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. Across 238 resales on record, 3-Room flats have recently resold around S$420k (S$572 psf, 68 sqm). 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
- Flat model
- New Generation
- 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 |
Live now: 6 flats listed for sale at this block (median asking S$407k) and 7 for rent (median S$1,000/mo) — 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 Sept 2025.
What rent and yield does Block 123 Yishun St 11 get?
Flats at Block 123 Yishun St 11 have recently sublet for a median of S$2,200/mo, an indicative gross rental yield of about 6.3% (from 21 recent rental contracts).
Median rent
S$2,200/mo
21 recent contracts
Gross rental yield
6.3%
indicative, gross
Annual rent
S$26,400
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 3-Room | 14 | S$2,200/mo |
| 4-Room | 7 | S$2,100/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 Jan 2026. Source: HDB rental (subletting) data.
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 of the New Generation model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 123 Yishun St 11?
Block 123 Yishun St 11 is an HDB block in Yishun.
Block 123 Yishun St 11 is an HDB block located along Yishun St 11. The block is recorded as completed around 1984, with up to 12 storeys. It has an estimated 124 residential units based on the HDB property information dataset. Flat types in the block include 3-room and 4-room units.
The address is Block 123 Yishun St 11, Singapore 760123. It is part of District 27, Yishun / Sembawang, the Yishun planning area. The block falls within the North Region and the OCR market segment.
The nearest rail connection is Yishun MRT, approximately 673m away, around 10 minutes on foot. Nearby amenities include Junction 9 for shopping, COLD STORAGE SINGAPORE (1983) PTE LTD for groceries, Chong Pang Market & Food Centre # for food options, Yishun Neighbourhood Pk for greenery and recreation, Yishun Polyclinic for polyclinic services, and Chong Pang Community Club for community facilities.
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.
Wondering whether it will hold its value? See do HDB flats actually make money? →
Eyeing Block 123 Yishun St 11? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 123 Yishun St 11 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 123 Yishun St 11
How much does a 3-Room flat at Block 123 Yishun St 11 cost?⌄
3-Room flats at Block 123 Yishun St 11 have recently resold for a median of about S$420k (S$572 psf), from 238 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 123 Yishun St 11 by flat type?⌄
3-Room ≈ S$419k; 4-Room ≈ S$350k (median resale, HDB caveats).
Is Block 123 Yishun St 11 worth buying given its remaining lease?⌄
Block 123 Yishun St 11 has about 59 years left on its 99-year lease (completed 1984). Below ~60 years, CPF usage and the maximum loan start to taper with the buyer's age, so check financing before committing. The figure is taken from the most recent transacted flat.
What is the rental yield at Block 123 Yishun St 11?⌄
Gross rental yield at Block 123 Yishun St 11 is about 6.3%, based on a median subletting rent of about S$2,200/mo against a resale price of about S$420k. 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 123 Yishun St 11?⌄
For a flat at about S$420k on a 25-year HDB-style loan, you'd need roughly S$3,348/mo in household income, with repayments around S$1,577/mo after a S$105k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
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.