Block 330 Ubi Avenue 1

4 Room · 5 Room · Built 1985 · 59 years remaining lease MOP Cleared
Latest Sale
$568,888
Nov 2025 · 4 ROOM · #07-09
Median $/sqm
$4,565
Based on 26 transactions
Total Transactions
26
Since Jan 2017
5-Year Trend
▲ +51.3%
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 2 months
Remaining lease
↓ 0.53%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 59 years remaining, decay is gradual (~0.53%/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
Nov 2025 07 TO 09 4 ROOM 84 sqm $568,888 $6,772
Sep 2025 04 TO 06 5 ROOM 122 sqm $635,000 $5,205
Aug 2025 04 TO 06 5 ROOM 122 sqm $705,000 $5,779
Jun 2025 01 TO 03 4 ROOM 84 sqm $545,000 $6,488
May 2025 04 TO 06 4 ROOM 84 sqm $500,000 $5,952
May 2025 07 TO 09 4 ROOM 84 sqm $580,888 $6,915
Dec 2024 07 TO 09 5 ROOM 122 sqm $670,000 $5,492
Aug 2023 01 TO 03 4 ROOM 84 sqm $420,000 $5,000
Aug 2023 04 TO 06 4 ROOM 84 sqm $450,000 $5,357
Aug 2022 01 TO 03 4 ROOM 84 sqm $415,000 $4,940
Jul 2022 10 TO 12 4 ROOM 84 sqm $455,000 $5,417
Jul 2021 04 TO 06 4 ROOM 84 sqm $380,000 $4,524
Jun 2021 01 TO 03 4 ROOM 84 sqm $380,000 $4,524
Apr 2021 07 TO 09 4 ROOM 84 sqm $400,000 $4,762
Mar 2021 10 TO 12 4 ROOM 84 sqm $360,000 $4,286
Dec 2020 07 TO 09 5 ROOM 122 sqm $510,000 $4,180
Oct 2020 07 TO 09 4 ROOM 84 sqm $370,000 $4,405
Aug 2020 04 TO 06 4 ROOM 84 sqm $330,000 $3,929
Aug 2020 01 TO 03 5 ROOM 122 sqm $462,000 $3,787
Oct 2019 04 TO 06 4 ROOM 84 sqm $387,000 $4,607
Showing 20 of 26 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 330 Ubi Avenue 1

Block 330 at Ubi Avenue 1 is a residential HDB block in Geylang, Singapore, built in 1985 with approximately 59 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $330,000 to $705,000 based on 26 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 07 TO 09 sold for $568,888 in 2025-11. The current median price per square metre is $4,565. Over the past five years, resale prices at this block have increased by approximately 51.3%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8694, with an annual lease decay rate of approximately 0.53%. 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 330 Ubi Avenue 1 worth?

The most recent resale transaction at Block 330 Ubi Avenue 1 was $568,888 for a 4 room flat in 2025-11. The median price per square metre across all flat types is $4,565, based on 26 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 330 Ubi Avenue 1?

Block 330 Ubi Avenue 1 was built in 1985 and has approximately 59 years and 2 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.53%, meaning the leasehold value decreases by approximately 0.53% per year at the current remaining lease.

What flat types are available at Block 330 Ubi Avenue 1?

Block 330 Ubi Avenue 1 in Geylang contains 4 room, 5 room flats. Resale prices range from $330,000 to $705,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 330 Ubi Avenue 1 gone up or down?

Resale prices at Block 330 Ubi Avenue 1 have increased by approximately 51.3% over the past five years. The current median price is $451,500, with the most recent sale at $568,888 in 2025-11.

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