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Block 660 Woodlands Ring Road

4 Room · 5 Room · Built 1998 · 70 years remaining lease · Updated Jun 2026 MOP Cleared

Block 660 Woodlands Ring Road has 21 recorded HDB resale transactions since 2017. Latest sale: $670,000 (Jun 2026, 5 room, floors 07–09). Median $3,754/sqm. Built 1998, 70 years lease remaining.

Latest Sale
$670,000
Jun 2026 · 5 ROOM · Floor 07-09
Median $/sqm
$3,754
Based on 21 transactions
Total Transactions
21
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 66%
#458 / 689 Top 66%
Latest Sale ?
Top 28%
#191 / 689 Top 28%
Value ($/sqm) ?
Top 88%
#606 / 689 Top 88%
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
−0.34%/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 70 years remaining 99 years
70 years 9 months
Remaining lease
↓ 0.34%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 70 years remaining, decay is gradual (~0.34%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Woodlands average.

Flat type Median rent /mo Gross yield Based on
4-Room $3,050 typically $2,800–$3,250 6.6% Woodlands avg · block too thin
5-Room $3,300 typically $3,000–$3,500 6% Woodlands avg · block too thin
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
All Transactions
Date Floor Type Area Price $/sqm
Jun 2026 07 TO 09 5 ROOM 121 sqm $670,000 $5,537
Jan 2026 01 TO 03 5 ROOM 122 sqm $610,000 $5,000
Oct 2025 04 TO 06 5 ROOM 122 sqm $650,000 $5,328
Aug 2024 07 TO 09 5 ROOM 121 sqm $640,000 $5,289
Jun 2023 04 TO 06 4 ROOM 101 sqm $491,000 $4,861
Mar 2023 10 TO 12 5 ROOM 122 sqm $585,000 $4,795
Sep 2022 10 TO 12 4 ROOM 101 sqm $465,000 $4,604
Sep 2022 07 TO 09 4 ROOM 101 sqm $470,000 $4,653
Apr 2022 04 TO 06 4 ROOM 101 sqm $445,000 $4,406
Jul 2021 07 TO 09 4 ROOM 100 sqm $410,000 $4,100
Oct 2020 01 TO 03 5 ROOM 122 sqm $400,000 $3,279
Mar 2020 10 TO 12 5 ROOM 121 sqm $435,000 $3,595
Dec 2019 07 TO 09 5 ROOM 122 sqm $405,000 $3,320
Jun 2019 01 TO 03 4 ROOM 100 sqm $300,000 $3,000
May 2019 10 TO 12 4 ROOM 101 sqm $315,000 $3,119
Feb 2019 04 TO 06 4 ROOM 100 sqm $287,000 $2,870
Dec 2018 07 TO 09 5 ROOM 121 sqm $400,000 $3,306
Nov 2018 10 TO 12 4 ROOM 101 sqm $340,000 $3,366
Oct 2018 04 TO 06 4 ROOM 101 sqm $335,000 $3,317
Jun 2018 04 TO 06 5 ROOM 122 sqm $430,000 $3,525
Showing 20 of 21 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 660 Woodlands Ring Road

Block 660 at Woodlands Ring Road is a residential HDB block in Woodlands, Singapore, built in 1998 with approximately 70 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $287,000 to $670,000 based on 21 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 07 TO 09 sold for $670,000 in 2026-06. The current median price per square metre is $3,754. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9123, with an annual lease decay rate of approximately 0.34%. 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 660 Woodlands Ring Road worth?

The most recent resale transaction at Block 660 Woodlands Ring Road was $670,000 for a 5 room flat in 2026-06. The median price per square metre across all flat types is $3,754, based on 21 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 660 Woodlands Ring Road?

Block 660 Woodlands Ring Road was built in 1998 and has approximately 70 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 0.34%, meaning the leasehold value decreases by approximately 0.34% per year at the current remaining lease.

What flat types are available at Block 660 Woodlands Ring Road?

Block 660 Woodlands Ring Road in Woodlands contains 4 room, 5 room flats. Resale prices range from $287,000 to $670,000 based on historical transaction records from data.gov.sg.

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