449 Sin Ming Avenue 570449, Upper Thomson, Central Region, Singapore
$850,000
The following locations are within radius of this property, with distance shown in kilometers.
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Total Transactions
143
Average Price
S1.6M
Total Value
S230.5M
Calculating fair value from URA transaction data…


License: L3007139C
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Automated Valuation based on 10 HDB resale transactions (data.gov.sg)
Fair Value
S$586,914
S$530 psf
Asking Price
S$850,000
S$767 psf
vs Market
+44.8%
vs Last Done
+41.3%
Tenure
63 yrs
99-year Leasehold · Balance remaining
Confidence
Medium
10 comps
Nearest MRT
Marymount
1376m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
10 comparable transactions
S$589
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.900
MRT Proximity
Within 500m / 1km
0%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$530
Recent Comparable Transactions
10 shown · 10 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 627 ANG MO KIO AVE 9 Floor 01 TO 03 | 1,141sqft | S$620,000 | ▲S$543 +2.5% vs FV | 99yr from 1993 |
Mar 2026 | Blk 627 ANG MO KIO AVE 9 Floor 01 TO 03 | 1,141sqft | S$620,000 | ▲S$543 +2.5% vs FV | 99yr from 1993 |
Feb 2026 | Blk 609 ANG MO KIO AVE 4 Floor 01 TO 03 | 1,098sqft | S$615,000 | ▲S$560 +5.7% vs FV | 99yr from 1993 |
Dec 2025 | Blk 102 ANG MO KIO AVE 3 Floor 01 TO 03 | 1,206sqft | S$710,000 | ▲S$589 +11.1% vs FV | 99yr from 1993 |
Dec 2025 | Blk 423 ANG MO KIO AVE 3 Floor 04 TO 06 | 1,173sqft | S$780,000 | ▲S$665 +25.5% vs FV | 99yr from 1993 |
Sep 2025 | Blk 423 ANG MO KIO AVE 3 Floor 04 TO 06 | 1,163sqft | S$748,888 | ▲S$644 +21.5% vs FV | 99yr from 1993 |
Feb 2025 | Blk 423 ANG MO KIO AVE 3 Floor 04 TO 06 | 1,163sqft | S$670,000 | ▲S$576 +8.7% vs FV | 99yr from 1993 |
Nov 2024 | Blk 221 ANG MO KIO AVE 1 Floor 04 TO 06 | 1,098sqft | S$598,000 | ▲S$545 +2.8% vs FV | 99yr from 1993 |
Nov 2024 | Blk 102 ANG MO KIO AVE 3 Floor 01 TO 03 | 1,141sqft | S$652,888 | ▲S$572 +7.9% vs FV | 99yr from 1993 |
Oct 2024 | Blk 221 ANG MO KIO AVE 1 Floor 07 TO 09 | 1,098sqft | S$620,000 | ▲S$565 +6.6% vs FV | 99yr from 1993 |
Sep 2024 | Blk 423 ANG MO KIO AVE 3 Floor 07 TO 09 | 1,163sqft | S$728,000 | ▲S$626 +18.1% vs FV | 99yr from 1993 |
Blk 627 ANG MO KIO AVE 9
Mar 2026 · Floor 01 TO 03
+2.5% vs FV
Blk 627 ANG MO KIO AVE 9
Mar 2026 · Floor 01 TO 03
+2.5% vs FV
Blk 609 ANG MO KIO AVE 4
Feb 2026 · Floor 01 TO 03
+5.7% vs FV
Blk 102 ANG MO KIO AVE 3
Dec 2025 · Floor 01 TO 03
+11.1% vs FV
Blk 423 ANG MO KIO AVE 3
Dec 2025 · Floor 04 TO 06
+25.5% vs FV
Blk 423 ANG MO KIO AVE 3
Sep 2025 · Floor 04 TO 06
+21.5% vs FV
Blk 423 ANG MO KIO AVE 3
Feb 2025 · Floor 04 TO 06
+8.7% vs FV
Blk 221 ANG MO KIO AVE 1
Nov 2024 · Floor 04 TO 06
+2.8% vs FV
Blk 102 ANG MO KIO AVE 3
Nov 2024 · Floor 01 TO 03
+7.9% vs FV
Blk 221 ANG MO KIO AVE 1
Oct 2024 · Floor 07 TO 09
+6.6% vs FV
Blk 423 ANG MO KIO AVE 3
Sep 2024 · Floor 07 TO 09
+18.1% vs FV
HELIOS AI Analysis
The valuation of the 4-room HDB property in Ang Mo Kio, with an estimated value of $586,914 (equating to $530 PSF), positions this listing above the prevailing market baseline by an impressive 44.8%. This significant premium suggests strong demand dynamics within the Ang Mo Kio estate, which continues to be a highly sought-after locale for both investors and homeowners alike. The remaining lease of 63 years adds a layer of complexity to the valuation, as properties with shorter leases tend to experience depreciation over time. However, the enduring desirability of Ang Mo Kio mitigates some of these concerns, showcasing the area's resilience in the face of leasehold limitations.
Our analysis is based on a robust dataset comprising 10 recent HDB resale transactions within the vicinity, providing a reliable foundation for this valuation. While the model confidence is categorized as medium, the consistent upward trajectory of property values in this region reflects a broader trend of urban renewal and infrastructural development. Factors such as proximity to amenities, public transportation, and quality schools play a crucial role in maintaining high buyer interest, thereby underpinning the elevated valuation of this property.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.