Blk 121 Serangoon North Avenue 1
HDB resale prices and live listings at Blk 121 Serangoon North Avenue 1, Singapore 550121, in Serangoon. 3 resale transactions from 2024-12 to 2026-11.
- Lease commenced
- 1985
- Town
- Serangoon
- Postal code
- 550121
Estimated value today
| Home | Sale price | Monthly rent |
|---|---|---|
| 5 Room | S$725,000 | S$2,600/mo – S$3,600/mo |
In the weekly accuracy check of 7 Nov 2026, the range held the actual rent for 81.7% of the leases tested for this property type. There is no single figure because half came within 6.4% of the actual rent, and a single figure needs 5% or less; 68% came within 10% of the actual rent, and a single figure needs 80%.
Based on recorded transactions to Oct 2026. An automated estimate from recorded transactions, not a valuation by a licensed valuer. Do not rely on it for a loan, sale or legal decision.
Resale prices by flat type
| Flat type | Sales | Median price | Range | Median PSF | Latest |
|---|---|---|---|---|---|
| 5 Room | 3 | S$723,000 | S$660,000 – S$725,000 | S$539 | 2025-03 |
Recent resale transactions at Blk 121
| Month | Flat type | Storey | Area (sqm) | Price | Remaining lease |
|---|---|---|---|---|---|
| 2025-03 | 5 Room | 01 TO 03 | 121 | S$660,000 | 59 years 06 months |
| 2025-01 | 5 Room | 07 TO 09 | 125 | S$725,000 | 59 years 07 months |
| 2024-12 | 5 Room | 10 TO 12 | 121 | S$723,000 | 59 years 09 months |
Listings at Blk 121
No live listings at Blk 121 right now.