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. Across 54 resales on record, Executive flats have recently resold around S$545k (S$348 psf, 147 sqm). 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
- Flat model
- Apartment
- 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 |
Live now: 3 flats listed for sale at this block (median asking S$790k) — search all listings.
“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 rent and yield does Block 523 Choa Chu Kang St 51 get?
Flats at Block 523 Choa Chu Kang St 51 have recently sublet for a median of S$2,500/mo, an indicative gross rental yield of about 5.5% (from 6 recent rental contracts).
Median rent
S$2,500/mo
6 recent contracts
Gross rental yield
5.5%
indicative, gross
Annual rent
S$30,000
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| Executive | 6 | S$2,500/mo |
HDB subletting requires the flat owner to have met the 5-year Minimum Occupation Period (MOP), so the rental sample per block is small — treat the yield as indicative. Latest contract Jun 2025. Source: HDB rental (subletting) data.
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 of the Apartment model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 523 Choa Chu Kang St 51?
Block 523 Choa Chu Kang St 51 is an HDB block in Choa Chu Kang.
Block 523 Choa Chu Kang St 51 is an HDB block located along Choa Chu Kang St 51. The block is recorded as completed around 1993, with up to 14 storeys. It has an estimated 52 residential units based on the HDB property information dataset. Flat types in the block include executive units.
The address is Block 523 Choa Chu Kang St 51, Singapore 680523. It is part of District 23, Hillview / Dairy Farm / Bukit Panjang / Choa Chu Kang, the Choa Chu Kang planning area. The block falls within the West Region and the OCR market segment.
The nearest rail connection is Choa Chu Kang LRT, approximately 861m away, around 13 minutes on foot. Nearby amenities include YewTee Point for shopping, NTUC Fairprice Co-operative Ltd for groceries, Choa Chu Kang Pk for greenery and recreation, and Yew Tee Community Club for community facilities.
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.
Wondering whether it will hold its value? See do HDB flats actually make money? →
Eyeing Block 523 Choa Chu Kang St 51? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 523 Choa Chu Kang St 51 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 523 Choa Chu Kang St 51
How much does a Executive flat at Block 523 Choa Chu Kang St 51 cost?⌄
Executive flats at Block 523 Choa Chu Kang St 51 have recently resold for a median of about S$545k (S$348 psf), from 54 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
Is Block 523 Choa Chu Kang St 51 worth buying given its remaining lease?⌄
Block 523 Choa Chu Kang St 51 has about 68 years left on its 99-year lease (completed 1993). That's a long runway, so CPF usage and bank financing are generally unrestricted. The figure is taken from the most recent transacted flat.
What is the rental yield at Block 523 Choa Chu Kang St 51?⌄
Gross rental yield at Block 523 Choa Chu Kang St 51 is about 5.5%, based on a median subletting rent of about S$2,500/mo against a resale price of about S$545k. HDB subletting requires the owner to have met the 5-year MOP, so the per-block sample is small — treat this as indicative.
How much do I need to earn to buy a flat at Block 523 Choa Chu Kang St 51?⌄
For a flat at about S$545k on a 25-year HDB-style loan, you'd need roughly S$4,345/mo in household income, with repayments around S$2,046/mo after a S$136k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
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.