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Block 318 Ubi Avenue 1

4 Room · Built 1985 · 58 years remaining lease · Updated Oct 2025 MOP Cleared

Block 318 Ubi Avenue 1 has 22 recorded HDB resale transactions since 2017. Latest sale: $700,000 (Oct 2025, 4 room, floors 10–12). Median $4,571/sqm. Prices up 74.2% over the past five years. Built 1985, 58 years lease remaining.

Latest Sale
$700,000
Oct 2025 · 4 ROOM · Floor 10-12
Median $/sqm
$4,571
Based on 22 transactions
Total Transactions
22
Since Jan 2017
5-Year Trend
▲ +74.2%
Median price change
Median Price ?
Top 59%
#150 / 253 Top 59%
Latest Sale ?
Top 35%
#89 / 253 Top 35%
Value ($/sqm) ?
Top 89%
#225 / 253 Top 89%
5-Year Growth ?
Top 1%
#1 / 187 Top 1%
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
--
How we estimate this →
Future Value Projection
Market Appreciation
+11.7%/yr
vs
Lease Decay
−0.53%/yr
Growth assumption
Based on this block’s +74.2% 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 10 months
Remaining lease
↓ 0.53%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 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.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.

Flat type Median rent /mo Gross yield Based on
4-Room $2,700 typically $2,050–$3,550 4.6% 6 rentals here
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 2 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
Where this home sits, and its schools
2 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 318 Ubi Avenue 1 in Geylang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Geylang
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Oct 2025 10 TO 12 4 ROOM 104 sqm $700,000 $6,731
May 2025 07 TO 09 4 ROOM 90 sqm $610,000 $6,778
May 2025 04 TO 06 4 ROOM 104 sqm $666,888 $6,412
Feb 2025 07 TO 09 4 ROOM 90 sqm $580,000 $6,444
Aug 2024 04 TO 06 4 ROOM 104 sqm $628,000 $6,038
Mar 2024 04 TO 06 4 ROOM 84 sqm $502,000 $5,976
Oct 2023 10 TO 12 4 ROOM 84 sqm $505,000 $6,012
Feb 2023 10 TO 12 4 ROOM 84 sqm $460,000 $5,476
Jan 2023 10 TO 12 4 ROOM 90 sqm $483,000 $5,367
Aug 2022 07 TO 09 4 ROOM 90 sqm $478,000 $5,311
Apr 2021 01 TO 03 4 ROOM 84 sqm $355,000 $4,226
Apr 2021 01 TO 03 4 ROOM 84 sqm $378,000 $4,500
Nov 2019 07 TO 09 4 ROOM 84 sqm $362,000 $4,310
Oct 2019 01 TO 03 4 ROOM 84 sqm $350,000 $4,167
Sep 2019 07 TO 09 4 ROOM 84 sqm $385,000 $4,583
Jul 2019 01 TO 03 4 ROOM 84 sqm $360,000 $4,286
Jul 2019 07 TO 09 4 ROOM 84 sqm $360,000 $4,286
Jun 2019 04 TO 06 4 ROOM 104 sqm $430,000 $4,135
Apr 2018 07 TO 09 4 ROOM 90 sqm $410,000 $4,556
Oct 2017 04 TO 06 4 ROOM 84 sqm $383,000 $4,560
Showing 20 of 22 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 318 Ubi Avenue 1

Block 318 Ubi Avenue 1 in Geylang dates to 1985 and now has roughly 58 years of lease remaining, which makes lease decay the central consideration for buyers. Its median sits about 10% below the Geylang median, cheaper than about 59% of the town's blocks. It has a regular flow of resale activity, with 22 transactions since 2017 across 4 room flats priced from $350,000 to $700,000. The most recent transaction was a 4 room flat on storeys 10 TO 12 at $700,000 in Oct 2025, and the median works out to $4,571/sqm. Higher floors carry a premium, with the 10 TO 12 band trading roughly 38% above the 01 TO 03 band. Over five years, prices here are up about 74.2%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 318 Ubi Avenue 1 worth?

The most recent resale transaction at Block 318 Ubi Avenue 1 was $700,000 for a 4 room flat in 2025-10. The median price per square metre across all flat types is $4,571, based on 22 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 318 Ubi Avenue 1?

Block 318 Ubi Avenue 1 was built in 1985 and has approximately 58 years and 10 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 318 Ubi Avenue 1?

Block 318 Ubi Avenue 1 in Geylang contains 4 room flats. Resale prices range from $350,000 to $700,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 318 Ubi Avenue 1 gone up or down?

Resale prices at Block 318 Ubi Avenue 1 have increased by approximately 74.2% over the past five years. The current median price is $429,000, with the most recent sale at $700,000 in 2025-10.

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