Block 123 Bishan St 12
123 Bishan St 12, Singapore 570123
Block 123 Bishan St 12 is an HDB block in Bishan, completed in 1985, with 96 dwelling units. Across 124 resales on record, 4-Room flats have recently resold around S$685k (S$655 psf, 90 sqm). The lease has approximately 59 years remaining.
What are the key facts about Block 123 Bishan St 12?
Block 123 Bishan St 12 is an HDB block in Bishan, completed in 1985, with 96 dwelling units.
- Town
- Bishan
- Planning area
- Bishan
- Completed
- 1985
- Storeys
- 13
- Total units
- 96
- Flat model
- Simplified · Model A
- Market segment
- RCR
- Median resale
- S$685k
- Last transacted
- Jun 2026
- Remaining lease
- ≈ 59 years
What are resale prices at Block 123 Bishan St 12?
4-Room flats have recently resold around S$685k (S$655 psf), from 124 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 124 | S$685,000recent | 84 sqm | S$655 psf |
Live now: 8 flats listed for sale at this block (median asking S$740k) and 3 for rent — 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 Jun 2026.
What rent and yield does Block 123 Bishan St 12 get?
Flats at Block 123 Bishan St 12 have recently sublet for a median of S$3,300/mo, an indicative gross rental yield of about 5.8% (from 24 recent rental contracts).
Median rent
S$3,300/mo
24 recent contracts
Gross rental yield
5.8%
indicative, gross
Annual rent
S$39,600
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 4-Room | 24 | S$3,300/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 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 123 Bishan St 12?
Block 123 Bishan St 12 has 124 recorded resales; the most recent transacted at S$848,000 in Jun 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jun 2026 | 4-Room | 07 TO 09 | 105 sqm | S$848,000 |
| May 2026 | 4-Room | 01 TO 03 | 104 sqm | S$788,000 |
| Jul 2025 | 4-Room | 04 TO 06 | 84 sqm | S$728,000 |
| Jul 2025 | 4-Room | 10 TO 12 | 104 sqm | S$855,000 |
| Dec 2024 | 4-Room | 10 TO 12 | 84 sqm | S$734,800 |
| Apr 2023 | 4-Room | 04 TO 06 | 105 sqm | S$760,000 |
| Jan 2023 | 4-Room | 01 TO 03 | 105 sqm | S$685,000 |
| Nov 2022 | 4-Room | 10 TO 12 | 90 sqm | S$635,000 |
| Sept 2022 | 4-Room | 01 TO 03 | 84 sqm | S$525,000 |
| Nov 2021 | 4-Room | 07 TO 09 | 104 sqm | S$650,000 |
| Feb 2021 | 4-Room | 07 TO 09 | 84 sqm | S$490,000 |
| Feb 2021 | 4-Room | 01 TO 03 | 84 sqm | S$430,000 |
What flat types are in Block 123 Bishan St 12?
Block 123 Bishan St 12 has 96 units, mostly 4-Room flats of the Simplified / Model A model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 123 Bishan St 12?
Block 123 Bishan St 12 is an HDB block in Bishan.
Block 123 Bishan St 12 is an HDB block located along Bishan St 12. The block is recorded as completed around 1985, with up to 13 storeys. It has an estimated 96 residential units based on the HDB property information dataset. Flat types in the block include 4-room units.
The address is Block 123 Bishan St 12, Singapore 570123. It is part of District 20, Bishan / Ang Mo Kio, the Bishan planning area. The block falls within the Central Region and the RCR market segment.
The nearest rail connection is Bishan MRT, approximately 557m away, around 9 minutes on foot. Nearby amenities include Junction 8 for shopping, TAN SUAN GUAY for groceries, Blk 210 Toa Payoh Lorong 8 for food options, Clover Way Pg for greenery and recreation, and Bishan Community Club for community facilities.
How far is Block 123 Bishan St 12 from MRT and schools?
The nearest MRT/LRT to Block 123 Bishan St 12 is Bishan MRT, about 557 m away (~9 min walk). 7 schools are within 1 km, including 2 primary schools.
Getting around
- Bishan MRT557 m · ~9 min
- Braddell MRT783 m · ~12 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Guangyang Secondary SchoolSecondary schoolwithin 1 km233 m
- Beatty Secondary SchoolSecondary schoolwithin 1 km560 m
- Kuo Chuan Presbyterian Primary SchoolPrimary schoolwithin 1 km · P1 priority601 m
- Kuo Chuan Presbyterian Secondary SchoolSecondary schoolwithin 1 km649 m
- Raffles InstitutionMixed-level schoolwithin 1 km761 m
- First Toa Payoh Primary SchoolPrimary schoolwithin 1 km · P1 priority887 m
- Raffles Girls' School (Secondary)Secondary schoolwithin 1 km945 m
- Kheng Cheng SchoolPrimary school1.1 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 123 Bishan St 12?
Buying a flat at Block 123 Bishan St 12 (~S$685k) needs about S$5,461/mo in income and S$2,572/mo in repayments, after S$15,150 stamp duty and a S$171k downpayment.
Illustrative, for a buyer at the recent median resale price (S$685k) — 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$15,150
BSD, tiered
Downpayment (25%)
S$171k
cash + CPF
Monthly instalment
S$2,572/mo
25y @ 3.5%
Income required
S$5,461/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 Bishan St 12? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 123 Bishan St 12 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 123 Bishan St 12
How much does a 4-Room flat at Block 123 Bishan St 12 cost?⌄
4-Room flats at Block 123 Bishan St 12 have recently resold for a median of about S$685k (S$655 psf), from 124 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
Is Block 123 Bishan St 12 worth buying given its remaining lease?⌄
Block 123 Bishan St 12 has about 59 years left on its 99-year lease (completed 1985). 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 Bishan St 12?⌄
Gross rental yield at Block 123 Bishan St 12 is about 5.8%, based on a median subletting rent of about S$3,300/mo against a resale price of about S$685k. 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 Bishan St 12?⌄
For a flat at about S$685k on a 25-year HDB-style loan, you'd need roughly S$5,461/mo in household income, with repayments around S$2,572/mo after a S$171k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 123 Bishan St 12?⌄
The nearest MRT/LRT station to Block 123 Bishan St 12 is Bishan MRT, about 557 m away (~9 min walk).
Which primary schools are within 1 km of Block 123 Bishan St 12?⌄
Kuo Chuan Presbyterian Primary School, First Toa Payoh Primary School are within 1 km of Block 123 Bishan St 12 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.