Jalan Kampong Chantek, Swiss Club, Central Region, Singapore
$17,000,000














Brand New Detached at Bukit Timah area Newly Built Detached House Located at Sian Tuan Avenue 3-Storeys with basement parking Land = 5,371 sqft Built-up = 11,563 sqft 6-Bedrooms 6-Baths Basement – Car Park Porch, can park 6 cars minimum. Level 1 – Living, Dining, Kitchen, Bathroom, Powder Room and Lap Pool Level 2 – 4 Bedrooms, all ensuites. Family lounge Level 3 – Master Bedroom, ensuites. Family Area, Terrace area Freehold Brand New TOP 2024 Call me J.A.Goh @ 9639XXXX for a discussion and viewing arrangement.
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Total Transactions
40
Average Price
S2.6M
Total Value
S104.7M
Calculating fair value from URA transaction data…


License: L3002382K
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Automated Valuation based on 3 HDB resale transactions (data.gov.sg) · 2 outliers removed (IQR)
Fair Value
S$10.67M
S$923 psf
Asking Price
S$17.00M
S$1,471 psf
vs Market
+59.4%
vs Last Done
+67.5%
Tenure
77 yrs
99-year Leasehold · Balance remaining
Confidence
Low
3 comps
Nearest MRT
Farrer Road
3623m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
3 comparable transactions
S$879
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.050
MRT Proximity
Within 500m / 1km
0%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$923
Recent Comparable Transactions
3 shown · 3 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneApr 2025 | Blk 6 TOH YI DR Floor 07 TO 09 | 1,615sqft | S$1,418,000 | ▼S$878 -4.9% vs FV | 99yr from 1989 |
Apr 2025 | Blk 6 TOH YI DR Floor 07 TO 09 | 1,615sqft | S$1,418,000 | ▼S$878 -4.9% vs FV | 99yr from 1989 |
Sep 2024 | Blk 6 TOH YI DR Floor 04 TO 06 | 1,572sqft | S$1,370,000 | ▼S$872 -5.5% vs FV | 99yr from 1989 |
Aug 2024 | Blk 6 TOH YI DR Floor 10 TO 12 | 1,572sqft | S$1,392,000 | ▼S$886 -4.0% vs FV | 99yr from 1989 |
Blk 6 TOH YI DR
Apr 2025 · Floor 07 TO 09
-4.9% vs FV
Blk 6 TOH YI DR
Apr 2025 · Floor 07 TO 09
-4.9% vs FV
Blk 6 TOH YI DR
Sep 2024 · Floor 04 TO 06
-5.5% vs FV
Blk 6 TOH YI DR
Aug 2024 · Floor 10 TO 12
-4.0% vs FV
HELIOS AI Analysis
The valuation of the HDB Executive unit in Bukit Timah, with a remaining lease of 77 years, stands at an estimated value of $10,666,985, translating to a price per square foot (PSF) of $923. This valuation reflects a substantial premium above the baseline market rate, with a notable 59.4% difference indicating robust demand and perceived value in this prestigious location. The Bukit Timah area is renowned for its proximity to top-tier educational institutions, lush greenery, and well-established amenities, which contribute significantly to the desirability of properties within this enclave.
However, it is essential to note that the model confidence for this valuation is classified as low, which suggests that the data supporting this estimate may be limited or subject to variability. The valuation is derived from three recent HDB resale transactions in the vicinity, which may not fully encapsulate the broader market dynamics at play. As the landscape of public housing evolves, the interplay between remaining lease terms and market sentiment will continue to shape the valuation trajectory of HDB properties in Bukit Timah. Investors and potential buyers should exercise caution and consider the long-term implications of lease duration on property value and investment potential.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.