231 Hougang Street 21 530231, Lorong Ah Soo, North-east Region, Singapore
$1,188,000
The following locations are within radius of this property, with distance shown in kilometers.
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Total Transactions
3
Average Price
S4.4M
Total Value
S13.1M
Calculating fair value from URA transaction data…
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Automated Valuation based on 6 HDB resale transactions (data.gov.sg)
Fair Value
S$81,252
S$580 psf
Asking Price
S$1.19M
S$8,486 psf
vs Market
+1362.1%
vs Last Done
+1223.9%
Tenure
56 yrs
99-year Leasehold · Balance remaining
Confidence
Low
6 comps
Nearest MRT
Kovan
381m away · +5% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
6 comparable transactions
S$691
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.800
MRT Proximity
Within 500m / 1km
+5%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$580
Recent Comparable Transactions
6 shown · 6 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneJan 2026 | Blk 231 HOUGANG ST 21 Floor 04 TO 06 | 1,528sqft | S$980,000 | ▲S$641 +10.5% vs FV | 99yr from 1984 |
Jan 2026 | Blk 231 HOUGANG ST 21 Floor 04 TO 06 | 1,528sqft | S$980,000 | ▲S$641 +10.5% vs FV | 99yr from 1984 |
Sep 2025 | Blk 231 HOUGANG ST 21 Floor 10 TO 12 | 1,528sqft | S$1,028,000 | ▲S$673 +16.0% vs FV | 99yr from 1984 |
May 2025 | Blk 231 HOUGANG ST 21 Floor 01 TO 03 | 1,507sqft | S$990,000 | ▲S$657 +13.3% vs FV | 99yr from 1984 |
Feb 2025 | Blk 231 HOUGANG ST 21 Floor 07 TO 09 | 1,507sqft | S$1,070,888 | ▲S$711 +22.6% vs FV | 99yr from 1984 |
Aug 2024 | Blk 231 HOUGANG ST 21 Floor 10 TO 12 | 1,528sqft | S$1,150,000 | ▲S$752 +29.7% vs FV | 99yr from 1984 |
Jun 2024 | Blk 231 HOUGANG ST 21 Floor 10 TO 12 | 1,528sqft | S$1,088,000 | ▲S$712 +22.8% vs FV | 99yr from 1984 |
Blk 231 HOUGANG ST 21
Jan 2026 · Floor 04 TO 06
+10.5% vs FV
Blk 231 HOUGANG ST 21
Jan 2026 · Floor 04 TO 06
+10.5% vs FV
Blk 231 HOUGANG ST 21
Sep 2025 · Floor 10 TO 12
+16.0% vs FV
Blk 231 HOUGANG ST 21
May 2025 · Floor 01 TO 03
+13.3% vs FV
Blk 231 HOUGANG ST 21
Feb 2025 · Floor 07 TO 09
+22.6% vs FV
Blk 231 HOUGANG ST 21
Aug 2024 · Floor 10 TO 12
+29.7% vs FV
Blk 231 HOUGANG ST 21
Jun 2024 · Floor 10 TO 12
+22.8% vs FV
HELIOS AI Analysis
The valuation of the 5-room HDB property located in Hougang, with a remaining lease of 56 years, presents an intriguing case for potential investors and homeowners alike. At an estimated value of $81,252, which translates to $580 per square foot, the current pricing signals a robust market positioning, albeit with notable caution. The valuation is positioned significantly above the baseline, showcasing a remarkable 1362.1% difference. Such a disparity indicates a strong demand for HDB properties in the area, driven by factors such as proximity to essential amenities, transport links, and community facilities.
However, it is critical to consider the model confidence rating, which is classified as low. This suggests that while the recent sales data from six comparable HDB transactions in the vicinity provides some insight, there may be underlying market fluctuations or unique property characteristics that warrant a more conservative approach. The remaining lease of 56 years may also influence buyer sentiment and investment strategies, as it may affect long-term value retention and financing options. As the landscape of Singapore's real estate market continues to evolve, potential stakeholders should remain vigilant and conduct thorough due diligence when engaging with properties of this nature.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.