Block 333 Ubi Avenue 1

Executive · Built 1986 · 59 years remaining lease MOP Cleared
Latest Sale
$850,000
Jan 2026 · EXECUTIVE · #01-03
Median $/sqm
$5,103
Based on 17 transactions
Total Transactions
17
Since Jan 2017
5-Year Trend
▲ +26.8%
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 59 years remaining 99 years
59 years 4 months
Remaining lease
↓ 0.52%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 59 years remaining, decay is gradual (~0.52%/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
Jan 2026 01 TO 03 EXECUTIVE 146 sqm $850,000 $5,822
Aug 2025 04 TO 06 EXECUTIVE 146 sqm $938,000 $6,425
Nov 2024 13 TO 15 EXECUTIVE 146 sqm $1,060,000 $7,260
May 2024 01 TO 03 EXECUTIVE 146 sqm $855,000 $5,856
Dec 2022 10 TO 12 EXECUTIVE 152 sqm $860,000 $5,658
Aug 2022 01 TO 03 EXECUTIVE 146 sqm $780,000 $5,342
Mar 2022 10 TO 12 EXECUTIVE 146 sqm $795,000 $5,445
Jan 2022 13 TO 15 EXECUTIVE 146 sqm $822,000 $5,630
Nov 2021 01 TO 03 EXECUTIVE 146 sqm $715,000 $4,897
Jul 2021 01 TO 03 EXECUTIVE 152 sqm $705,000 $4,638
Mar 2021 04 TO 06 EXECUTIVE 146 sqm $705,000 $4,829
Jun 2020 04 TO 06 EXECUTIVE 146 sqm $630,000 $4,315
Jul 2019 07 TO 09 EXECUTIVE 146 sqm $695,000 $4,760
Jun 2019 13 TO 15 EXECUTIVE 146 sqm $745,000 $5,103
Mar 2019 04 TO 06 EXECUTIVE 146 sqm $637,000 $4,363
Oct 2018 13 TO 15 EXECUTIVE 146 sqm $708,000 $4,849
Apr 2018 10 TO 12 EXECUTIVE 152 sqm $698,000 $4,592
Showing 17 of 17 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 333 Ubi Avenue 1

Block 333 at Ubi Avenue 1 is a residential HDB block in Geylang, Singapore, built in 1986 with approximately 59 years remaining on its 99-year lease. The block contains executive flats, with resale prices ranging from $630,000 to $1,060,000 based on 17 recorded transactions since January 2017. The most recent transaction was a executive flat on storeys 01 TO 03 sold for $850,000 in 2026-01. The current median price per square metre is $5,103. Over the past five years, resale prices at this block have increased by approximately 26.8%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8701, with an annual lease decay rate of approximately 0.52%. 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 333 Ubi Avenue 1 worth?

The most recent resale transaction at Block 333 Ubi Avenue 1 was $850,000 for a executive flat in 2026-01. The median price per square metre across all flat types is $5,103, based on 17 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 333 Ubi Avenue 1?

Block 333 Ubi Avenue 1 was built in 1986 and has approximately 59 years and 4 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.52%, meaning the leasehold value decreases by approximately 0.52% per year at the current remaining lease.

What flat types are available at Block 333 Ubi Avenue 1?

Block 333 Ubi Avenue 1 in Geylang contains executive flats. Resale prices range from $630,000 to $1,060,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 333 Ubi Avenue 1 gone up or down?

Resale prices at Block 333 Ubi Avenue 1 have increased by approximately 26.8% over the past five years. The current median price is $745,000, with the most recent sale at $850,000 in 2026-01.

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