Block 506 Choa Chu Kang St 51
506 Choa Chu Kang St 51, Singapore 680506
Block 506 Choa Chu Kang St 51 is an HDB block in Choa Chu Kang, completed in 1993, with 70 dwelling units. 5-Room flats have recently resold around S$525k (123 sqm), from 91 resales on record. The lease has approximately 68 years remaining.
What are the key facts about Block 506 Choa Chu Kang St 51?
Block 506 Choa Chu Kang St 51 is an HDB block in Choa Chu Kang, completed in 1993, with 70 dwelling units.
- Town
- Choa Chu Kang
- Planning area
- Choa Chu Kang
- Completed
- 1993
- Storeys
- 14
- Total units
- 70
- Market segment
- OCR
- Median resale
- S$525k
- Last transacted
- Jan 2026
- Remaining lease
- ≈ 68 years
What are resale prices at Block 506 Choa Chu Kang St 51?
5-Room flats have recently resold around S$525k (S$396 psf), from 91 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 39 | S$354,000recent | 108 sqm | S$305 psf |
| 5-Room | 52 | S$450,000recent | 123 sqm | S$329 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 Jan 2026.
What has recently sold at Block 506 Choa Chu Kang St 51?
Block 506 Choa Chu Kang St 51 has 91 recorded resales; the most recent transacted at S$540,000 in Jan 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jan 2026 | 4-Room | 10 TO 12 | 108 sqm | S$540,000 |
| May 2025 | 4-Room | 07 TO 09 | 108 sqm | S$548,000 |
| May 2024 | 5-Room | 04 TO 06 | 139 sqm | S$620,000 |
| Feb 2024 | 5-Room | 01 TO 03 | 139 sqm | S$588,000 |
| Jul 2023 | 4-Room | 01 TO 03 | 108 sqm | S$460,000 |
| Jun 2023 | 4-Room | 07 TO 09 | 108 sqm | S$494,000 |
| Jan 2023 | 5-Room | 07 TO 09 | 123 sqm | S$635,000 |
| Oct 2022 | 5-Room | 10 TO 12 | 140 sqm | S$635,888 |
| Apr 2021 | 5-Room | 04 TO 06 | 123 sqm | S$465,000 |
| Mar 2021 | 5-Room | 13 TO 15 | 139 sqm | S$525,000 |
| Jan 2021 | 4-Room | 04 TO 06 | 108 sqm | S$352,500 |
| Aug 2019 | 5-Room | 10 TO 12 | 138 sqm | S$435,000 |
What flat types are in Block 506 Choa Chu Kang St 51?
Block 506 Choa Chu Kang St 51 has 70 units, mostly 5-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 506 Choa Chu Kang St 51 from MRT and schools?
The nearest MRT/LRT to Block 506 Choa Chu Kang St 51 is Choa Chu Kang LRT, about 539 m away (~8 min walk). 5 schools are within 1 km, including 3 primary schools.
Getting around
- Choa Chu Kang LRT539 m · ~8 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Kranji Secondary SchoolSecondary schoolwithin 1 km158 m
- De La Salle SchoolPrimary schoolwithin 1 km · P1 priority677 m
- Kranji Primary SchoolPrimary schoolwithin 1 km · P1 priority813 m
- Bukit Panjang Govt. High SchoolSecondary schoolwithin 1 km823 m
- South View Primary SchoolPrimary schoolwithin 1 km · P1 priority932 m
- Regent Secondary SchoolSecondary school1.1 km
- Concord Primary SchoolPrimary school1.2 km
- Chua Chu Kang Primary SchoolPrimary school1.2 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 506 Choa Chu Kang St 51?
Buying a flat at Block 506 Choa Chu Kang St 51 (~S$525k) needs about S$4,185/mo in income and S$1,971/mo in repayments, after S$10,350 stamp duty and a S$131k downpayment.
Illustrative, for a buyer at the recent median resale price (S$525k) — 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$10,350
BSD, tiered
Downpayment (25%)
S$131k
cash + CPF
Monthly instalment
S$1,971/mo
25y @ 3.5%
Income required
S$4,185/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 506 Choa Chu Kang St 51
What is the resale price at Block 506 Choa Chu Kang St 51?⌄
5-Room flats at Block 506 Choa Chu Kang St 51 have recently resold around S$525k (123 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 506 Choa Chu Kang St 51 by flat type?⌄
4-Room ≈ S$354k; 5-Room ≈ S$450k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 506 Choa Chu Kang St 51?⌄
Block 506 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 506 Choa Chu Kang St 51?⌄
Block 506 Choa Chu Kang St 51 has 70 dwelling units across up to 14 storeys, mostly 5 room flats.
What is the nearest MRT to Block 506 Choa Chu Kang St 51?⌄
The nearest MRT/LRT station to Block 506 Choa Chu Kang St 51 is Choa Chu Kang LRT, about 539 m away (~8 min walk).
Which primary schools are within 1 km of Block 506 Choa Chu Kang St 51?⌄
De La Salle School, Kranji Primary School, South View Primary School are within 1 km of Block 506 Choa Chu Kang St 51 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 506 Choa Chu Kang St 51 a good place to buy an HDB resale flat?⌄
Block 506 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.
