Block 123 Yishun St 11
123 Yishun St 11, Singapore 760123
Block 123 Yishun St 11 is an HDB block in Yishun, completed in 1984, with 124 dwelling units. 3-Room flats have recently resold around S$420k (68 sqm), from 238 resales on record. The lease has approximately 59 years remaining.
What are the key facts about Block 123 Yishun St 11?
Block 123 Yishun St 11 is an HDB block in Yishun, completed in 1984, with 124 dwelling units.
- Town
- Yishun
- Planning area
- Yishun
- Completed
- 1984
- Storeys
- 12
- Total units
- 124
- Market segment
- OCR
- Median resale
- S$420k
- Last transacted
- Sept 2025
- Remaining lease
- ≈ 59 years
What are resale prices at Block 123 Yishun St 11?
3-Room flats have recently resold around S$420k (S$572 psf), from 238 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 159 | S$418,888recent | 68 sqm | S$572 psf |
| 4-Room | 79 | S$350,000recent | 93 sqm | S$350 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 Sept 2025.
What has recently sold at Block 123 Yishun St 11?
Block 123 Yishun St 11 has 238 recorded resales; the most recent transacted at S$518,888 in Sept 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Sept 2025 | 4-Room | 07 TO 09 | 95 sqm | S$518,888 |
| Aug 2025 | 3-Room | 10 TO 12 | 68 sqm | S$428,888 |
| Aug 2025 | 3-Room | 10 TO 12 | 68 sqm | S$480,000 |
| May 2025 | 3-Room | 10 TO 12 | 68 sqm | S$425,000 |
| Mar 2025 | 3-Room | 04 TO 06 | 68 sqm | S$405,000 |
| Mar 2025 | 3-Room | 10 TO 12 | 68 sqm | S$420,000 |
| Feb 2025 | 3-Room | 07 TO 09 | 68 sqm | S$420,000 |
| Jan 2025 | 3-Room | 10 TO 12 | 68 sqm | S$414,000 |
| Jan 2025 | 3-Room | 07 TO 09 | 68 sqm | S$420,000 |
| Mar 2024 | 3-Room | 10 TO 12 | 68 sqm | S$418,888 |
| Dec 2023 | 3-Room | 01 TO 03 | 68 sqm | S$370,000 |
| Aug 2023 | 3-Room | 07 TO 09 | 68 sqm | S$338,000 |
What flat types are in Block 123 Yishun St 11?
Block 123 Yishun St 11 has 124 units, mostly 3-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 123 Yishun St 11 from MRT and schools?
The nearest MRT/LRT to Block 123 Yishun St 11 is Yishun MRT, about 673 m away (~11 min walk). 9 schools are within 1 km, including 5 primary schools.
Getting around
- Yishun MRT673 m · ~11 min
- Canberra MRT974 m · ~15 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Ahmad Ibrahim Primary SchoolPrimary schoolwithin 1 km · P1 priority203 m
- Ahmad Ibrahim Secondary SchoolSecondary schoolwithin 1 km284 m
- Yishun Primary SchoolPrimary schoolwithin 1 km · P1 priority287 m
- Xishan Primary SchoolPrimary schoolwithin 1 km · P1 priority674 m
- Yishun Town Secondary SchoolSecondary schoolwithin 1 km743 m
- Jiemin Primary SchoolPrimary schoolwithin 1 km · P1 priority781 m
- Yishun Secondary SchoolSecondary schoolwithin 1 km791 m
- Northland Secondary SchoolSecondary schoolwithin 1 km934 m
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 123 Yishun St 11?
Buying a flat at Block 123 Yishun St 11 (~S$420k) needs about S$3,348/mo in income and S$1,577/mo in repayments, after S$7,200 stamp duty and a S$105k downpayment.
Illustrative, for a buyer at the recent median resale price (S$420k) — 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$7,200
BSD, tiered
Downpayment (25%)
S$105k
cash + CPF
Monthly instalment
S$1,577/mo
25y @ 3.5%
Income required
S$3,348/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 123 Yishun St 11
What is the resale price at Block 123 Yishun St 11?⌄
3-Room flats at Block 123 Yishun St 11 have recently resold around S$420k (68 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 123 Yishun St 11 by flat type?⌄
3-Room ≈ S$419k; 4-Room ≈ S$350k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 123 Yishun St 11?⌄
Block 123 Yishun St 11 has approximately 59 years left on its 99-year lease (completed 1984). This figure is taken from the most recent transacted flat.
How many units are in Block 123 Yishun St 11?⌄
Block 123 Yishun St 11 has 124 dwelling units across up to 12 storeys, mostly 3 room flats.
What is the nearest MRT to Block 123 Yishun St 11?⌄
The nearest MRT/LRT station to Block 123 Yishun St 11 is Yishun MRT, about 673 m away (~11 min walk).
Which primary schools are within 1 km of Block 123 Yishun St 11?⌄
Ahmad Ibrahim Primary School, Yishun Primary School, Xishan Primary School, Jiemin Primary School are within 1 km of Block 123 Yishun St 11 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 123 Yishun St 11 a good place to buy an HDB resale flat?⌄
Block 123 Yishun St 11 sits in Yishun, in the Yishun planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈59 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
