Upper Serangoon Road, Lorong Ah Soo, North-east Region, Singapore
$4,999,999
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Total Transactions
111
Average Price
S1.3M
Total Value
S146.9M
Calculating fair value from URA transaction data…


License: L3002382K
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Automated Valuation based on 115 HDB resale transactions (data.gov.sg)
Fair Value
S$1.97M
S$729 psf
Asking Price
S$5.00M
S$2,500 psf
vs Market
+154.1%
vs Last Done
+238.8%
Tenure
93 yrs
99-year Leasehold · Balance remaining
Confidence
High
115 comps
Nearest MRT
Kovan
315m away · +5% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
115 comparable transactions
S$661
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.050
MRT Proximity
Within 500m / 1km
+5%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$729
Recent Comparable Transactions
10 shown · 115 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 519 SERANGOON NTH AVE 4 Floor 07 TO 09 | 1,582sqft | S$1,168,168 | ▲S$738 +1.2% vs FV | 99yr from 1992 |
Mar 2026 | Blk 519 SERANGOON NTH AVE 4 Floor 07 TO 09 | 1,582sqft | S$1,168,168 | ▲S$738 +1.2% vs FV | 99yr from 1992 |
Mar 2026 | Blk 535 SERANGOON NTH AVE 4 Floor 04 TO 06 | 1,604sqft | S$980,000 | ▼S$611 -16.2% vs FV | 99yr from 1992 |
Mar 2026 | Blk 519 SERANGOON NTH AVE 4 Floor 07 TO 09 | 1,582sqft | S$1,240,000 | ▲S$784 +7.5% vs FV | 99yr from 1992 |
Mar 2026 | Blk 542 SERANGOON NTH AVE 4 Floor 04 TO 06 | 1,604sqft | S$1,040,000 | ▼S$648 -11.1% vs FV | 99yr from 1992 |
Mar 2026 | Blk 542 SERANGOON NTH AVE 4 Floor 01 TO 03 | 1,582sqft | S$1,010,000 | ▼S$638 -12.5% vs FV | 99yr from 1992 |
Jan 2026 | Blk 543 SERANGOON NTH AVE 3 Floor 10 TO 12 | 1,496sqft | S$1,050,000 | ▼S$702 -3.7% vs FV | 99yr from 1997 |
Jan 2026 | Blk 537 SERANGOON NTH AVE 4 Floor 04 TO 06 | 1,604sqft | S$1,145,000 | ▼S$714 -2.1% vs FV | 99yr from 1992 |
Jan 2026 | Blk 506 SERANGOON NTH AVE 4 Floor 13 TO 15 | 1,604sqft | S$1,130,000 | ▼S$705 -3.3% vs FV | 99yr from 1992 |
Jan 2026 | Blk 519 SERANGOON NTH AVE 4 Floor 01 TO 03 | 1,582sqft | S$1,005,000 | ▼S$635 -12.9% vs FV | 99yr from 1992 |
Dec 2025 | Blk 520 SERANGOON NTH AVE 4 Floor 07 TO 09 | 1,582sqft | S$1,080,000 | ▼S$683 -6.3% vs FV | 99yr from 1992 |
Blk 519 SERANGOON NTH AVE 4
Mar 2026 · Floor 07 TO 09
+1.2% vs FV
Blk 519 SERANGOON NTH AVE 4
Mar 2026 · Floor 07 TO 09
+1.2% vs FV
Blk 535 SERANGOON NTH AVE 4
Mar 2026 · Floor 04 TO 06
-16.2% vs FV
Blk 519 SERANGOON NTH AVE 4
Mar 2026 · Floor 07 TO 09
+7.5% vs FV
Blk 542 SERANGOON NTH AVE 4
Mar 2026 · Floor 04 TO 06
-11.1% vs FV
Blk 542 SERANGOON NTH AVE 4
Mar 2026 · Floor 01 TO 03
-12.5% vs FV
Blk 543 SERANGOON NTH AVE 3
Jan 2026 · Floor 10 TO 12
-3.7% vs FV
Blk 537 SERANGOON NTH AVE 4
Jan 2026 · Floor 04 TO 06
-2.1% vs FV
Blk 506 SERANGOON NTH AVE 4
Jan 2026 · Floor 13 TO 15
-3.3% vs FV
Blk 519 SERANGOON NTH AVE 4
Jan 2026 · Floor 01 TO 03
-12.9% vs FV
Blk 520 SERANGOON NTH AVE 4
Dec 2025 · Floor 07 TO 09
-6.3% vs FV
HELIOS AI Analysis
In the highly sought-after Serangoon district, this HDB Executive unit boasts a remaining lease of 93 years and has been appraised at an estimated value of $1,967,701, translating to $729 PSF. This valuation positions the property significantly above the market average, reflecting a remarkable 154.1% difference from the established baseline. Such a premium valuation underscores the desirability of this specific locale, which is characterized by its extensive amenities, robust transportation links, and family-friendly environment, making it a coveted area for both homeowners and investors alike.
The model confidence for this valuation is classified as high, rooted in a comprehensive analysis of 115 recent HDB resale transactions in the vicinity. The resilience of the HDB market, particularly for executive flats in Serangoon, is indicative of strong demand dynamics driven by demographic trends and lifestyle preferences. Given the remaining lease of 93 years, prospective buyers can expect sustained interest in this property, as it offers both time and value retention in the context of Singapore's rapidly evolving housing landscape.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.