Blk 520 Serangoon Nth Ave 4
Block 520 Serangoon North Avenue 4, Serangoon · S550520 · 102 resale transactions since 1995
Executive
$1.08M
$683 psf · 3 sales
Typically 147 sqm
12 months to Oct 2026: median price, median $psf and number of sales. “Most” is the middle 80% of prices.
Price history
Each dot is one sale; the line is the median per quarter.
What's a flat here worth?
What a higher floor adds · Executive
Around here, each floor up adds about 0.6% to the price of a Executive flat in the same block. Storeys 13–15 sell for 8% more than storeys 01–03.
Storeyvs lowestSalesThis block
01–03–32–
04–06+4%46$649 psf
07–09+6%29$680 psf
10–12+6%15–
13–15+8%8–
Executive sales over the last 5 years in blocks within 500 m in Serangoon, this one included (130 sales). Each sale is compared with its own block's median, so the figures show the floor alone, not newer or taller blocks; prices are brought to today with HDB's resale price index. The last column is this block's median $psf where it had 3 or more sales in the band. View and facing also play a part.
Lease timeline
- Now (2026): 65 years left. CPF and an HDB loan can be used in full if the youngest buyer is 30 or older (the lease must cover them to age 95); for younger buyers both are pro-rated. An HDB loan can run up to 25 years here.
- 2031: 60 years left. Full CPF use only if the youngest buyer is 35 or older.
- 2041: 50 years left. Full CPF use only if the youngest buyer is 45 or older.
- 2051: 40 years left. Full CPF use only if the youngest buyer is 55 or older.
- 2061: 30 years left. Full CPF use only if the youngest buyer is 65 or older.
- 2071: 20 years left. No more HDB loans: they must end 20 years before the lease.
- 2091: the lease ends and the flat goes back to HDB.
From HDB's rules as at October 2026: CPF use and the HDB loan are pro-rated when the remaining lease doesn't cover the youngest buyer to age 95, and HDB loans must end 20 years before the lease. Banks set their own limits on short leases. Rules change: check with HDB and CPF before you buy. How lease left affects price →
Block facts
- Lease
- 99 years from 1992 · 65 years left (ends 2091)
- Completed
- 1991
- Storeys
- 9
- Flats
- 72 (72 × Executive)
- Postal code
- Singapore 550520
- Nearest station
- Kovan MRT · 1.8 km (about 29 min walk)
- Nearest hawker centre
- Ci Yuan Hawker Centre · 1.1 km
Primary schools nearby
Straight-line distance from the block. For Primary 1 registration, check the exact 1 km and 2 km distance with OneMap's school query.
Within 1 km
- Rosyth School 180 m
- Hougang Primary School 1000 m
1–2 km
- Xinmin Primary School 1.0 km
- Zhonghua Primary School 1.4 km
- Yio Chu Kang Primary School 1.5 km
- Montfort Junior School 1.8 km
- CHIJ Our Lady Of Good Counsel 1.9 km
Location
Nearby blocks · Executive
| Block | Distance | Lease left | Median | $psf | Sales |
|---|---|---|---|---|---|
| Blk 526 Serangoon Nth Ave 4 | 100 m | 65y | $1.10M | $694 | 4 |
| Blk 527 Serangoon Nth Ave 4 | 110 m | 65y | $1.14M | $722 | 1 |
| Blk 519 Serangoon Nth Ave 4 | 110 m | 65y | $1.17M | $738 | 5 |
| Blk 525 Serangoon Nth Ave 4 | 110 m | 65y | $1.04M | $650 | 3 |
| Blk 535 Serangoon Nth Ave 4 | 220 m | 65y | $1.02M | $632 | 4 |
| Blk 537 Serangoon Nth Ave 4 | 240 m | 65y | $1.06M | $669 | 8 |
| Blk 506B Serangoon Nth Ave 4 | 240 m | 65y | $970k | $617 | 3 |
| Blk 506A Serangoon Nth Ave 4 | 270 m | 65y | $1.13M | $719 | 2 |
Executive sales over the last 24 months within 1.2 km.
All resale transactions
| Month | Type | Storey | sqm | Model | Lease left | Price | $psf |
|---|---|---|---|---|---|---|---|
| Jul 2026 | Executive | 04–06 | 147 | Maisonette | 65y | $1,030,000 | $651 |
| Jul 2026 | Executive | 07–09 | 147 | Maisonette | 65y | $1,100,000 | $695 |
| Dec 2025 | Executive | 07–09 | 147 | Maisonette | 65y | $1,080,000 | $683 |
| May 2025 | Executive | 04–06 | 147 | Maisonette | 66y | $1,058,000 | $669 |
| Feb 2025 | Executive | 07–09 | 149 | Apartment | 66y | $1,060,000 | $661 |
| Sep 2024 | Executive | 01–03 | 147 | Maisonette | 66y | $880,000 | $556 |
| Jun 2024 | Executive | 04–06 | 147 | Maisonette | 67y | $938,000 | $593 |
| Apr 2024 | Executive | 04–06 | 147 | Maisonette | 67y | $948,000 | $599 |
| Aug 2023 | Executive | 01–03 | 149 | Apartment | 67y | $840,000 | $524 |
| Jul 2023 | Executive | 04–06 | 156 | Maisonette | 68y | $950,000 | $566 |
| Jun 2022 | Executive | 04–06 | 147 | Maisonette | 69y | $910,000 | $575 |
| Feb 2021 | Executive | 04–06 | 154 | Maisonette | 70y | $742,000 | $448 |
| Aug 2020 | Executive | 04–06 | 149 | Maisonette | 70y | $710,000 | $443 |
| Aug 2019 | Executive | 04–06 | 147 | Maisonette | 71y | $660,000 | $417 |
| Jun 2019 | Executive | 04–06 | 147 | Maisonette | 72y | $688,000 | $435 |
| Jun 2019 | Executive | 01–03 | 156 | Maisonette | 72y | $668,000 | $398 |
| Apr 2019 | Executive | 07–09 | 147 | Maisonette | 72y | $660,000 | $417 |
| Dec 2018 | Executive | 01–03 | 149 | Apartment | 72y | $634,000 | $395 |
| Nov 2018 | Executive | 07–09 | 156 | Maisonette | 72y | $718,000 | $428 |
| Sep 2018 | Executive | 04–06 | 149 | Apartment | 72y | $657,000 | $410 |
| Aug 2018 | Executive | 04–06 | 147 | Maisonette | 72y | $655,000 | $414 |
| Oct 2017 | Executive | 07–09 | 147 | Maisonette | 73y | $720,000 | $455 |
| Sep 2017 | Executive | 07–09 | 149 | Maisonette | 73y | $680,000 | $424 |
| Oct 2016 | Executive | 07–09 | 149 | Apartment | 74y | $645,000 | $402 |
| Sep 2016 | Executive | 04–06 | 147 | Maisonette | 74y | $647,000 | $409 |
| Feb 2016 | Executive | 04–06 | 147 | Maisonette | 75y | $648,888 | $410 |
| Feb 2016 | Executive | 01–03 | 147 | Maisonette | 75y | $640,000 | $404 |
| Oct 2015 | Executive | 04–06 | 147 | Maisonette | 75y | $638,000 | $403 |
| Jun 2015 | Executive | 04–06 | 154 | Maisonette | 76y | $680,000 | $410 |
| Dec 2014 | Executive | 01–03 | 149 | Apartment | 76y | $565,000 | $352 |
| Jan 2013 | Executive | 04–06 | 147 | Maisonette | 78y | $688,000 | $435 |
| Oct 2012 | Executive | 07–09 | 149 | Apartment | 78y | $722,000 | $450 |
| Sep 2012 | Executive | 07–09 | 147 | Maisonette | 78y | $703,000 | $444 |
| Apr 2012 | Executive | 06–10 | 149 | Maisonette | 79y | $680,000 | $424 |
| Apr 2012 | Executive | 01–05 | 149 | Apartment | 79y | $650,000 | $405 |
| Mar 2012 | Executive | 01–05 | 147 | Maisonette | 79y | $635,000 | $401 |
| Mar 2012 | Executive | 06–10 | 147 | Maisonette | 79y | $620,000 | $392 |
| Feb 2012 | Executive | 07–09 | 147 | Maisonette | 79y | $643,000 | $406 |
| Aug 2011 | Executive | 04–06 | 147 | Maisonette | 79y | $630,000 | $398 |
| Jan 2011 | Executive | 04–06 | 147 | Maisonette | 80y | $563,000 | $356 |
| Sep 2010 | Executive | 04–06 | 154 | Maisonette | 80y | $560,000 | $338 |
| Jun 2010 | Executive | 04–06 | 147 | Maisonette | 81y | $520,000 | $329 |
| Nov 2009 | Executive | 07–09 | 147 | Maisonette | 81y | $480,388 | $304 |
| Oct 2009 | Executive | 04–06 | 147 | Maisonette | 81y | $445,000 | $281 |
| Mar 2009 | Executive | 04–06 | 147 | Maisonette | 82y | $420,000 | $265 |
| Oct 2008 | Executive | 01–03 | 149 | Apartment | 82y | $440,000 | $274 |
| Sep 2008 | Executive | 01–03 | 147 | Maisonette | 82y | $428,000 | $270 |
| May 2008 | Executive | 04–06 | 147 | Maisonette | 83y | $418,000 | $264 |
| Mar 2008 | Executive | 01–03 | 147 | Maisonette | 83y | $430,000 | $272 |
| Jul 2007 | Executive | 07–09 | 149 | Maisonette | 84y | $365,000 | $228 |
| Jul 2007 | Executive | 01–03 | 147 | Maisonette | 84y | $336,000 | $212 |
| Aug 2006 | Executive | 04–06 | 147 | Maisonette | 84y | $327,000 | $207 |
| Jun 2006 | Executive | 04–06 | 149 | Apartment | 85y | $335,000 | $209 |
| Dec 2005 | Executive | 01–03 | 149 | Apartment | 85y | $300,000 | $187 |
| Aug 2005 | Executive | 07–09 | 147 | Maisonette | 85y | $348,000 | $220 |
| Feb 2005 | Executive | 04–06 | 149 | Maisonette | 86y | $366,000 | $228 |
| Nov 2004 | Executive | 04–06 | 156 | Maisonette | 86y | $363,000 | $216 |
| Nov 2003 | Executive | 04–06 | 147 | Maisonette | 87y | $380,000 | $240 |
| Dec 2002 | Executive | 07–09 | 147 | Maisonette | 88y | $408,000 | $258 |
| Dec 2002 | Executive | 04–06 | 154 | Maisonette | 88y | $422,000 | $255 |
| Apr 2002 | Executive | 04–06 | 147 | Maisonette | 89y | $437,000 | $276 |
| Oct 2001 | Executive | 04–06 | 147 | Maisonette | 89y | $456,000 | $288 |
| Sep 2001 | Executive | 07–09 | 147 | Maisonette | 89y | $445,000 | $281 |
| Dec 2000 | Executive | 07–09 | 147 | Maisonette | 90y | $507,000 | $320 |
| Nov 1999 | Executive | 01–03 | 150 | Maisonette | 91y | $480,000 | $297 |
| Oct 1999 | Executive | 04–06 | 147 | Maisonette | 91y | $508,000 | $321 |
| Jul 1999 | Executive | 01–03 | 147 | Maisonette | 92y | $410,000 | $259 |
| Jun 1999 | Executive | 01–03 | 147 | Maisonette | 92y | $412,000 | $260 |
| May 1999 | Executive | 04–06 | 149 | Apartment | 92y | $450,000 | $281 |
| May 1999 | Executive | 04–06 | 149 | Apartment | 92y | $446,000 | $278 |
| Apr 1999 | Executive | 07–09 | 149 | Maisonette | 92y | $440,000 | $274 |
| Mar 1999 | Executive | 07–09 | 147 | Maisonette | 92y | $427,000 | $270 |
| Jan 1999 | Executive | 04–06 | 147 | Maisonette | 92y | $425,000 | $269 |
| Dec 1998 | Executive | 04–06 | 149 | Apartment | 92y | $450,000 | $281 |
| Nov 1998 | Executive | 07–09 | 147 | Maisonette | 92y | $470,000 | $297 |
| Nov 1998 | Executive | 01–03 | 147 | Maisonette | 92y | $468,000 | $296 |
| Nov 1998 | Executive | 04–06 | 149 | Apartment | 92y | $512,000 | $319 |
| Oct 1998 | Executive | 04–06 | 150 | Maisonette | 92y | $468,000 | $290 |
| Oct 1998 | Executive | 01–03 | 149 | Maisonette | 92y | $475,000 | $296 |
| Aug 1998 | Executive | 07–09 | 147 | Maisonette | 92y | $521,000 | $329 |
| Aug 1998 | Executive | 04–06 | 154 | Maisonette | 92y | $508,000 | $306 |
| Jul 1998 | Executive | 04–06 | 150 | Maisonette | 93y | $525,000 | $325 |
| May 1998 | Executive | 07–09 | 147 | Maisonette | 93y | $502,000 | $317 |
| Dec 1997 | Executive | 01–03 | 147 | Maisonette | 93y | $533,000 | $337 |
| Aug 1997 | Executive | 07–09 | 147 | Maisonette | 93y | $580,000 | $367 |
| Jun 1997 | Executive | 07–09 | 154 | Maisonette | 94y | $530,000 | $320 |
| Jun 1997 | Executive | 01–03 | 149 | Apartment | 94y | $556,800 | $347 |
| Mar 1997 | Executive | 04–06 | 147 | Maisonette | 94y | $558,000 | $353 |
| Mar 1997 | Executive | 04–06 | 147 | Maisonette | 94y | $575,000 | $363 |
| Mar 1997 | Executive | 04–06 | 147 | Maisonette | 94y | $590,000 | $373 |
| Feb 1997 | Executive | 04–06 | 149 | Maisonette | 94y | $603,800 | $376 |
| Dec 1996 | Executive | 04–06 | 147 | Maisonette | 94y | $588,000 | $372 |
| Nov 1996 | Executive | 01–03 | 147 | Maisonette | 94y | $565,000 | $357 |
| Sep 1996 | Executive | 01–03 | 147 | Maisonette | 94y | $510,000 | $322 |
| Aug 1996 | Executive | 04–06 | 147 | Maisonette | 94y | $650,000 | $411 |
| Aug 1996 | Executive | 01–03 | 147 | Maisonette | 94y | $590,000 | $373 |
| Jul 1996 | Executive | 04–06 | 156 | Maisonette | 95y | $592,000 | $353 |
| Jun 1996 | Executive | 04–06 | 147 | Maisonette | 95y | $545,000 | $344 |
| May 1996 | Executive | 01–03 | 150 | Maisonette | 95y | $590,000 | $365 |
| Apr 1996 | Executive | 04–06 | 147 | Maisonette | 95y | $600,000 | $379 |