Blk 421A Northshore Drive

HDB · Punggol · Singapore 821421

Completed: 2020
Lease from: 2021 (99 years)
Storeys: 26
Resales since 1990: 12

Lease and eligibility context

About 94 years remain on the 99-year lease, based on its 2021 commencement year. This year-level figure is approximate.

A standard flat completed around 2020 would usually reach its 5-year MOP around 2025. The actual MOP starts from each owner’s key collection date, and special schemes can differ. Check HDB’s rule ↗

Indicative only. Check your dates and eligibility with HDB, CPF and your conveyancing adviser.

212 flats: 162 × 2-room, 50 × 3-room.

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Estimated value

Indicative building-level values from official sales. They are a starting point, not a valuation. A unit’s floor, size, condition and facing can change its price.

2-room

S$447,005.58

Typical range S$410,432.59–S$455,850.88

See the 10 comparable sales

Sale	Home	Original	Adjusted
Oct 202619 to 21	421A NORTHSHORE DRIVEsame building · 47 sqm	S$518,000storey -4.9%	S$492,520.61
Oct 202613 to 15	421A NORTHSHORE DRIVEsame building · 47 sqm	S$465,000storey -1.7%	S$457,247.32
Sep 202619 to 21	421A NORTHSHORE DRIVEsame building · 47 sqm	S$475,000storey -4.9%	S$451,635.70
Jul 20267 to 9	421A NORTHSHORE DRIVEsame building · 47 sqm	S$435,000storey +1.7%	S$442,375.47
Jul 20264 to 6	421A NORTHSHORE DRIVEsame building · 38 sqm	S$370,000storey +3.4%	S$382,653.15
Apr 202613 to 15	421A NORTHSHORE DRIVEsame building · 47 sqm	S$460,000market -0.1% · storey -1.7%	S$451,661.56
Mar 20264 to 6	421A NORTHSHORE DRIVEsame building · 47 sqm	S$425,000market -0.4% · storey +3.4%	S$437,589.18
Feb 20267 to 9	421A NORTHSHORE DRIVEsame building · 47 sqm	S$520,000market -0.4% · storey +1.7%	S$526,476.76
Feb 20267 to 9	421A NORTHSHORE DRIVEsame building · 38 sqm	S$375,000market -0.4% · storey +1.7%	S$379,670.74
Jan 202613 to 15	421A NORTHSHORE DRIVEsame building · 47 sqm	S$410,000market -0.4% · storey -1.7%	S$401,380.39

Median of the adjusted sales; range is their middle 50%. Older HDB sales are adjusted with the official HDB Resale Price Index. Storey adjustments use observed premiums for the town and flat type. Method building-v1, sales through 2026-11-01.

3-room

S$580,773.53

Typical range S$557,843.90–S$596,297.50

See the 20 comparable sales

Sale	Home	Original	Adjusted
Apr 202619 to 21	421A NORTHSHORE DRIVEsame building · 68 sqm	S$605,000market -0.1% · storey -6.7%	S$563,549.16
Apr 20264 to 6	421A NORTHSHORE DRIVEsame building · 68 sqm	S$567,000market -0.1% · storey +7.2%	S$606,905.10
Nov 20267 to 9	419A NORTHSHORE DRIVEsame street · 67 sqm	S$550,000storey +4.3%	S$573,417.68
Oct 202610 to 12	413A NORTHSHORE DRIVEsame street · 67 sqm	S$563,000storey +1.4%	S$570,879.60
Oct 20267 to 9	409A NORTHSHORE DRIVEsame street · 67 sqm	S$560,000storey +4.3%	S$583,843.45
Sep 202616 to 18	419A NORTHSHORE DRIVEsame street · 67 sqm	S$640,000storey -4.1%	S$613,863.18
Sep 202622 to 24	421C NORTHSHORE DRIVEsame street · 68 sqm	S$610,000storey -9.3%	S$553,448.13
Sep 20267 to 9	421C NORTHSHORE DRIVEsame street · 68 sqm	S$568,000storey +4.3%	S$592,184.08
Sep 20264 to 6	413C NORTHSHORE DRIVEsame street · 67 sqm	S$550,000storey +7.2%	S$589,580.81
Sep 20264 to 6	406A NORTHSHORE DRIVEsame street · 67 sqm	S$505,000storey +7.2%	S$541,342.38
Sep 20264 to 6	409C NORTHSHORE DRIVEsame street · 67 sqm	S$500,000storey +7.2%	S$535,982.55
Aug 202613 to 15	421C NORTHSHORE DRIVEsame street · 68 sqm	S$630,000storey -1.4%	S$621,304.39
Aug 202613 to 15	421C NORTHSHORE DRIVEsame street · 68 sqm	S$625,000storey -1.4%	S$616,373.40
Aug 202616 to 18	421C NORTHSHORE DRIVEsame street · 68 sqm	S$618,000storey -4.1%	S$592,761.63
Aug 20267 to 9	421C NORTHSHORE DRIVEsame street · 68 sqm	S$610,000storey +4.3%	S$635,972.33
Aug 202616 to 18	419B NORTHSHORE DRIVEsame street · 67 sqm	S$608,000storey -4.1%	S$583,170.02
Aug 20264 to 6	406B NORTHSHORE DRIVEsame street · 67 sqm	S$520,000storey +7.2%	S$557,421.85
Jul 202619 to 21	421C NORTHSHORE DRIVEsame street · 68 sqm	S$620,000storey -6.7%	S$578,377.04
Jul 202622 to 24	413C NORTHSHORE DRIVEsame street · 67 sqm	S$615,000storey -9.3%	S$557,984.59
Jul 202619 to 21	419B NORTHSHORE DRIVEsame street · 67 sqm	S$595,000storey -6.7%	S$555,055.38

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
2-room	10 sold	S$435,000	913	S$518,000 in Oct 2026
3-room	2 sold	S$567,000	801	S$605,000 in Apr 2026

Price history

Quarterly median sale price. Hover or focus a point for its value.

2-room

Getting around

Samudera LRT StationExit B7 min walk540 m
Punggol Point LRT StationExit A7 min walk540 m
Teck Lee LRT StationExit B12 min walk930 m

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

Northshore Primary School110 m

Primary, 1 to 2 km

Approximate straight-line distances from the building. For primary school registration, check the exact distance on OneMap’s school query ↗.

Food & shopping nearby

Hawker centres

Punggol Coast Hawker Centre40 cooked-food stalls720 m
One Punggol Hawker Centre34 cooked-food stalls1.1 km

Shopping malls

Rivervale Mall11 RIVERVALE CRESCENT RIVERVALE MALL SINGAPORE 5450823.0 km

Nearest places within 3 km. Approximate straight-line distance from the building. Sources: NEA via data.gov.sg and OneMap.

Location

All sales

Month	Flat type	Storey	Size	Price	S$ psf
Oct 2026	2-room2-Room	19 to 21	47 sqm (506 sqft)	S$518,000	1,024
Oct 2026	2-room2-Room	13 to 15	47 sqm (506 sqft)	S$465,000	919
Sep 2026	2-room2-Room	19 to 21	47 sqm (506 sqft)	S$475,000	939
Jul 2026	2-room2-Room	7 to 9	47 sqm (506 sqft)	S$435,000	860
Jul 2026	2-room2-Room	4 to 6	38 sqm (409 sqft)	S$370,000	905
Apr 2026	3-roomModel A	19 to 21	68 sqm (732 sqft)	S$605,000	827
Apr 2026	3-roomModel A	4 to 6	68 sqm (732 sqft)	S$567,000	775
Apr 2026	2-room2-Room	13 to 15	47 sqm (506 sqft)	S$460,000	909
Mar 2026	2-room2-Room	4 to 6	47 sqm (506 sqft)	S$425,000	840
Feb 2026	2-room2-Room	7 to 9	47 sqm (506 sqft)	S$520,000	1,028
Feb 2026	2-room2-Room	7 to 9	38 sqm (409 sqft)	S$375,000	917
Jan 2026	2-room2-Room	13 to 15	47 sqm (506 sqft)	S$410,000	810

HDB publishes a storey range, not the unit number. Sizes include any recess area bought and space added by upgrading. Source: HDB resale flat prices, data.gov.sg.