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Block 318C Yishun Avenue 9

4 Room · 5 Room · Built 2015 · 88 years remaining lease MOP Cleared
Latest Sale
$630,000
May 2026 · 4 ROOM · Floor 13-15
Median $/sqm
$4,821
Based on 49 transactions
Total Transactions
49
Since Jan 2017
5-Year Trend
▲ +34.7%
Median price change
Median Price ?
Top 23%
#145 / 640 Top 23%
Latest Sale ?
Top 24%
#155 / 640 Top 24%
Value ($/sqm) ?
Top 37%
#238 / 640 Top 37%
5-Year Growth ?
Top 42%
#189 / 446 Top 42%
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
+6.1%/yr
vs
Lease Decay
−0.17%/yr
Growth assumption
Based on this block’s +34.7% 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 88 years remaining 99 years
88 years 6 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
May 2026 13 TO 15 4 ROOM 92 sqm $630,000 $6,848
May 2026 07 TO 09 4 ROOM 92 sqm $612,888 $6,662
Apr 2026 10 TO 12 5 ROOM 112 sqm $756,000 $6,750
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
Showing 20 of 49 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 49 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 13 TO 15 sold for $630,000 in 2026-05. The current median price per square metre is $4,821. Over the past five years, resale prices at this block have increased by approximately 34.7%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9524, 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 $630,000 for a 4 room flat in 2026-05. The median price per square metre across all flat types is $4,821, based on 49 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 6 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 34.7% over the past five years. The current median price is $522,000, with the most recent sale at $630,000 in 2026-05.

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