Block 315B Ang Mo Kio Street 31

4 Room · 5 Room · Built 2006 · 79 years remaining lease MOP Cleared
Latest Sale
$1,138,000
Jan 2026 · 5 ROOM · #22-24
Median $/sqm
$7,045
Based on 26 transactions
Total Transactions
26
Since Jan 2017
5-Year Trend
▲ +30.8%
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 79 years remaining 99 years
79 years 1 months
Remaining lease
↓ 0.25%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 79 years remaining, decay is gradual (~0.25%/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
Jan 2026 22 TO 24 5 ROOM 110 sqm $1,138,000 $10,345
Jan 2026 25 TO 27 5 ROOM 110 sqm $1,200,000 $10,909
Oct 2025 16 TO 18 5 ROOM 110 sqm $1,100,000 $10,000
Sep 2025 01 TO 03 5 ROOM 110 sqm $838,000 $7,618
Aug 2025 25 TO 27 4 ROOM 95 sqm $880,000 $9,263
Apr 2025 25 TO 27 5 ROOM 110 sqm $1,025,000 $9,318
Apr 2025 04 TO 06 5 ROOM 110 sqm $865,000 $7,864
Aug 2024 13 TO 15 4 ROOM 95 sqm $818,000 $8,611
Mar 2024 07 TO 09 4 ROOM 95 sqm $770,000 $8,105
Aug 2022 07 TO 09 5 ROOM 110 sqm $810,000 $7,364
Jul 2022 10 TO 12 5 ROOM 110 sqm $780,000 $7,091
Aug 2021 22 TO 24 5 ROOM 110 sqm $888,000 $8,073
Apr 2021 04 TO 06 5 ROOM 110 sqm $678,800 $6,171
Nov 2020 22 TO 24 5 ROOM 110 sqm $825,000 $7,500
Sep 2020 01 TO 03 4 ROOM 95 sqm $475,000 $5,000
Sep 2020 13 TO 15 5 ROOM 110 sqm $748,000 $6,800
Sep 2020 10 TO 12 5 ROOM 110 sqm $725,000 $6,591
Oct 2019 04 TO 06 5 ROOM 110 sqm $650,000 $5,909
Aug 2019 13 TO 15 5 ROOM 110 sqm $748,000 $6,800
Jul 2019 22 TO 24 5 ROOM 110 sqm $765,000 $6,955
Showing 20 of 26 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 315B Ang Mo Kio Street 31

Block 315B at Ang Mo Kio Street 31 is a residential HDB block in Ang Mo Kio, Singapore, built in 2006 with approximately 79 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $475,000 to $1,200,000 based on 26 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 22 TO 24 sold for $1,138,000 in 2026-01. The current median price per square metre is $7,045. Over the past five years, resale prices at this block have increased by approximately 30.8%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9342, with an annual lease decay rate of approximately 0.25%. 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 315B Ang Mo Kio Street 31 worth?

The most recent resale transaction at Block 315B Ang Mo Kio Street 31 was $1,138,000 for a 5 room flat in 2026-01. The median price per square metre across all flat types is $7,045, based on 26 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 315B Ang Mo Kio Street 31?

Block 315B Ang Mo Kio Street 31 was built in 2006 and has approximately 79 years and 1 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.25%, meaning the leasehold value decreases by approximately 0.25% per year at the current remaining lease.

What flat types are available at Block 315B Ang Mo Kio Street 31?

Block 315B Ang Mo Kio Street 31 in Ang Mo Kio contains 4 room, 5 room flats. Resale prices range from $475,000 to $1,200,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 315B Ang Mo Kio Street 31 gone up or down?

Resale prices at Block 315B Ang Mo Kio Street 31 have increased by approximately 30.8% over the past five years. The current median price is $770,000, with the most recent sale at $1,138,000 in 2026-01.

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