Blk 642 Choa Chu Kang St 64
Block 642 Choa Chu Kang Street 64, Choa Chu Kang · S680642 · 99 resale transactions since 2001
4-room
$628k
$583 psf · 1 sale
Typically 100 sqm
5-room
$749k
$566 psf · 2 sales
Typically 123 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 · 5-room
Around here, each floor up adds about 0.4% to the price of a 5-room flat in the same block. Storeys 19–21 sell for 8% more than storeys 01–03.
Storeyvs lowestSales
01–03–23
04–06+2%34
07–09+5%37
10–12+6%35
13–15+6%26
16–18+6%13
19–21+8%10
5-room sales over the last 5 years in blocks within 500 m in Choa Chu Kang, this one included (178 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): 70 years left. CPF and an HDB loan can be used in full if the youngest buyer is 25 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.
- 2027: 70 years left. Full CPF use only if the youngest buyer is 25 or older.
- 2037: 60 years left. Full CPF use only if the youngest buyer is 35 or older.
- 2047: 50 years left. Full CPF use only if the youngest buyer is 45 or older.
- 2057: 40 years left. Full CPF use only if the youngest buyer is 55 or older.
- 2067: 30 years left. Full CPF use only if the youngest buyer is 65 or older.
- 2077: 20 years left. No more HDB loans: they must end 20 years before the lease.
- 2097: 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 1998 · 70 years left (ends 2097)
- Completed
- 1996
- Storeys
- 15
- Flats
- 104 (44 × 4-room, 52 × 5-room, 8 × Executive)
- Postal code
- Singapore 680642
- Nearest station
- Yew Tee MRT · 210 m (about 3 min walk)
- Nearest hawker centre
- Senja Hawker Centre · 1.8 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
- Yew Tee Primary School 270 m
- Unity Primary School 560 m
- Kranji Primary School 580 m
- De La Salle School 790 m
1–2 km
- Teck Whye Primary School 1.7 km
- South View Primary School 1.9 km
Location
Nearby blocks · 5-room
| Block | Distance | Lease left | Median | $psf | Sales |
|---|---|---|---|---|---|
| Blk 643 Choa Chu Kang St 64 | 70 m | 70y | $783k | $591 | 1 |
| Blk 641 Choa Chu Kang St 64 | 70 m | 70y | $785k | $593 | 5 |
| Blk 639 Choa Chu Kang St 64 | 80 m | 70y | $698k | $527 | 1 |
| Blk 638 Choa Chu Kang St 64 | 120 m | 70y | $745k | $563 | 2 |
| Blk 633 Choa Chu Kang Nth 6 | 190 m | 70y | $771k | $564 | 2 |
| Blk 632 Choa Chu Kang Nth 6 | 210 m | 70y | $761k | $557 | 4 |
| Blk 621 Choa Chu Kang St 62 | 230 m | 68y | $718k | $525 | 2 |
| Blk 657 Choa Chu Kang Cres | 240 m | 71y | $615k | $472 | 2 |
5-room sales over the last 24 months within 1.2 km.
All resale transactions
| Month | Type | Storey | sqm | Model | Lease left | Price | $psf |
|---|---|---|---|---|---|---|---|
| Feb 2026 | 4-room | 04–06 | 100 | Premium Apartment | 71y | $628,000 | $583 |
| Jan 2026 | 5-room | 04–06 | 123 | Premium Apartment | 71y | $788,000 | $595 |
| Nov 2025 | 5-room | 04–06 | 123 | Premium Apartment | 71y | $710,000 | $536 |
| May 2025 | 4-room | 10–12 | 100 | Premium Apartment | 72y | $675,000 | $627 |
| Apr 2025 | 4-room | 10–12 | 100 | Premium Apartment | 72y | $615,000 | $571 |
| Nov 2024 | 5-room | 07–09 | 123 | Premium Apartment | 72y | $720,000 | $544 |
| Dec 2023 | 4-room | 01–03 | 100 | Premium Apartment | 73y | $520,000 | $483 |
| Oct 2023 | 5-room | 07–09 | 123 | Premium Apartment | 73y | $716,000 | $541 |
| Oct 2023 | 4-room | 04–06 | 100 | Premium Apartment | 73y | $538,000 | $500 |
| Aug 2023 | 5-room | 01–03 | 123 | Premium Apartment | 73y | $535,000 | $404 |
| May 2022 | 5-room | 13–15 | 123 | Premium Apartment | 75y | $688,000 | $520 |
| Apr 2022 | 4-room | 13–15 | 100 | Premium Apartment | 75y | $570,000 | $530 |
| Aug 2021 | 4-room | 07–09 | 100 | Premium Apartment | 75y | $520,000 | $483 |
| Apr 2021 | 5-room | 07–09 | 123 | Premium Apartment | 76y | $540,000 | $408 |
| Jan 2021 | 4-room | 04–06 | 100 | Premium Apartment | 76y | $462,000 | $429 |
| Aug 2020 | 5-room | 10–12 | 123 | Premium Apartment | 76y | $580,000 | $438 |
| Jun 2020 | 4-room | 13–15 | 100 | Premium Apartment | 77y | $458,000 | $425 |
| Nov 2019 | Executive | 13–15 | 182 | Premium Maisonette | 77y | $900,000 | $459 |
| Nov 2019 | 4-room | 10–12 | 100 | Premium Apartment | 77y | $463,500 | $431 |
| Jun 2019 | 5-room | 10–12 | 123 | Premium Apartment | 78y | $570,000 | $431 |
| Nov 2017 | 4-room | 04–06 | 100 | Premium Apartment | 79y | $420,000 | $390 |
| Mar 2017 | 4-room | 04–06 | 100 | Premium Apartment | 80y | $420,000 | $390 |
| Nov 2016 | 5-room | 07–09 | 123 | Premium Apartment | 80y | $543,000 | $410 |
| Sep 2015 | 5-room | 01–03 | 123 | Premium Apartment | 81y | $480,000 | $363 |
| Mar 2013 | 4-room | 07–09 | 100 | Premium Apartment | 84y | $550,000 | $511 |
| May 2012 | 5-room | 06–10 | 123 | Premium Apartment | 85y | $623,000 | $471 |
| Aug 2010 | 5-room | 07–09 | 123 | Premium Apartment | 86y | $530,000 | $400 |
| Mar 2010 | 4-room | 04–06 | 100 | Premium Apartment | 87y | $418,888 | $389 |
| Mar 2010 | 4-room | 07–09 | 100 | Premium Apartment | 87y | $400,000 | $372 |
| Feb 2010 | 4-room | 13–15 | 100 | Premium Apartment | 87y | $430,288 | $400 |
| Dec 2009 | 5-room | 10–12 | 123 | Premium Apartment | 87y | $492,000 | $372 |
| Nov 2009 | Executive | 13–15 | 182 | Premium Maisonette | 87y | $675,000 | $345 |
| Oct 2009 | 5-room | 10–12 | 123 | Premium Apartment | 87y | $450,000 | $340 |
| Oct 2009 | 4-room | 10–12 | 100 | Premium Apartment | 87y | $391,800 | $364 |
| Oct 2009 | 4-room | 13–15 | 100 | Premium Apartment | 87y | $386,000 | $359 |
| Sep 2009 | 5-room | 10–12 | 123 | Premium Apartment | 87y | $453,000 | $342 |
| Aug 2009 | 5-room | 04–06 | 123 | Premium Apartment | 87y | $425,000 | $321 |
| Aug 2009 | 4-room | 10–12 | 100 | Premium Apartment | 87y | $368,000 | $342 |
| Jul 2009 | 4-room | 10–12 | 100 | Premium Apartment | 88y | $380,000 | $353 |
| Mar 2009 | 4-room | 04–06 | 100 | Premium Apartment | 88y | $368,000 | $342 |
| Sep 2008 | Executive | 13–15 | 182 | Premium Maisonette | 88y | $676,500 | $345 |
| Jul 2008 | 5-room | 01–03 | 123 | Premium Apartment | 89y | $410,000 | $310 |
| Jul 2008 | 4-room | 13–15 | 100 | Premium Apartment | 89y | $363,000 | $337 |
| Oct 2007 | 5-room | 10–12 | 123 | Premium Apartment | 89y | $416,500 | $315 |
| Dec 2006 | 5-room | 04–06 | 123 | Premium Apartment | 90y | $352,888 | $267 |
| Jul 2006 | Executive | 13–15 | 182 | Premium Maisonette | 91y | $535,000 | $273 |
| May 2006 | 5-room | 04–06 | 123 | Premium Apartment | 91y | $344,000 | $260 |
| Apr 2006 | 5-room | 10–12 | 123 | Premium Apartment | 91y | $361,000 | $273 |
| Jan 2006 | 5-room | 01–03 | 123 | Premium Apartment | 91y | $333,000 | $252 |
| Dec 2005 | 5-room | 10–12 | 123 | Premium Apartment | 91y | $365,000 | $276 |
| Dec 2005 | 5-room | 07–09 | 123 | Premium Apartment | 91y | $363,000 | $274 |
| Oct 2005 | 4-room | 07–09 | 100 | Premium Apartment | 91y | $279,000 | $259 |
| Jun 2005 | 5-room | 01–03 | 123 | Premium Apartment | 92y | $352,000 | $266 |
| Apr 2005 | 5-room | 04–06 | 123 | Premium Apartment | 92y | $347,000 | $262 |
| Feb 2005 | 5-room | 13–15 | 123 | Premium Apartment | 92y | $365,000 | $276 |
| Nov 2004 | Executive | 13–15 | 182 | Premium Maisonette | 92y | $545,000 | $278 |
| Aug 2004 | 5-room | 13–15 | 123 | Premium Apartment | 92y | $375,000 | $283 |
| Mar 2004 | 4-room | 07–09 | 100 | Premium Apartment | 93y | $290,000 | $269 |
| Feb 2004 | 4-room | 04–06 | 100 | Premium Apartment | 93y | $280,000 | $260 |
| Nov 2003 | 4-room | 04–06 | 100 | Premium Apartment | 93y | $278,000 | $258 |
| Oct 2003 | 5-room | 04–06 | 123 | Premium Apartment | 93y | $371,000 | $280 |
| Oct 2003 | 5-room | 07–09 | 123 | Premium Apartment | 93y | $384,200 | $290 |
| Oct 2003 | 4-room | 07–09 | 100 | Premium Apartment | 93y | $279,000 | $259 |
| Sep 2003 | 5-room | 04–06 | 123 | Premium Apartment | 93y | $373,000 | $282 |
| Aug 2003 | 4-room | 07–09 | 100 | Premium Apartment | 93y | $276,000 | $256 |
| Jul 2003 | 4-room | 13–15 | 100 | Premium Apartment | 94y | $283,000 | $263 |
| Jun 2003 | 5-room | 10–12 | 123 | Premium Apartment | 94y | $382,000 | $289 |
| Feb 2003 | 4-room | 13–15 | 100 | Premium Apartment | 94y | $288,000 | $268 |
| Jan 2003 | 4-room | 04–06 | 100 | Premium Apartment | 94y | $265,000 | $246 |
| Aug 2002 | 5-room | 10–12 | 123 | Premium Apartment | 94y | $401,888 | $304 |
| Jul 2002 | 4-room | 10–12 | 100 | Premium Apartment | 95y | $288,000 | $268 |
| May 2002 | 5-room | 10–12 | 123 | Premium Apartment | 95y | $379,600 | $287 |
| May 2002 | 4-room | 10–12 | 100 | Premium Apartment | 95y | $251,000 | $233 |
| Apr 2002 | 5-room | 01–03 | 123 | Premium Apartment | 95y | $356,000 | $269 |
| Mar 2002 | 4-room | 04–06 | 100 | Premium Apartment | 95y | $274,000 | $255 |
| Feb 2002 | 5-room | 04–06 | 123 | Premium Apartment | 95y | $373,000 | $282 |
| Feb 2002 | 4-room | 01–03 | 100 | Premium Apartment | 95y | $252,000 | $234 |
| Jan 2002 | 5-room | 10–12 | 123 | Premium Apartment | 95y | $360,000 | $272 |
| Jan 2002 | 5-room | 04–06 | 123 | Premium Apartment | 95y | $358,000 | $270 |
| Jan 2002 | 5-room | 10–12 | 123 | Premium Apartment | 95y | $378,000 | $286 |
| Jan 2002 | 4-room | 13–15 | 100 | Premium Apartment | 95y | $293,500 | $273 |
| Dec 2001 | 4-room | 13–15 | 100 | Premium Apartment | 95y | $283,000 | $263 |
| Dec 2001 | 4-room | 07–09 | 100 | Premium Apartment | 95y | $270,000 | $251 |
| Nov 2001 | Executive | 13–15 | 182 | Premium Maisonette | 95y | $610,000 | $311 |
| Nov 2001 | 5-room | 07–09 | 123 | Premium Apartment | 95y | $373,000 | $282 |
| Nov 2001 | 5-room | 13–15 | 123 | Premium Apartment | 95y | $383,000 | $289 |
| Nov 2001 | 5-room | 10–12 | 123 | Premium Apartment | 95y | $398,000 | $301 |
| Nov 2001 | 5-room | 04–06 | 123 | Premium Apartment | 95y | $385,000 | $291 |
| Nov 2001 | 4-room | 10–12 | 100 | Premium Apartment | 95y | $286,000 | $266 |
| Oct 2001 | 5-room | 04–06 | 123 | Premium Apartment | 95y | $367,000 | $277 |
| Oct 2001 | 5-room | 01–03 | 123 | Premium Apartment | 95y | $363,000 | $274 |
| Oct 2001 | 5-room | 04–06 | 123 | Premium Apartment | 95y | $352,000 | $266 |
| Oct 2001 | 5-room | 01–03 | 123 | Premium Apartment | 95y | $376,000 | $284 |
| Oct 2001 | 5-room | 04–06 | 123 | Premium Apartment | 95y | $360,000 | $272 |
| Oct 2001 | 5-room | 01–03 | 123 | Premium Apartment | 95y | $345,000 | $261 |
| Oct 2001 | 4-room | 10–12 | 100 | Premium Apartment | 95y | $280,000 | $260 |
| Oct 2001 | 4-room | 10–12 | 100 | Premium Apartment | 95y | $265,500 | $247 |
| Oct 2001 | 4-room | 07–09 | 100 | Premium Apartment | 95y | $269,000 | $250 |
| Oct 2001 | 4-room | 04–06 | 100 | Premium Apartment | 95y | $258,500 | $240 |