Block 99 Whampoa Drive

4 Room · Built 1974 · 47 years remaining lease MOP Cleared
Latest Sale
$560,000
Oct 2025 · 4 ROOM · #25-27
Median $/sqm
$4,878
Based on 23 transactions
Total Transactions
23
Since Jan 2017
5-Year Trend
▲ +24.2%
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 47 years remaining 99 years
47 years 5 months
Remaining lease
↓ 0.85%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 47 years remaining, decay is gradual (~0.85%/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 25 TO 27 4 ROOM 91 sqm $560,000 $6,154
Jun 2025 04 TO 06 4 ROOM 91 sqm $518,000 $5,692
Mar 2025 10 TO 12 4 ROOM 91 sqm $518,000 $5,692
Jan 2025 04 TO 06 4 ROOM 91 sqm $490,000 $5,385
Sep 2024 04 TO 06 4 ROOM 91 sqm $476,000 $5,231
Aug 2024 07 TO 09 4 ROOM 91 sqm $528,000 $5,802
May 2024 22 TO 24 4 ROOM 91 sqm $520,000 $5,714
Jan 2024 22 TO 24 4 ROOM 91 sqm $493,000 $5,418
Jan 2023 22 TO 24 4 ROOM 91 sqm $550,000 $6,044
Dec 2022 10 TO 12 4 ROOM 91 sqm $482,000 $5,297
Feb 2022 13 TO 15 4 ROOM 91 sqm $430,000 $4,725
Jan 2022 13 TO 15 4 ROOM 91 sqm $480,000 $5,275
Dec 2021 22 TO 24 4 ROOM 91 sqm $443,888 $4,878
Jun 2021 04 TO 06 4 ROOM 91 sqm $390,000 $4,286
Nov 2020 19 TO 21 4 ROOM 91 sqm $395,000 $4,341
Jun 2020 07 TO 09 4 ROOM 91 sqm $350,000 $3,846
Jan 2020 07 TO 09 4 ROOM 91 sqm $365,000 $4,011
Aug 2018 16 TO 18 4 ROOM 91 sqm $420,000 $4,615
Apr 2018 13 TO 15 4 ROOM 91 sqm $395,000 $4,341
Mar 2018 10 TO 12 4 ROOM 91 sqm $373,000 $4,099
Showing 20 of 23 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 99 Whampoa Drive

Block 99 at Whampoa Drive is a residential HDB block in Kallang/Whampoa, Singapore, built in 1974 with approximately 47 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $350,000 to $560,000 based on 23 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 25 TO 27 sold for $560,000 in 2025-10. The current median price per square metre is $4,878. Over the past five years, resale prices at this block have increased by approximately 24.2%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8043, with an annual lease decay rate of approximately 0.85%. 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 99 Whampoa Drive worth?

The most recent resale transaction at Block 99 Whampoa Drive was $560,000 for a 4 room flat in 2025-10. The median price per square metre across all flat types is $4,878, based on 23 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 99 Whampoa Drive?

Block 99 Whampoa Drive was built in 1974 and has approximately 47 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 0.85%, meaning the leasehold value decreases by approximately 0.85% per year at the current remaining lease.

What flat types are available at Block 99 Whampoa Drive?

Block 99 Whampoa Drive in Kallang/Whampoa contains 4 room flats. Resale prices range from $350,000 to $560,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 99 Whampoa Drive gone up or down?

Resale prices at Block 99 Whampoa Drive have increased by approximately 24.2% over the past five years. The current median price is $443,888, with the most recent sale at $560,000 in 2025-10.

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