Block 631 Senja Road

4 Room · 5 Room · Built 2004 · 78 years remaining lease MOP Cleared
Latest Sale
$590,000
Sep 2025 · 4 ROOM · #04-06
Median $/sqm
$4,636
Based on 49 transactions
Total Transactions
49
Since Jan 2017
5-Year Trend
▲ +52.4%
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 78 years remaining 99 years
78 years 1 months
Remaining lease
↓ 0.26%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 78 years remaining, decay is gradual (~0.26%/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
Sep 2025 04 TO 06 4 ROOM 95 sqm $590,000 $6,211
Apr 2025 25 TO 27 5 ROOM 110 sqm $735,000 $6,682
Apr 2025 22 TO 24 5 ROOM 110 sqm $720,000 $6,545
Aug 2024 01 TO 03 5 ROOM 110 sqm $620,000 $5,636
Nov 2023 07 TO 09 4 ROOM 90 sqm $545,000 $6,056
Aug 2023 19 TO 21 5 ROOM 110 sqm $630,000 $5,727
Apr 2023 19 TO 21 5 ROOM 110 sqm $609,000 $5,536
Dec 2022 01 TO 03 5 ROOM 110 sqm $500,000 $4,545
Dec 2022 25 TO 27 4 ROOM 90 sqm $518,000 $5,756
Dec 2022 10 TO 12 5 ROOM 110 sqm $603,000 $5,482
Oct 2022 01 TO 03 4 ROOM 93 sqm $480,000 $5,161
Oct 2022 22 TO 24 5 ROOM 110 sqm $630,000 $5,727
Sep 2022 04 TO 06 5 ROOM 110 sqm $560,000 $5,091
May 2022 01 TO 03 4 ROOM 95 sqm $460,000 $4,842
May 2022 13 TO 15 5 ROOM 110 sqm $563,888 $5,126
Mar 2022 07 TO 09 5 ROOM 110 sqm $550,000 $5,000
Nov 2021 13 TO 15 4 ROOM 90 sqm $465,000 $5,167
Nov 2021 28 TO 30 4 ROOM 90 sqm $505,000 $5,611
Nov 2021 16 TO 18 5 ROOM 110 sqm $545,000 $4,955
Nov 2021 19 TO 21 5 ROOM 110 sqm $575,000 $5,227
Showing 20 of 49 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 631 Senja Road

Block 631 at Senja Road is a residential HDB block in Bukit Panjang, Singapore, built in 2004 with approximately 78 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $370,000 to $735,000 based on 49 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $590,000 in 2025-09. The current median price per square metre is $4,636. Over the past five years, resale prices at this block have increased by approximately 52.4%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9319, with an annual lease decay rate of approximately 0.26%. 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 631 Senja Road worth?

The most recent resale transaction at Block 631 Senja Road was $590,000 for a 4 room flat in 2025-09. The median price per square metre across all flat types is $4,636, based on 49 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 631 Senja Road?

Block 631 Senja Road was built in 2004 and has approximately 78 years and 1 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.26%, meaning the leasehold value decreases by approximately 0.26% per year at the current remaining lease.

What flat types are available at Block 631 Senja Road?

Block 631 Senja Road in Bukit Panjang contains 4 room, 5 room flats. Resale prices range from $370,000 to $735,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 631 Senja Road gone up or down?

Resale prices at Block 631 Senja Road have increased by approximately 52.4% over the past five years. The current median price is $475,000, with the most recent sale at $590,000 in 2025-09.

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