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Blk 421C Northshore Drive

HDB · Punggol · Singapore 823421

Completed
2021
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 2021 would usually reach its 5-year MOP around 2026. 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.

211 flats: 163 × 2-room, 48 × 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$418,682.04

Typical range S$408,508.09–S$430,081.44

See the 5 comparable sales
SaleHomeOriginalAdjusted
Nov 202622 to 24421C NORTHSHORE DRIVEsame building · 47 sqmS$460,000storey -6.5%S$430,081.44
Oct 202616 to 18421C NORTHSHORE DRIVEsame building · 47 sqmS$433,000storey -3.3%S$418,682.04
Oct 20264 to 6421C NORTHSHORE DRIVEsame building · 38 sqmS$378,888storey +3.4%S$391,845.10
Aug 202610 to 12421C NORTHSHORE DRIVEsame building · 47 sqmS$455,000no adjustmentS$455,000
Jul 20264 to 6421C NORTHSHORE DRIVEsame building · 38 sqmS$395,000storey +3.4%S$408,508.09

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$601,057.77

Typical range S$593,471.99–S$627,500

See the 7 comparable sales
SaleHomeOriginalAdjusted
Sep 202622 to 24421C NORTHSHORE DRIVEsame building · 68 sqmS$610,000storey -8.0%S$561,194.05
Sep 20267 to 9421C NORTHSHORE DRIVEsame building · 68 sqmS$568,000storey +5.7%S$600,472.13
Aug 202613 to 15421C NORTHSHORE DRIVEsame building · 68 sqmS$630,000no adjustmentS$630,000
Aug 202613 to 15421C NORTHSHORE DRIVEsame building · 68 sqmS$625,000no adjustmentS$625,000
Aug 202616 to 18421C NORTHSHORE DRIVEsame building · 68 sqmS$618,000storey -2.7%S$601,057.77
Aug 20267 to 9421C NORTHSHORE DRIVEsame building · 68 sqmS$610,000storey +5.7%S$644,873.24
Jul 202619 to 21421C NORTHSHORE DRIVEsame building · 68 sqmS$620,000storey -5.4%S$586,471.85

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.

Prices by flat type

Flat typeLast 12 monthsMedian priceMedian S$ psfLatest sale
2-room5 soldS$433,000909S$460,000 in Nov 2026
3-room7 soldS$618,000844S$610,000 in Sep 2026

Price history

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

2-room
2026-072026-10

Getting around

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

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 stalls630 m
  • One Punggol Hawker Centre34 cooked-food stalls1.2 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

MonthFlat typeStoreySizePriceS$ psf
Nov 20262-room2-Room22 to 2447 sqm (506 sqft)S$460,000909
Oct 20262-room2-Room16 to 1847 sqm (506 sqft)S$433,000856
Oct 20262-room2-Room4 to 638 sqm (409 sqft)S$378,888926
Sep 20263-roomModel A22 to 2468 sqm (732 sqft)S$610,000833
Sep 20263-roomModel A7 to 968 sqm (732 sqft)S$568,000776
Aug 20263-roomModel A13 to 1568 sqm (732 sqft)S$630,000861
Aug 20263-roomModel A13 to 1568 sqm (732 sqft)S$625,000854
Aug 20263-roomModel A16 to 1868 sqm (732 sqft)S$618,000844
Aug 20263-roomModel A7 to 968 sqm (732 sqft)S$610,000833
Aug 20262-room2-Room10 to 1247 sqm (506 sqft)S$455,000899
Jul 20263-roomModel A19 to 2168 sqm (732 sqft)S$620,000847
Jul 20262-room2-Room4 to 638 sqm (409 sqft)S$395,000966

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.