Serangoon 4-room HDB resale prices

How Serangoon compares

Of the 25 towns with at least 20 4-room resales in this period, Serangoon had the 11th highest median 4-room price. Town medians mix blocks of different ages and locations, so a comparison between towns is a starting point, not a price for your flat.

4-room flats made up 46% of Serangoon's 387 resales in this period. Their S$660,000 median sits level with the town's all-type median of S$670,000, and 3% above the typical 4-room median across towns with a page for this flat type (S$640,000). Nationally, 24,657 flats of all types changed hands, with a median of S$630,000.

Which 4-room flats sell in Serangoon

Serangoon's 4-room stock is mixed. Model A flats were the most traded (81 sales, 46%, median S$688,000), followed by New Generation (53 sales, median S$610,000), with Simplified also recorded. The S$78,000 gap between the two largest models is a reminder to compare your flat with its own model, not the town figure.

Prices by quarter

The median moved from S$656,000 in Oct–Dec 2025 to S$663,888 in Jul–Sep 2026, a change of +1.2%. Each quarter has a different mix of blocks, so this is not a like-for-like price index.

Sales were busiest in Dec 2025 (21 registered) and quietest in May 2026 (7). The last three months of the period recorded 57 sales against 50 in the first three (+14%). Registration month lags the agreed sale by a few weeks, so these counts describe when deals completed, not when they were struck.

Prices by floor level

Flats on storey 13 and above sold for a median S$45,500 more than flats on storeys 1 to 6. The bands also differ in lease and location, so this gap is not the value of height alone.

Prices by remaining lease

Remaining lease affects how much CPF and bank loan a buyer can use, which shapes how many buyers can afford an older flat. HDB records the lease left at the time of each sale.

The largest lease group for Serangoon 4-room resales was under 60 years left: 99 sales, or about 56% of this flat type’s recorded transactions, with a median of S$645,000. If your flat has a different remaining lease, start with its own band instead of applying the town-wide median.

When Serangoon's 4-room blocks were built

The leases on these flats began between the 1980s and the 1990s. Blocks from the 1980s supplied 73% of sales at a median of S$671,500 and the 1990s blocks (46 sales) S$646,500. A buyer's CPF and loan limits depend on the lease left, so the decade your block was built shapes who can afford it.

Using this range for your own flat

The middle 80% of Serangoon 4-room sales sat between S$570,000 and S$850,000, a spread of S$280,000. These are the 10th and 90th percentiles, not the lowest and highest sale prices. The typical floor area in this sample was 94 square metres. Compare that with your layout and size before treating a neighbouring sale as a match.

Half of these flats measured 91-104 square metres. Over 104 sqm flats (27 sales) had a median of S$822,000, against S$680,000 for under 91 sqm (43 sales). At the overall median of S$6,905 per square metre, a 5 square metre difference is worth roughly S$34,525 on paper, before storey, lease and renovation are taken into account.

Selling a 4-room flat in Serangoon: the agent fee

On the median 4-room price of S$660,000, an illustrative 2% commission with GST comes to S$14,388.00. The Fairnest seller package is a fixed S$2,178.91 incl. GST, payable only when the sale completes. That is an illustrative difference of S$12,209.09. Agency fees are negotiable and are not fixed by CEA.

Same flat type, similar price

• Tampines 4-roomS$665,000
• Marine Parade 4-roomS$645,000
• Punggol 4-roomS$680,000
• Sengkang 4-roomS$640,000

Other flat types in Serangoon

• 3-room · S$464,000
• 5-room · S$830,000
• Executive · S$1,105,000
• All of Serangoon

Observation period: Oct 2025 to Sep 2026. These are historical sales, not a valuation of any flat. Floor bands use the lowest storey in HDB's recorded range; lease bands use the remaining lease recorded at sale; quarters use the registration month. Contains information from HDB resale flat prices (registration date), data.gov.sg, accessed on 2026-10-17, made available under the terms of the Singapore Open Data Licence.