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Block 315 Ubi Avenue 1

4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$672,888
May 2026 · 4 ROOM · Floor 07-09
Median $/sqm
$4,702
Based on 21 transactions
Total Transactions
21
Since Jan 2017
5-Year Trend
▲ +51.7%
Median price change
Median Price ?
Top 58%
#148 / 253 Top 58%
Latest Sale ?
Top 38%
#97 / 253 Top 38%
Value ($/sqm) ?
Top 83%
#211 / 253 Top 83%
5-Year Growth ?
Top 6%
#11 / 186 Top 6%
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
+8.7%/yr
vs
Lease Decay
−0.54%/yr
Growth assumption
Based on this block’s +51.7% 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 58 years remaining 99 years
58 years 4 months
Remaining lease
↓ 0.54%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.54%/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
May 2026 07 TO 09 4 ROOM 104 sqm $672,888 $6,470
Mar 2026 04 TO 06 4 ROOM 84 sqm $550,000 $6,548
Mar 2026 04 TO 06 4 ROOM 104 sqm $660,000 $6,346
May 2025 04 TO 06 4 ROOM 104 sqm $645,000 $6,202
Jul 2024 10 TO 12 4 ROOM 104 sqm $629,888 $6,057
Sep 2023 01 TO 03 4 ROOM 89 sqm $440,000 $4,944
Aug 2022 07 TO 09 4 ROOM 84 sqm $470,000 $5,595
Jun 2022 04 TO 06 4 ROOM 84 sqm $450,000 $5,357
Mar 2022 01 TO 03 4 ROOM 84 sqm $405,000 $4,821
Jun 2021 10 TO 12 4 ROOM 84 sqm $385,000 $4,583
Apr 2021 01 TO 03 4 ROOM 104 sqm $430,000 $4,135
Feb 2021 07 TO 09 4 ROOM 104 sqm $460,000 $4,423
Feb 2020 01 TO 03 4 ROOM 104 sqm $405,000 $3,894
Dec 2019 07 TO 09 4 ROOM 84 sqm $370,000 $4,405
Oct 2019 07 TO 09 4 ROOM 104 sqm $438,888 $4,220
May 2019 07 TO 09 4 ROOM 84 sqm $362,000 $4,310
Sep 2018 01 TO 03 4 ROOM 84 sqm $360,000 $4,286
Aug 2018 07 TO 09 4 ROOM 84 sqm $395,000 $4,702
Jul 2018 10 TO 12 4 ROOM 84 sqm $360,000 $4,286
Feb 2018 07 TO 09 4 ROOM 84 sqm $406,888 $4,844
Showing 20 of 21 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 315 Ubi Avenue 1

Block 315 at Ubi Avenue 1 is a residential HDB block in Geylang, Singapore, built in 1985 with approximately 58 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $355,000 to $672,888 based on 21 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 07 TO 09 sold for $672,888 in 2026-05. The current median price per square metre is $4,702. Over the past five years, resale prices at this block have increased by approximately 51.7%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8656, with an annual lease decay rate of approximately 0.54%. 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 315 Ubi Avenue 1 worth?

The most recent resale transaction at Block 315 Ubi Avenue 1 was $672,888 for a 4 room flat in 2026-05. The median price per square metre across all flat types is $4,702, based on 21 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 315 Ubi Avenue 1?

Block 315 Ubi Avenue 1 was built in 1985 and has approximately 58 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 0.54%, meaning the leasehold value decreases by approximately 0.54% per year at the current remaining lease.

What flat types are available at Block 315 Ubi Avenue 1?

Block 315 Ubi Avenue 1 in Geylang contains 4 room flats. Resale prices range from $355,000 to $672,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 315 Ubi Avenue 1 gone up or down?

Resale prices at Block 315 Ubi Avenue 1 have increased by approximately 51.7% over the past five years. The current median price is $430,000, with the most recent sale at $672,888 in 2026-05.

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