421b Northshore Drive 822421, Northshore, North-east Region, Singapore
$900,000

🌊 4-Room HDB with Sea View at 421B Northshore Drive Move-in Ready | 1,033 sqft | Balcony with Unblocked Views Step into a beautifully renovated 4-room HDB offering unblocked sea and sky views from almost every corner. The efficient layout maximizes space, making it perfect for couples or young families. 🏡 Key Features: • Spacious 1,033 sqft layout • Tastefully renovated, well-maintained • Balcony with stunning sea views • Move-in ready 🌿 Lifestyle & Amenities: • Direct access to park connector for jogging, cycling, and waterfront strolls • Close to Northshore Plaza I & II with supermarkets, eateries, and daily essentials • Nearby fitness stations and playgrounds 🎓 Education: • Northshore Primary School & Punggol Cove Primary School • Preschools: Dayspring Kindergarten & MindChamps Preschool 🚍 Connectivity: • Bus stops directly outside, 3 stops to Samudera LRT • ~10 min walk to Punggol Coast MRT 📅 Don’t miss this rare sea-facing home! 📲 For viewing arrangements, please contact me, Ryan Koo (CEA Reg. No.: R057197D / L3008022J) at 8188XXXX #PropertyChapter #ListedByPropertyChapter #RyanKoo #propnex #realestate #singapore #property #sgproperty #sghdb #hdbwithbalcony #singaporeproperty #sgrealestate #Punggol #Northshore #hometour #Northshoreresidences #Straitsview #421A #421B #421C #422A #422B #408A #408B #408C #409A #409B #409C #409D
The following locations are within radius of this property, with distance shown in kilometers.
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Total Transactions
0
Average Price
S0
Total Value
S0
No transaction data found. This could be due to:
Calculating fair value from URA transaction data…


License: L3008022J
Automated Valuation based on 379 HDB resale transactions (data.gov.sg)
Fair Value
S$702,573
S$680 psf
Asking Price
S$900,000
S$871 psf
vs Market
+28.1%
vs Last Done
+15.8%
Tenure
93 yrs
99-year Leasehold · Balance remaining
Confidence
High
379 comps
Nearest MRT
Punggol
1583m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
379 comparable transactions
S$648
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.050
MRT Proximity
Within 500m / 1km
0%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$680
Recent Comparable Transactions
10 shown · 379 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 425 SERANGOON AVE 1 Floor 07 TO 09 | 1,130sqft | S$850,000 | ▲S$752 +10.6% vs FV | 99yr from 1989 |
Mar 2026 | Blk 425 SERANGOON AVE 1 Floor 07 TO 09 | 1,130sqft | S$850,000 | ▲S$752 +10.6% vs FV | 99yr from 1989 |
Mar 2026 | Blk 307 SERANGOON AVE 2 Floor 04 TO 06 | 1,001sqft | S$600,000 | ▼S$599 -11.9% vs FV | 99yr from 1985 |
Mar 2026 | Blk 328 SERANGOON AVE 3 Floor 01 TO 03 | 1,119sqft | S$770,000 | ▲S$688 +1.2% vs FV | 99yr from 1986 |
Mar 2026 | Blk 228 SERANGOON AVE 4 Floor 13 TO 15 | 980sqft | S$650,000 | ▼S$664 -2.4% vs FV | 99yr from 1984 |
Mar 2026 | Blk 206 SERANGOON CTRL Floor 01 TO 03 | 904sqft | S$661,888 | ▲S$732 +7.6% vs FV | 99yr from 1985 |
Mar 2026 | Blk 111 SERANGOON NTH AVE 1 Floor 04 TO 06 | 980sqft | S$558,000 | ▼S$570 -16.2% vs FV | 99yr from 1985 |
Mar 2026 | Blk 110 SERANGOON NTH AVE 1 Floor 01 TO 03 | 1,066sqft | S$580,000 | ▼S$544 -20.0% vs FV | 99yr from 1984 |
Mar 2026 | Blk 529 SERANGOON NTH AVE 4 Floor 07 TO 09 | 1,163sqft | S$728,000 | ▼S$626 -7.9% vs FV | 99yr from 1992 |
Feb 2026 | Blk 425 SERANGOON AVE 1 Floor 13 TO 15 | 1,216sqft | S$910,000 | ▲S$748 +10.0% vs FV | 99yr from 1989 |
Feb 2026 | Blk 307 SERANGOON AVE 2 Floor 04 TO 06 | 980sqft | S$645,000 | ▼S$658 -3.2% vs FV | 99yr from 1985 |
Blk 425 SERANGOON AVE 1
Mar 2026 · Floor 07 TO 09
+10.6% vs FV
Blk 425 SERANGOON AVE 1
Mar 2026 · Floor 07 TO 09
+10.6% vs FV
Blk 307 SERANGOON AVE 2
Mar 2026 · Floor 04 TO 06
-11.9% vs FV
Blk 328 SERANGOON AVE 3
Mar 2026 · Floor 01 TO 03
+1.2% vs FV
Blk 228 SERANGOON AVE 4
Mar 2026 · Floor 13 TO 15
-2.4% vs FV
Blk 206 SERANGOON CTRL
Mar 2026 · Floor 01 TO 03
+7.6% vs FV
Blk 111 SERANGOON NTH AVE 1
Mar 2026 · Floor 04 TO 06
-16.2% vs FV
Blk 110 SERANGOON NTH AVE 1
Mar 2026 · Floor 01 TO 03
-20.0% vs FV
Blk 529 SERANGOON NTH AVE 4
Mar 2026 · Floor 07 TO 09
-7.9% vs FV
Blk 425 SERANGOON AVE 1
Feb 2026 · Floor 13 TO 15
+10.0% vs FV
Blk 307 SERANGOON AVE 2
Feb 2026 · Floor 04 TO 06
-3.2% vs FV
HELIOS AI Analysis
The recent valuation of the HDB 4-room unit in Serangoon, with a remaining lease of 93 years, stands at an estimated value of $702,573, translating to approximately $680 per square foot (PSF). This valuation is indicative of a robust market presence, as it is positioned 28.1% above the baseline, suggesting a premium demand for properties within this desirable locale. The strong valuation is supported by a comprehensive analysis of 379 recent HDB resale transactions in the vicinity, which reinforces the model's high confidence level in this assessment.
Serangoon's appeal is multifaceted, characterized by its strategic location, accessibility to transportation networks, and proximity to a range of amenities. The significant premium over the baseline reflects not only the unit's favorable lease tenure but also the underlying market dynamics that favor well-located HDB properties. As buyers increasingly seek value in established neighborhoods with long leases, this property exemplifies the investment potential within the HDB market, particularly in areas with a vibrant community and developmental prospects.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.