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- Block 421A
421A Northshore Drive
In Punggol · Singapore 821421
Median price per sqftlast 12 months
$656$707$754$780$810$920
Too few sales in 3 months to colour each block.
- 421A Northshore Drive
- 1km radius
- MRT/LRT, in its line colour
- School
- Supermarket
- Hawker centre
40 HDB blocks · tap one for its page
Supermarkets © OpenStreetMap contributorsAbout this block
- Completed
- 2020
- 6 years ago
- Lease left
- 94 years
- 99-year lease from 2021
- Height
- 26 storeys
- Flats
- 212
- 162 2-room · 50 3-room
- Postal code
- 821421
Statistics
Price
- Average
- $436,250
- Median
- $450,000
- Median per sqft
- $912 psf
- Highest sale
- $475,000
- 47 sqm 2 Room · Sept 2026
- Lowest sale
- $370,000
- 38 sqm 2 Room · Jul 2026
Compared to
- Vs street average
- -39%
- Vs town average
- -36%
- Vs citywide average
- -35%
Activity
- Transactions
- 4
- Avg per month
- 1.3
By flat type
- 2 Room
- $436,250
Nearby
What's a flat here worth?
An estimate from recent sales of the same flat type in the block, along the street and within 500m.
Likely sale price
$421K – $458K$421,000 – $458,000
Midpoint $440,000 · about $870 psf for 47 sqm
Where comparable sales landed, at your flat's size
Good confidence · 55 sales
9 same block · 46 same street · 2-room flats, past 12 months
Show the sales it's based on
| Where | Month | Block | Storey | Area (sqm) | Lease left | Price | Per sqft |
|---|---|---|---|---|---|---|---|
| Same block | Oct 2026 | 421A Northshore Drive | 13 to 15 | 47 | 94 years | $465,000 | $919 psf |
| Same block | Sept 2026 | 421A Northshore Drive | 19 to 21 | 47 | 94 years | $475,000 | $939 psf |
| Same block | Jul 2026 | 421A Northshore Drive | 04 to 06 | 38 | 94 years | $370,000 | $905 psf |
| Same block | Jul 2026 | 421A Northshore Drive | 07 to 09 | 47 | 94 years | $435,000 | $860 psf |
| Same block | Apr 2026 | 421A Northshore Drive | 13 to 15 | 47 | 94 years | $460,000 | $909 psf |
| Same block | Mar 2026 | 421A Northshore Drive | 04 to 06 | 47 | 94 years | $425,000 | $840 psf |
| Same block | Feb 2026 | 421A Northshore Drive | 07 to 09 | 38 | 94 years | $375,000 | $917 psf |
| Same block | Feb 2026 | 421A Northshore Drive | 07 to 09 | 47 | 94 years | $520,000 | $1,028 psf |
| Same block | Jan 2026 | 421A Northshore Drive | 13 to 15 | 47 | 94 years | $410,000 | $810 psf |
| Same street | Oct 2026 | 421C Northshore Drive | 16 to 18 | 47 | 94 years | $433,000 | $856 psf |
| Same street | Sept 2026 | 419C Northshore Drive | 16 to 18 | 38 | 95 years | $385,000 | $941 psf |
| Same street | Sept 2026 | 405B Northshore Drive | 07 to 09 | 47 | 94 years | $400,000 | $791 psf |
| Same street | Sept 2026 | 408A Northshore Drive | 10 to 12 | 47 | 94 years | $410,000 | $810 psf |
| Same street | Sept 2026 | 408A Northshore Drive | 07 to 09 | 47 | 94 years | $436,888 | $864 psf |
| Same street | Sept 2026 | 408C Northshore Drive | 16 to 18 | 47 | 94 years | $455,000 | $899 psf |
And 40 more further away or earlier.
The middle half of these sales' price per sqft, at your flat's size: blocks of a similar age come first, and sales in your own block count most. An estimate from public sale records, not a valuation: condition, renovation and the exact floor all move the real price.
Use $440,000 in the Sell calculator →Price trend
421A Northshore Drive has 11 recorded sales — never more than a couple in any one month, which is too few to chart a monthly median against. The sales themselves are listed below.
Fun facts
Records, rankings and quirks from every sale recorded here.
Records
8 factsThe biggest, smallest, highest and priciest sales on record.
Largest unit sold
68 sqm
The largest unit sold here was a 68 sqm 3 Room, for $567,000 in Apr 2026.
Smallest unit sold
38 sqm
The smallest unit sold here was a 38 sqm 2 Room, for $375,000 in Feb 2026.
Longest lease left
94 years
The longest remaining lease sold here was 94 years, on a 47 sqm 2 Room.
Shortest lease left
94 years
The shortest remaining lease sold here was 94 years, on a 47 sqm 2 Room.
Highest floor sold
Storeys 19 to 21
The highest-floor sale here was on storeys 19 to 21, a 47 sqm 2 Room.
Lowest floor sold
Storeys 04 to 06
The lowest-floor sale here was on storeys 04 to 06, a 47 sqm 2 Room.
Priciest 3 room ever
$1,568,000
The most expensive 3 room ever sold citywide went for $1,568,000 on Jln Ma'Mor in Kallang/Whampoa.
Joint tallest on the street
26 storeys
At 26 storeys, this is the joint tallest block on Northshore Drive, level with 8 others.
Percentiles
6 factsWhere sales here rank against the rest of Singapore.
Price vs 3 room flats citywide
93rd percentile
A 68 sqm 3 room sale here ranks in the 93rd percentile among all 3 room flats sold citywide over the same period.
Price vs similar-sized flats
91st percentile
For its 68 sqm, this sale is in the 91st percentile among similarly-sized flats sold across Singapore over the same period.
Price vs 3 room flats in Punggol
99th percentile
Within Punggol alone, that sale is in the 99th percentile for a 3 room.
Remaining lease, citywide
95th percentile
This flat's remaining lease (94 years) ranks in the 95th percentile among all flats sold citywide over the same period.
Floor height, citywide
96th percentile
This flat's floor (storeys 19 to 21) ranks in the 96th percentile among all flats sold citywide over the same period.
Age among Punggol's blocks
13th percentile
Completed in 2020, this block is newer than 85% of HDB blocks in Punggol.
Comparisons
4 factsHow prices stack up against the town and the city.
vs the Punggol average
-25%
Prices here run 25% below the Punggol average.
vs the citywide average
-23%
Citywide, that's 23% below the national average.
Towns by average price
#12 of 26
Punggol ranks 12th out of 26 towns by average resale price.
Towns by 2-year price growth
#14 of 26
Punggol ranks 14th out of 26 towns for price growth over the past 2 years (+10%).
Nearby
2 factsHow far it is to trains, schools and the city centre.
Rail lines within 1km
2
2 different rail lines (NE, PG) are accessible within 1km.
To Raffles Place
16.1km
This location is about 16.1km from the city center (Raffles Place).
Trends
5 factsWhich way prices and sales are heading.
Price vs a year ago
-9%
Prices here are down 9% compared to a year ago.
Busiest month: Apr 2026
3 sales
The busiest month here was Apr 2026, with 3 transactions.
Sales volume vs last quarter
0%
Transaction volume here is unchanged versus the previous quarter.
Since the last resale
This month
A resale here happened within the past month.
Busiest month: Apr 2026
3 sales
The busiest month ever recorded here was Apr 2026, with 3 sales; the quietest active month saw just 1, in Jan 2026.
Transactions
| Oct 2026 | Punggol | 421A | Northshore Drive | 2 Room | 2-Room | 13 to 15 | 47 | 94 years | $465,000 | $919 psf |
| Sept 2026 | Punggol | 421A | Northshore Drive | 2 Room | 2-Room | 19 to 21 | 47 | 94 years | $475,000 | $939 psf |
| Jul 2026 | Punggol | 421A | Northshore Drive | 2 Room | 2-Room | 07 to 09 | 47 | 94 years | $435,000 | $860 psf |
| Jul 2026 | Punggol | 421A | Northshore Drive | 2 Room | 2-Room | 04 to 06 | 38 | 94 years | $370,000 | $905 psf |
| Apr 2026 | Punggol | 421A | Northshore Drive | 2 Room | 2-Room | 13 to 15 | 47 | 94 years | $460,000 | $909 psf |
| Apr 2026 | Punggol | 421A | Northshore Drive | 3 Room | Model A | 19 to 21 | 68 | 94 years | $605,000 | $827 psf |
| Apr 2026 | Punggol | 421A | Northshore Drive | 3 Room | Model A | 04 to 06 | 68 | 94 years | $567,000 | $775 psf |
| Mar 2026 | Punggol | 421A | Northshore Drive | 2 Room | 2-Room | 04 to 06 | 47 | 94 years | $425,000 | $840 psf |
| Feb 2026 | Punggol | 421A | Northshore Drive | 2 Room | 2-Room | 07 to 09 | 47 | 94 years | $520,000 | $1,028 psf |
| Feb 2026 | Punggol | 421A | Northshore Drive | 2 Room | 2-Room | 07 to 09 | 38 | 94 years | $375,000 | $917 psf |
Showing 1–10 of 11
Blocks on Northshore Drive
Every block on the street, with its number of recorded HDB resales.
- Block 405A 16
- Block 405B 19
- Block 406A 13
- Block 406B 14
- Block 406C 25
- Block 408A 17
- Block 408B 16
- Block 408C 13
- Block 409A 14
- Block 409B 12
- Block 409C 11
- Block 409D 11
- Block 413C 9
- Block 415A 3
- Block 415B 9
- Block 415C 6
- Block 415D 7
- Block 419A 1
- Block 419B 6
- Block 419C 6
- Block 420A 6
- Block 420B 2
- Block 420C 5
- Block 421A 11
- Block 421B 10
- Block 421C 10
- Block 422A 20
- Block 422B 11