Blk 101 Serangoon North Avenue 1 — HDB resale prices
HDB resale prices, Serangoon · 4-Room · built 1984
median resale price, last 24 months
6 sales in that window · as of Sep 2026
How it compares
Blk 101 Serangoon North Avenue 1 is an HDB block in Serangoon (completed in 1984, 13 storeys, 144 units). As of Sep 2026, its median resale price over the last 24 months is $525,884, about 22% below the Serangoon median, from 6 sales. 164 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×144
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,300/mo (5 rental contracts, last 12 months).
Estimated gross rental yield: ~7.5% (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 98% of Serangoon blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $506,838–$566,631 (central estimate $536,735). Recent sales — median $519,726 — 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 | $91,000 | $170,362 | 5 |
| 1991 | $95,000 | $171,936 | 1 |
| 1992 | $104,000 | $184,094 | 2 |
| 1994 | $160,000 | $268,569 | 3 |
| 1995 | $236,900 | $390,906 | 2 |
| 1996 | $240,000 | $390,630 | 9 |
| 1997 | $288,000 | $459,462 | 9 |
| 1998 | $270,000 | $431,920 | 9 |
| 1999 | $225,000 | $359,848 | 13 |
| 2000 | $234,000 | $369,261 | 8 |
| 2001 | $208,000 | $324,939 | 7 |
| 2002 | $198,000 | $310,534 | 7 |
| 2003 | $199,525 | $311,405 | 2 |
| 2004 | $220,000 | $337,715 | 5 |
| 2005 | $190,750 | $291,435 | 6 |
| 2006 | $195,500 | $295,834 | 5 |
| 2007 | $216,500 | $320,842 | 6 |
| 2008 | $268,000 | $372,449 | 5 |
| 2009 | $289,000 | $399,285 | 7 |
| 2010 | $349,000 | $468,916 | 6 |
| 2011 | $369,250 | $471,369 | 4 |
| 2012 | $393,000 | $479,712 | 1 |
| 2013 | $414,000 | $493,676 | 3 |
| 2014 | $371,500 | $438,462 | 2 |
| 2015 | $365,000 | $433,055 | 3 |
| 2016 | $347,000 | $413,889 | 3 |
| 2017 | $356,888 | $423,241 | 3 |
| 2018 | $348,000 | $410,900 | 7 |
| 2019 | $358,000 | $420,322 | 1 |
| 2020 | $365,000 | $429,279 | 4 |
| 2021 | $420,000 | $482,784 | 4 |
| 2022 | $430,000 | $465,724 | 1 |
| 2023 | $490,000 | $506,240 | 3 |
| 2024 | $550,000 | $554,966 | 2 |
| 2025 | $510,000 | $510,000 | 3 |
| 2026 | $528,888 | $528,888 | 3 |
Records
| Record sale | $580,000 (4-Room, 2024-06) |
|---|---|
| First recorded sale | $91,300 (1990-05) |
| Busiest year | 1999 · 13 sales |
| 10-year change (real) | +28% (+2.5%/yr, 2016→2026) |
| Total transacted | $46.4M across 164 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-10 | 4-Room | 07–09 | 91 m² | $522,880 |
| 2026-07 | 4-Room | 04–06 | 91 m² | $528,888 |
| 2026-06 | 4-Room | 10–12 | 91 m² | $540,000 |
| 2025-12 | 4-Room | 01–03 | 91 m² | $510,000 |
| 2025-01 | 4-Room | 01–03 | 91 m² | $560,000 |
| 2025-01 | 4-Room | 04–06 | 91 m² | $505,000 |
| 2024-06 | 4-Room | 04–06 | 93 m² | $580,000 |
| 2024-03 | 4-Room | 04–06 | 91 m² | $520,000 |
| 2023-12 | 4-Room | 01–03 | 91 m² | $500,000 |
| 2023-09 | 4-Room | 07–09 | 91 m² | $490,000 |
| 2023-06 | 4-Room | 01–03 | 91 m² | $472,000 |
| 2022-05 | 4-Room | 04–06 | 93 m² | $430,000 |
| 2021-10 | 4-Room | 07–09 | 93 m² | $464,000 |
| 2021-10 | 4-Room | 07–09 | 93 m² | $440,000 |
| 2021-04 | 4-Room | 01–03 | 91 m² | $380,000 |
| 2021-02 | 4-Room | 07–09 | 91 m² | $400,000 |
| 2020-10 | 4-Room | 13–15 | 91 m² | $385,000 |
| 2020-10 | 4-Room | 10–12 | 91 m² | $375,000 |
| 2020-08 | 4-Room | 07–09 | 91 m² | $355,000 |
| 2020-02 | 4-Room | 13–15 | 91 m² | $348,888 |
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 101 Serangoon North Avenue 1 cost?
The median resale price over the last 24 months is $525,884 (6 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 101 Serangoon North Avenue 1 fairly priced?
For a typical 4-room flat here, our price model estimates $506,838–$566,631 (central estimate $536,735). Recent sales — median $519,726 — sit within that range.
What is the rent at Blk 101 Serangoon North Avenue 1?
The median monthly rent is $3,300/mo over the last 12 months (5 contracts).
How old is Blk 101 Serangoon North Avenue 1?
The block was completed in 1984 and its 99-year lease runs from 1985.