Block 129 Ang Mo Kio Avenue 3

3 Room · 4 Room · Executive · Built 1979 · 52 years remaining lease MOP Cleared
Latest Sale
$445,000
Aug 2025 · 3 ROOM · #07-09
Median $/sqm
$4,589
Based on 43 transactions
Total Transactions
43
Since Jan 2017
5-Year Trend
▲ +33.8%
Median price change
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
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Future Value Projection
Estimated value in --
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Based on Bala's Table (SLA leasehold valuation model) with 3% annual market appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Not financial advice.
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Lease Decay Projection
0 years 52 years remaining 99 years
52 years 5 months
Remaining lease
↓ 0.69%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 52 years remaining, decay is gradual (~0.69%/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
Aug 2025 07 TO 09 3 ROOM 73 sqm $445,000 $6,096
Feb 2025 07 TO 09 3 ROOM 73 sqm $435,000 $5,959
Feb 2025 07 TO 09 3 ROOM 73 sqm $415,000 $5,685
Oct 2024 07 TO 09 3 ROOM 73 sqm $420,000 $5,753
Aug 2024 01 TO 03 3 ROOM 73 sqm $385,000 $5,274
Jul 2024 07 TO 09 4 ROOM 98 sqm $565,000 $5,765
Feb 2024 10 TO 12 3 ROOM 73 sqm $410,000 $5,616
Dec 2023 07 TO 09 3 ROOM 73 sqm $410,000 $5,616
Nov 2023 01 TO 03 3 ROOM 73 sqm $375,000 $5,137
May 2023 07 TO 09 3 ROOM 73 sqm $370,000 $5,068
Mar 2023 04 TO 06 3 ROOM 73 sqm $366,000 $5,014
Mar 2023 04 TO 06 3 ROOM 73 sqm $379,000 $5,192
Dec 2022 04 TO 06 3 ROOM 88 sqm $438,000 $4,977
Dec 2022 04 TO 06 4 ROOM 98 sqm $470,000 $4,796
Oct 2022 10 TO 12 3 ROOM 73 sqm $388,000 $5,315
Aug 2022 04 TO 06 3 ROOM 73 sqm $360,000 $4,932
Apr 2022 07 TO 09 3 ROOM 73 sqm $338,000 $4,630
Apr 2022 01 TO 03 3 ROOM 73 sqm $350,000 $4,795
Jan 2022 07 TO 09 3 ROOM 73 sqm $335,000 $4,589
Nov 2021 04 TO 06 3 ROOM 73 sqm $325,000 $4,452
Showing 20 of 43 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 129 Ang Mo Kio Avenue 3

Block 129 at Ang Mo Kio Avenue 3 is a residential HDB block in Ang Mo Kio, Singapore, built in 1979 with approximately 52 years remaining on its 99-year lease. The block contains 3 room, 4 room, executive flats, with resale prices ranging from $250,000 to $838,000 based on 43 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 07 TO 09 sold for $445,000 in 2025-08. The current median price per square metre is $4,589. Over the past five years, resale prices at this block have increased by approximately 33.8%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8352, with an annual lease decay rate of approximately 0.69%. 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 129 Ang Mo Kio Avenue 3 worth?

The most recent resale transaction at Block 129 Ang Mo Kio Avenue 3 was $445,000 for a 3 room flat in 2025-08. The median price per square metre across all flat types is $4,589, based on 43 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 129 Ang Mo Kio Avenue 3?

Block 129 Ang Mo Kio Avenue 3 was built in 1979 and has approximately 52 years and 5 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.69%, meaning the leasehold value decreases by approximately 0.69% per year at the current remaining lease.

What flat types are available at Block 129 Ang Mo Kio Avenue 3?

Block 129 Ang Mo Kio Avenue 3 in Ang Mo Kio contains 3 room, 4 room, executive flats. Resale prices range from $250,000 to $838,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 129 Ang Mo Kio Avenue 3 gone up or down?

Resale prices at Block 129 Ang Mo Kio Avenue 3 have increased by approximately 33.8% over the past five years. The current median price is $338,000, with the most recent sale at $445,000 in 2025-08.

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