How floor level changes the price
4-Room units on higher floors (13 TO 15) trade at a median of S$673,000, while lower floors (01 TO 03) sit at S$597,500. That is a 13% premium for height in this segment.
| Floor band | Median price | Sales |
|---|---|---|
| 01 TO 03 | S$597,500 | 82 |
| 04 TO 06 | S$650,000 | 106 |
| 07 TO 09 | S$679,444 | 76 |
| 10 TO 12 | S$685,000 | 77 |
| 13 TO 15 | S$673,000 | 19 |
How flat age changes the price
Comparing per-square-metre value strips out unit size. 4-Room flats built in the 1990s trade at S$6,242 psm, against S$7,308 psm for 1980s stock. Newer flats carry more remaining lease, which the market prices in.
| Built | Median per sqm | Sales |
|---|---|---|
| 1980s | S$7,308 psm | 281 |
| 1990s | S$6,242 psm | 77 |
Prices by flat model
Most 4-room resales in Serangoon are Model A flats (151 sales, median S$760,000).
| Model | Median price | Sales |
|---|---|---|
| Model A | S$760,000 | 151 |
| New Generation | S$619,000 | 122 |
| Simplified | S$667,500 | 88 |
Most-traded blocks
The blocks with the most 4-room resale activity give the clearest read on what buyers are actually paying, because each has enough sales to form a reliable median.
| Block | Median price | Sales |
|---|---|---|
| 307 SERANGOON AVE 2 | S$665,000 | 13 |
| 211 SERANGOON AVE 4 | S$650,000 | 10 |
| 236 SERANGOON AVE 3 | S$641,000 | 7 |
| 215 SERANGOON AVE 4 | S$615,000 | 7 |
| 401 SERANGOON AVE 1 | S$838,888 | 7 |
| 407 SERANGOON AVE 1 | S$895,000 | 7 |
| 235 SERANGOON AVE 3 | S$729,000 | 6 |
| 109 SERANGOON NTH AVE 1 | S$582,500 | 6 |
Source: HDB resale transaction records. Medians shown for blocks with the most recent sales.
Frequently asked questions
How much does a 4-room HDB flat cost in Serangoon?
The median 4-room HDB resale price in Serangoon is S$658,888, based on 361 recent transactions. Prices range from S$500,000 to S$975,000 depending on floor level, remaining lease, flat model, and exact block.
Does floor level affect 4-room prices in Serangoon?
Yes. 4-Room flats on higher floors (13 TO 15) sell for a median of S$673,000, versus S$597,500 on lower floors (01 TO 03). That is a 13% premium for height.
Are newer 4-room flats in Serangoon more expensive?
Per square metre, 4-room flats from the 1990s trade at S$6,242 psm, compared with S$7,308 psm for 1980s stock, a 15% difference.
Which blocks have the most 4-room resale activity in Serangoon?
Over the recent window, 307 SERANGOON AVE 2 recorded the most 4-room resales (13), at a median of S$665,000. Block-level medians vary with floor, unit size, and lease.