Block 123 Yishun Street 11

3 Room · 4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$518,888
Sep 2025 · 4 ROOM · #07-09
Median $/sqm
$4,736
Based on 36 transactions
Total Transactions
36
Since Jan 2017
5-Year Trend
▲ +33.3%
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 58 years remaining 99 years
58 years 10 months
Remaining lease
↓ 0.53%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.53%/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
Sep 2025 07 TO 09 4 ROOM 95 sqm $518,888 $5,462
Aug 2025 10 TO 12 3 ROOM 68 sqm $480,000 $7,059
Aug 2025 10 TO 12 3 ROOM 68 sqm $428,888 $6,307
May 2025 10 TO 12 3 ROOM 68 sqm $425,000 $6,250
Mar 2025 04 TO 06 3 ROOM 68 sqm $405,000 $5,956
Mar 2025 10 TO 12 3 ROOM 68 sqm $420,000 $6,176
Feb 2025 07 TO 09 3 ROOM 68 sqm $420,000 $6,176
Jan 2025 07 TO 09 3 ROOM 68 sqm $420,000 $6,176
Jan 2025 10 TO 12 3 ROOM 68 sqm $414,000 $6,088
Mar 2024 10 TO 12 3 ROOM 68 sqm $418,888 $6,160
Dec 2023 01 TO 03 3 ROOM 68 sqm $370,000 $5,441
Aug 2023 07 TO 09 3 ROOM 68 sqm $338,000 $4,971
Mar 2023 07 TO 09 3 ROOM 68 sqm $353,000 $5,191
Dec 2022 07 TO 09 3 ROOM 68 sqm $362,800 $5,335
Sep 2022 01 TO 03 3 ROOM 68 sqm $328,000 $4,824
Sep 2022 07 TO 09 4 ROOM 95 sqm $450,000 $4,737
Aug 2022 10 TO 12 3 ROOM 68 sqm $350,000 $5,147
Aug 2022 10 TO 12 4 ROOM 93 sqm $455,000 $4,892
Jul 2022 07 TO 09 3 ROOM 68 sqm $322,000 $4,735
Jul 2022 04 TO 06 4 ROOM 93 sqm $433,000 $4,656
Showing 20 of 36 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 123 Yishun Street 11

Block 123 at Yishun Street 11 is a residential HDB block in Yishun, Singapore, built in 1985 with approximately 58 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $240,000 to $518,888 based on 36 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 07 TO 09 sold for $518,888 in 2025-09. The current median price per square metre is $4,736. Over the past five years, resale prices at this block have increased by approximately 33.3%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8679, with an annual lease decay rate of approximately 0.53%. 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 123 Yishun Street 11 worth?

The most recent resale transaction at Block 123 Yishun Street 11 was $518,888 for a 4 room flat in 2025-09. The median price per square metre across all flat types is $4,736, based on 36 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 123 Yishun Street 11?

Block 123 Yishun Street 11 was built in 1985 and has approximately 58 years and 10 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.53%, meaning the leasehold value decreases by approximately 0.53% per year at the current remaining lease.

What flat types are available at Block 123 Yishun Street 11?

Block 123 Yishun Street 11 in Yishun contains 3 room, 4 room flats. Resale prices range from $240,000 to $518,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 123 Yishun Street 11 gone up or down?

Resale prices at Block 123 Yishun Street 11 have increased by approximately 33.3% over the past five years. The current median price is $345,000, with the most recent sale at $518,888 in 2025-09.

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