Blk 517 Serangoon Nth Ave 4
Block 517 Serangoon North Avenue 4, Serangoon · S550517 · 95 resale transactions since 1996
4-room
$678k
$606 psf · 1 sale
Typically 104 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 · 4-room
Around here, each floor up adds about 0.7% to the price of a 4-room flat in the same block. Storeys 13–15 sell for 11% more than storeys 01–03.
Storeyvs lowestSales
01–03–35
04–06+6%59
07–09+6%41
10–12+7%28
13–15+11%12
4-room sales over the last 5 years in blocks within 500 m in Serangoon, this one included (175 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. 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
- 1990
- Storeys
- 12
- Flats
- 110 (70 × 4-room, 40 × 5-room)
- Postal code
- Singapore 550517
- Nearest station
- Kovan MRT · 1.7 km (about 28 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 200 m
- Xinmin Primary School 1.0 km
1–2 km
- Hougang Primary School 1.0 km
- Zhonghua Primary School 1.3 km
- Yio Chu Kang Primary School 1.5 km
- Montfort Junior School 1.7 km
- CHIJ Our Lady Of Good Counsel 1.9 km
Location
Nearby blocks · 4-room
| Block | Distance | Lease left | Median | $psf | Sales |
|---|---|---|---|---|---|
| Blk 518 Serangoon Nth Ave 4 | 40 m | 65y | $660k | $590 | 1 |
| Blk 514 Serangoon Nth Ave 4 | 60 m | 64y | $650k | $586 | 1 |
| Blk 512 Serangoon Nth Ave 4 | 130 m | 69y | $643k | $597 | 1 |
| Blk 154 Serangoon Nth Ave 1 | 150 m | 58y | $545k | $589 | 1 |
| Blk 522 Serangoon Nth Ave 4 | 160 m | 65y | $715k | $645 | 1 |
| Blk 511 Serangoon Nth Ave 4 | 180 m | 69y | $643k | $597 | 3 |
| Blk 528 Serangoon Nth Ave 4 | 200 m | 65y | $659k | $572 | 2 |
| Blk 510 Serangoon Nth Ave 4 | 200 m | 69y | $582k | $552 | 1 |
4-room sales over the last 24 months within 1.2 km.
All resale transactions
| Month | Type | Storey | sqm | Model | Lease left | Price | $psf |
|---|---|---|---|---|---|---|---|
| Jun 2026 | 4-room | 10–12 | 104 | Model A | 65y | $678,000 | $606 |
| Jul 2023 | 5-room | 10–12 | 122 | Improved | 68y | $785,000 | $598 |
| Jan 2023 | 5-room | 01–03 | 122 | Improved | 68y | $630,000 | $480 |
| Jul 2022 | 4-room | 01–03 | 104 | Model A | 69y | $485,000 | $433 |
| May 2022 | 4-room | 04–06 | 104 | Model A | 69y | $485,000 | $433 |
| Mar 2022 | 5-room | 07–09 | 122 | Improved | 69y | $660,000 | $503 |
| Aug 2021 | 4-room | 10–12 | 104 | Model A | 69y | $462,000 | $413 |
| Apr 2018 | 5-room | 10–12 | 122 | Improved | 73y | $500,000 | $381 |
| Apr 2018 | 5-room | 04–06 | 122 | Improved | 73y | $500,000 | $381 |
| Jul 2017 | 4-room | 10–12 | 104 | Model A | 74y | $395,000 | $353 |
| Jun 2017 | 5-room | 10–12 | 122 | Improved | 74y | $499,000 | $380 |
| Jun 2016 | 4-room | 04–06 | 104 | Model A | 75y | $406,000 | $363 |
| Dec 2015 | 4-room | 10–12 | 104 | Model A | 75y | $412,000 | $368 |
| Mar 2014 | 4-room | 07–09 | 104 | Model A | 77y | $420,000 | $375 |
| Jul 2013 | 4-room | 10–12 | 104 | Model A | 78y | $460,000 | $411 |
| Aug 2012 | 5-room | 10–12 | 122 | Improved | 78y | $553,888 | $422 |
| Aug 2012 | 4-room | 01–03 | 104 | Model A | 78y | $401,000 | $358 |
| Mar 2012 | 5-room | 06–10 | 122 | Improved | 79y | $543,000 | $413 |
| Oct 2011 | 4-room | 01–03 | 104 | Model A | 79y | $400,000 | $357 |
| Aug 2010 | 4-room | 04–06 | 104 | Model A | 80y | $355,000 | $317 |
| Feb 2010 | 5-room | 01–03 | 122 | Improved | 81y | $381,000 | $290 |
| Jan 2010 | 4-room | 04–06 | 104 | Model A | 81y | $316,000 | $282 |
| Nov 2009 | 5-room | 07–09 | 122 | Improved | 81y | $400,000 | $305 |
| Oct 2009 | 5-room | 04–06 | 122 | Improved | 81y | $390,000 | $297 |
| Sep 2009 | 4-room | 10–12 | 104 | Model A | 81y | $325,000 | $290 |
| Aug 2009 | 5-room | 07–09 | 122 | Improved | 81y | $393,000 | $299 |
| Jul 2009 | 4-room | 04–06 | 104 | Model A | 82y | $308,000 | $275 |
| Mar 2009 | 5-room | 07–09 | 122 | Improved | 82y | $365,000 | $278 |
| Dec 2008 | 5-room | 04–06 | 122 | Improved | 82y | $358,000 | $273 |
| Apr 2008 | 4-room | 01–03 | 104 | Model A | 83y | $220,000 | $197 |
| Mar 2008 | 5-room | 07–09 | 122 | Improved | 83y | $398,000 | $303 |
| Nov 2007 | 4-room | 10–12 | 104 | Model A | 83y | $240,000 | $214 |
| Nov 2007 | 4-room | 07–09 | 104 | Model A | 83y | $250,000 | $223 |
| Oct 2007 | 4-room | 04–06 | 104 | Model A | 83y | $260,000 | $232 |
| Feb 2006 | 5-room | 07–09 | 122 | Improved | 85y | $263,000 | $200 |
| Dec 2005 | 5-room | 07–09 | 122 | Improved | 85y | $272,000 | $207 |
| Nov 2005 | 5-room | 07–09 | 122 | Improved | 85y | $278,000 | $212 |
| Nov 2005 | 4-room | 04–06 | 104 | Model A | 85y | $213,000 | $190 |
| Oct 2005 | 5-room | 07–09 | 122 | Improved | 85y | $248,000 | $189 |
| Mar 2005 | 4-room | 10–12 | 104 | Model A | 86y | $220,000 | $197 |
| Feb 2005 | 4-room | 04–06 | 104 | Model A | 86y | $218,500 | $195 |
| Sep 2004 | 5-room | 10–12 | 122 | Improved | 86y | $275,000 | $209 |
| Jun 2004 | 4-room | 10–12 | 104 | Model A | 87y | $220,000 | $197 |
| Mar 2004 | 4-room | 04–06 | 104 | Model A | 87y | $221,000 | $197 |
| Aug 2003 | 4-room | 04–06 | 104 | Model A | 87y | $218,000 | $195 |
| Jun 2003 | 5-room | 01–03 | 122 | Improved | 88y | $320,000 | $244 |
| Jul 2002 | 4-room | 07–09 | 104 | Model A | 89y | $228,000 | $204 |
| Apr 2002 | 4-room | 10–12 | 104 | Model A | 89y | $245,000 | $219 |
| Jan 2002 | 4-room | 07–09 | 104 | Model A | 89y | $227,000 | $203 |
| Jan 2002 | 4-room | 01–03 | 104 | Model A | 89y | $225,000 | $201 |
| Nov 2001 | 5-room | 04–06 | 122 | Improved | 89y | $330,000 | $251 |
| Oct 2001 | 4-room | 04–06 | 104 | Model A | 89y | $240,000 | $214 |
| Aug 2001 | 4-room | 10–12 | 104 | Model A | 89y | $258,500 | $231 |
| Jul 2001 | 4-room | 07–09 | 104 | Model A | 90y | $227,000 | $203 |
| Apr 2001 | 4-room | 01–03 | 104 | Model A | 90y | $255,000 | $228 |
| Mar 2001 | 4-room | 10–12 | 104 | Model A | 90y | $263,000 | $235 |
| Nov 2000 | 5-room | 10–12 | 122 | Improved | 90y | $360,000 | $274 |
| Oct 2000 | 4-room | 10–12 | 104 | Model A | 90y | $292,000 | $261 |
| Jul 2000 | 5-room | 07–09 | 122 | Improved | 91y | $382,500 | $291 |
| Nov 1999 | 4-room | 04–06 | 104 | Model A | 91y | $285,000 | $255 |
| Aug 1999 | 4-room | 01–03 | 104 | Model A | 91y | $267,000 | $239 |
| Jul 1999 | 5-room | 01–03 | 122 | Improved | 92y | $363,000 | $276 |
| Jun 1999 | 5-room | 10–12 | 122 | Improved | 92y | $355,000 | $270 |
| Jun 1999 | 4-room | 07–09 | 104 | Model A | 92y | $277,000 | $247 |
| Jun 1999 | 4-room | 04–06 | 104 | Model A | 92y | $272,000 | $243 |
| Apr 1999 | 5-room | 10–12 | 122 | Improved | 92y | $360,000 | $274 |
| Apr 1999 | 4-room | 01–03 | 104 | Model A | 92y | $250,000 | $223 |
| Mar 1999 | 5-room | 07–09 | 122 | Improved | 92y | $351,000 | $267 |
| Feb 1999 | 5-room | 04–06 | 122 | Improved | 92y | $346,000 | $263 |
| May 1998 | 5-room | 04–06 | 122 | Improved | 93y | $386,000 | $294 |
| Feb 1998 | 4-room | 01–03 | 104 | Model A | 93y | $290,000 | $259 |
| Dec 1997 | 5-room | 10–12 | 122 | Improved | 93y | $420,000 | $320 |
| Nov 1997 | 4-room | 07–09 | 104 | Model A | 93y | $338,000 | $302 |
| Sep 1997 | 5-room | 04–06 | 122 | Improved | 93y | $410,000 | $312 |
| Aug 1997 | 5-room | 01–03 | 122 | Improved | 93y | $420,800 | $320 |
| Jun 1997 | 5-room | 07–09 | 122 | Improved | 94y | $428,000 | $326 |
| Jun 1997 | 5-room | 01–03 | 122 | Improved | 94y | $433,000 | $330 |
| May 1997 | 4-room | 04–06 | 104 | Model A | 94y | $340,000 | $304 |
| Apr 1997 | 5-room | 04–06 | 122 | Improved | 94y | $422,000 | $321 |
| Dec 1996 | 4-room | 07–09 | 104 | Model A | 94y | $355,000 | $317 |
| Nov 1996 | 4-room | 04–06 | 104 | Model A | 94y | $351,000 | $314 |
| Nov 1996 | 4-room | 01–03 | 104 | Model A | 94y | $315,000 | $281 |
| Oct 1996 | 5-room | 01–03 | 122 | Improved | 94y | $420,000 | $320 |
| Sep 1996 | 5-room | 10–12 | 122 | Improved | 94y | $462,000 | $352 |
| Aug 1996 | 5-room | 01–03 | 122 | Improved | 94y | $460,000 | $350 |
| Aug 1996 | 4-room | 10–12 | 104 | Model A | 94y | $350,000 | $313 |
| Aug 1996 | 4-room | 10–12 | 104 | Model A | 94y | $373,000 | $333 |
| Jul 1996 | 5-room | 04–06 | 122 | Improved | 95y | $448,000 | $341 |
| Jul 1996 | 4-room | 10–12 | 104 | Model A | 95y | $360,000 | $322 |
| Jun 1996 | 4-room | 04–06 | 104 | Model A | 95y | $340,000 | $304 |
| Jun 1996 | 4-room | 04–06 | 104 | Model A | 95y | $330,000 | $295 |
| Jun 1996 | 4-room | 01–03 | 104 | Model A | 95y | $318,000 | $284 |
| May 1996 | 4-room | 01–03 | 104 | Model A | 95y | $329,000 | $294 |
| Jan 1996 | 4-room | 10–12 | 104 | Model A | 95y | $313,000 | $280 |
| Jan 1996 | 4-room | 07–09 | 104 | Model A | 95y | $290,000 | $259 |