643 Choa Chu Kang Street 64 680643, Yew Tee, West Region, Singapore
$780,000
The following locations are within radius of this property, with distance shown in kilometers.
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Total Transactions
116
Average Price
S1.0M
Total Value
S116.4M
Calculating fair value from URA transaction data…


License: L3008022J
Automated Valuation based on 495 HDB resale transactions (data.gov.sg) · 5 outliers removed (IQR)
Fair Value
S$717,094
S$542 psf
Asking Price
S$780,000
S$589 psf
vs Market
+8.8%
vs Last Done
-8.5%
Tenure
69 yrs
99-year Leasehold · Balance remaining
Confidence
High
495 comps
Nearest MRT
Yew Tee
187m away · +5% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
495 comparable transactions
S$523
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.986
MRT Proximity
Within 500m / 1km
+5%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$542
Recent Comparable Transactions
10 shown · 495 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 818B CHOA CHU KANG AVE 1 Floor 10 TO 12 | 990sqft | S$638,000 | ▲S$644 +18.8% vs FV | 99yr from 2017 |
Mar 2026 | Blk 818B CHOA CHU KANG AVE 1 Floor 10 TO 12 | 990sqft | S$638,000 | ▲S$644 +18.8% vs FV | 99yr from 2017 |
Mar 2026 | Blk 283 CHOA CHU KANG AVE 3 Floor 04 TO 06 | 1,119sqft | S$550,000 | ▼S$491 -9.4% vs FV | 99yr from 1992 |
Mar 2026 | Blk 473 CHOA CHU KANG AVE 3 Floor 01 TO 03 | 1,076sqft | S$500,000 | ▼S$465 -14.2% vs FV | 99yr from 1999 |
Mar 2026 | Blk 430 CHOA CHU KANG AVE 4 Floor 01 TO 03 | 1,119sqft | S$550,888 | ▼S$492 -9.2% vs FV | 99yr from 1993 |
Mar 2026 | Blk 678 CHOA CHU KANG CRES Floor 04 TO 06 | 1,141sqft | S$535,000 | ▼S$469 -13.5% vs FV | 99yr from 1999 |
Mar 2026 | Blk 230 CHOA CHU KANG CTRL Floor 04 TO 06 | 1,109sqft | S$568,000 | ▼S$512 -5.5% vs FV | 99yr from 1990 |
Mar 2026 | Blk 563 CHOA CHU KANG ST 52 Floor 04 TO 06 | 1,163sqft | S$603,000 | ▼S$519 -4.2% vs FV | 99yr from 1995 |
Mar 2026 | Blk 150 JLN TECK WHYE Floor 13 TO 15 | 1,098sqft | S$590,888 | ▼S$538 -0.7% vs FV | 99yr from 1998 |
Mar 2026 | Blk 801A KEAT HONG CL Floor 01 TO 03 | 990sqft | S$535,000 | ▼S$540 -0.4% vs FV | 99yr from 2018 |
Mar 2026 | Blk 802B KEAT HONG CL Floor 10 TO 12 | 990sqft | S$600,000 | ▲S$606 +11.8% vs FV | 99yr from 2018 |
Blk 818B CHOA CHU KANG AVE 1
Mar 2026 · Floor 10 TO 12
+18.8% vs FV
Blk 818B CHOA CHU KANG AVE 1
Mar 2026 · Floor 10 TO 12
+18.8% vs FV
Blk 283 CHOA CHU KANG AVE 3
Mar 2026 · Floor 04 TO 06
-9.4% vs FV
Blk 473 CHOA CHU KANG AVE 3
Mar 2026 · Floor 01 TO 03
-14.2% vs FV
Blk 430 CHOA CHU KANG AVE 4
Mar 2026 · Floor 01 TO 03
-9.2% vs FV
Blk 678 CHOA CHU KANG CRES
Mar 2026 · Floor 04 TO 06
-13.5% vs FV
Blk 230 CHOA CHU KANG CTRL
Mar 2026 · Floor 04 TO 06
-5.5% vs FV
Blk 563 CHOA CHU KANG ST 52
Mar 2026 · Floor 04 TO 06
-4.2% vs FV
Blk 150 JLN TECK WHYE
Mar 2026 · Floor 13 TO 15
-0.7% vs FV
Blk 801A KEAT HONG CL
Mar 2026 · Floor 01 TO 03
-0.4% vs FV
Blk 802B KEAT HONG CL
Mar 2026 · Floor 10 TO 12
+11.8% vs FV
HELIOS AI Analysis
<p>The valuation of the HDB 4 Room unit in Choa Chu Kang, with a remaining lease of 69 years, stands at an estimated value of $717,094, translating to a price per square foot (PSF) of $542. This valuation is notably positioned above the market baseline by 8.8%, signaling a robust demand and a competitive pricing strategy in the current real estate landscape. The strong market signal indicates an opportunity for potential buyers seeking long-term investment in a well-established HDB precinct.</p> <p>Our valuation model demonstrates high confidence, derived from an extensive analysis of 495 recent HDB resale transactions in the vicinity. This solid data foundation underscores the resilience of the Choa Chu Kang area, which continues to attract buyers despite the diminishing leasehold years. The dynamic interplay between the remaining lease and the prevailing market conditions suggests that properties with a longer lease will command a premium, reinforcing the significance of lease longevity in HDB valuations. Investors should consider this aspect when assessing the long-term viability and potential appreciation of their investments in the region.</p>
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.