The block
- Completed
- 1987
- Lease
- From 1988, ends 2087. About 60 years left
- Storeys
- 11
- Flats
- 172: 108 4-room, 64 5-room
- Postal code
- Singapore 520123
- Nearest MRT
- Simei MRT, about 5 min walk (330 m)
- Town
- Tampines
Resale prices at Blk 123 Simei Street 1
| Flat type | 2023 | 2024 | 2025 | 2026 | Tampines median |
|---|---|---|---|---|---|
| 4-room | S$645,888 | S$625,000 | S$665,000 | S$661,500 | S$665,000 |
| 5-room | - | S$750,000 | S$768,000 | - | S$810,000 |
Median price by year of registration.
What is my flat at Blk 123 Simei Street 1 worth?
Pick your flat type and floor for an instant range based on this block's own resales.
A guide only. Condition, facing, corner units and renovation can move the price 5 to 10% either way.
Latest sales
| Month | Type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2026 | 4-room Model A | 04 to 06 | 104 sqm 1,119 sqft | S$653,000 S$583 psf |
| May 2026 | 4-room Model A | 07 to 09 | 104 sqm 1,119 sqft | S$670,000 S$599 psf |
| Nov 2025 | 4-room Model A | 04 to 06 | 104 sqm 1,119 sqft | S$678,000 S$606 psf |
| Nov 2025 | 5-room Improved | 01 to 03 | 121 sqm 1,302 sqft | S$768,000 S$590 psf |
| Aug 2025 | 4-room Model A | 01 to 03 | 104 sqm 1,119 sqft | S$645,000 S$576 psf |
| Jul 2025 | 4-room Model A | 01 to 03 | 104 sqm 1,119 sqft | S$660,000 S$590 psf |
| Jun 2025 | 4-room Model A | 07 to 09 | 104 sqm 1,119 sqft | S$670,000 S$599 psf |
| May 2025 | 4-room Model A | 10 to 12 | 104 sqm 1,119 sqft | S$675,000 S$603 psf |
| Feb 2025 | 4-room Model A | 01 to 03 | 104 sqm 1,119 sqft | S$620,000 S$554 psf |
| Dec 2024 | 4-room Model A | 04 to 06 | 104 sqm 1,119 sqft | S$640,000 S$572 psf |
| Oct 2024 | 4-room Model A | 04 to 06 | 104 sqm 1,119 sqft | S$680,000 S$607 psf |
| Aug 2024 | 4-room Model A | 01 to 03 | 104 sqm 1,119 sqft | S$610,000 S$545 psf |
| Jun 2024 | 5-room Improved | 04 to 06 | 121 sqm 1,302 sqft | S$750,000 S$576 psf |
| May 2024 | 4-room Model A | 01 to 03 | 108 sqm 1,163 sqft | S$610,000 S$525 psf |
| Dec 2023 | 4-room Model A | 04 to 06 | 104 sqm 1,119 sqft | S$645,888 S$577 psf |
Rent at Blk 123 Simei Street 1
At these figures a 4-room flat here earns a gross yield of about 6.2% before property tax and other costs.
Whole-flat rentals approved by HDB since Oct 2024. Rooms let out separately aren't included.
Flat layouts at Blk 123 Simei Street 1
HDB records the flat model of every resale. These are the layouts sold here, with the typical size.
| Flat type | Model | Typical size | Sales |
|---|---|---|---|
| 4-room | Model A | 104 sqm (1,119 sqft) | 13 |
| 5-room | Improved | 121 sqm (1,302 sqft) | 2 |
Model names come from HDB. "Improved", "New Generation" and "Model A" flats of the same type can differ by 10 sqm or more, so compare sizes, not just room counts.
Living at Blk 123 Simei Street 1
MRT
- Simei MRT330 m, about 5 min walk
- Upper Changi MRT960 m, about 16 min walk
Hawker centres
- Tampines Round Market and Food Centre950 m, 45 food stalls
Car park
| Car park | Type | Free parking | Night parking | Gantry |
|---|---|---|---|---|
| SI5 90 m away | Surface | Free on Sundays and public holidays, 7am to 10.30pm | Yes | 4.5 m |
| SIM2 100 m away | Multi-storey 9 decks | Free on Sundays and public holidays, 7am to 10.30pm | Yes | 1.9 m |
From HDB's car park list. The nearest HDB car parks to the block.
1-minute quizzes for owners at Blk 123 Simei Street 1
What is your flat at Blk 123 Simei Street 1 worth?
Send us your floor and flat type. We'll reply with a valuation range based on the latest sales here and at nearby blocks, and what a sale would leave you after your loan and CPF refund.
Common questions
How much is a 4-room flat at Blk 123 Simei Street 1?
4-room flats at Blk 123 Simei Street 1 sold for a median S$670,000 in the last 12 months, or about S$599 per square foot. The range was S$653,000 to S$678,000. Floor level, condition and the remaining lease explain most of the gap.
How many years are left on the lease at Blk 123 Simei Street 1?
The lease started in 1988 and runs for 99 years to 2087, so about 60 years are left. Banks and CPF limit how much a buyer can borrow and use once fewer than 60 years remain, which affects who can buy.
How much rent can I get at Blk 123 Simei Street 1?
HDB approved 4 4-room rentals here in the last 12 months, at a median S$3,475 a month (S$2,500 to S$3,900). See more in the HDB rental rates checker.
What is the postal code of Blk 123 Simei Street 1?
The postal code of Blk 123 Simei Street 1 is Singapore 520123.
What is the nearest MRT station to Blk 123 Simei Street 1?
Simei MRT station is about 330 m away, roughly 5 minutes on foot. Upper Changi MRT is the next closest, about 960 m away.
Where do residents of Blk 123 Simei Street 1 park?
Surface car park SI5, about 90 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 4.5 m. Multi-storey car park SIM2, about 100 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 1.9 m.
What is my flat at Blk 123 Simei Street 1 worth?
Recent sales at the block are the best guide, adjusted for your floor, facing and condition. Send us your unit and we'll reply with a valuation range on WhatsApp.
Other blocks on Simei Street 1
- Blk 1015-room S$727,500
- Blk 1025-room S$755,779
- Blk 105Executive S$955,000
- Blk 1064-room S$655,000
- Blk 1075-room S$695,000
- Blk 1084-room S$650,000
- Blk 1094-room S$650,000
- Blk 1104-room S$676,000
- Blk 111Executive S$900,444
- Blk 1125-room S$769,000
- Blk 1134-room S$533,444
- Blk 1145-room S$755,000
- Blk 1164-room S$658,000
- Blk 1174-room S$629,000
- Blk 1195-room S$742,000
- Blk 1205-room S$760,000
- Blk 1224-room S$545,000
- Blk 1244-room S$557,500
- Blk 1264-room S$565,500
- Blk 1274-room S$580,000
- Blk 128Executive S$950,000
- Blk 1294-room S$598,000
- Blk 1305-room S$785,000
- Blk 1315-room S$723,500
Blocks nearby
- Blk 245 Serangoon Avenue 2170 m · 4-room S$650,000
- Blk 279 Tampines Street 22180 m · 5-room S$675,000
- Blk 281 Tampines Street 22200 m · 4-room S$596,500
- Blk 141 Simei Street 2210 m · 4-room S$662,500
- Blk 142 Simei Street 2220 m · 4-room S$583,500
- Blk 244 Serangoon Avenue 2230 m
- Blk 278 Tampines Street 22240 m · 5-room S$734,000
- Blk 282 Tampines Street 22250 m · 4-room S$621,500
All HDB blocks in Tampines · All towns
Source: HDB resale flat prices, renting out of flats and HDB property information, from data.gov.sg. Resales from Oct 2023 to Oct 2026. Prices are what buyers paid; your flat's value depends on its floor, facing, condition and lease.