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Block 442 Choa Chu Kang Avenue 4

4 Room · Built 1997 · 70 years remaining lease MOP Cleared
Latest Sale
$481,000
Mar 2026 · 4 ROOM · Floor 01-03
Median $/sqm
$4,722
Based on 23 transactions
Total Transactions
23
Since Jan 2017
5-Year Trend
▲ +22%
Median price change
Median Price ?
Top 75%
#390 / 518 Top 75%
Latest Sale ?
Top 95%
#490 / 518 Top 95%
Value ($/sqm) ?
Top 24%
#123 / 518 Top 24%
5-Year Growth ?
Top 88%
#314 / 358 Top 88%
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
--
Future Value Projection
Market Appreciation
+4.1%/yr
vs
Lease Decay
−0.35%/yr
Growth assumption
Based on this block’s +22% growth over 5 years
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 70 years remaining 99 years
70 years
Remaining lease
↓ 0.35%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 70 years remaining, decay is gradual (~0.35%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
All Transactions
Date Floor Type Area Price $/sqm
Mar 2026 01 TO 03 4 ROOM 90 sqm $481,000 $5,344
Feb 2026 13 TO 15 4 ROOM 90 sqm $500,000 $5,556
Jul 2025 13 TO 15 4 ROOM 90 sqm $516,888 $5,743
Dec 2024 04 TO 06 4 ROOM 90 sqm $495,000 $5,500
Nov 2024 04 TO 06 4 ROOM 90 sqm $485,000 $5,389
Nov 2024 10 TO 12 4 ROOM 91 sqm $515,888 $5,669
Nov 2024 13 TO 15 4 ROOM 101 sqm $538,888 $5,336
May 2024 10 TO 12 4 ROOM 91 sqm $488,000 $5,363
Feb 2024 10 TO 12 4 ROOM 90 sqm $450,000 $5,000
Jun 2023 13 TO 15 4 ROOM 91 sqm $448,888 $4,933
May 2023 01 TO 03 4 ROOM 90 sqm $447,500 $4,972
Sep 2022 01 TO 03 4 ROOM 90 sqm $425,000 $4,722
Mar 2022 04 TO 06 4 ROOM 100 sqm $438,000 $4,380
Dec 2021 04 TO 06 4 ROOM 91 sqm $420,000 $4,615
Nov 2021 01 TO 03 4 ROOM 90 sqm $410,000 $4,556
Sep 2021 04 TO 06 4 ROOM 91 sqm $405,000 $4,451
Jul 2020 01 TO 03 4 ROOM 91 sqm $320,000 $3,516
Jan 2020 13 TO 15 4 ROOM 91 sqm $323,288 $3,553
Sep 2018 04 TO 06 4 ROOM 91 sqm $308,000 $3,385
Jan 2018 13 TO 15 4 ROOM 90 sqm $320,888 $3,565
Showing 20 of 23 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 442 Choa Chu Kang Avenue 4

Block 442 at Choa Chu Kang Avenue 4 is a residential HDB block in Choa Chu Kang, Singapore, built in 1997 with approximately 70 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $305,000 to $538,888 based on 23 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 01 TO 03 sold for $481,000 in 2026-03. The current median price per square metre is $4,722. Over the past five years, resale prices at this block have increased by approximately 22%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9100, with an annual lease decay rate of approximately 0.35%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 442 Choa Chu Kang Avenue 4 worth?

The most recent resale transaction at Block 442 Choa Chu Kang Avenue 4 was $481,000 for a 4 room flat in 2026-03. The median price per square metre across all flat types is $4,722, based on 23 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 442 Choa Chu Kang Avenue 4?

Block 442 Choa Chu Kang Avenue 4 was built in 1997 and has approximately 70 years remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.35%, meaning the leasehold value decreases by approximately 0.35% per year at the current remaining lease.

What flat types are available at Block 442 Choa Chu Kang Avenue 4?

Block 442 Choa Chu Kang Avenue 4 in Choa Chu Kang contains 4 room flats. Resale prices range from $305,000 to $538,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 442 Choa Chu Kang Avenue 4 gone up or down?

Resale prices at Block 442 Choa Chu Kang Avenue 4 have increased by approximately 22% over the past five years. The current median price is $438,000, with the most recent sale at $481,000 in 2026-03.

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