509b Yishun Avenue 4 762509, Lower Seletar, North Region, Singapore
$655,000
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: L3002382K
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Automated Valuation based on 5 HDB resale transactions (data.gov.sg)
Fair Value
S$761,503
S$627 psf
Asking Price
S$655,000
S$539 psf
vs Market
-14.0%
vs Last Done
-11.8%
Tenure
91 yrs
99-year Leasehold · Balance remaining
Confidence
Low
5 comps
Nearest MRT
Khatib
898m away · +2% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
5 comparable transactions
S$585
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.050
MRT Proximity
Within 500m / 1km
+2%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$627
Recent Comparable Transactions
5 shown · 5 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 509B YISHUN AVE 4 Floor 07 TO 09 | 1,216sqft | S$743,000 | ▼S$611 -2.6% vs FV | 99yr from 2018 |
Mar 2026 | Blk 509B YISHUN AVE 4 Floor 07 TO 09 | 1,216sqft | S$743,000 | ▼S$611 -2.6% vs FV | 99yr from 2018 |
Nov 2025 | Blk 509B YISHUN AVE 4 Floor 04 TO 06 | 1,216sqft | S$690,000 | ▼S$567 -9.6% vs FV | 99yr from 2018 |
Oct 2025 | Blk 509B YISHUN AVE 4 Floor 04 TO 06 | 1,216sqft | S$680,000 | ▼S$559 -10.8% vs FV | 99yr from 2018 |
Sep 2025 | Blk 509B YISHUN AVE 4 Floor 04 TO 06 | 1,216sqft | S$708,000 | ▼S$582 -7.2% vs FV | 99yr from 2018 |
Aug 2024 | Blk 509B YISHUN AVE 4 Floor 10 TO 12 | 1,216sqft | S$738,000 | ▼S$607 -3.2% vs FV | 99yr from 2018 |
Blk 509B YISHUN AVE 4
Mar 2026 · Floor 07 TO 09
-2.6% vs FV
Blk 509B YISHUN AVE 4
Mar 2026 · Floor 07 TO 09
-2.6% vs FV
Blk 509B YISHUN AVE 4
Nov 2025 · Floor 04 TO 06
-9.6% vs FV
Blk 509B YISHUN AVE 4
Oct 2025 · Floor 04 TO 06
-10.8% vs FV
Blk 509B YISHUN AVE 4
Sep 2025 · Floor 04 TO 06
-7.2% vs FV
Blk 509B YISHUN AVE 4
Aug 2024 · Floor 10 TO 12
-3.2% vs FV
HELIOS AI Analysis
The valuation of the HDB 5-room unit in Yishun, with a remaining lease of 91 years, presents a compelling opportunity for prospective buyers. With an estimated value of $761,503, translating to $627 per square foot, this property is currently positioned at a 14% discount from the baseline market price. This significant deviation indicates a strong potential for appreciation, particularly as the Yishun area continues to develop and attract interest from both homeowners and investors alike.
It is important to note that the model confidence for this valuation is categorized as low, which suggests variability in the data derived from the five recent HDB resale transactions in the vicinity. This uncertainty underscores the necessity for prospective buyers to conduct thorough due diligence. However, the favorable market signal indicating a "Good Deal" reinforces the attractiveness of this property, especially in a landscape where demand for HDB units remains robust. As the remaining lease of 91 years offers a substantial tenure for ownership, this property not only represents a dwelling but also a strategic investment in a dynamic and evolving neighborhood.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.