HDB block · Choa Chu Kang

Blk 688A Choa Chu Kang Drive

Singapore 681688

155 flats20 storeysBuilt 2000Lease from 2002
See resale prices →

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Blk 688A Choa Chu Kang Drive at a glance

Distances are straight lines from the block. Walking routes are longer.

Nearest MRT / LRT
800 mYew Tee MRT
Nearest hawker centre
None within 1 km
Primary schools within 1 km
2Unity Primary School
99-year lease
Ends 2101About 75 years left

Flats in this block: 4-room 79 · 5-room 76

Recent resale prices

12 HDB resale flats in this block registered Oct 2024 – Sep 2026. What buyers paid, from HDB; not a valuation.

Flat typeThis blockWhole street
4-room$490,0005 sales · $506 psf$518,00024 sales · $514 psf
5-room$560,0007 sales · $473 psf$576,50040 sales · $485 psf

Latest sales in this block

MonthFlat typeStoreysSizePriceLease left
Mar 20265-roomStoreys 13–15 · 1,184 sq ft13–151,184 sq ft$570,000$481 psf75 yrs
Feb 20265-roomStoreys 13–15 · 1,184 sq ft13–151,184 sq ft$560,000$473 psf75 yrs 1 mth
Dec 20255-roomStoreys 10–12 · 1,184 sq ft10–121,184 sq ft$560,000$473 psf75 yrs 4 mths
Sep 20255-roomStoreys 4–6 · 1,184 sq ft4–61,184 sq ft$548,000$463 psf75 yrs 7 mths
Aug 20254-roomStoreys 1–3 · 969 sq ft1–3969 sq ft$490,000$506 psf75 yrs 7 mths
Jul 20255-roomStoreys 4–6 · 1,184 sq ft4–61,184 sq ft$560,000$473 psf75 yrs 9 mths
May 20254-roomStoreys 4–6 · 980 sq ft4–6980 sq ft$490,000$500 psf75 yrs 11 mths
Apr 20254-roomStoreys 7–9 · 980 sq ft7–9980 sq ft$503,000$514 psf76 yrs
Feb 20254-roomStoreys 4–6 · 980 sq ft4–6980 sq ft$487,000$497 psf76 yrs 3 mths
Dec 20245-roomStoreys 1–3 · 1,184 sq ft1–31,184 sq ft$530,000$448 psf76 yrs 5 mths
Nov 20244-roomStoreys 16–18 · 969 sq ft16–18969 sq ft$528,000$545 psf76 yrs 5 mths
Oct 20245-roomStoreys 1–3 · 1,184 sq ft1–31,184 sq ft$540,000$456 psf76 yrs 6 mths

Check a flat: recent sales like it in this block and street →

Median: half the sales were above, half below. Per sq ft uses each flat’s floor area. Lease left is at the time of sale.

What’s nearby

Within 1 km of the block, nearest first.

MRT and LRT

Beyond 1 km

Stations not yet open are not counted.

Schools

  • Unity Primary School Primary school430 m
  • Unity Secondary School Secondary school670 m
  • Yew Tee Primary School Primary school800 m

Primary 1 registration uses the official home–school distance, not these figures. Check OneMap for your block.

Food, parks and services

  • Rail Corridor Park340 m
  • Greenlife Clinic & Surgery CHAS clinic760 m

Everything near Choa Chu Kang Drive: the street guide →

Other blocks on Choa Chu Kang Drive

Sources · data.gov.sg under the Singapore Open Data Licence v1.0

  • HDB Property Information, HDB (updated 2026-10-08)
  • Resale flat prices based on registration date from Jan-2017 onwards, HDB (updated 2026-10-12)
  • Hawker Centres (GEOJSON), NEA (updated 2026-10-12)
  • Parks, NParks (updated 2026-10-11)
  • Park Connector Loop, NParks (updated 2026-07-15)
  • CHAS Clinics, MOH (updated 2024-06-06)
  • Pre-Schools Location, ECDA (updated 2024-06-06)
  • Community Clubs, PA (updated 2024-06-06)
  • Libraries, NLB (updated 2024-06-06)
  • SportSG Sport Facilities (GEOJSON), SportSG (updated 2025-11-13)
  • Dates of Hawker Centres Closure, NEA (updated 2026-09-21)
  • General information of schools, MOE (updated 2026-04-17)
  • Block and school locations: OneMap, Singapore Land Authority · Town: URA Master Plan 2025