Blk 420A Northshore Dr

Block 420A Northshore Drive, Punggol · S821420 · 6 resale transactions since 2026

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4-room

$824k

$810 psf · 2 sales

Typically 95 sqm

5-room

$1.00M

$809 psf · 4 sales

Most $965k–$1.07M · typically 115 sqm

12 months to Oct 2026: median price, median $psf and number of sales. “Most” is the middle 80% of prices.

For sale now

$875,000

$856 psf · 95 sqm

Well above estimate

4-room · storey 16–20 of 25 · 94 years lease left

Our estimate $741k–$798k · asking 14% above

288 m to Samudera
Above the Punggol record

Demand63

Rarity10

Last 4-room sale here: $788k, storey 25–27, Sep 2026. Listed 89 days ago. $9k per year of lease left.

Details on HDB Flat Portal ↗

Listed on the HDB Flat Portal. Our estimate, demand and rarity readings are explained on the listings page.

Price history

Each dot is one sale; the line is the median per quarter.

What's a flat here worth?

Lease timeline

Now (2026): 94 years left. The lease covers any buyer to age 95, so it doesn't limit CPF use or the loan. An HDB loan can run up to 25 years here.
2051: 70 years left. Full CPF use only if the youngest buyer is 25 or older.
2061: 60 years left. Full CPF use only if the youngest buyer is 35 or older.
2071: 50 years left. Full CPF use only if the youngest buyer is 45 or older.
2081: 40 years left. Full CPF use only if the youngest buyer is 55 or older.
2091: 30 years left. Full CPF use only if the youngest buyer is 65 or older.
2101: 20 years left. No more HDB loans: they must end 20 years before the lease.
2121: the lease ends and the flat goes back to HDB.

From HDB's rules as at October 2026: CPF use and the HDB loan are pro-rated when the remaining lease doesn't cover the youngest buyer to age 95, and HDB loans must end 20 years before the lease. Banks set their own limits on short leases. Rules change: check with HDB and CPF before you buy. How lease left affects price →

Block facts

Lease: 99 years from 2022 · 94 years left (ends 2121)
Completed: 2021
Storeys: 25
Flats: 120 (73 × 4-room, 47 × 5-room)
Postal code: Singapore 821420
Nearest station: Samudera LRT · 290 m (about 5 min walk)
Nearest hawker centre: Punggol Coast Hawker Centre · 900 m

Primary schools nearby

Straight-line distance from the block. For Primary 1 registration, check the exact 1 km and 2 km distance with OneMap's school query.

Within 1 km

Northshore Primary School 330 m
Punggol Cove Primary School 820 m

1–2 km

Valour Primary School 1.3 km
Punggol View Primary School 1.5 km
Punggol Green Primary School 1.9 km
Oasis Primary School 1.9 km

Location

Nearby blocks · 5-room

Block	Distance	Lease left	Median	$psf	Sales
Blk 420B Northshore Dr	60 m	94y	$985k	$796	1
Blk 420C Northshore Dr	120 m	94y	$919k	$752	2
Blk 415D Northshore Dr	130 m	94y	$836k	$693	1
Blk 409A Northshore Dr	150 m	93y	$925k	$767	7
Blk 409B Northshore Dr	150 m	93y	$843k	$699	2
Blk 409C Northshore Dr	170 m	93y	$868k	$720	2
Blk 406C Northshore Dr	200 m	93y	$925k	$767	5
Blk 409D Northshore Dr	210 m	93y	$873k	$724	8

5-room sales over the last 24 months within 1.2 km.

All resale transactions

Month	Type	Storey	sqm	Model	Lease left	Price	$psf
Sep 2026	5-room	22–24	115	Improved	94y	$1,088,000	$879
Sep 2026	5-room	10–12	115	Improved	94y	$1,020,000	$824
Sep 2026	5-room	04–06	115	Improved	94y	$980,000	$792
Sep 2026	4-room	25–27	95	Model A	94y	$788,000	$771
Sep 2026	4-room	16–18	94	Model A	94y	$860,000	$850
Aug 2026	5-room	19–21	112	Improved	94y	$958,000	$795