive flats have recently resold around S$545k (S$348 psf), from 54 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| Executive | 54 | S$545,000recent | 147 sqm | S$348 psf |
“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through Mar 2026.
What has recently sold at Block 523 Choa Chu Kang St 51?
Block 523 Choa Chu Kang St 51 has 54 recorded resales; the most recent transacted at S$758,000 in Mar 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Mar 2026 | Executive | 04 TO 06 | 147 sqm | S$758,000 |
| Aug 2021 | Executive | 10 TO 12 | 152 sqm | S$615,000 |
| Jul 2021 | Executive | 04 TO 06 | 152 sqm | S$580,000 |
| Jul 2021 | Executive | 01 TO 03 | 152 sqm | S$535,000 |
| May 2021 | Executive | 13 TO 15 | 145 sqm | S$580,000 |
| Dec 2020 | Executive | 01 TO 03 | 152 sqm | S$480,000 |
| Oct 2020 | Executive | 07 TO 09 | 147 sqm | S$550,000 |
| Jun 2017 | Executive | 13 TO 15 | 145 sqm | S$570,000 |
| Jun 2016 | Executive | 04 TO 06 | 147 sqm | S$505,000 |
| Apr 2012 | Executive | 01 TO 05 | 147 sqm | S$537,000 |
| Oct 2010 | Executive | 01 TO 03 | 147 sqm | S$470,000 |
| Oct 2010 | Executive | 13 TO 15 | 145 sqm | S$545,000 |
What flat types are in Block 523 Choa Chu Kang St 51?
Block 523 Choa Chu Kang St 51 has 52 units, mostly Executive flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 523 Choa Chu Kang St 51 from MRT and schools?
The nearest MRT/LRT to Block 523 Choa Chu Kang St 51 is Choa Chu Kang LRT, about 861 m away (~13 min walk). 3 schools are within 1 km, including 2 primary schools.
Getting around
- Choa Chu Kang LRT861 m · ~13 min
- Yew Tee MRT987 m · ~15 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Kranji Secondary SchoolSecondary schoolwithin 1 km172 m
- De La Salle SchoolPrimary schoolwithin 1 km · P1 priority437 m
- Kranji Primary SchoolPrimary schoolwithin 1 km · P1 priority758 m
- Bukit Panjang Govt. High SchoolSecondary school1.1 km
- Unity Secondary SchoolSecondary school1.1 km
- Regent Secondary SchoolSecondary school1.1 km
- South View Primary SchoolPrimary school1.3 km
- Yew Tee Primary SchoolPrimary school1.3 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 523 Choa Chu Kang St 51?
Buying a flat at Block 523 Choa Chu Kang St 51 (~S$545k) needs about S$4,345/mo in income and S$2,046/mo in repayments, after S$10,950 stamp duty and a S$136k downpayment.
Illustrative, for a buyer at the recent median resale price (S$545k) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$10,950
BSD, tiered
Downpayment (25%)
S$136k
cash + CPF
Monthly instalment
S$2,046/mo
25y @ 3.5%
Income required
S$4,345/mo
MSR/TDSR @ stress rate
First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.
Frequently asked questions about Block 523 Choa Chu Kang St 51
What is the resale price at Block 523 Choa Chu Kang St 51?⌄
Executive flats at Block 523 Choa Chu Kang St 51 have recently resold around S$545k (147 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How many years are left on the lease at Block 523 Choa Chu Kang St 51?⌄
Block 523 Choa Chu Kang St 51 has approximately 68 years left on its 99-year lease (completed 1993). This figure is taken from the most recent transacted flat.
How many units are in Block 523 Choa Chu Kang St 51?⌄
Block 523 Choa Chu Kang St 51 has 52 dwelling units across up to 14 storeys, mostly executive flats.
What is the nearest MRT to Block 523 Choa Chu Kang St 51?⌄
The nearest MRT/LRT station to Block 523 Choa Chu Kang St 51 is Choa Chu Kang LRT, about 861 m away (~13 min walk).
Which primary schools are within 1 km of Block 523 Choa Chu Kang St 51?⌄
De La Salle School, Kranji Primary School are within 1 km of Block 523 Choa Chu Kang St 51 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 523 Choa Chu Kang St 51 a good place to buy an HDB resale flat?⌄
Block 523 Choa Chu Kang St 51 sits in Choa Chu Kang, in the Choa Chu Kang planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈68 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
