Blk 122 Serangoon North Avenue 1 — HDB resale prices
HDB resale prices, Serangoon · 3-Room · built 1984
median resale price, last 24 months
1 sale in that window · as of Sep 2026
How it compares
Blk 122 Serangoon North Avenue 1 is an HDB block in Serangoon (completed in 1984, 4 storeys, 31 units). As of Sep 2026, its median resale price over the last 24 months is $445,000, about 34% below the Serangoon median, from 1 sales. 51 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×15 · 4-room ×16
Prices by flat type — last 24 months (as of Sep 2026)
On price per square metre, this block is cheaper than 97% of Serangoon blocks with recent sales.
What the price model says
For a typical 3-room flat here, our price model estimates $375,099–$419,350 (central estimate $397,224). Recent sales — median $378,430 — sit within 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 | $94,000 | $175,978 | 4 |
| 1991 | $73,500 | $133,024 | 2 |
| 1992 | $61,000 | $107,978 | 3 |
| 1993 | $190,000 | $328,793 | 1 |
| 1994 | $168,000 | $281,997 | 3 |
| 1995 | $118,000 | $194,711 | 1 |
| 1996 | $175,000 | $284,834 | 1 |
| 1997 | $290,000 | $462,653 | 3 |
| 1998 | $151,000 | $241,555 | 3 |
| 1999 | $233,000 | $372,643 | 3 |
| 2000 | $242,500 | $382,675 | 2 |
| 2001 | $135,000 | $210,898 | 3 |
| 2002 | $161,000 | $252,505 | 2 |
| 2005 | $192,000 | $293,345 | 2 |
| 2006 | $176,500 | $267,083 | 2 |
| 2007 | $233,000 | $345,294 | 1 |
| 2008 | $245,000 | $340,485 | 1 |
| 2009 | $209,000 | $288,756 | 1 |
| 2010 | $348,000 | $467,573 | 2 |
| 2011 | $380,000 | $485,092 | 1 |
| 2012 | $352,500 | $430,276 | 2 |
| 2014 | $385,000 | $454,396 | 3 |
| 2021 | $316,500 | $363,812 | 2 |
| 2022 | $356,000 | $385,577 | 1 |
| 2023 | $350,000 | $361,600 | 1 |
| 2025 | $445,000 | $445,000 | 1 |
Records
| Record sale | $445,000 (3-Room, 2025-08) |
|---|---|
| First recorded sale | $95,000 (1990-04) |
| Busiest year | 1990 · 4 sales |
| Total transacted | $11.0M across 51 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2025-08 | 3-Room | 01–03 | 76 m² | $445,000 |
| 2023-03 | 3-Room | 01–03 | 67 m² | $350,000 |
| 2022-05 | 3-Room | 01–03 | 71 m² | $356,000 |
| 2021-12 | 3-Room | 01–03 | 67 m² | $323,000 |
| 2021-07 | 4-Room | 01–03 | 99 m² | $310,000 |
| 2014-08 | 4-Room | 04–06 | 96 m² | $385,000 |
| 2014-07 | 4-Room | 01–03 | 99 m² | $412,800 |
| 2014-04 | 3-Room | 01–03 | 67 m² | $318,000 |
| 2012-08 | 4-Room | 01–03 | 91 m² | $385,000 |
| 2012-07 | 3-Room | 01–03 | 71 m² | $320,000 |
| 2011-11 | 4-Room | 01–03 | 96 m² | $380,000 |
| 2010-08 | 4-Room | 01–03 | 96 m² | $336,000 |
| 2010-06 | 4-Room | 01–03 | 99 m² | $360,000 |
| 2009-03 | 3-Room | 01–03 | 71 m² | $209,000 |
| 2008-06 | 4-Room | 04–06 | 99 m² | $245,000 |
| 2007-09 | 4-Room | 01–03 | 99 m² | $233,000 |
| 2006-11 | 3-Room | 01–03 | 76 m² | $160,000 |
| 2006-08 | 4-Room | 01–03 | 96 m² | $193,000 |
| 2005-04 | 4-Room | 01–03 | 96 m² | $187,000 |
| 2005-03 | 4-Room | 01–03 | 91 m² | $197,000 |
Serangoon North Avenue 1 blocks ranked by price
Showing the top 15 of 36 priced blocks.
More blocks on Serangoon North Avenue 1
Quick answers
How much does a flat at Blk 122 Serangoon North Avenue 1 cost?
The median resale price over the last 24 months is $445,000 (1 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 122 Serangoon North Avenue 1 fairly priced?
For a typical 3-room flat here, our price model estimates $375,099–$419,350 (central estimate $397,224). Recent sales — median $378,430 — sit within that range.
How old is Blk 122 Serangoon North Avenue 1?
The block was completed in 1984 and its 99-year lease runs from 1985.