Block 333 Ubi Avenue 1
Block 333 Ubi Avenue 1 has 17 recorded HDB resale transactions since 2017. Latest sale: $850,000 (Jan 2026, executive, floors 01–03). Median $5,103/sqm. Prices up 26.8% over the past five years. Built 1986, 59 years lease remaining.
How this block compares
- Executive$894,000−13.4%vs town(−$139k)−1.8%vs national(−$16k)
Median of resales in the 12 months to Jul 2026, compared with town and Singapore medians on the same basis. Flat types with fewer than two sales in the window are omitted.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Geylang average.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| Executive | $4,200 typically $3,800–$4,600 | 4.8% | Geylang avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 1 popular school. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- 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.
Other HDB blocks closest to Block 333 Ubi Avenue 1 in Geylang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| 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 |
About Block 333 Ubi Avenue 1
A flat at Block 333 Ubi Avenue 1 in Geylang has reached $1,060,000 (Nov 2024), putting it in the small group of HDB blocks that have crossed the million-dollar mark. Its median runs about 57% above the Geylang median, ahead of around 85% of the town's blocks. It has a relatively light resale record, with 17 transactions since 2017 across executive flats priced from $630,000 to $1,060,000. The most recent transaction was an executive flat on storeys 01 TO 03 at $850,000 in Jan 2026, and the median works out to $5,103/sqm. Over five years, prices here are up about 26.8%. On Bala's Table, the SLA's leasehold valuation model, its relativity ratio works out to 0.8701, equivalent to roughly 0.52% of lease-value decay a year. All transaction data is sourced from data.gov.sg and 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.