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, with a remaining lease of 75 years, is estimated at $1,668,823, translating to a notable $668 PSF. This valuation is indicative of a robust demand for HDB properties in this region, as it is positioned significantly above market, with a remarkable 331.4% difference from the baseline. Such a substantial premium reflects not only the desirability of the Hougang area but also the strategic value of HDB Executive flats, which offer expansive living spaces and amenities attractive to families and investors alike.
The high model confidence, based on an analysis of 220 recent HDB resale transactions in the vicinity, suggests a strong correlation between the valuation and prevailing market conditions. The sustained interest in the Hougang locale can be attributed to its well-developed infrastructure, access to public transportation, and proximity to essential services and recreational facilities. As Singapore's real estate market continues to evolve, properties with long remaining leases, such as this Executive flat, are likely to remain appealing to buyers seeking both a home and a solid investment, reinforcing the upward pressure on valuations in the area.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.