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Block 870 Yishun Street 81

4 Room · 5 Room · Built 1987 · 60 years remaining lease MOP Cleared
Latest Sale
$638,888
Apr 2026 · 4 ROOM · Floor 10-12
Median $/sqm
$4,703
Based on 10 transactions
Total Transactions
10
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 22%
#138 / 640 Top 22%
Latest Sale ?
Top 23%
#150 / 640 Top 23%
Value ($/sqm) ?
Top 43%
#278 / 640 Top 43%
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
+3%/yr
vs
Lease Decay
−0.49%/yr
Growth assumption
Using default rate (insufficient transaction history for this block)
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 60 years remaining 99 years
60 years 9 months
Remaining lease
↓ 0.49%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 60 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 10 TO 12 4 ROOM 104 sqm $638,888 $6,143
May 2025 01 TO 03 4 ROOM 104 sqm $570,000 $5,481
Oct 2024 04 TO 06 5 ROOM 122 sqm $690,000 $5,656
Mar 2023 04 TO 06 4 ROOM 104 sqm $472,000 $4,538
Nov 2022 07 TO 09 4 ROOM 104 sqm $488,000 $4,692
Nov 2022 07 TO 09 5 ROOM 122 sqm $630,000 $5,164
Aug 2022 01 TO 03 5 ROOM 122 sqm $575,000 $4,713
Jul 2019 01 TO 03 4 ROOM 104 sqm $300,000 $2,885
Nov 2018 04 TO 06 5 ROOM 122 sqm $450,000 $3,689
Aug 2017 01 TO 03 4 ROOM 104 sqm $330,000 $3,173
Showing 10 of 10 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 870 Yishun Street 81

Block 870 at Yishun Street 81 is a residential HDB block in Yishun, Singapore, built in 1987 with approximately 60 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $300,000 to $690,000 based on 10 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $638,888 in 2026-04. The current median price per square metre is $4,703. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8763, 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 870 Yishun Street 81 worth?

The most recent resale transaction at Block 870 Yishun Street 81 was $638,888 for a 4 room flat in 2026-04. The median price per square metre across all flat types is $4,703, based on 10 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 870 Yishun Street 81?

Block 870 Yishun Street 81 was built in 1987 and has approximately 60 years and 9 months 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 870 Yishun Street 81?

Block 870 Yishun Street 81 in Yishun contains 4 room, 5 room flats. Resale prices range from $300,000 to $690,000 based on historical transaction records from data.gov.sg.

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