Blk 507 Serangoon North Avenue 4 — HDB resale prices
HDB resale prices, Serangoon · 5-Room · built 1995
median resale price, last 24 months
4 sales in that window · as of Sep 2026
How it compares
Blk 507 Serangoon North Avenue 4 is an HDB block in Serangoon (completed in 1995, 11 storeys, 80 units). As of Sep 2026, its median resale price over the last 24 months is $846,944, about 26% above the Serangoon median, from 4 sales. 88 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×40 · 5-room ×40
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,300/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~4.7% (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 49% of Serangoon blocks with recent sales.
What the price model says
For a typical 5-room flat here, our price model estimates $704,912–$788,071 (central estimate $746,491). Recent sales — median $787,043 — 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 |
|---|---|---|---|
| 2000 | $336,000 | $530,221 | 2 |
| 2001 | $313,500 | $489,752 | 14 |
| 2002 | $245,000 | $384,246 | 9 |
| 2003 | $320,000 | $499,435 | 3 |
| 2004 | $248,750 | $381,848 | 2 |
| 2005 | $239,500 | $365,917 | 5 |
| 2006 | $242,000 | $366,199 | 1 |
| 2007 | $273,000 | $404,572 | 4 |
| 2008 | $357,000 | $496,135 | 5 |
| 2009 | $377,000 | $520,866 | 3 |
| 2010 | $379,000 | $509,224 | 4 |
| 2011 | $510,000 | $651,045 | 3 |
| 2012 | $439,000 | $535,861 | 2 |
| 2013 | $450,000 | $536,604 | 2 |
| 2014 | $507,000 | $598,386 | 3 |
| 2015 | $500,000 | $593,226 | 2 |
| 2016 | $476,500 | $568,352 | 2 |
| 2017 | $425,000 | $504,017 | 5 |
| 2018 | $441,694 | $521,528 | 2 |
| 2019 | $448,888 | $527,032 | 2 |
| 2020 | $400,000 | $470,443 | 1 |
| 2021 | $600,000 | $689,691 | 1 |
| 2022 | $597,944 | $647,621 | 2 |
| 2023 | $605,000 | $625,052 | 2 |
| 2024 | $760,000 | $766,863 | 3 |
| 2025 | $840,000 | $840,000 | 3 |
| 2026 | $920,000 | $920,000 | 1 |
Records
| Record sale | $920,000 (5-Room, 2026-08) |
|---|---|
| First recorded sale | $294,000 (2000-12) |
| Busiest year | 2001 · 14 sales |
| 10-year change (real) | +62% (+4.9%/yr, 2016→2026) |
| Total transacted | $35.6M across 88 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 5-Room | 07–09 | 121 m² | $920,000 |
| 2025-09 | 5-Room | 04–06 | 121 m² | $840,000 |
| 2025-05 | 5-Room | 07–09 | 120 m² | $853,888 |
| 2025-05 | 5-Room | 07–09 | 120 m² | $828,000 |
| 2024-07 | 5-Room | 07–09 | 121 m² | $760,000 |
| 2024-03 | 5-Room | 07–09 | 120 m² | $780,000 |
| 2024-03 | 5-Room | 01–03 | 121 m² | $673,000 |
| 2023-07 | 4-Room | 10–12 | 100 m² | $560,000 |
| 2023-05 | 5-Room | 01–03 | 120 m² | $650,000 |
| 2022-12 | 5-Room | 10–12 | 120 m² | $720,888 |
| 2022-03 | 4-Room | 04–06 | 100 m² | $475,000 |
| 2021-07 | 5-Room | 07–09 | 120 m² | $600,000 |
| 2020-06 | 4-Room | 07–09 | 100 m² | $400,000 |
| 2019-05 | 4-Room | 04–06 | 100 m² | $418,888 |
| 2019-04 | 5-Room | 01–03 | 121 m² | $478,888 |
| 2018-11 | 5-Room | 01–03 | 121 m² | $475,000 |
| 2018-06 | 4-Room | 10–12 | 100 m² | $408,388 |
| 2017-09 | 5-Room | 01–03 | 120 m² | $520,000 |
| 2017-09 | 4-Room | 04–06 | 100 m² | $425,000 |
| 2017-04 | 4-Room | 04–06 | 100 m² | $411,500 |
Serangoon North Avenue 4 blocks ranked by price
Showing the top 15 of 41 priced blocks.
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Quick answers
How much does a flat at Blk 507 Serangoon North Avenue 4 cost?
The median resale price over the last 24 months is $846,944 (4 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 507 Serangoon North Avenue 4 fairly priced?
For a typical 5-room flat here, our price model estimates $704,912–$788,071 (central estimate $746,491). Recent sales — median $787,043 — sit within that range.
What is the rent at Blk 507 Serangoon North Avenue 4?
The median monthly rent is $3,300/mo over the last 12 months (1 contracts).
How old is Blk 507 Serangoon North Avenue 4?
The block was completed in 1995 and its 99-year lease runs from 1997.