SG Property

420 Choa Chu Kang Avenue 4

In Choa Chu Kang · Singapore 680420

Median price per sqftlast 12 months

$424$474$491$515$582$683

Too few sales in 6 months to colour each block.

  • 420 Choa Chu Kang Avenue 4
  • 1km radius
  • MRT/LRT, in its line colour
  • School
  • Supermarket
  • No sale in that time

253 HDB blocks · tap one for its page

Supermarkets © OpenStreetMap contributors

About this block

Completed
1992
34 years ago
Lease left
66 years
99-year lease from 1993
Height
16 storeys
Flats
75
All Executive
Postal code
680420

Statistics

Price

Average
$825,000
Median
$825,000
Median per sqft
$536 psf
Highest sale
$825,000
143 sqm Executive · Jun 2026
Lowest sale
$825,000
143 sqm Executive · Jun 2026

Compared to

Vs street average
+39%
Vs town average
+37%
Vs citywide average
+23%

Activity

Transactions
1
Avg per month
0.2

By flat type

Executive
$825,000

Nearby

MRT stations

Schools

Supermarkets

Supermarkets © OpenStreetMap contributors

What next

See how this comparesPut 420 Choa Chu Kang Avenue 4 beside any town, street, block or MRT station.Plan buying at $825,000Check your funds, loan limits, stamp duties and whether the rules let you buy.

What's a flat here worth?

An estimate from recent sales of the same flat type in the block, along the street and within 500m.

sqm

Likely sale price

$835K – $874K

Midpoint $851,000 · about $540 psf for 147 sqm

Where comparable sales landed, at your flat's size

$770,630$925,211

Good confidence · 28 sales

3 same block · 6 same street · 19 within 500m · Executive flats, past 12 months

Show the sales it's based on
WhereMonthBlockStoreyArea (sqm)Lease leftPricePer sqft
Same blockJun 2026420 Choa Chu Kang Avenue 404 to 0614366 years$825,000$536 psf
Same blockDec 2025420 Choa Chu Kang Avenue 416 to 1815067 years$925,000$573 psf
Same blockOct 2025420 Choa Chu Kang Avenue 413 to 1514867 years$865,000$543 psf
Same streetSept 2026437 Choa Chu Kang Avenue 410 to 1214866 years$883,000$554 psf
Same streetJul 2026419 Choa Chu Kang Avenue 407 to 0914866 years$888,000$557 psf
Same streetMar 2026448 Choa Chu Kang Avenue 410 to 1214170 years$818,888$540 psf
Same streetFeb 2026448 Choa Chu Kang Avenue 404 to 0613970 years$805,000$538 psf
Same streetJan 2026419 Choa Chu Kang Avenue 407 to 0914866 years$888,000$557 psf
Same streetOct 2025448 Choa Chu Kang Avenue 407 to 0914371 years$815,000$529 psf
Within 500mAug 2026350 Choa Chu Kang Central01 to 0314966 years$941,000$587 psf
Within 500mAug 2026271 Choa Chu Kang Avenue 201 to 0315266 years$865,000$529 psf
Within 500mJul 2026351 Choa Chu Kang Central07 to 0914266 years$855,000$559 psf
Within 500mJul 2026274 Choa Chu Kang Avenue 210 to 1214766 years$850,000$537 psf
Within 500mJun 2026282 Choa Chu Kang Avenue 301 to 0314465 years$775,000$500 psf
Within 500mJun 2026271 Choa Chu Kang Avenue 210 to 1214866 years$835,000$524 psf

And 13 more further away or earlier.

The middle half of these sales' price per sqft, at your flat's size: blocks of a similar age come first, and sales in your own block count most. An estimate from public sale records, not a valuation: condition, renovation and the exact floor all move the real price.

Use $851,000 in the Sell calculator →

Price trend

420 Choa Chu Kang Avenue 4 has 24 recorded sales — never more than a couple in any one month, which is too few to chart a monthly median against. The sales themselves are listed below.

Fun facts

Records, rankings and quirks from every sale recorded here.

Records

8 facts

  • Largest unit sold

    150 sqm

    The largest unit sold here was a 150 sqm Executive, for $708,000 in Jan 2022.

  • Smallest unit sold

    143 sqm

    The smallest unit sold here was a 143 sqm Executive, for $825,000 in Jun 2026.

  • Longest lease left

    71 years

    The longest remaining lease sold here was 71 years, on a 148 sqm Executive.

  • Shortest lease left

    66 years

    The shortest remaining lease sold here was 66 years, on a 143 sqm Executive.

  • Highest floor sold

    Storeys 16 to 18

    The highest-floor sale here was on storeys 16 to 18, a 148 sqm Executive.

  • Lowest floor sold

    Storeys 04 to 06

    The lowest-floor sale here was on storeys 04 to 06, a 143 sqm Executive.

  • Priciest executive ever

    $1,650,000

    The most expensive executive ever sold citywide went for $1,650,000 on Bishan St 13 in Bishan.

  • Joint tallest on the street

    16 storeys

    At 16 storeys, this is the joint tallest block on Choa Chu Kang Avenue 4, level with 16 others.

Percentiles

6 facts

  • Price vs executive flats citywide

    72nd percentile

    A 150 sqm executive sale here ranks in the 72nd percentile among all executive flats sold citywide over the same period.

  • Price vs similar-sized flats

    67th percentile

    For its 150 sqm, this sale is in the 67th percentile among similarly-sized flats sold across Singapore over the same period.

  • Price vs executive flats in Choa Chu Kang

    99th percentile

    Within Choa Chu Kang alone, that sale is in the 99th percentile for a executive.

  • Remaining lease, citywide

    41st percentile

    This flat's remaining lease (67 years) ranks in the 41st percentile among all flats sold citywide over the same period.

  • Floor height, citywide

    94th percentile

    This flat's floor (storeys 16 to 18) ranks in the 94th percentile among all flats sold citywide over the same period.

  • Age among Choa Chu Kang's blocks

    66th percentile

    Completed in 1992, this block is older than 66% of HDB blocks in Choa Chu Kang.

Comparisons

4 facts

  • vs the Choa Chu Kang average

    +39%

    Prices here run 39% above the Choa Chu Kang average.

  • vs the citywide average

    +30%

    Citywide, that's 30% above the national average.

  • Towns by average price

    #21 of 26

    Choa Chu Kang ranks 21st out of 26 towns by average resale price.

  • Towns by 2-year price growth

    #20 of 26

    Choa Chu Kang ranks 20th out of 26 towns for price growth over the past 2 years (+10%).

Nearby

2 facts

  • Rail lines within 1km

    2

    2 different rail lines (BP, NS) are accessible within 1km.

  • To Raffles Place

    16.4km

    This location is about 16.4km from the city center (Raffles Place).

Trends

4 facts

  • Price vs a year ago

    -8%

    Prices here are down 8% compared to a year ago.

  • Sales volume vs last quarter

    -100%

    Transaction volume here is down 100% versus the previous quarter.

  • Since the last resale

    4 mo

    It's been about 4 months since the last resale here.

  • Busiest month: Jul 2019

    2 sales

    The busiest month ever recorded here was Jul 2019, with 2 sales; the quietest active month saw just 1, in Nov 2011.

Transactions

Jun 2026Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment04 to 0614366 years$825,000$536 psf
Dec 2025Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment16 to 1815067 years$925,000$573 psf
Oct 2025Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment13 to 1514867 years$865,000$543 psf
Nov 2023Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment10 to 1214869 years$793,888$498 psf
Jul 2023Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment07 to 0914869 years$770,000$483 psf
May 2022Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment16 to 1814870 years$722,888$454 psf
Jan 2022Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment10 to 1215070 years$708,000$439 psf
Nov 2021Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment10 to 1214871 years$663,000$416 psf
Mar 2020Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment01 to 0315072 years$495,000$307 psf
Dec 2019Choa Chu Kang420Choa Chu Kang Avenue 4ExecutiveApartment10 to 1214373 years$550,000$357 psf

Showing 1–10 of 24

Blocks on Choa Chu Kang Avenue 4

Every block on the street, with its number of recorded HDB resales.