Block 643 Yishun St 61
643 Yishun St 61, Singapore 760643
Block 643 Yishun St 61 is an HDB block in Yishun, completed in 1986, with 96 dwelling units. Executive flats have recently resold around S$808k (142 sqm), from 166 resales on record. The lease has approximately 61 years remaining.
What are the key facts about Block 643 Yishun St 61?
Block 643 Yishun St 61 is an HDB block in Yishun, completed in 1986, with 96 dwelling units.
- Town
- Yishun
- Planning area
- Yishun
- Completed
- 1986
- Storeys
- 13
- Total units
- 96
- Market segment
- OCR
- Median resale
- S$808k
- Last transacted
- Mar 2026
- Remaining lease
- ≈ 61 years
What are resale prices at Block 643 Yishun St 61?
Executive flats have recently resold around S$808k (S$523 psf), from 166 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| Executive | 166 | S$808,000recent | 146 sqm | S$523 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 643 Yishun St 61?
Block 643 Yishun St 61 has 166 recorded resales; the most recent transacted at S$835,000 in Mar 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Mar 2026 | Executive | 10 TO 12 | 142 sqm | S$835,000 |
| Jan 2026 | Executive | 04 TO 06 | 146 sqm | S$788,000 |
| Jan 2026 | Executive | 10 TO 12 | 142 sqm | S$825,000 |
| Nov 2025 | Executive | 10 TO 12 | 142 sqm | S$840,000 |
| Feb 2025 | Executive | 01 TO 03 | 142 sqm | S$830,000 |
| Aug 2024 | Executive | 01 TO 03 | 146 sqm | S$770,000 |
| May 2024 | Executive | 10 TO 12 | 142 sqm | S$800,000 |
| Dec 2023 | Executive | 10 TO 12 | 142 sqm | S$755,000 |
| Dec 2023 | Executive | 10 TO 12 | 146 sqm | S$838,000 |
| Oct 2023 | Executive | 10 TO 12 | 142 sqm | S$808,000 |
| Aug 2023 | Executive | 10 TO 12 | 146 sqm | S$808,000 |
| Dec 2022 | Executive | 07 TO 09 | 142 sqm | S$782,000 |
What flat types are in Block 643 Yishun St 61?
Block 643 Yishun St 61 has 96 units, mostly Executive flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 643 Yishun St 61 from MRT and schools?
The nearest MRT/LRT to Block 643 Yishun St 61 is Khatib MRT, about 662 m away (~10 min walk). 9 schools are within 1 km, including 4 primary schools.
Getting around
- Khatib MRT662 m · ~10 min
- Yishun MRT941 m · ~15 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Chung Cheng High School (Yishun)Secondary schoolwithin 1 km235 m
- Northland Primary SchoolPrimary schoolwithin 1 km · P1 priority390 m
- Naval Base Primary SchoolPrimary schoolwithin 1 km · P1 priority579 m
- Orchid Park Secondary SchoolSecondary schoolwithin 1 km671 m
- Naval Base Secondary SchoolSecondary schoolwithin 1 km743 m
- Northbrooks Secondary SchoolSecondary schoolwithin 1 km859 m
- Yishun Innova Junior CollegeJunior collegewithin 1 km885 m
- Peiying Primary SchoolPrimary schoolwithin 1 km · P1 priority904 m
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 643 Yishun St 61?
Buying a flat at Block 643 Yishun St 61 (~S$808k) needs about S$6,441/mo in income and S$3,034/mo in repayments, after S$18,840 stamp duty and a S$202k downpayment.
Illustrative, for a buyer at the recent median resale price (S$808k) — 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$18,840
BSD, tiered
Downpayment (25%)
S$202k
cash + CPF
Monthly instalment
S$3,034/mo
25y @ 3.5%
Income required
S$6,441/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 643 Yishun St 61
What is the resale price at Block 643 Yishun St 61?⌄
Executive flats at Block 643 Yishun St 61 have recently resold around S$808k (142 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 643 Yishun St 61?⌄
Block 643 Yishun St 61 has approximately 61 years left on its 99-year lease (completed 1986). This figure is taken from the most recent transacted flat.
How many units are in Block 643 Yishun St 61?⌄
Block 643 Yishun St 61 has 96 dwelling units across up to 13 storeys, mostly executive flats.
What is the nearest MRT to Block 643 Yishun St 61?⌄
The nearest MRT/LRT station to Block 643 Yishun St 61 is Khatib MRT, about 662 m away (~10 min walk).
Which primary schools are within 1 km of Block 643 Yishun St 61?⌄
Northland Primary School, Naval Base Primary School, Peiying Primary School, Huamin Primary School are within 1 km of Block 643 Yishun St 61 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 643 Yishun St 61 a good place to buy an HDB resale flat?⌄
Block 643 Yishun St 61 sits in Yishun, in the Yishun planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈61 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
