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Block 639 Pasir Ris Drive 1

4 Room · 5 Room · Built 1995 · 68 years remaining lease MOP Cleared
Latest Sale
$600,000
Dec 2025 · 4 ROOM · Floor 10-12
Median $/sqm
$5,096
Based on 33 transactions
Total Transactions
33
Since Jan 2017
5-Year Trend
▲ +29.6%
Median price change
Median Price ?
Top 63%
#268 / 428 Top 63%
Latest Sale ?
Top 91%
#391 / 428 Top 91%
Value ($/sqm) ?
Top 21%
#88 / 428 Top 21%
5-Year Growth ?
Top 79%
#227 / 286 Top 79%
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
+5.3%/yr
vs
Lease Decay
−0.37%/yr
Growth assumption
Based on this block’s +29.6% 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 68 years remaining 99 years
68 years 7 months
Remaining lease
↓ 0.37%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 68 years remaining, decay is gradual (~0.37%/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
Dec 2025 10 TO 12 4 ROOM 104 sqm $600,000 $5,769
Oct 2025 01 TO 03 4 ROOM 104 sqm $560,000 $5,385
Sep 2025 13 TO 15 4 ROOM 104 sqm $655,000 $6,298
Aug 2025 07 TO 09 4 ROOM 104 sqm $646,000 $6,212
Jul 2025 07 TO 09 5 ROOM 122 sqm $745,000 $6,107
Jun 2025 07 TO 09 4 ROOM 104 sqm $635,000 $6,106
Jun 2025 01 TO 03 4 ROOM 110 sqm $580,000 $5,273
Apr 2025 07 TO 09 4 ROOM 104 sqm $645,000 $6,202
Apr 2025 10 TO 12 4 ROOM 104 sqm $635,000 $6,106
Apr 2025 01 TO 03 5 ROOM 122 sqm $720,000 $5,902
Dec 2024 10 TO 12 4 ROOM 104 sqm $615,000 $5,913
Dec 2023 01 TO 03 4 ROOM 104 sqm $525,000 $5,048
May 2023 04 TO 06 4 ROOM 104 sqm $530,000 $5,096
Apr 2023 01 TO 03 4 ROOM 104 sqm $530,000 $5,096
Mar 2023 10 TO 12 4 ROOM 104 sqm $538,000 $5,173
Dec 2022 04 TO 06 5 ROOM 122 sqm $630,000 $5,164
Jul 2022 10 TO 12 4 ROOM 104 sqm $520,000 $5,000
May 2022 10 TO 12 4 ROOM 104 sqm $530,000 $5,096
Apr 2022 04 TO 06 4 ROOM 104 sqm $500,000 $4,808
Sep 2021 01 TO 03 4 ROOM 109 sqm $450,000 $4,128
Showing 20 of 33 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 639 Pasir Ris Drive 1

Block 639 at Pasir Ris Drive 1 is a residential HDB block in Pasir Ris, Singapore, built in 1995 with approximately 68 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $365,000 to $745,000 based on 33 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $600,000 in 2025-12. The current median price per square metre is $5,096. Over the past five years, resale prices at this block have increased by approximately 29.6%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9055, with an annual lease decay rate of approximately 0.37%. 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 639 Pasir Ris Drive 1 worth?

The most recent resale transaction at Block 639 Pasir Ris Drive 1 was $600,000 for a 4 room flat in 2025-12. The median price per square metre across all flat types is $5,096, based on 33 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 639 Pasir Ris Drive 1?

Block 639 Pasir Ris Drive 1 was built in 1995 and has approximately 68 years and 7 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.37%, meaning the leasehold value decreases by approximately 0.37% per year at the current remaining lease.

What flat types are available at Block 639 Pasir Ris Drive 1?

Block 639 Pasir Ris Drive 1 in Pasir Ris contains 4 room, 5 room flats. Resale prices range from $365,000 to $745,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 639 Pasir Ris Drive 1 gone up or down?

Resale prices at Block 639 Pasir Ris Drive 1 have increased by approximately 29.6% over the past five years. The current median price is $530,000, with the most recent sale at $600,000 in 2025-12.

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