Block 323 Ubi Ave 1
323 Ubi Ave 1, Singapore 400323
Block 323 Ubi Ave 1 is an HDB block in Geylang, completed in 1984, with 114 dwelling units. 4-Room flats have recently resold around S$480k (84 sqm), from 177 resales on record. The lease has approximately 59 years remaining.
What are the key facts about Block 323 Ubi Ave 1?
Block 323 Ubi Ave 1 is an HDB block in Geylang, completed in 1984, with 114 dwelling units.
- Town
- Geylang
- Planning area
- Geylang
- Completed
- 1984
- Storeys
- 12
- Total units
- 114
- Market segment
- RCR
- Median resale
- S$480k
- Last transacted
- Jan 2026
- Remaining lease
- ≈ 59 years
What are resale prices at Block 323 Ubi Ave 1?
4-Room flats have recently resold around S$480k (S$520 psf), from 177 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 177 | S$480,000recent | 84 sqm | S$520 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 323 Ubi Ave 1?
Block 323 Ubi Ave 1 has 177 recorded resales; the most recent transacted at S$555,000 in Jan 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jan 2026 | 4-Room | 07 TO 09 | 84 sqm | S$555,000 |
| Oct 2025 | 4-Room | 10 TO 12 | 105 sqm | S$670,000 |
| Nov 2024 | 4-Room | 04 TO 06 | 90 sqm | S$550,000 |
| Jun 2024 | 4-Room | 01 TO 03 | 90 sqm | S$502,000 |
| May 2024 | 4-Room | 01 TO 03 | 84 sqm | S$490,000 |
| Apr 2024 | 4-Room | 04 TO 06 | 84 sqm | S$490,000 |
| Sept 2023 | 4-Room | 04 TO 06 | 84 sqm | S$475,000 |
| Apr 2023 | 4-Room | 04 TO 06 | 84 sqm | S$470,000 |
| Jan 2023 | 4-Room | 10 TO 12 | 87 sqm | S$480,000 |
| Apr 2022 | 4-Room | 10 TO 12 | 84 sqm | S$450,000 |
| Mar 2022 | 4-Room | 04 TO 06 | 84 sqm | S$445,000 |
| Feb 2022 | 4-Room | 04 TO 06 | 104 sqm | S$475,000 |
What flat types are in Block 323 Ubi Ave 1?
Block 323 Ubi Ave 1 has 114 units, mostly 4-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 323 Ubi Ave 1 from MRT and schools?
The nearest MRT/LRT to Block 323 Ubi Ave 1 is Ubi MRT, about 614 m away (~10 min walk). 3 schools are within 1 km, including 2 primary schools.
Getting around
- Ubi MRT614 m · ~10 min
- Kaki Bukit MRT893 m · ~14 min
- Eunos MRT927 m · ~15 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Manjusri Secondary SchoolSecondary schoolwithin 1 km304 m
- Maha Bodhi SchoolPrimary schoolwithin 1 km · P1 priority348 m
- Telok Kurau Primary SchoolPrimary schoolwithin 1 km · P1 priority800 m
- St. Stephen's SchoolPrimary school1.8 km
- Haig Girls' 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 323 Ubi Ave 1?
Buying a flat at Block 323 Ubi Ave 1 (~S$480k) needs about S$3,826/mo in income and S$1,802/mo in repayments, after S$9,000 stamp duty and a S$120k downpayment.
Illustrative, for a buyer at the recent median resale price (S$480k) — 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$9,000
BSD, tiered
Downpayment (25%)
S$120k
cash + CPF
Monthly instalment
S$1,802/mo
25y @ 3.5%
Income required
S$3,826/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 323 Ubi Ave 1
What is the resale price at Block 323 Ubi Ave 1?⌄
4-Room flats at Block 323 Ubi Ave 1 have recently resold around S$480k (84 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 323 Ubi Ave 1?⌄
Block 323 Ubi Ave 1 has approximately 59 years left on its 99-year lease (completed 1984). This figure is taken from the most recent transacted flat.
How many units are in Block 323 Ubi Ave 1?⌄
Block 323 Ubi Ave 1 has 114 dwelling units across up to 12 storeys, mostly 4 room flats.
What is the nearest MRT to Block 323 Ubi Ave 1?⌄
The nearest MRT/LRT station to Block 323 Ubi Ave 1 is Ubi MRT, about 614 m away (~10 min walk).
Which primary schools are within 1 km of Block 323 Ubi Ave 1?⌄
Maha Bodhi School, Telok Kurau Primary School are within 1 km of Block 323 Ubi Ave 1 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 323 Ubi Ave 1 a good place to buy an HDB resale flat?⌄
Block 323 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.
