421b Northshore Drive 822421, Northshore, North-east Region, Singapore
$1,000,000
Blk 421B northshore road 4A model corner The ONLY blk within complex with only NS orientation. - The only blk that has 2 lift lobbies to serve units - New system to rubbish collection centre, so no collection bin and truck under the block - 2nd floor direct access to PCN, N garden walk. - Reported in ST for its award winning strong design identity & architectural features - 6 Rooftop gardens & 1 Sky Garden Mid to high floor Clear view of full seaview & plus nature view and picturesque view Below park connectors for sports enthusiasts Coffeeshop, Clinic & Mini mart at blk 421C Northshore plaza, Giant & eateries Contact yann propnex 9137 XXXX
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…
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Automated Valuation based on 362 HDB resale transactions (data.gov.sg)
Fair Value
S$688,374
S$688 psf
Asking Price
S$1.00M
S$999 psf
vs Market
+45.3%
vs Last Done
+34.6%
Tenure
94 yrs
99-year Leasehold · Balance remaining
Confidence
High
362 comps
Nearest MRT
Punggol
1583m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
362 comparable transactions
S$655
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$688
Recent Comparable Transactions
10 shown · 362 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMay 2026 | Blk 401 SERANGOON AVE 1 Floor 01 TO 03 | 1,130sqft | S$838,888 | ▲S$742 +7.8% vs FV | 99yr from 1989 |
May 2026 | Blk 401 SERANGOON AVE 1 Floor 01 TO 03 | 1,130sqft | S$838,888 | ▲S$742 +7.8% vs FV | 99yr from 1989 |
May 2026 | Blk 403 SERANGOON AVE 1 Floor 04 TO 06 | 1,130sqft | S$790,000 | ▲S$699 +1.6% vs FV | 99yr from 1988 |
May 2026 | Blk 408 SERANGOON AVE 1 Floor 01 TO 03 | 1,130sqft | S$805,000 | ▲S$712 +3.5% vs FV | 99yr from 1989 |
May 2026 | Blk 309 SERANGOON AVE 2 Floor 01 TO 03 | 980sqft | S$560,000 | ▼S$572 -16.9% vs FV | 99yr from 1985 |
May 2026 | Blk 242 SERANGOON AVE 3 Floor 04 TO 06 | 904sqft | S$700,000 | ▲S$774 +12.5% vs FV | 99yr from 1986 |
May 2026 | Blk 258 SERANGOON CTRL DR Floor 10 TO 12 | 1,066sqft | S$850,000 | ▲S$798 +16.0% vs FV | 99yr from 1999 |
Apr 2026 | Blk 235 SERANGOON AVE 3 Floor 01 TO 03 | 904sqft | S$572,000 | ▼S$633 -8.0% vs FV | 99yr from 1985 |
Apr 2026 | Blk 327 SERANGOON AVE 3 Floor 04 TO 06 | 904sqft | S$630,000 | ▲S$697 +1.3% vs FV | 99yr from 1986 |
Apr 2026 | Blk 421 SERANGOON CTRL Floor 10 TO 12 | 1,130sqft | S$865,000 | ▲S$765 +11.2% vs FV | 99yr from 1989 |
Apr 2026 | Blk 141 SERANGOON NTH AVE 2 Floor 07 TO 09 | 1,130sqft | S$680,000 | ▼S$602 -12.5% vs FV | 99yr from 1989 |
Blk 401 SERANGOON AVE 1
May 2026 · Floor 01 TO 03
+7.8% vs FV
Blk 401 SERANGOON AVE 1
May 2026 · Floor 01 TO 03
+7.8% vs FV
Blk 403 SERANGOON AVE 1
May 2026 · Floor 04 TO 06
+1.6% vs FV
Blk 408 SERANGOON AVE 1
May 2026 · Floor 01 TO 03
+3.5% vs FV
Blk 309 SERANGOON AVE 2
May 2026 · Floor 01 TO 03
-16.9% vs FV
Blk 242 SERANGOON AVE 3
May 2026 · Floor 04 TO 06
+12.5% vs FV
Blk 258 SERANGOON CTRL DR
May 2026 · Floor 10 TO 12
+16.0% vs FV
Blk 235 SERANGOON AVE 3
Apr 2026 · Floor 01 TO 03
-8.0% vs FV
Blk 327 SERANGOON AVE 3
Apr 2026 · Floor 04 TO 06
+1.3% vs FV
Blk 421 SERANGOON CTRL
Apr 2026 · Floor 10 TO 12
+11.2% vs FV
Blk 141 SERANGOON NTH AVE 2
Apr 2026 · Floor 07 TO 09
-12.5% vs FV
HELIOS AI Analysis
The valuation of the 4-room HDB unit in Serangoon, with a remaining lease of 94 years, has been assessed at an estimated value of $688,374, translating to $688 PSF. This valuation reflects a significant market signal, indicating that the property is priced above the market average by an impressive 45.3%. Such a premium underscores the robust demand dynamics in the Serangoon area, where desirable amenities and connectivity continue to drive buyer interest.
With a high model confidence level based on an analysis of 362 recent HDB resale transactions in the vicinity, this valuation is backed by strong empirical evidence. The sustained interest in the Serangoon locale can be attributed to its strategic location, access to quality educational institutions, and a vibrant community lifestyle. As the remaining lease of 94 years is considered favorable, it further enhances the investment appeal of this property, suggesting that buyers are willing to pay a premium for ownership in this sought-after district. The interplay of these factors positions this HDB unit as a compelling opportunity within the Singapore real estate market.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.