Blk 347 Ubi Avenue 1 — HDB resale prices
HDB resale prices, Geylang · 4-Room · built 1985
median resale price, last 24 months
3 sales in that window · as of Sep 2026
How it compares
Blk 347 Ubi Avenue 1 is an HDB block in Geylang (completed in 1985, 13 storeys, 96 units). As of Sep 2026, its median resale price over the last 24 months is $563,000, about 5% below the Geylang median, from 3 sales. 150 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×96
Prices by flat type — last 24 months (as of Sep 2026)
On price per square metre, this block is cheaper than 48% of Geylang blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $603,291–$674,462 (central estimate $638,876). Recent sales — median $563,000 — sit below that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1990 | $118,000 | $220,909 | 2 |
| 1991 | $75,000 | $135,739 | 2 |
| 1992 | $118,000 | $208,876 | 4 |
| 1993 | $154,000 | $266,495 | 9 |
| 1994 | $154,500 | $259,337 | 8 |
| 1995 | $214,000 | $353,119 | 8 |
| 1996 | $283,500 | $461,432 | 12 |
| 1997 | $293,000 | $467,439 | 7 |
| 1998 | $214,000 | $342,337 | 12 |
| 1999 | $203,000 | $324,663 | 17 |
| 2000 | $204,000 | $321,920 | 5 |
| 2001 | $236,000 | $368,681 | 3 |
| 2002 | $184,500 | $289,361 | 7 |
| 2003 | $200,000 | $312,147 | 5 |
| 2004 | $170,000 | $260,961 | 1 |
| 2005 | $166,500 | $254,385 | 1 |
| 2006 | $186,000 | $281,459 | 2 |
| 2007 | $193,888 | $287,332 | 3 |
| 2008 | $315,000 | $437,766 | 1 |
| 2009 | $285,000 | $393,758 | 4 |
| 2010 | $310,000 | $416,516 | 5 |
| 2011 | $352,000 | $449,349 | 1 |
| 2012 | $420,000 | $512,669 | 4 |
| 2013 | $424,000 | $505,600 | 2 |
| 2014 | $430,000 | $507,507 | 2 |
| 2015 | $372,500 | $441,953 | 6 |
| 2016 | $361,400 | $431,065 | 2 |
| 2018 | $346,000 | $408,538 | 1 |
| 2019 | $315,000 | $369,836 | 1 |
| 2021 | $386,500 | $444,276 | 2 |
| 2022 | $442,500 | $479,263 | 2 |
| 2023 | $542,500 | $560,480 | 4 |
| 2024 | $627,500 | $633,166 | 2 |
| 2025 | $563,000 | $563,000 | 3 |
Records
| Record sale | $630,000 (4-Room, 2024-07) |
|---|---|
| First recorded sale | $118,000 (1990-09) |
| Busiest year | 1999 · 17 sales |
| 10-year change (real) | +27% (+2.5%/yr, 2015→2025) |
| Total transacted | $39.6M across 150 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2025-09 | 4-Room | 07–09 | 84 m² | $545,000 |
| 2025-08 | 4-Room | 01–03 | 84 m² | $618,000 |
| 2025-01 | 4-Room | 04–06 | 84 m² | $563,000 |
| 2024-07 | 4-Room | 07–09 | 104 m² | $630,000 |
| 2024-07 | 4-Room | 13–15 | 104 m² | $625,000 |
| 2023-08 | 4-Room | 01–03 | 104 m² | $540,000 |
| 2023-05 | 4-Room | 04–06 | 104 m² | $545,000 |
| 2023-04 | 4-Room | 07–09 | 104 m² | $550,000 |
| 2023-02 | 4-Room | 01–03 | 84 m² | $450,000 |
| 2022-09 | 4-Room | 01–03 | 104 m² | $450,000 |
| 2022-02 | 4-Room | 10–12 | 84 m² | $435,000 |
| 2021-03 | 4-Room | 01–03 | 104 m² | $410,000 |
| 2021-03 | 4-Room | 04–06 | 84 m² | $363,000 |
| 2019-03 | 4-Room | 01–03 | 84 m² | $315,000 |
| 2018-09 | 4-Room | 07–09 | 84 m² | $346,000 |
| 2016-09 | 4-Room | 04–06 | 84 m² | $363,800 |
| 2016-03 | 4-Room | 04–06 | 84 m² | $359,000 |
| 2015-12 | 4-Room | 04–06 | 84 m² | $325,000 |
| 2015-11 | 4-Room | 04–06 | 90 m² | $399,000 |
| 2015-10 | 4-Room | 13–15 | 84 m² | $370,000 |
Ubi Avenue 1 blocks ranked by price
Showing the top 15 of 37 priced blocks.
More blocks on Ubi Avenue 1
Quick answers
How much does a flat at Blk 347 Ubi Avenue 1 cost?
The median resale price over the last 24 months is $563,000 (3 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 347 Ubi Avenue 1 fairly priced?
For a typical 4-room flat here, our price model estimates $603,291–$674,462 (central estimate $638,876). Recent sales — median $563,000 — sit below that range.
How old is Blk 347 Ubi Avenue 1?
The block was completed in 1985 and its 99-year lease runs from 1986.