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
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Automated Valuation based on 369 HDB resale transactions (data.gov.sg)
Fair Value
S$706,029
S$683 psf
Asking Price
S$900,000
S$871 psf
vs Market
+27.5%
vs Last Done
+37.6%
Tenure
93 yrs
99-year Leasehold · Balance remaining
Confidence
High
369 comps
Nearest MRT
Punggol
1583m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
369 comparable transactions
S$651
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$683
Recent Comparable Transactions
10 shown · 369 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneApr 2026 | Blk 235 SERANGOON AVE 3 Floor 01 TO 03 | 904sqft | S$572,000 | ▼S$633 -7.3% vs FV | 99yr from 1985 |
Apr 2026 | Blk 235 SERANGOON AVE 3 Floor 01 TO 03 | 904sqft | S$572,000 | ▼S$633 -7.3% vs FV | 99yr from 1985 |
Mar 2026 | Blk 425 SERANGOON AVE 1 Floor 07 TO 09 | 1,130sqft | S$850,000 | ▲S$752 +10.1% vs FV | 99yr from 1989 |
Mar 2026 | Blk 401 SERANGOON AVE 1 Floor 04 TO 06 | 1,130sqft | S$852,500 | ▲S$754 +10.4% vs FV | 99yr from 1989 |
Mar 2026 | Blk 307 SERANGOON AVE 2 Floor 04 TO 06 | 1,001sqft | S$600,000 | ▼S$599 -12.3% vs FV | 99yr from 1985 |
Mar 2026 | Blk 328 SERANGOON AVE 3 Floor 01 TO 03 | 1,119sqft | S$770,000 | ▲S$688 +0.7% vs FV | 99yr from 1986 |
Mar 2026 | Blk 334 SERANGOON AVE 3 Floor 10 TO 12 | 904sqft | S$750,000 | ▲S$829 +21.4% vs FV | 99yr from 1987 |
Mar 2026 | Blk 228 SERANGOON AVE 4 Floor 13 TO 15 | 980sqft | S$650,000 | ▼S$664 -2.8% vs FV | 99yr from 1984 |
Mar 2026 | Blk 218 SERANGOON AVE 4 Floor 04 TO 06 | 980sqft | S$618,000 | ▼S$631 -7.6% vs FV | 99yr from 1985 |
Mar 2026 | Blk 206 SERANGOON CTRL Floor 01 TO 03 | 904sqft | S$661,888 | ▲S$732 +7.2% vs FV | 99yr from 1985 |
Mar 2026 | Blk 111 SERANGOON NTH AVE 1 Floor 04 TO 06 | 980sqft | S$558,000 | ▼S$570 -16.5% vs FV | 99yr from 1985 |
Blk 235 SERANGOON AVE 3
Apr 2026 · Floor 01 TO 03
-7.3% vs FV
Blk 235 SERANGOON AVE 3
Apr 2026 · Floor 01 TO 03
-7.3% vs FV
Blk 425 SERANGOON AVE 1
Mar 2026 · Floor 07 TO 09
+10.1% vs FV
Blk 401 SERANGOON AVE 1
Mar 2026 · Floor 04 TO 06
+10.4% vs FV
Blk 307 SERANGOON AVE 2
Mar 2026 · Floor 04 TO 06
-12.3% vs FV
Blk 328 SERANGOON AVE 3
Mar 2026 · Floor 01 TO 03
+0.7% vs FV
Blk 334 SERANGOON AVE 3
Mar 2026 · Floor 10 TO 12
+21.4% vs FV
Blk 228 SERANGOON AVE 4
Mar 2026 · Floor 13 TO 15
-2.8% vs FV
Blk 218 SERANGOON AVE 4
Mar 2026 · Floor 04 TO 06
-7.6% vs FV
Blk 206 SERANGOON CTRL
Mar 2026 · Floor 01 TO 03
+7.2% vs FV
Blk 111 SERANGOON NTH AVE 1
Mar 2026 · Floor 04 TO 06
-16.5% vs FV
HELIOS AI Analysis
The valuation of the HDB 4-room unit in Serangoon, with a remaining lease of 93 years, stands at an estimated value of $706,029, translating to a price per square foot of $683. This valuation is notably above market expectations, reflecting a significant 27.5% premium over the baseline established by recent comparable sales. This divergence from the baseline indicates a robust demand for properties in this vibrant neighborhood, suggesting that buyers are attributing enhanced value to the characteristics and amenities that Serangoon offers.
With a model confidence rating of high, this assessment is underpinned by comprehensive analysis drawn from 369 recent HDB resale transactions in the vicinity. The data indicates a strong market signal influenced by various dynamics, including the area's accessibility, evolving urban infrastructure, and the desirability of HDB living in Singapore. As such, potential investors and homeowners should consider the long-term benefits associated with this property, particularly given its extended lease, which contributes to its appeal in a competitive marketplace.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.