Block 23 Sin Ming Rd
23 Sin Ming Rd, Singapore 570023
Block 23 Sin Ming Rd is an HDB block in Bishan, completed in 1973, with 142 dwelling units. 3-Room flats have recently resold around S$340k (65 sqm), from 148 resales on record. The lease has approximately 47 years remaining.
What are the key facts about Block 23 Sin Ming Rd?
Block 23 Sin Ming Rd is an HDB block in Bishan, completed in 1973, with 142 dwelling units.
- Town
- Bishan
- Planning area
- Bishan
- Completed
- 1973
- Storeys
- 12
- Total units
- 142
- Market segment
- RCR
- Median resale
- S$340k
- Last transacted
- Mar 2026
- Remaining lease
- ≈ 47 years
What are resale prices at Block 23 Sin Ming Rd?
3-Room flats have recently resold around S$340k (S$486 psf), from 148 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 148 | S$340,000recent | 65 sqm | S$486 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 23 Sin Ming Rd?
Block 23 Sin Ming Rd has 148 recorded resales; the most recent transacted at S$437,000 in Mar 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Mar 2026 | 3-Room | 10 TO 12 | 65 sqm | S$437,000 |
| Jan 2026 | 3-Room | 10 TO 12 | 65 sqm | S$300,000 |
| Jan 2026 | 3-Room | 10 TO 12 | 65 sqm | S$390,000 |
| Dec 2025 | 3-Room | 04 TO 06 | 65 sqm | S$368,000 |
| Jul 2024 | 3-Room | 07 TO 09 | 65 sqm | S$372,000 |
| Mar 2024 | 3-Room | 01 TO 03 | 65 sqm | S$367,888 |
| Sept 2023 | 3-Room | 07 TO 09 | 65 sqm | S$340,000 |
| Jun 2023 | 3-Room | 10 TO 12 | 65 sqm | S$345,000 |
| May 2023 | 3-Room | 01 TO 03 | 65 sqm | S$327,000 |
| Jan 2023 | 3-Room | 04 TO 06 | 65 sqm | S$325,000 |
| Jan 2023 | 3-Room | 07 TO 09 | 65 sqm | S$335,000 |
| May 2022 | 3-Room | 10 TO 12 | 65 sqm | S$312,000 |
What flat types are in Block 23 Sin Ming Rd?
Block 23 Sin Ming Rd has 142 units, mostly 3-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 23 Sin Ming Rd from MRT and schools?
The nearest MRT/LRT to Block 23 Sin Ming Rd is Upper Thomson MRT, about 325 m away (~5 min walk). 2 schools are within 1 km, including 1 primary school.
Getting around
- Upper Thomson MRT325 m · ~5 min
- Marymount MRT744 m · ~12 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Whitley Secondary SchoolSecondary schoolwithin 1 km752 m
- Ai Tong SchoolPrimary schoolwithin 1 km · P1 priority760 m
- Catholic High SchoolMixed-level school1.0 km
- Eunoia Junior CollegeJunior college1.1 km
- Raffles InstitutionMixed-level school1.2 km
- Peirce Secondary SchoolSecondary school1.5 km
- Mayflower Secondary SchoolSecondary school1.5 km
- Raffles Girls' School (Secondary)Secondary school1.6 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 23 Sin Ming Rd?
Buying a flat at Block 23 Sin Ming Rd (~S$340k) needs about S$2,710/mo in income and S$1,277/mo in repayments, after S$5,000 stamp duty and a S$85k downpayment.
Illustrative, for a buyer at the recent median resale price (S$340k) — 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$5,000
BSD, tiered
Downpayment (25%)
S$85k
cash + CPF
Monthly instalment
S$1,277/mo
25y @ 3.5%
Income required
S$2,710/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 23 Sin Ming Rd
What is the resale price at Block 23 Sin Ming Rd?⌄
3-Room flats at Block 23 Sin Ming Rd have recently resold around S$340k (65 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 23 Sin Ming Rd?⌄
Block 23 Sin Ming Rd has approximately 47 years left on its 99-year lease (completed 1973). This figure is taken from the most recent transacted flat.
How many units are in Block 23 Sin Ming Rd?⌄
Block 23 Sin Ming Rd has 142 dwelling units across up to 12 storeys, mostly 3 room flats.
What is the nearest MRT to Block 23 Sin Ming Rd?⌄
The nearest MRT/LRT station to Block 23 Sin Ming Rd is Upper Thomson MRT, about 325 m away (~5 min walk).
Which primary schools are within 1 km of Block 23 Sin Ming Rd?⌄
Ai Tong School is within 1 km of Block 23 Sin Ming Rd — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 23 Sin Ming Rd a good place to buy an HDB resale flat?⌄
Block 23 Sin Ming Rd sits in Bishan, in the Bishan planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈47 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
