Blk 435 Choa Chu Kang Ave 4

Block 435 Choa Chu Kang Avenue 4, Choa Chu Kang · S680435 · 99 resale transactions since 1995

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4-room

$555k

$496 psf · 2 sales

Typically 104 sqm

5-room

$613k

$470 psf · 1 sale

Typically 121 sqm

12 months to Oct 2026: median price, median $psf and number of sales. “Most” is the middle 80% of prices.

For sale now

$529,000

$473 psf · 104 sqm

Fair price

4-room · storey 01–05 of 12 · 65 years lease left

Our estimate $519k–$551k · asking 1% below

339 m to Choa Chu Kang

Demand47

Rarity0

Last 4-room sale here: $515k, storey 01–03, Sep 2026. Listed 35 days ago. $8k per year of lease left.

Details on HDB Flat Portal ↗

Listed on the HDB Flat Portal. Our estimate, demand and rarity readings are explained on the listings page.

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 0.5% to the price of a 4-room flat in the same block. Storeys 13–15 sell for 8% more than storeys 01–03.

Storeyvs lowestSalesThis block

01–03–41–

04–06+3%47$500 psf

07–09+5%45$513 psf

10–12+4%41$517 psf

13–15+8%11–

4-room sales over the last 5 years in blocks within 500 m in Choa Chu Kang, this one included (185 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.
2032: 60 years left. Full CPF use only if the youngest buyer is 35 or older.
2042: 50 years left. Full CPF use only if the youngest buyer is 45 or older.
2052: 40 years left. Full CPF use only if the youngest buyer is 55 or older.
2062: 30 years left. Full CPF use only if the youngest buyer is 65 or older.
2072: 20 years left. No more HDB loans: they must end 20 years before the lease.
2092: 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 1993 · 65 years left (ends 2092)
Completed: 1991
Storeys: 12
Flats: 90 (61 × 4-room, 29 × 5-room)
Postal code: Singapore 680435
Nearest station: Choa Chu Kang MRT · 340 m (about 6 min walk)
Nearest hawker centre: Senja Hawker Centre · 2.2 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

South View Primary School 700 m
Concord Primary School 780 m
Chua Chu Kang Primary School 820 m

1–2 km

De La Salle School 1.1 km
Kranji Primary School 1.2 km
Teck Whye Primary School 1.4 km
Yew Tee Primary School 1.7 km

Location

Nearby blocks · 4-room

Block	Distance	Lease left	Median	$psf	Sales
Blk 434 Choa Chu Kang Ave 4	60 m	65y	$577k	$483	3
Blk 433 Choa Chu Kang Ave 4	70 m	65y	$555k	$496	3
Blk 430 Choa Chu Kang Ave 4	120 m	65y	$565k	$505	2
Blk 431 Choa Chu Kang Ave 4	140 m	65y	$578k	$484	1
Blk 307 Choa Chu Kang Ave 4	180 m	65y	$618k	$527	1
Blk 439 Choa Chu Kang Ave 4	190 m	65y	$572k	$506	2
Blk 306 Choa Chu Kang Ave 4	200 m	65y	$605k	$528	3
Blk 416 Choa Chu Kang Ave 4	230 m	65y	$568k	$507	3

4-room sales over the last 24 months within 1.2 km.

All resale transactions

Month	Type	Storey	sqm	Model	Lease left	Price	$psf
Sep 2026	4-room	01–03	104	Model A	65y	$515,000	$460
Jun 2026	5-room	10–12	121	Improved	66y	$612,500	$470
Dec 2025	4-room	10–12	104	Model A	66y	$595,666	$532
Aug 2025	4-room	04–06	104	Model A	66y	$562,000	$502
Jul 2025	5-room	10–12	134	Model A	67y	$683,000	$474
Mar 2025	4-room	07–09	104	Model A	67y	$540,000	$482
Mar 2025	4-room	04–06	104	Model A	67y	$525,000	$469
Aug 2024	4-room	10–12	104	Model A	67y	$530,888	$474
Mar 2024	4-room	04–06	104	Model A	68y	$510,000	$456
Mar 2023	4-room	07–09	104	Model A	69y	$495,000	$442
Oct 2022	4-room	04–06	104	Model A	69y	$463,888	$414
Aug 2022	4-room	10–12	104	Model A	69y	$480,000	$429
Apr 2022	4-room	04–06	104	Model A	70y	$488,000	$436
Nov 2021	4-room	07–09	104	Model A	70y	$440,888	$394
Sep 2021	4-room	04–06	104	Model A	70y	$440,000	$393
Feb 2021	4-room	01–03	104	Model A	71y	$390,000	$348
Oct 2020	4-room	01–03	104	Model A	71y	$355,000	$317
Oct 2019	4-room	01–03	104	Model A	72y	$325,000	$290
Feb 2019	5-room	04–06	134	Model A	73y	$475,000	$329
Feb 2019	4-room	07–09	104	Model A	73y	$342,000	$306
Jan 2019	5-room	04–06	125	Improved	73y	$458,000	$340
Apr 2017	4-room	10–12	104	Model A	75y	$359,000	$321
Sep 2016	4-room	04–06	104	Model A	75y	$350,000	$313
May 2016	4-room	04–06	104	Model A	76y	$359,000	$321
Sep 2015	4-room	07–09	104	Model A	76y	$365,000	$326
Jul 2015	4-room	04–06	104	Model A	77y	$359,000	$321
Nov 2013	4-room	04–06	104	Model A	78y	$425,000	$380
Apr 2013	5-room	01–03	134	Model A	79y	$575,000	$399
Apr 2013	4-room	07–09	104	Model A	79y	$470,000	$420
Nov 2012	4-room	01–03	104	Model A	79y	$430,000	$384
May 2012	4-room	06–10	104	Model A	80y	$423,000	$378
Feb 2012	4-room	07–09	104	Model A	80y	$426,500	$381
Jul 2011	4-room	04–06	104	Model A	81y	$423,000	$378
Aug 2010	4-room	01–03	104	Model A	81y	$365,000	$326
May 2010	5-room	07–09	121	Improved	82y	$416,000	$319
Feb 2010	5-room	07–09	121	Improved	82y	$390,000	$299
Feb 2010	4-room	07–09	104	Model A	82y	$375,000	$335
Nov 2009	4-room	01–03	104	Model A	82y	$318,000	$284
Oct 2009	4-room	07–09	104	Model A	82y	$331,500	$296
Oct 2009	4-room	04–06	104	Model A	82y	$315,000	$281
Dec 2008	5-room	04–06	134	Model A	83y	$371,000	$257
Jul 2008	5-room	01–03	121	Improved	84y	$330,000	$253
Oct 2007	4-room	07–09	104	Model A	84y	$272,500	$243
May 2007	5-room	04–06	125	Improved	85y	$278,000	$207
Mar 2007	4-room	04–06	104	Model A	85y	$241,000	$215
Dec 2006	4-room	01–03	104	Model A	85y	$228,000	$204
Sep 2006	4-room	04–06	104	Model A	85y	$223,000	$199
Dec 2004	5-room	07–09	121	Improved	87y	$287,000	$220
Aug 2004	5-room	07–09	121	Improved	87y	$285,000	$219
Jun 2004	4-room	01–03	104	Model A	88y	$195,000	$174
May 2004	4-room	10–12	104	Model A	88y	$254,000	$227
Feb 2004	4-room	07–09	104	Model A	88y	$233,000	$208
Jan 2004	4-room	07–09	104	Model A	88y	$235,000	$210
Jan 2003	4-room	10–12	104	Model A	89y	$226,000	$202
Nov 2002	4-room	01–03	104	Model A	89y	$205,000	$183
Mar 2002	5-room	10–12	121	Improved	90y	$318,000	$244
Jan 2002	4-room	04–06	104	Model A	90y	$217,000	$194
Dec 2001	4-room	07–09	104	Model A	90y	$221,500	$198
Nov 2001	4-room	07–09	104	Model A	90y	$220,000	$197
Sep 2001	4-room	01–03	104	Model A	90y	$218,000	$195
Feb 2001	4-room	04–06	104	Model A	91y	$248,000	$222
Jan 2001	5-room	07–09	121	Improved	91y	$330,000	$253
Aug 2000	4-room	04–06	104	Model A	91y	$267,000	$239
May 2000	4-room	07–09	104	Model A	92y	$278,000	$248
Apr 2000	5-room	01–03	134	Model A	92y	$390,000	$270
Jan 2000	4-room	10–12	104	Model A	92y	$280,000	$250
Oct 1999	5-room	01–03	125	Improved	92y	$335,000	$249
Oct 1999	4-room	10–12	104	Model A	92y	$290,000	$259
Aug 1999	5-room	07–09	121	Improved	92y	$368,800	$283
Jul 1999	4-room	04–06	104	Model A	93y	$235,000	$210
Jul 1999	4-room	01–03	104	Model A	93y	$237,000	$212
Jun 1999	4-room	04–06	104	Model A	93y	$244,000	$218
May 1999	4-room	07–09	104	Model A	93y	$253,000	$226
Apr 1999	5-room	10–12	134	Model A	93y	$381,000	$264
Apr 1999	5-room	10–12	121	Improved	93y	$383,000	$294
Apr 1999	4-room	07–09	104	Model A	93y	$244,000	$218
Mar 1999	4-room	01–03	104	Model A	93y	$244,000	$218
Sep 1998	4-room	01–03	104	Model A	93y	$253,000	$226
Jul 1998	4-room	07–09	104	Model A	94y	$270,000	$241
Jun 1998	4-room	07–09	104	Model A	94y	$272,000	$243
Apr 1998	4-room	04–06	104	Model A	94y	$282,000	$252
Mar 1998	5-room	01–03	134	Model A	94y	$394,000	$273
Mar 1998	4-room	10–12	104	Model A	94y	$290,000	$259
Jan 1998	4-room	01–03	104	Model A	94y	$290,000	$259
Dec 1997	4-room	04–06	104	Model A	94y	$269,000	$240
Dec 1997	4-room	01–03	104	Model A	94y	$280,000	$250
Oct 1997	4-room	10–12	104	Model A	94y	$293,000	$262
Sep 1997	5-room	10–12	121	Improved	94y	$443,000	$340
Sep 1997	4-room	07–09	104	Model A	94y	$310,000	$277
Jun 1997	4-room	04–06	104	Model A	95y	$327,000	$292
Jun 1997	4-room	04–06	104	Model A	95y	$330,000	$295
Jun 1997	4-room	04–06	104	Model A	95y	$330,000	$295
May 1997	5-room	04–06	125	Improved	95y	$458,000	$340
May 1997	4-room	07–09	104	Model A	95y	$336,800	$301
May 1997	4-room	04–06	104	Model A	95y	$331,000	$296
Mar 1997	5-room	04–06	125	Improved	95y	$445,000	$331
Mar 1997	4-room	04–06	104	Model A	95y	$328,000	$293
Feb 1997	4-room	07–09	104	Model A	95y	$290,000	$259
Apr 1995	5-room	01–03	121	Improved	97y	$313,000	$240