Block 311 Ubi Avenue 1
Block 311 Ubi Avenue 1 has 15 recorded HDB resale transactions since 2017. Latest sale: $543,888 (Oct 2026, 4 room, floors 04–06). Median $4,821/sqm. Prices up 37.7% over the past five years. Built 1985, 58 years lease remaining.
Blk 311 at $513K sits 7% above Geylang's $481K town median, pricier than 57% of its 253 priced blocks. See all HDB prices in Geylang →
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 |
|---|---|---|---|
| 4-Room | $3,600 typically $3,200–$3,900 | 5.8% | Geylang avg · block too thin |
| 5-Room | $4,000 typically $3,700–$4,300 | 5.2% | Geylang avg · block too thin |
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- 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 311 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 |
|---|---|---|---|---|---|
| Oct 2026 | 04 TO 06 | 4 ROOM | 84 sqm | $543,888 | $6,475 |
| Aug 2026 | 10 TO 12 | 5 ROOM | 122 sqm | $705,000 | $5,779 |
| Sep 2025 | 01 TO 03 | 4 ROOM | 84 sqm | $585,000 | $6,964 |
| Dec 2024 | 07 TO 09 | 4 ROOM | 84 sqm | $638,899 | $7,606 |
| Apr 2024 | 01 TO 03 | 5 ROOM | 122 sqm | $640,000 | $5,246 |
| Feb 2024 | 04 TO 06 | 4 ROOM | 84 sqm | $495,000 | $5,893 |
| Oct 2021 | 07 TO 09 | 4 ROOM | 84 sqm | $430,000 | $5,119 |
| Sep 2021 | 04 TO 06 | 4 ROOM | 84 sqm | $405,000 | $4,821 |
| Jun 2021 | 04 TO 06 | 4 ROOM | 84 sqm | $393,800 | $4,688 |
| Apr 2021 | 01 TO 03 | 5 ROOM | 122 sqm | $528,000 | $4,328 |
| Sep 2020 | 07 TO 09 | 4 ROOM | 84 sqm | $352,000 | $4,190 |
| Mar 2020 | 07 TO 09 | 5 ROOM | 122 sqm | $560,000 | $4,590 |
| Oct 2019 | 07 TO 09 | 4 ROOM | 84 sqm | $355,000 | $4,226 |
| Mar 2019 | 07 TO 09 | 4 ROOM | 84 sqm | $380,000 | $4,524 |
| Jun 2017 | 04 TO 06 | 5 ROOM | 122 sqm | $513,000 | $4,205 |
About Block 311 Ubi Avenue 1
Block 311 Ubi Avenue 1 is an ageing-lease HDB block in Geylang, built in 1985 with about 58 years left on its 99-year lease, so remaining lease is the dominant price factor here. Its median runs about 7% above the Geylang median, ahead of around 57% of the town's blocks. It has a relatively light resale record, with 15 transactions since 2017 across 4 room, 5 room flats priced from $352,000 to $705,000. The most recent transaction was a 4 room flat on storeys 04 TO 06 at $543,888 in Oct 2026, and the median works out to $4,821/sqm. Over five years, prices here are up about 37.7%. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 311 Ubi Avenue 1 worth?
The most recent resale transaction at Block 311 Ubi Avenue 1 was $543,888 for a 4 room flat in 2026-10. The median price per square metre across all flat types is $4,821, based on 15 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 311 Ubi Avenue 1?
Block 311 Ubi Avenue 1 was built in 1985 and has approximately 58 years and 2 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.55%, meaning the leasehold value decreases by approximately 0.55% per year at the current remaining lease.
What flat types are available at Block 311 Ubi Avenue 1?
Block 311 Ubi Avenue 1 in Geylang contains 4 room, 5 room flats. Resale prices range from $352,000 to $705,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 311 Ubi Avenue 1 gone up or down?
Resale prices at Block 311 Ubi Avenue 1 have increased by approximately 37.7% over the past five years. The current median price is $513,000, with the most recent sale at $543,888 in 2026-10.