Block 318C Yishun Avenue 9

4 Room · 5 Room · Built 2015 · 88 years remaining lease MOP Cleared
Latest Sale
$755,000
Mar 2026 · 5 ROOM · #10-12
Median $/sqm
$4,769
Based on 46 transactions
Total Transactions
46
Since Jan 2017
5-Year Trend
▲ +59.3%
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 88 years remaining 99 years
88 years 8 months
Remaining lease
↓ 0.17%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 88 years remaining, decay is gradual (~0.17%/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 10 TO 12 5 ROOM 112 sqm $755,000 $6,741
Feb 2026 13 TO 15 5 ROOM 112 sqm $755,000 $6,741
Jan 2026 04 TO 06 5 ROOM 112 sqm $726,000 $6,482
Sep 2025 10 TO 12 5 ROOM 112 sqm $768,000 $6,857
Jul 2025 13 TO 15 4 ROOM 92 sqm $600,000 $6,522
Mar 2025 01 TO 03 4 ROOM 92 sqm $560,000 $6,087
Mar 2025 10 TO 12 4 ROOM 92 sqm $610,000 $6,630
Feb 2025 07 TO 09 5 ROOM 112 sqm $725,000 $6,473
Jan 2025 07 TO 09 4 ROOM 92 sqm $608,000 $6,609
Dec 2024 13 TO 15 4 ROOM 92 sqm $650,000 $7,065
Jan 2023 07 TO 09 4 ROOM 92 sqm $530,888 $5,771
Nov 2022 01 TO 03 4 ROOM 92 sqm $498,000 $5,413
Oct 2022 13 TO 15 4 ROOM 92 sqm $560,000 $6,087
Jul 2022 01 TO 03 5 ROOM 112 sqm $630,000 $5,625
May 2022 04 TO 06 4 ROOM 92 sqm $505,000 $5,489
Nov 2021 01 TO 03 4 ROOM 92 sqm $455,000 $4,946
Oct 2021 10 TO 12 4 ROOM 92 sqm $485,000 $5,272
Sep 2021 13 TO 15 5 ROOM 112 sqm $585,000 $5,223
Apr 2021 01 TO 03 4 ROOM 92 sqm $424,000 $4,609
Jan 2021 01 TO 03 4 ROOM 92 sqm $400,000 $4,348
Showing 20 of 46 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 318C Yishun Avenue 9

Block 318C at Yishun Avenue 9 is a residential HDB block in Yishun, Singapore, built in 2015 with approximately 88 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $400,000 to $768,000 based on 46 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 10 TO 12 sold for $755,000 in 2026-03. The current median price per square metre is $4,769. Over the past five years, resale prices at this block have increased by approximately 59.3%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9527, with an annual lease decay rate of approximately 0.17%. 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 318C Yishun Avenue 9 worth?

The most recent resale transaction at Block 318C Yishun Avenue 9 was $755,000 for a 5 room flat in 2026-03. The median price per square metre across all flat types is $4,769, based on 46 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 318C Yishun Avenue 9?

Block 318C Yishun Avenue 9 was built in 2015 and has approximately 88 years and 8 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.17%, meaning the leasehold value decreases by approximately 0.17% per year at the current remaining lease.

What flat types are available at Block 318C Yishun Avenue 9?

Block 318C Yishun Avenue 9 in Yishun contains 4 room, 5 room flats. Resale prices range from $400,000 to $768,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 318C Yishun Avenue 9 gone up or down?

Resale prices at Block 318C Yishun Avenue 9 have increased by approximately 59.3% over the past five years. The current median price is $520,500, with the most recent sale at $755,000 in 2026-03.

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