Hougang Street 21, Lorong Ah Soo, North-east Region, Singapore
$7,200,000
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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 220 HDB resale transactions (data.gov.sg) · 9 outliers removed (IQR)
Fair Value
S$1.67M
S$668 psf
Asking Price
S$7.20M
S$1,385 psf
vs Market
+331.4%
vs Last Done
+128.2%
Tenure
75 yrs
99-year Leasehold · Balance remaining
Confidence
High
220 comps
Nearest MRT
Kovan
63m away · +5% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
220 comparable transactions
S$605
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$668
Recent Comparable Transactions
10 shown · 220 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 522 HOUGANG AVE 6 Floor 01 TO 03 | 1,561sqft | S$948,000 | ▼S$607 -9.1% vs FV | 99yr from 1987 |
Mar 2026 | Blk 522 HOUGANG AVE 6 Floor 01 TO 03 | 1,561sqft | S$948,000 | ▼S$607 -9.1% vs FV | 99yr from 1987 |
Mar 2026 | Blk 558 HOUGANG ST 51 Floor 07 TO 09 | 1,593sqft | S$1,008,888 | ▼S$633 -5.2% vs FV | 99yr from 1992 |
Feb 2026 | Blk 533 HOUGANG AVE 6 Floor 01 TO 03 | 1,561sqft | S$925,000 | ▼S$593 -11.2% vs FV | 99yr from 1988 |
Feb 2026 | Blk 539 HOUGANG ST 52 Floor 04 TO 06 | 1,668sqft | S$1,060,000 | ▼S$635 -4.9% vs FV | 99yr from 1992 |
Jan 2026 | Blk 522 HOUGANG AVE 6 Floor 01 TO 03 | 1,561sqft | S$915,000 | ▼S$586 -12.3% vs FV | 99yr from 1987 |
Jan 2026 | Blk 563 HOUGANG ST 51 Floor 13 TO 15 | 1,539sqft | S$908,000 | ▼S$590 -11.7% vs FV | 99yr from 1992 |
Dec 2025 | Blk 578 HOUGANG AVE 4 Floor 10 TO 12 | 1,496sqft | S$958,000 | ▼S$640 -4.2% vs FV | 99yr from 1997 |
Dec 2025 | Blk 533 HOUGANG AVE 6 Floor 07 TO 09 | 1,561sqft | S$1,050,000 | ▲S$673 +0.7% vs FV | 99yr from 1988 |
Dec 2025 | Blk 562 HOUGANG ST 51 Floor 01 TO 03 | 1,615sqft | S$1,055,888 | ▼S$654 -2.1% vs FV | 99yr from 1992 |
Nov 2025 | Blk 539 HOUGANG ST 52 Floor 04 TO 06 | 1,582sqft | S$1,080,000 | ▲S$683 +2.2% vs FV | 99yr from 1992 |
Blk 522 HOUGANG AVE 6
Mar 2026 · Floor 01 TO 03
-9.1% vs FV
Blk 522 HOUGANG AVE 6
Mar 2026 · Floor 01 TO 03
-9.1% vs FV
Blk 558 HOUGANG ST 51
Mar 2026 · Floor 07 TO 09
-5.2% vs FV
Blk 533 HOUGANG AVE 6
Feb 2026 · Floor 01 TO 03
-11.2% vs FV
Blk 539 HOUGANG ST 52
Feb 2026 · Floor 04 TO 06
-4.9% vs FV
Blk 522 HOUGANG AVE 6
Jan 2026 · Floor 01 TO 03
-12.3% vs FV
Blk 563 HOUGANG ST 51
Jan 2026 · Floor 13 TO 15
-11.7% vs FV
Blk 578 HOUGANG AVE 4
Dec 2025 · Floor 10 TO 12
-4.2% vs FV
Blk 533 HOUGANG AVE 6
Dec 2025 · Floor 07 TO 09
+0.7% vs FV
Blk 562 HOUGANG ST 51
Dec 2025 · Floor 01 TO 03
-2.1% vs FV
Blk 539 HOUGANG ST 52
Nov 2025 · Floor 04 TO 06
+2.2% vs FV
HELIOS AI Analysis
The valuation of the HDB Executive unit in Hougang presents a compelling case for potential investors and homeowners alike. With a remaining lease of 75 years, this property boasts an estimated value of $1,668,823, translating to $668 per square foot (PSF). The calculated market signal indicates that this valuation is significantly above the market average, showcasing a remarkable 331.4% difference from the baseline. Such a premium suggests that this property not only holds intrinsic value but is also positioned favorably amidst the competitive landscape of the HDB market.
The high model confidence rating, derived from analysis of 220 recent HDB resale transactions in the vicinity, underscores the reliability of this valuation. Factors contributing to the elevated price point can be attributed to the strategic location within Hougang, a well-regarded residential area known for its amenities and connectivity. As demand continues to outpace supply in this segment of the market, properties with longer leases like this one are expected to remain attractive, further solidifying their market position and potential for appreciation in value.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.