Block 505A Yishun Street 51

3 Room · 4 Room · 5 Room · Built 2016 · 89 years remaining lease MOP Cleared
Latest Sale
$578,000
Jul 2025 · 4 ROOM · #01-03
Median $/sqm
$5,213
Based on 38 transactions
Total Transactions
38
Since Jan 2017
5-Year Trend
▲ +52.1%
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 89 years remaining 99 years
89 years 8 months
Remaining lease
↓ 0.17%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 89 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
Jul 2025 01 TO 03 4 ROOM 93 sqm $578,000 $6,215
May 2025 10 TO 12 5 ROOM 112 sqm $735,000 $6,563
Feb 2025 10 TO 12 3 ROOM 68 sqm $480,000 $7,059
Jan 2024 07 TO 09 4 ROOM 92 sqm $558,888 $6,075
Aug 2023 10 TO 12 5 ROOM 112 sqm $688,000 $6,143
Jul 2023 07 TO 09 3 ROOM 68 sqm $402,000 $5,912
Apr 2023 07 TO 09 4 ROOM 92 sqm $550,000 $5,978
Mar 2023 13 TO 15 3 ROOM 68 sqm $420,000 $6,176
Feb 2023 07 TO 09 3 ROOM 68 sqm $420,000 $6,176
Jan 2023 07 TO 09 4 ROOM 92 sqm $505,000 $5,489
Nov 2022 07 TO 09 4 ROOM 92 sqm $570,000 $6,196
Oct 2022 04 TO 06 3 ROOM 68 sqm $400,000 $5,882
Sep 2022 13 TO 15 4 ROOM 92 sqm $538,000 $5,848
Aug 2022 10 TO 12 3 ROOM 68 sqm $420,000 $6,176
Aug 2022 04 TO 06 4 ROOM 92 sqm $513,000 $5,576
Feb 2022 10 TO 12 5 ROOM 112 sqm $650,000 $5,804
Dec 2021 04 TO 06 4 ROOM 92 sqm $483,000 $5,250
Oct 2021 04 TO 06 3 ROOM 68 sqm $352,000 $5,176
Oct 2021 10 TO 12 3 ROOM 68 sqm $375,888 $5,528
Sep 2021 13 TO 15 4 ROOM 93 sqm $470,000 $5,054
Showing 20 of 38 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 505A Yishun Street 51

Block 505A at Yishun Street 51 is a residential HDB block in Yishun, Singapore, built in 2016 with approximately 89 years remaining on its 99-year lease. The block contains 3 room, 4 room, 5 room flats, with resale prices ranging from $278,000 to $735,000 based on 38 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 01 TO 03 sold for $578,000 in 2025-07. The current median price per square metre is $5,213. Over the past five years, resale prices at this block have increased by approximately 52.1%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9543, 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 505A Yishun Street 51 worth?

The most recent resale transaction at Block 505A Yishun Street 51 was $578,000 for a 4 room flat in 2025-07. The median price per square metre across all flat types is $5,213, based on 38 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 505A Yishun Street 51?

Block 505A Yishun Street 51 was built in 2016 and has approximately 89 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 505A Yishun Street 51?

Block 505A Yishun Street 51 in Yishun contains 3 room, 4 room, 5 room flats. Resale prices range from $278,000 to $735,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 505A Yishun Street 51 gone up or down?

Resale prices at Block 505A Yishun Street 51 have increased by approximately 52.1% over the past five years. The current median price is $420,000, with the most recent sale at $578,000 in 2025-07.

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