Blk 421B Northshore Dr
Latest recorded sale 1 Oct 2026 · 9 resales recorded at Blk 421B Northshore Dr since 2026.
What do flats at Blk 421B Northshore Dr sell for?
The median flat at Blk 421B Northshore Dr sold for S$8,958 psm over the last 12 months, from 9 recorded sales between May 2026 and Oct 2026. This is an indicative figure from recorded transactions, not a formal valuation. Latest recorded sale 1 Oct 2026.
9 sales recorded at Blk 421B Northshore Dr in the last 24 months.
What is a flat at Blk 421B Northshore Dr worth?
A typical 4-room flat at Blk 421B Northshore Dr (93 sqm) is valued at S$785,000 to S$804,062, from 5 comparable sales at Blk 421B Northshore Dr in the last 12 months with a similar lease left. This is an indicative estimate, not a formal valuation.
S$8,441 psm to S$8,646 psm · 5 comparable sales · See every comparable sale, or change the size and floor
How has the price at Blk 421B Northshore Dr 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 421B Northshore Dr?
| Type | In block | Sold | Median |
|---|---|---|---|
| 2 ROOM | 144 | 4 | S$370,000 |
| 4 ROOM | 92 | 5 | S$800,000 |
| Total | 236 | 9 |
Stock: HDB Property Information, read 2 Nov 2026. Sales and medians: homequant engine.
By flat type
- 4-Room resale prices at Blk 421B Northshore Dr · 5 sales since Jan 2017
What has sold at Blk 421B Northshore Dr recently?
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Oct 2026 | Blk 421B · 4 ROOM · 01 TO 03 · Model A · 94 years left | 93 sqm | S$730,000 | S$7,849 psm |
| Aug 2026 | Blk 421B · 4 ROOM · 10 TO 12 · Model A · 94 years left | 93 sqm | S$800,000 | S$8,602 psm |
| Aug 2026 | Blk 421B · 4 ROOM · 19 TO 21 · Model A · 94 years left | 96 sqm | S$830,000 | S$8,646 psm |
| Aug 2026 | Blk 421B · 4 ROOM · 22 TO 24 · Model A · 94 years left | 96 sqm | S$860,000 | S$8,958 psm |
| Jul 2026 | Blk 421B · 4 ROOM · 04 TO 06 · Model A · 94 years left | 93 sqm | S$785,000 | S$8,441 psm |
| Jul 2026 | Blk 421B · 2 ROOM · 01 TO 03 · 2-room · 94 years left | 38 sqm | S$380,000 | S$10,000 psm |
| Jun 2026 | Blk 421B · 2 ROOM · 01 TO 03 · 2-room · 94 years left | 38 sqm | S$360,000 | S$9,474 psm |
| May 2026 | Blk 421B · 4 ROOM · 25 TO 27 · Model A · 94 years left excluded: outlier | 96 sqm | S$870,000 | S$9,063 psm |
| May 2026 | Blk 421B · 2 ROOM · 04 TO 06 · 2-room · 95 years left | 47 sqm | S$455,000 | S$9,681 psm |
| May 2026 | Blk 421B · 2 ROOM · 16 TO 18 · 2-room · 95 years left | 38 sqm | S$356,000 | S$9,368 psm |
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Sept 2026 | Blk 421B · 2 ROOM | S$2,700 | — |
| Aug 2026 | Blk 421B · 2 ROOM | S$2,200 | — |
| Jun 2026 | Blk 421B · 4 ROOM | S$3,750 | — |
| Jun 2026 | Blk 421B · 2 ROOM | S$2,250 | — |
| May 2026 | Blk 421B · 2 ROOM | S$2,600 | — |
| May 2026 | Blk 421B · 2 ROOM | S$2,500 | — |
| Jun 2023 | Blk 421B · 2 ROOM | S$2,400 | — |
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 421C Northshore Dr · 66 m · 11 sales
- Blk 422B Northshore Dr · 83 m · 11 sales
- Blk 421A Northshore Dr · 88 m · 10 sales
- Blk 422A Northshore Dr · 90 m · 21 sales
- Blk 420D Northshore Dr · 210 m · 1 sale
Northshore Dr — full project history · 4-Room resale prices in Punggol · Completed in 2021