421 Clementi Avenue 1 120421, Clementi Woods, West Region, Singapore
$1,088,888
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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: L3009250K
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Automated Valuation based on 13 HDB resale transactions (data.gov.sg) · 1 outliers removed (IQR)
Fair Value
S$1.07M
S$998 psf
Asking Price
S$1.09M
S$1,012 psf
vs Market
+1.4%
vs Last Done
+6.2%
Tenure
85 yrs
99-year Leasehold · Balance remaining
Confidence
Medium
13 comps
Nearest MRT
Clementi
754m away · +2% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
13 comparable transactions
S$932
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.050
MRT Proximity
Within 500m / 1km
+2%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$998
Recent Comparable Transactions
10 shown · 13 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 421 CLEMENTI AVE 1 Floor 19 TO 21 | 1,033sqft | S$985,000 | ▼S$953 -4.5% vs FV | 99yr from 2013 |
Mar 2026 | Blk 421 CLEMENTI AVE 1 Floor 19 TO 21 | 1,033sqft | S$985,000 | ▼S$953 -4.5% vs FV | 99yr from 2013 |
Jan 2026 | Blk 421 CLEMENTI AVE 1 Floor 31 TO 33 | 1,033sqft | S$1,038,000 | ▲S$1,005 +0.7% vs FV | 99yr from 2013 |
Nov 2025 | Blk 421 CLEMENTI AVE 1 Floor 10 TO 12 | 1,076sqft | S$965,000 | ▼S$897 -10.1% vs FV | 99yr from 2013 |
Nov 2025 | Blk 421 CLEMENTI AVE 1 Floor 22 TO 24 | 980sqft | S$978,000 | ▼S$998 0.0% vs FV | 99yr from 2013 |
Aug 2025 | Blk 421 CLEMENTI AVE 1 Floor 10 TO 12 | 980sqft | S$942,888 | ▼S$963 -3.5% vs FV | 99yr from 2013 |
Aug 2025 | Blk 421 CLEMENTI AVE 1 Floor 22 TO 24 | 1,076sqft | S$970,000 | ▼S$901 -9.7% vs FV | 99yr from 2013 |
May 2025 | Blk 421 CLEMENTI AVE 1 Floor 25 TO 27 | 990sqft | S$965,000 | ▼S$974 -2.4% vs FV | 99yr from 2013 |
Apr 2025 | Blk 421 CLEMENTI AVE 1 Floor 07 TO 09 | 1,076sqft | S$952,488 | ▼S$885 -11.3% vs FV | 99yr from 2013 |
Feb 2025 | Blk 421 CLEMENTI AVE 1 Floor 04 TO 06 | 980sqft | S$850,000 | ▼S$868 -13.0% vs FV | 99yr from 2013 |
Feb 2025 | Blk 421 CLEMENTI AVE 1 Floor 19 TO 21 | 990sqft | S$922,000 | ▼S$931 -6.7% vs FV | 99yr from 2013 |
Blk 421 CLEMENTI AVE 1
Mar 2026 · Floor 19 TO 21
-4.5% vs FV
Blk 421 CLEMENTI AVE 1
Mar 2026 · Floor 19 TO 21
-4.5% vs FV
Blk 421 CLEMENTI AVE 1
Jan 2026 · Floor 31 TO 33
+0.7% vs FV
Blk 421 CLEMENTI AVE 1
Nov 2025 · Floor 10 TO 12
-10.1% vs FV
Blk 421 CLEMENTI AVE 1
Nov 2025 · Floor 22 TO 24
0.0% vs FV
Blk 421 CLEMENTI AVE 1
Aug 2025 · Floor 10 TO 12
-3.5% vs FV
Blk 421 CLEMENTI AVE 1
Aug 2025 · Floor 22 TO 24
-9.7% vs FV
Blk 421 CLEMENTI AVE 1
May 2025 · Floor 25 TO 27
-2.4% vs FV
Blk 421 CLEMENTI AVE 1
Apr 2025 · Floor 07 TO 09
-11.3% vs FV
Blk 421 CLEMENTI AVE 1
Feb 2025 · Floor 04 TO 06
-13.0% vs FV
Blk 421 CLEMENTI AVE 1
Feb 2025 · Floor 19 TO 21
-6.7% vs FV
HELIOS AI Analysis
The recent valuation of a 4-room HDB unit in Clementi, with a remaining lease of 85 years, is estimated at $1,074,266, equating to $998 PSF. This valuation reflects a market price that registers a modest 1.4% difference from the baseline, indicating a stable demand in this well-established residential district. Clementi is known for its strategic location, excellent connectivity, and robust amenities, which continue to attract buyers looking for both investment potential and quality of life.
With model confidence rated as medium, the valuation is informed by a thorough analysis of 13 recent HDB resale transactions within the vicinity, which provide a reliable benchmark for the current market sentiment. The slight premium over the baseline suggests a healthy interest in HDB properties in Clementi, reflecting both the area's enduring appeal and the broader trends within the Singapore housing market. As the remaining lease of 85 years offers a significant horizon for homeowners and investors alike, this property stands as a compelling option in the current landscape.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.