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Block 318B Yishun Avenue 9

4 Room · 5 Room · Built 2015 · 88 years remaining lease MOP Cleared
Latest Sale
$758,888
May 2026 · 5 ROOM · Floor 07-09
Median $/sqm
$4,821
Based on 37 transactions
Total Transactions
37
Since Jan 2017
5-Year Trend
▲ +31.5%
Median price change
Median Price ?
Top 20%
#131 / 640 Top 20%
Latest Sale ?
Top 11%
#68 / 640 Top 11%
Value ($/sqm) ?
Top 38%
#240 / 640 Top 38%
5-Year Growth ?
Top 56%
#249 / 446 Top 56%
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
+5.6%/yr
vs
Lease Decay
−0.17%/yr
Growth assumption
Based on this block’s +31.5% 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 07 TO 09 5 ROOM 112 sqm $758,888 $6,776
Jan 2026 04 TO 06 4 ROOM 92 sqm $580,888 $6,314
Jun 2025 10 TO 12 4 ROOM 92 sqm $618,000 $6,717
Sep 2024 13 TO 15 5 ROOM 112 sqm $726,000 $6,482
Mar 2023 07 TO 09 5 ROOM 112 sqm $635,000 $5,670
Nov 2022 13 TO 15 4 ROOM 92 sqm $565,000 $6,141
Oct 2022 04 TO 06 5 ROOM 112 sqm $640,888 $5,722
Sep 2022 13 TO 15 4 ROOM 92 sqm $540,000 $5,870
Sep 2022 07 TO 09 5 ROOM 112 sqm $655,000 $5,848
Jul 2022 13 TO 15 4 ROOM 92 sqm $536,500 $5,832
Jun 2022 04 TO 06 4 ROOM 92 sqm $495,000 $5,380
May 2022 01 TO 03 5 ROOM 112 sqm $598,000 $5,339
Jan 2022 13 TO 15 4 ROOM 92 sqm $510,000 $5,543
Nov 2021 04 TO 06 5 ROOM 112 sqm $598,888 $5,347
Sep 2021 10 TO 12 5 ROOM 112 sqm $580,000 $5,179
Jun 2021 07 TO 09 4 ROOM 92 sqm $460,000 $5,000
May 2021 01 TO 03 5 ROOM 112 sqm $540,000 $4,821
Apr 2021 04 TO 06 5 ROOM 112 sqm $570,000 $5,089
Mar 2021 13 TO 15 5 ROOM 112 sqm $580,000 $5,179
Jan 2021 01 TO 03 5 ROOM 112 sqm $510,000 $4,554
Showing 20 of 37 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 318B Yishun Avenue 9

Block 318B 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 $365,000 to $758,888 based on 37 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 07 TO 09 sold for $758,888 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 31.5%. 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 318B Yishun Avenue 9 worth?

The most recent resale transaction at Block 318B Yishun Avenue 9 was $758,888 for a 5 room flat in 2026-05. The median price per square metre across all flat types is $4,821, based on 37 transactions since January 2017. Data sourced from data.gov.sg.

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

Block 318B 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 318B Yishun Avenue 9?

Block 318B Yishun Avenue 9 in Yishun contains 4 room, 5 room flats. Resale prices range from $365,000 to $758,888 based on historical transaction records from data.gov.sg.

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

Resale prices at Block 318B Yishun Avenue 9 have increased by approximately 31.5% over the past five years. The current median price is $533,888, with the most recent sale at $758,888 in 2026-05.

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