Blk 123 Simei St 1
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A link to a single Blk 123 Simei St 1 flat that’s for sale on PropertyGuru or 99.co — the flat, not a block or overview page.
What the record shows
Observed facts from official records — HDB resale transactions (Singapore Open Data Licence), HDB property information and routed distances. No account needed.
Recent resale transactions
As published by HDB, monthly. Storey is a range and the floor area is the actual registered area — the record a price is rated against.
| Month | Flat type | Model | Storey | Floor area | Lease left | Price | S$ psf |
|---|---|---|---|---|---|---|---|
| Jul 2026 | 4-room | Model A | 04 TO 06 | 104 sqm · 1,119 sqft | 61 yrs | S$653,000 | 584 |
| May 2026 | 4-room | Model A | 07 TO 09 | 104 sqm · 1,119 sqft | 61 yrs | S$670,000 | 599 |
| Nov 2025 | 4-room | Model A | 04 TO 06 | 104 sqm · 1,119 sqft | 62 yrs | S$678,000 | 606 |
| Nov 2025 | 5-room | Improved | 01 TO 03 | 121 sqm · 1,302 sqft | 62 yrs | S$768,000 | 590 |
| Aug 2025 | 4-room | Model A | 01 TO 03 | 104 sqm · 1,119 sqft | 62 yrs | S$645,000 | 576 |
| Jul 2025 | 4-room | Model A | 01 TO 03 | 104 sqm · 1,119 sqft | 62 yrs | S$660,000 | 590 |
| Jun 2025 | 4-room | Model A | 07 TO 09 | 104 sqm · 1,119 sqft | 62 yrs | S$670,000 | 599 |
| May 2025 | 4-room | Model A | 10 TO 12 | 104 sqm · 1,119 sqft | 62 yrs | S$675,000 | 603 |
| Feb 2025 | 4-room | Model A | 01 TO 03 | 104 sqm · 1,119 sqft | 62 yrs | S$620,000 | 554 |
| Dec 2024 | 4-room | Model A | 04 TO 06 | 104 sqm · 1,119 sqft | 63 yrs | S$640,000 | 572 |
Contains information from HDB resale transaction data accessed via data.gov.sg, made available under the Singapore Open Data Licence.
Blk 123 Simei St 1 at a glance
The same observed facts as the table above, drawn. Nothing here is modelled — every figure is a measurement, a count or a date from the public record.
About Blk 123 Simei St 1
Blk 123 Simei St 1 is a 11-storey HDB block in Tampines, completed in 1987, with about 61 years remaining on its 99-year lease. The nearest MRT/LRT station is Simei, about 0.2 km away, with Upper Changi the next station out (1.0 km), and 11 bus stops lie within 400 m. 3 primary schools sit within 1 km (Changkat Primary School, Chongzheng Primary School, Yumin Primary School), and the nearest hawker centre is Tampines Street 11 Blk 137 (Tampines Round Market and Food Centre). Harvey Crescent Playground is the nearest park, about 563 m away, and residents park at a surface car park. The nearest supermarket is ntuc fairprice (eastpoint mall), about 290 m away, one of 5 within 1 km; the nearest wet market is blk 137 tampines street 11 (951 m); the nearest shopping mall is eastpoint mall (290 m). Over the last 12 months, the 4-room median here was S$661,500 across 4 resales. Over the past 24 months, 12 resales in this block have been published by HDB. Every figure carries the date of the evidence behind it; this page was last updated 03-08-2026.
Frequently asked
How much does a 4-room flat at Blk 123 Simei St 1 cost?
Over the last 12 months, 4 4-room resales were recorded here at a median of S$661,500. Whether a specific asking price is fair depends on the flat — its size, storey and remaining lease.
What is the remaining lease at Blk 123 Simei St 1?
About 61 years, to 2086, as of 03-08-2026. HDB flats are on a 99-year lease.
Can I use full CPF for a flat in this block?
The remaining lease covers a buyer aged 34 or older to age 95, the threshold for unrestricted CPF use under current rules; younger buyers face pro-rated limits. This is a statement of the published rule, not financial advice.
Which MRT station is nearest to Blk 123 Simei St 1?
Simei, about 0.2 km away. The next-nearest is Upper Changi, about 1.0 km away.
Which primary schools are near Blk 123 Simei St 1?
Within 1 km: Changkat Primary School, Chongzheng Primary School, Yumin Primary School. The most-sought is Chongzheng Primary School, which was 1.0× subscribed at Phase 2C in the 2025 P1 exercise. Proximity to a school within 1 km is a registration priority under MOE's P1 rules.
Where do you shop near Blk 123 Simei St 1?
NTUC FairPrice (Eastpoint Mall), about 290 m away, one of 5 within 1 km. The nearest wet market is Blk 137 Tampines Street 11, about 951 m away. The nearest shopping mall is Eastpoint Mall, about 290 m away.
Does Blk 123 Simei St 1 have a PriceVero rating?
Yes — a block rating of C on an A–E scale, measured within HDB resales only and never compared with a condominium. The 0–100 rating for a specific flat depends on its price, which only exists when you name it.
What about Cash Over Valuation (COV) at Blk 123 Simei St 1?
COV is the amount a buyer pays above HDB's official valuation — and that valuation is only issued after an Option to Purchase is granted, so nobody can know COV in advance. PriceVero does not predict valuations or COV. It rates a price against this block's lodged resales, which is the evidence available before the OTP.
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Other rated developments close to this one.