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Block 840 Yishun Street 81

3 Room · 4 Room · Built 1988 · 61 years remaining lease MOP Cleared
Latest Sale
$576,000
Apr 2026 · 4 ROOM · Floor 04-06
Median $/sqm
$4,663
Based on 22 transactions
Total Transactions
22
Since Jan 2017
5-Year Trend
▲ +24.4%
Median price change
Median Price ?
Top 52%
#334 / 640 Top 52%
Latest Sale ?
Top 38%
#241 / 640 Top 38%
Value ($/sqm) ?
Top 47%
#299 / 640 Top 47%
5-Year Growth ?
Top 84%
#374 / 446 Top 84%
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
+4.5%/yr
vs
Lease Decay
−0.49%/yr
Growth assumption
Based on this block’s +24.4% 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 61 years remaining 99 years
61 years
Remaining lease
↓ 0.49%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 61 years remaining, decay is gradual (~0.49%/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
Apr 2026 04 TO 06 4 ROOM 103 sqm $576,000 $5,592
Oct 2023 07 TO 09 4 ROOM 107 sqm $575,000 $5,374
Sep 2023 04 TO 06 3 ROOM 73 sqm $415,000 $5,685
Aug 2023 07 TO 09 3 ROOM 73 sqm $420,000 $5,753
May 2023 04 TO 06 3 ROOM 73 sqm $395,000 $5,411
May 2023 10 TO 12 4 ROOM 103 sqm $570,000 $5,534
Apr 2023 04 TO 06 3 ROOM 73 sqm $412,000 $5,644
Jan 2023 01 TO 03 4 ROOM 103 sqm $495,000 $4,806
Aug 2022 10 TO 12 4 ROOM 103 sqm $548,000 $5,320
Jul 2022 10 TO 12 4 ROOM 103 sqm $512,000 $4,971
Apr 2021 10 TO 12 3 ROOM 73 sqm $343,800 $4,710
Apr 2021 10 TO 12 4 ROOM 103 sqm $463,000 $4,495
Mar 2020 10 TO 12 4 ROOM 107 sqm $423,000 $3,953
Oct 2019 07 TO 09 4 ROOM 103 sqm $400,000 $3,883
Jul 2019 07 TO 09 3 ROOM 73 sqm $280,000 $3,836
Nov 2018 04 TO 06 3 ROOM 73 sqm $288,000 $3,945
Nov 2018 10 TO 12 3 ROOM 73 sqm $307,888 $4,218
Jul 2018 07 TO 09 4 ROOM 103 sqm $420,000 $4,078
Feb 2018 07 TO 09 3 ROOM 73 sqm $313,888 $4,300
Jan 2018 10 TO 12 3 ROOM 73 sqm $337,000 $4,616
Showing 20 of 22 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 840 Yishun Street 81

Block 840 at Yishun Street 81 is a residential HDB block in Yishun, Singapore, built in 1988 with approximately 61 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $265,000 to $576,000 based on 22 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $576,000 in 2026-04. The current median price per square metre is $4,663. Over the past five years, resale prices at this block have increased by approximately 24.4%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8774, with an annual lease decay rate of approximately 0.49%. 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 840 Yishun Street 81 worth?

The most recent resale transaction at Block 840 Yishun Street 81 was $576,000 for a 4 room flat in 2026-04. The median price per square metre across all flat types is $4,663, based on 22 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 840 Yishun Street 81?

Block 840 Yishun Street 81 was built in 1988 and has approximately 61 years remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.49%, meaning the leasehold value decreases by approximately 0.49% per year at the current remaining lease.

What flat types are available at Block 840 Yishun Street 81?

Block 840 Yishun Street 81 in Yishun contains 3 room, 4 room flats. Resale prices range from $265,000 to $576,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 840 Yishun Street 81 gone up or down?

Resale prices at Block 840 Yishun Street 81 have increased by approximately 24.4% over the past five years. The current median price is $413,500, with the most recent sale at $576,000 in 2026-04.

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