HDB · Serangoon
Blk 420 Serangoon Ctrl resale prices
8 flats in this block resold in the last 24 months. The median price was S$859,000 (S$753 psf).
Official sales to Oct 2026
- Resales, last 24 months
- 8
- Median price
- S$859,000
- Median $ psf
- S$753 psf
- Lease left (approx.)
- 62 years 2 months
- Lease began 1989
Few recent sales here, so these figures move a lot from one sale to the next.
By flat type, last 24 months
Town median: all resales of that flat type in the town over the last 12 months.
| Flat type | Sales | Median price | Median $ psf | Town median $ psf | Sizes |
|---|---|---|---|---|---|
| 4-room | 5 | S$854,000 | S$754 psf | S$633 psf | 93–108 sqm (1,001–1,163 sqft) |
| 5-room | 3 | S$980,000 | S$752 psf | S$638 psf | 121 sqm (1,302 sqft) |
Resales since Nov 2022
11 resales, newest first.
| Month | Flat type | Storey | Size | Price | $ psf |
|---|---|---|---|---|---|
| Sep 2026 | 4-room | Storey 7–9 | 93 sqm (1,001 sqft) | S$755,000 | S$754 psf |
| Jul 2026 | 5-room | Storey 10–12 | 121 sqm (1,302 sqft) | S$1,030,000 | S$791 psf |
| Jul 2026 | 5-room | Storey 1–3 | 121 sqm (1,302 sqft) | S$930,000 | S$714 psf |
| Apr 2026 | 5-room | Storey 7–9 | 121 sqm (1,302 sqft) | S$980,000 | S$752 psf |
| Oct 2025 | 4-room | Storey 10–12 | 103 sqm (1,109 sqft) | S$858,888 | S$775 psf |
| Jun 2025 | 4-room | Storey 10–12 | 108 sqm (1,163 sqft) | S$853,888 | S$735 psf |
| May 2025 | 4-room | Storey 4–6 | 105 sqm (1,130 sqft) | S$860,000 | S$761 psf |
| Dec 2024 | 4-room | Storey 1–3 | 105 sqm (1,130 sqft) | S$790,000 | S$699 psf |
| Sep 2024 | 5-room | Storey 10–12 | 123 sqm (1,324 sqft) | S$1,030,000 | S$778 psf |
| Jul 2024 | 4-room | Storey 10–12 | 105 sqm (1,130 sqft) | S$828,000 | S$733 psf |
| Apr 2024 | 5-room | Storey 4–6 | 121 sqm (1,302 sqft) | S$990,000 | S$760 psf |
Nearby blocks
- Blk 421 Serangoon Ctrl40 m away · 2 in 24 months
- Blk 418 Serangoon Ctrl60 m away · 1 in 24 months
- Blk 419 Serangoon Ctrl80 m away · 3 in 24 months
- Blk 414 Serangoon Ctrl90 m away · 1 in 24 months
- Blk 423 Serangoon Ctrl90 m away · 0 in 24 months
- Blk 415 Serangoon Ctrl100 m away · 1 in 24 months
Source
Figures are calculated by SG Home Price Checker from HDB resale records. They describe past sales, not the price of any one home. Data to Oct 2026. Sales from Nov 2022 onwards are included. Median prices are rounded to the nearest S$1,000.
Contains information from the “Resale flat prices” dataset accessed on 24 Oct 2026 from data.gov.sg, which is made available under the terms of the Singapore Open Data Licence version 1.0. Read the licence
SG Home Price Checker is independent. It is not affiliated with, and is not endorsed by, HDB, URA, SLA or any other Singapore Government agency.
How we calculate this