Blk 405 Serangoon Ave 1
Latest recorded sale 1 May 2025 · 30 resales recorded at Blk 405 Serangoon Ave 1 since 2006.
What is a flat at Blk 405 Serangoon Ave 1 worth?
Only 1 flat at Blk 405 Serangoon Ave 1 sold in the last 24 months, too few for a figure of its own, so the value below comes from comparable sales on Serangoon Ave 1.
A typical 4-room flat at Blk 405 Serangoon Ave 1 (111 sqm) is valued at S$849,742 to S$903,716, from 13 comparable sales on Serangoon Ave 1 in the last 12 months with a similar lease left. This is an indicative estimate, not a formal valuation.
S$7,655 psm to S$8,142 psm · 13 comparable sales · See every comparable sale, or change the size and floor
How has the price at Blk 405 Serangoon Ave 1 changed?
Value a unit here
Change the size or floor for an indicative range for this block, or type another address or postal code.
What flats are in Blk 405 Serangoon Ave 1?
| Type | In block | Sold | Median |
|---|---|---|---|
| 4 ROOM | 40 | 11 | S$670,000 |
| 5 ROOM | 20 | 5 | S$790,000 |
| Total | 60 | 16 |
Stock: HDB Property Information, read 2 Nov 2026. Sales and medians: homequant engine.
By flat type
- 4-Room resale prices at Blk 405 Serangoon Ave 1 · 11 sales since Jan 2017
- 5-Room resale prices at Blk 405 Serangoon Ave 1 · 5 sales since Jan 2017
What has sold at Blk 405 Serangoon Ave 1 recently?
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| May 2025 | Blk 405 · 5 ROOM · 04 TO 06 · Improved · 63 years left | 123 sqm | S$990,000 | S$8,049 psm |
| Oct 2024 | Blk 405 · 4 ROOM · 04 TO 06 · New Generation · 63 years left | 94 sqm | S$708,000 | S$7,532 psm |
| Sept 2024 | Blk 405 · 5 ROOM · 07 TO 09 · Improved · 64 years left | 121 sqm | S$975,000 | S$8,058 psm |
| Jul 2024 | Blk 405 · 4 ROOM · 04 TO 06 · Model A · 64 years left | 103 sqm | S$822,888 | S$7,989 psm |
| Jun 2024 | Blk 405 · 5 ROOM · 01 TO 03 · Improved · 64 years left | 121 sqm | S$790,000 | S$6,529 psm |
| May 2024 | Blk 405 · 4 ROOM · 04 TO 06 · New Generation · 64 years left | 94 sqm | S$718,000 | S$7,638 psm |
| Feb 2024 | Blk 405 · 4 ROOM · 10 TO 12 · Model A · 64 years left | 111 sqm | S$848,666 | S$7,646 psm |
| Mar 2023 | Blk 405 · 4 ROOM · 01 TO 03 · Model A · 65 years left | 111 sqm | S$670,000 | S$6,036 psm |
| Jan 2023 | Blk 405 · 5 ROOM · 01 TO 03 · Improved · 65 years left | 123 sqm | S$765,000 | S$6,220 psm |
| Jun 2022 | Blk 405 · 4 ROOM · 10 TO 12 · Model A · 66 years left | 113 sqm | S$739,888 | S$6,548 psm |
Showing 10 of 30.
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Jul 2026 | Blk 405 · 5 ROOM | S$4,100 | — |
| Nov 2025 | Blk 405 · 4 ROOM | S$3,500 | — |
| Mar 2025 | Blk 405 · 5 ROOM | S$4,200 | — |
| Oct 2024 | Blk 405 · 4 ROOM | S$3,900 | — |
| Dec 2023 | Blk 405 · 4 ROOM | S$3,700 | — |
| Jun 2023 | Blk 405 · 5 ROOM | S$3,600 | — |
| Mar 2023 | Blk 405 · 5 ROOM | S$4,300 | — |
| Jan 2023 | Blk 405 · 5 ROOM | S$4,000 | — |
| Nov 2022 | Blk 405 · 4 ROOM | S$4,000 | — |
| Jun 2021 | Blk 405 · 5 ROOM | S$2,550 | — |
| Apr 2021 | Blk 405 · 5 ROOM | S$2,900 | — |
Rents as approved by HDB, or as filed with URA for private homes, where the floor area is given as a band.
Buying or selling here?
Buying: Stamp duty · Cash and CPF needed · How much can I borrow · Monthly repayment.
Selling: Net proceeds from selling.
Nearby blocks
- Blk 407 Serangoon Ave 1 · 61 m · 22 sales
- Blk 404 Serangoon Ave 1 · 78 m · 13 sales
- Blk 408 Serangoon Ave 1 · 88 m · 14 sales
- Blk 412 Serangoon Ctrl · 99 m · 9 sales
- Blk 410 Serangoon Ctrl · 115 m · 9 sales
Serangoon Ave 1 — full project history · 4-Room resale prices in Serangoon · Completed in 1988