Blk 423 Yishun Ave 11
Latest recorded sale 1 Feb 2026 · 70 resales recorded at Blk 423 Yishun Ave 11 since 2006.
What do flats at Blk 423 Yishun Ave 11 sell for?
The median flat at Blk 423 Yishun Ave 11 sold for S$5,702 psm over the last 24 months, from 4 recorded sales between Mar 2025 and Feb 2026. This is an indicative figure from recorded transactions, not a formal valuation. Latest recorded sale 1 Feb 2026.
4 sales recorded at Blk 423 Yishun Ave 11 in the last 24 months.
What is a flat at Blk 423 Yishun Ave 11 worth?
A typical 4-room flat at Blk 423 Yishun Ave 11 (84 sqm) is valued at S$470,640 to S$487,056, from 3 comparable sales on Yishun Ave 11 in the last 12 months with a similar lease left. This is an indicative estimate, not a formal valuation.
S$5,603 psm to S$5,798 psm · 3 comparable sales · See every comparable sale, or change the size and floor
How has the price at Blk 423 Yishun Ave 11 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 423 Yishun Ave 11?
| Type | In block | Sold | Median |
|---|---|---|---|
| 4 ROOM | 110 | 24 | S$332,500 |
| Total | 110 | 24 |
Stock: HDB Property Information, read 2 Nov 2026. Sales and medians: homequant engine.
By flat type
- 4-Room resale prices at Blk 423 Yishun Ave 11 · 24 sales since Jan 2017
What has sold at Blk 423 Yishun Ave 11 recently?
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Feb 2026 | Blk 423 · 4 ROOM · 07 TO 09 · Simplified · 62 years left | 84 sqm | S$490,000 | S$5,833 psm |
| Dec 2025 | Blk 423 · 4 ROOM · 07 TO 09 · Model A · 62 years left | 104 sqm | S$550,000 | S$5,288 psm |
| Mar 2025 | Blk 423 · 4 ROOM · 10 TO 12 · Simplified · 63 years left | 84 sqm | S$500,000 | S$5,952 psm |
| Mar 2025 | Blk 423 · 4 ROOM · 01 TO 03 · Simplified · 63 years left | 84 sqm | S$468,000 | S$5,571 psm |
| Jun 2024 | Blk 423 · 4 ROOM · 07 TO 09 · Simplified · 63 years left | 84 sqm | S$458,000 | S$5,452 psm |
| May 2023 | Blk 423 · 4 ROOM · 10 TO 12 · Simplified · 64 years left | 84 sqm | S$410,000 | S$4,881 psm |
| Jan 2023 | Blk 423 · 4 ROOM · 07 TO 09 · Simplified · 65 years left | 84 sqm | S$405,000 | S$4,821 psm |
| Aug 2022 | Blk 423 · 4 ROOM · 10 TO 12 · Model A · 65 years left | 104 sqm | S$445,000 | S$4,279 psm |
| Aug 2022 | Blk 423 · 4 ROOM · 01 TO 03 · Simplified · 65 years left | 84 sqm | S$375,000 | S$4,464 psm |
| Aug 2022 | Blk 423 · 4 ROOM · 07 TO 09 · Simplified · 65 years left excluded: outlier | 84 sqm | S$325,000 | S$3,869 psm |
Showing 10 of 73.
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Jul 2026 | Blk 423 · 4 ROOM | S$3,000 | — |
| Jun 2026 | Blk 423 · 4 ROOM | S$2,900 | — |
| Jul 2025 | Blk 423 · 4 ROOM | S$3,000 | — |
| Jun 2025 | Blk 423 · 4 ROOM | S$2,900 | — |
| Jun 2025 | Blk 423 · 4 ROOM | S$2,500 | — |
| May 2025 | Blk 423 · 4 ROOM | S$3,100 | — |
| Nov 2024 | Blk 423 · 4 ROOM | S$3,500 | — |
| Jul 2024 | Blk 423 · 4 ROOM | S$3,000 | — |
| Nov 2023 | Blk 423 · 4 ROOM | S$2,800 | — |
| Jun 2023 | Blk 423 · 4 ROOM | S$2,800 | — |
| Jun 2023 | Blk 423 · 4 ROOM | S$2,000 | — |
| May 2023 | Blk 423 · 4 ROOM | S$3,400 | — |
| Dec 2022 | Blk 423 · 4 ROOM | S$3,200 | — |
| Oct 2022 | Blk 423 · 4 ROOM | S$3,200 | — |
| Sept 2022 | Blk 423 · 4 ROOM | S$1,800 | — |
| Aug 2022 | Blk 423 · 4 ROOM | S$2,400 | — |
| Jul 2022 | Blk 423 · 4 ROOM | S$2,400 | — |
| Jun 2022 | Blk 423 · 4 ROOM | S$2,000 | — |
| Sept 2021 | Blk 423 · 4 ROOM | S$1,600 | — |
| Jun 2021 | Blk 423 · 4 ROOM | S$2,200 | — |
| Jun 2021 | Blk 423 · 4 ROOM | S$2,100 | — |
| May 2021 | Blk 423 · 4 ROOM | S$1,500 | — |
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 425 Yishun Ave 11 · 47 m · 30 sales
- Blk 424B Yishun Ave 11 · 51 m · 53 sales
- Blk 424A Yishun Ave 11 · 52 m · 56 sales
- Blk 427 Yishun Ave 11 · 90 m · 25 sales
- Blk 426D Yishun Ave 11 · 96 m · 43 sales
Yishun Ave 11 — full project history · 4-Room resale prices in Yishun · Completed in 1987