Block 661 Woodlands Ring Road

4 Room · 5 Room · Built 1998 · 71 years remaining lease MOP Cleared
Latest Sale
$678,000
Oct 2025 · 5 ROOM · #10-12
Median $/sqm
$4,597
Based on 20 transactions
Total Transactions
20
Since Jan 2017
5-Year Trend
▲ +79%
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 71 years remaining 99 years
71 years 5 months
Remaining lease
↓ 0.33%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 71 years remaining, decay is gradual (~0.33%/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
Oct 2025 10 TO 12 5 ROOM 122 sqm $678,000 $5,557
May 2025 07 TO 09 5 ROOM 122 sqm $700,000 $5,738
Dec 2024 01 TO 03 4 ROOM 101 sqm $515,000 $5,099
Dec 2024 10 TO 12 5 ROOM 122 sqm $655,000 $5,369
Jul 2024 01 TO 03 5 ROOM 122 sqm $638,000 $5,230
Mar 2024 01 TO 03 5 ROOM 122 sqm $572,000 $4,689
Feb 2024 04 TO 06 4 ROOM 101 sqm $486,000 $4,812
Jan 2024 04 TO 06 4 ROOM 100 sqm $480,000 $4,800
Sep 2022 07 TO 09 5 ROOM 122 sqm $585,000 $4,795
Aug 2022 07 TO 09 4 ROOM 101 sqm $455,000 $4,505
Dec 2021 10 TO 12 4 ROOM 100 sqm $470,000 $4,700
Apr 2021 01 TO 03 4 ROOM 100 sqm $360,000 $3,600
Mar 2021 04 TO 06 4 ROOM 101 sqm $380,000 $3,762
Mar 2021 10 TO 12 4 ROOM 101 sqm $390,000 $3,861
Feb 2020 01 TO 03 5 ROOM 122 sqm $358,000 $2,934
Dec 2019 04 TO 06 5 ROOM 122 sqm $390,000 $3,197
Jul 2018 10 TO 12 5 ROOM 122 sqm $422,000 $3,459
Mar 2018 07 TO 09 5 ROOM 122 sqm $415,000 $3,402
Nov 2017 04 TO 06 4 ROOM 100 sqm $298,000 $2,980
Oct 2017 01 TO 03 5 ROOM 122 sqm $379,000 $3,107
Showing 20 of 20 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 661 Woodlands Ring Road

Block 661 at Woodlands Ring Road is a residential HDB block in Woodlands, Singapore, built in 1998 with approximately 71 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $298,000 to $700,000 based on 20 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 10 TO 12 sold for $678,000 in 2025-10. The current median price per square metre is $4,597. Over the past five years, resale prices at this block have increased by approximately 79%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9143, with an annual lease decay rate of approximately 0.33%. 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 661 Woodlands Ring Road worth?

The most recent resale transaction at Block 661 Woodlands Ring Road was $678,000 for a 5 room flat in 2025-10. The median price per square metre across all flat types is $4,597, based on 20 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 661 Woodlands Ring Road?

Block 661 Woodlands Ring Road was built in 1998 and has approximately 71 years and 5 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.33%, meaning the leasehold value decreases by approximately 0.33% per year at the current remaining lease.

What flat types are available at Block 661 Woodlands Ring Road?

Block 661 Woodlands Ring Road in Woodlands contains 4 room, 5 room flats. Resale prices range from $298,000 to $700,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 661 Woodlands Ring Road gone up or down?

Resale prices at Block 661 Woodlands Ring Road have increased by approximately 79% over the past five years. The current median price is $462,500, with the most recent sale at $678,000 in 2025-10.

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