Block 333 Ubi Ave 1
333 Ubi Ave 1, Singapore 400333
Block 333 Ubi Ave 1 is an HDB block in Geylang, completed in 1985, with 70 dwelling units. Executive flats have recently resold around S$795k (146 sqm), from 114 resales on record. The lease has approximately 59 years remaining.
What are the key facts about Block 333 Ubi Ave 1?
Block 333 Ubi Ave 1 is an HDB block in Geylang, completed in 1985, with 70 dwelling units.
- Town
- Geylang
- Planning area
- Geylang
- Completed
- 1985
- Storeys
- 15
- Total units
- 70
- Market segment
- RCR
- Median resale
- S$795k
- Last transacted
- Jan 2026
- Remaining lease
- ≈ 59 years
What are resale prices at Block 333 Ubi Ave 1?
Executive flats have recently resold around S$795k (S$506 psf), from 114 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| Executive | 114 | S$795,000recent | 146 sqm | S$506 psf |
“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through Jan 2026.
What has recently sold at Block 333 Ubi Ave 1?
Block 333 Ubi Ave 1 has 114 recorded resales; the most recent transacted at S$850,000 in Jan 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jan 2026 | Executive | 01 TO 03 | 146 sqm | S$850,000 |
| Aug 2025 | Executive | 04 TO 06 | 146 sqm | S$938,000 |
| Nov 2024 | Executive | 13 TO 15 | 146 sqm | S$1,060,000 |
| May 2024 | Executive | 01 TO 03 | 146 sqm | S$855,000 |
| Dec 2022 | Executive | 10 TO 12 | 152 sqm | S$860,000 |
| Aug 2022 | Executive | 01 TO 03 | 146 sqm | S$780,000 |
| Mar 2022 | Executive | 10 TO 12 | 146 sqm | S$795,000 |
| Jan 2022 | Executive | 13 TO 15 | 146 sqm | S$822,000 |
| Nov 2021 | Executive | 01 TO 03 | 146 sqm | S$715,000 |
| Jul 2021 | Executive | 01 TO 03 | 152 sqm | S$705,000 |
| Mar 2021 | Executive | 04 TO 06 | 146 sqm | S$705,000 |
| Jun 2020 | Executive | 04 TO 06 | 146 sqm | S$630,000 |
What flat types are in Block 333 Ubi Ave 1?
Block 333 Ubi Ave 1 has 70 units, mostly Executive flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 333 Ubi Ave 1 from MRT and schools?
The nearest MRT/LRT to Block 333 Ubi Ave 1 is Ubi MRT, about 554 m away (~9 min walk). 2 schools are within 1 km, including 1 primary school.
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Manjusri Secondary SchoolSecondary schoolwithin 1 km165 m
- Maha Bodhi SchoolPrimary schoolwithin 1 km · P1 priority272 m
- Telok Kurau Primary SchoolPrimary school1.0 km
- Haig Girls' SchoolPrimary school1.6 km
- St. Stephen's SchoolPrimary school1.8 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 333 Ubi Ave 1?
Buying a flat at Block 333 Ubi Ave 1 (~S$795k) needs about S$6,337/mo in income and S$2,985/mo in repayments, after S$18,450 stamp duty and a S$199k downpayment.
Illustrative, for a buyer at the recent median resale price (S$795k) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$18,450
BSD, tiered
Downpayment (25%)
S$199k
cash + CPF
Monthly instalment
S$2,985/mo
25y @ 3.5%
Income required
S$6,337/mo
MSR/TDSR @ stress rate
First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.
Frequently asked questions about Block 333 Ubi Ave 1
What is the resale price at Block 333 Ubi Ave 1?⌄
Executive flats at Block 333 Ubi Ave 1 have recently resold around S$795k (146 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How many years are left on the lease at Block 333 Ubi Ave 1?⌄
Block 333 Ubi Ave 1 has approximately 59 years left on its 99-year lease (completed 1985). This figure is taken from the most recent transacted flat.
How many units are in Block 333 Ubi Ave 1?⌄
Block 333 Ubi Ave 1 has 70 dwelling units across up to 15 storeys, mostly executive flats.
What is the nearest MRT to Block 333 Ubi Ave 1?⌄
The nearest MRT/LRT station to Block 333 Ubi Ave 1 is Ubi MRT, about 554 m away (~9 min walk).
Which primary schools are within 1 km of Block 333 Ubi Ave 1?⌄
Maha Bodhi School is within 1 km of Block 333 Ubi Ave 1 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 333 Ubi Ave 1 a good place to buy an HDB resale flat?⌄
Block 333 Ubi Ave 1 sits in Geylang, in the Geylang planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈59 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
