BLK 421A Northshore Drive
421A Northshore Drive · 821421
D19 · Hougang / Punggol / Sengkang · OCR
212 Units (Small) · 26 Floors · 7 Blocks ()
EV Charging available for 421A Northshore Drive
SP Mobility
Designated carpark PL81- AC 7.4kW · Slow · Type 23 Connectors
About BLK 421A Northshore Drive
This HDB Block's MOP year is 2026. The units for sale in 421A Northshore Drive HDB Block are priced from S$ 460K to S$ 460K. It is within walking distance to MRT stations such as Punggol Point LRT and Samudera LRT, which provide residents easy access to other areas of Singapore. For young couples or families with children, 421A Northshore Drive is also close to schools like Northshore Primary School, MOE Kindergarten @ Northshore and MOE Kindergarten @ Punggol Cove. If you're wondering about what you can do around the area, residents can head to nearby supermarkets like FairPrice - Punggol Walk and FairPrice - Punggol Drive Block 612 for groceries and household products. Never worry about your health emergencies or regular health checkups with access to nearby clinics such as A1 Medical Centre. Singapore Post - Punggol Branch is the nearest post office where you can get your postal services done. If you require monetary services, you can head to Maybank - WaterwayPoint. For your leisure and entertainment, head down to the local park - Punggol Waterway Park, to enjoy some fresh air. Also, browse the latest price trends and transaction history data for 421A Northshore Drive HDB Block.
Listings at 421A Northshore Drive
Project Details
Resident Profile
- 97% Owner
- 3% Tenant
*Estimated based on rental transaction volume against total units.
Locations and Surroundings
Taxi
Public Transport
Driving
Add locations your travel to frequently to calculate travel time
3 Transfers
S$ 1.70
3 Transfers
S$ 1.91
3 Transfers
S$ 1.91
Floor Plans
421A Northshore Drive has a total of None, from 1 Bed - 1 Bath to 2 Beds - 2 Bath units. There are 3 types of floor plan from 409 sqft to 732 sqft
Total floor plans
3 Types
Bedroom type
1, 2
Floor plans for 421A Northshore Drive
All
1
2
Unit mix of 421A Northshore Drive
Bedroom type | Price range (indicative) | Psf range (indicative) | Area range | No. of units | Floor plans |
|---|---|---|---|---|---|
1 room 2-room flexi hdb | - | - | 37 - 47 sqm 409 - 506 sqft | 469 | |
2 room 3-room hdb | - | - | 68 sqm 732 sqft | 98 | |
3 room 4-room hdb | - | - | 92 - 95 sqm 1,001 - 1,033 sqft | 264 | |
3 room 5-room hdb | - | - | 112 - 116 sqm 1,216 - 1,249 sqft | 190 |
Data is sourced from URA, the official developer brochure, and the 99.co database
Site Plans and Elevation Charts
Site Map of of Northshore StraitsView
Buildings in 421A Northshore Drive
- 421 Northshore Drive820421
- 421A Northshore Drive821421
- 421B Northshore Drive822421
- 421C Northshore Drive823421
- 422 Northshore Drive820422
- 422A Northshore Drive821422
- 422B Northshore Drive822422
Market Data & Trends
Sale transaction history for 421A Northshore Drive
All
Studio
1 BR
2 BR
3 BR
4 BR
5+ BR
Date sold | Block | Unit | Beds | PSF | Area
(sqft) | Price sold |
|---|---|---|---|---|---|---|
07/2026 | 421A | Floor 4-6
Unit xx | 1 BR | S$ 905 | 409 | S$ 370,000 |
07/2026 | 421A | Floor 7-9
Unit xx | 1 BR | S$ 860 | 506 | S$ 435,000 |
04/2026 | 421A | Floor 13-15
Unit xx | 1 BR | S$ 909 | 506 | S$ 460,000 |
04/2026 | 421A | Floor 4-6
Unit xx | 2 BR | S$ 775 | 732 | S$ 567,000 |
04/2026 | 421A | Floor 19-21
Unit xx | 2 BR | S$ 827 | 732 | S$ 605,000 |
03/2026 | 421A | Floor 4-6
Unit xx | 1 BR | S$ 840 | 506 | S$ 425,000 |
02/2026 | 421A | Floor 7-9
Unit xx | 1 BR | S$ 917 | 409 | S$ 375,000 |
02/2026 | 421A | Floor 7-9
Unit xx | 1 BR | S$ 1,028 | 506 | S$ 520,000 |
01/2026 | 421A | Floor 13-15
Unit xx | 1 BR | S$ 810 | 506 | S$ 410,000 |
Rent transaction history for 421A Northshore Drive
All
Studio
1 BR
2 BR
3 BR
4 BR
5+ BR
Date | Beds | PSF | Area
(sqft) | Price |
|---|---|---|---|---|
07/2026 | 1 BR | S$ 4.55 | 506-506 | S$ 2,300 |
07/2026 | 2 BR | S$ 3.69 | 732-732 | S$ 2,700 |
06/2026 | 1 BR | S$ 4.55 | 506-506 | S$ 2,300 |
02/2026 | 1 BR | S$ 4.35 | 506-506 | S$ 2,200 |
02/2026 | 1 BR | S$ 4.25 | 506-506 | S$ 2,150 |
Payment structure & financing options
Sale price
Mortgage calculation
on 2% interest rate
S$ 1,275
/month
Downpayment (25%)
S$ 115,000
Loan amount (75%)
S$ 345,000
Tenure (yrs)
5
35
Loan (%)
10
75
Interest (%)
0
5
Blocks in Northshore Drive
View Northshore Drive820421, Northshore Drive
Block 421A
821421, Northshore Drive
822421, Northshore Drive
823421, Northshore Drive
Property Insights
Sale price trend overtime
| Date | Avg. transaction price | Transaction volume |
|---|---|---|
| Jan 2026 | S$410,000 | 1 |
| Feb 2026 | S$447,500 | 2 |
| Mar 2026 | S$425,000 | 1 |
| Apr 2026 | S$544,000 | 3 |
| Jul 2026 | S$402,500 | 2 |
1M
3M
6M
1Y
5Y
10Y
Data Source: URA, Realis and 99.co
Powered by 99.co Researcher
Rent price trend overtime
| Date | Avg. transaction price | Transaction volume |
|---|---|---|
| Feb 2026 | S$2,175 | 2 |
| Jun 2026 | S$2,300 | 1 |
| Jul 2026 | S$2,500 | 2 |
1M
3M
6M
1Y
5Y
10Y
Data Source: URA, Realis and 99.co
Powered by 99.co Researcher
Compared To Near Blocks
Project | Tenure | TOP | MRT Distance | Price range (Sale) | Avg. Price (Sale) | Price range (Rent) | Avg. Price (Rent) | Rental Yield |
|---|---|---|---|---|---|---|---|---|
| 421A Northshore Drive | 99 yrs | 2021 | PW 3  5 mins (400m)Punggol Point LRT | 830.6 - 1,067.19 psf | 984.27 psf | 800 /mo | 800 /mo | 5.88% |
| Waterfront II @ Northshore | 99 yrs | 2021 | PW 4 4 mins (297m)Samudera LRT | 632.41 - 969.31 psf | 782.98 psf | 550 - 4,000 /mo | 1,866.67 /mo | 6.85% |
| Waterfront I @ Northshore | 99 yrs | 2021 | PW 4 3 mins (239m)Samudera LRT | 645.79 - 995.85 psf | 799.21 psf | 1,600 - 4,500 /mo | 3,275 /mo | 6.43% |
| Northshore Residences II | 99 yrs | 2020 | PW 4 3 mins (197m)Samudera LRT | 669.96 - 948.61 psf | 745.26 psf | 750 - 850 /mo | 800 /mo | 7.36% |
| Northshore Residences I | 99 yrs | 2020 | PW 4 2 mins (95m)Samudera LRT | 642.93 - 790.51 psf | 731.62 psf | 750 - 3,800 /mo | 1,845.14 /mo | 6.34% |
| Northshore Trio | 99 yrs | - | PW 3 3 mins (176m)Punggol Point LRT | - | - | 850 /mo | 850 /mo | - |
| Punggol Point Crown | 99 yrs | - | PW 3 7 mins (560m)Punggol Point LRT | - | - | 900 - 950 /mo | 925 /mo | - |
Last updated on: .
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