509 Serangoon North Avenue 4 550509, Serangoon North, North-east Region, Singapore
$525,000
Asking: $525K up All races and all nationalities are eligible. Low floor Corner No need extension Discover your dream home in this stunning 3-bedroom, 2-bathroom HDB for sale, available now! Situated in a spacious 980 sqft layout at 509, Serangoon North Avenue 4, Singapore, this unit is perfect for families looking for comfort and convenience. Enjoy the luxury of air conditioning, a well-equipped kitchen, and ample natural light throughout the day. Within 1km to the reputable, Rosyth School. With a perfect blend of comfort and accessibility, this property offers you the best of both worlds. Don't miss out on this fantastic opportunity to own your dream home in a vibrant neighborhood. Schedule a viewing today and take the first step toward your new lifestyle!
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 5 HDB resale transactions (data.gov.sg)
Fair Value
S$556,863
S$568 psf
Asking Price
S$525,000
S$536 psf
vs Market
-5.7%
vs Last Done
-11.7%
Tenure
69 yrs
99-year Leasehold · Balance remaining
Confidence
Low
5 comps
Nearest MRT
Kovan
1639m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
5 comparable transactions
S$576
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.986
MRT Proximity
Within 500m / 1km
0%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$568
Recent Comparable Transactions
5 shown · 5 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneJan 2026 | Blk 509 SERANGOON NTH AVE 4 Floor 04 TO 06 | 1,087sqft | S$660,000 | ▲S$607 +6.9% vs FV | 99yr from 1997 |
Jan 2026 | Blk 509 SERANGOON NTH AVE 4 Floor 04 TO 06 | 1,087sqft | S$660,000 | ▲S$607 +6.9% vs FV | 99yr from 1997 |
Nov 2025 | Blk 509 SERANGOON NTH AVE 4 Floor 04 TO 06 | 1,087sqft | S$610,000 | ▼S$561 -1.2% vs FV | 99yr from 1997 |
Jul 2025 | Blk 509 SERANGOON NTH AVE 4 Floor 01 TO 03 | 1,087sqft | S$623,000 | ▲S$573 +0.9% vs FV | 99yr from 1997 |
Jun 2025 | Blk 509 SERANGOON NTH AVE 4 Floor 07 TO 09 | 1,098sqft | S$646,888 | ▲S$589 +3.7% vs FV | 99yr from 1997 |
Apr 2024 | Blk 509 SERANGOON NTH AVE 4 Floor 04 TO 06 | 1,087sqft | S$600,000 | ▼S$552 -2.8% vs FV | 99yr from 1997 |
Blk 509 SERANGOON NTH AVE 4
Jan 2026 · Floor 04 TO 06
+6.9% vs FV
Blk 509 SERANGOON NTH AVE 4
Jan 2026 · Floor 04 TO 06
+6.9% vs FV
Blk 509 SERANGOON NTH AVE 4
Nov 2025 · Floor 04 TO 06
-1.2% vs FV
Blk 509 SERANGOON NTH AVE 4
Jul 2025 · Floor 01 TO 03
+0.9% vs FV
Blk 509 SERANGOON NTH AVE 4
Jun 2025 · Floor 07 TO 09
+3.7% vs FV
Blk 509 SERANGOON NTH AVE 4
Apr 2024 · Floor 04 TO 06
-2.8% vs FV
HELIOS AI Analysis
The valuation of the 4-room HDB unit in Serangoon, estimated at $556,863 or $568 per square foot, presents a compelling opportunity within the current market landscape. With a remaining lease of 69 years, this property is positioned strategically, benefiting from the area's robust demand dynamics. The valuation reflects a 5.7% discount from the baseline, categorizing it as a 'Good Deal' for potential buyers seeking value in a competitive market.
Despite the favorable pricing, it is essential to note the low model confidence associated with this valuation. This uncertainty stems from the reliance on a limited dataset, comprising only five recent HDB resale transactions in the vicinity. As such, while the price point appears attractive, stakeholders should exercise caution and consider broader market trends and the specific leasehold characteristics of the property. Overall, the Serangoon area continues to demonstrate resilience, making this a noteworthy consideration for discerning investors and homeowners alike.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.