Blk 105 Serangoon North Avenue 1 — HDB resale prices
HDB resale prices, Serangoon · 3-Room · built 1983
median resale price, last 24 months
6 sales in that window · as of Sep 2026
How it compares
Blk 105 Serangoon North Avenue 1 is an HDB block in Serangoon (completed in 1983, 13 storeys, 120 units). As of Sep 2026, its median resale price over the last 24 months is $402,500, about 40% below the Serangoon median, from 6 sales. 202 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×120
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $2,575/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~7.7% (Serangoon average: ~6.3%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 67% of Serangoon blocks with recent sales.
What the price model says
For a typical 3-room flat here, our price model estimates $340,486–$380,653 (central estimate $360,570). Recent sales — median $387,500 — sit above 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 | $44,600 | $83,496 | 6 |
| 1991 | $51,000 | $92,303 | 7 |
| 1992 | $51,500 | $91,162 | 5 |
| 1993 | $82,000 | $141,900 | 4 |
| 1994 | $85,000 | $142,677 | 4 |
| 1995 | $122,000 | $201,311 | 11 |
| 1996 | $170,000 | $276,696 | 11 |
| 1997 | $200,000 | $319,071 | 3 |
| 1998 | $148,000 | $236,756 | 13 |
| 1999 | $138,000 | $220,707 | 13 |
| 2000 | $149,000 | $235,128 | 5 |
| 2001 | $129,500 | $202,306 | 8 |
| 2002 | $128,500 | $201,533 | 13 |
| 2003 | $155,000 | $241,914 | 8 |
| 2004 | $142,500 | $218,747 | 3 |
| 2005 | $159,400 | $243,537 | 8 |
| 2006 | $153,000 | $231,523 | 9 |
| 2007 | $170,500 | $252,672 | 4 |
| 2008 | $210,000 | $291,844 | 6 |
| 2009 | $216,000 | $298,427 | 6 |
| 2010 | $280,000 | $376,208 | 3 |
| 2011 | $290,000 | $370,202 | 5 |
| 2012 | $320,000 | $390,605 | 4 |
| 2013 | $331,500 | $395,298 | 4 |
| 2014 | $313,000 | $369,418 | 2 |
| 2015 | $288,000 | $341,698 | 9 |
| 2016 | $278,000 | $331,588 | 2 |
| 2017 | $269,000 | $319,013 | 4 |
| 2019 | $267,444 | $314,001 | 4 |
| 2020 | $265,000 | $311,669 | 2 |
| 2022 | $345,000 | $373,663 | 5 |
| 2023 | $353,888 | $365,617 | 3 |
| 2024 | $405,000 | $408,657 | 2 |
| 2025 | $392,500 | $392,500 | 4 |
| 2026 | $431,000 | $431,000 | 2 |
Records
| Record sale | $452,000 (3-Room, 2026-01) |
|---|---|
| First recorded sale | $44,700 (1990-01) |
| Busiest year | 1998 · 13 sales |
| 10-year change (real) | +30% (+2.7%/yr, 2016→2026) |
| Total transacted | $37.6M across 202 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-01 | 3-Room | 04–06 | 70 m² | $452,000 |
| 2026-01 | 3-Room | 07–09 | 60 m² | $410,000 |
| 2025-11 | 3-Room | 07–09 | 60 m² | $410,000 |
| 2025-11 | 3-Room | 07–09 | 60 m² | $395,000 |
| 2025-09 | 3-Room | 04–06 | 60 m² | $390,000 |
| 2025-02 | 3-Room | 01–03 | 60 m² | $385,000 |
| 2024-07 | 3-Room | 10–12 | 69 m² | $430,000 |
| 2024-07 | 3-Room | 04–06 | 60 m² | $380,000 |
| 2023-06 | 3-Room | 04–06 | 60 m² | $360,000 |
| 2023-05 | 3-Room | 07–09 | 60 m² | $353,888 |
| 2023-03 | 3-Room | 01–03 | 60 m² | $325,000 |
| 2022-11 | 3-Room | 04–06 | 60 m² | $345,000 |
| 2022-10 | 3-Room | 10–12 | 60 m² | $365,000 |
| 2022-09 | 3-Room | 04–06 | 60 m² | $340,000 |
| 2022-01 | 3-Room | 13–15 | 70 m² | $363,000 |
| 2022-01 | 3-Room | 04–06 | 70 m² | $340,000 |
| 2020-09 | 3-Room | 07–09 | 60 m² | $260,000 |
| 2020-07 | 3-Room | 13–15 | 60 m² | $270,000 |
| 2019-07 | 3-Room | 13–15 | 60 m² | $260,000 |
| 2019-03 | 3-Room | 10–12 | 70 m² | $285,000 |
Serangoon North Avenue 1 blocks ranked by price
Showing the top 15 of 36 priced blocks.
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Quick answers
How much does a flat at Blk 105 Serangoon North Avenue 1 cost?
The median resale price over the last 24 months is $402,500 (6 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 105 Serangoon North Avenue 1 fairly priced?
For a typical 3-room flat here, our price model estimates $340,486–$380,653 (central estimate $360,570). Recent sales — median $387,500 — sit above that range.
What is the rent at Blk 105 Serangoon North Avenue 1?
The median monthly rent is $2,575/mo over the last 12 months (4 contracts).
How old is Blk 105 Serangoon North Avenue 1?
The block was completed in 1983 and its 99-year lease runs from 1985.