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Block 684A Choa Chu Kang Crescent

4 Room · 5 Room · Built 2002 · 76 years remaining lease · Updated Oct 2025 MOP Cleared

Block 684A Choa Chu Kang Crescent has 29 recorded HDB resale transactions since 2017. Latest sale: $612,000 (Oct 2025, 5 room, floors 13–15). Median $3,727/sqm. Prices up 37% over the past five years. Built 2002, 76 years lease remaining.

Latest Sale
$612,000
Oct 2025 · 5 ROOM · Floor 13-15
Median $/sqm
$3,727
Based on 29 transactions
Total Transactions
29
Since Jan 2017
5-Year Trend
▲ +37%
Median price change
Median Price ?
Top 85%
#439 / 518 Top 85%
Latest Sale ?
Top 43%
#224 / 518 Top 43%
Value ($/sqm) ?
Top 88%
#456 / 518 Top 88%
5-Year Growth ?
Top 22%
#82 / 366 Top 22%
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
--
How we estimate this →
Future Value Projection
Market Appreciation
+6.5%/yr
vs
Lease Decay
−0.28%/yr
Growth assumption
Based on this block’s +37% growth over 5 years
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 76 years remaining 99 years
76 years
Remaining lease
↓ 0.28%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 76 years remaining, decay is gradual (~0.28%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.

Flat type Median rent /mo Gross yield Based on
4-Room $3,100 typically $2,900–$3,300 6.7% Choa Chu Kang avg · block too thin
5-Room $3,150 typically $3,050–$3,200 6.2% 6 rentals here
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 2 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
Where this home sits, and its schools
2 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 684A Choa Chu Kang Crescent in Choa Chu Kang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Choa Chu Kang
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Oct 2025 13 TO 15 5 ROOM 110 sqm $612,000 $5,564
Jul 2025 04 TO 06 4 ROOM 90 sqm $500,888 $5,565
Jul 2025 13 TO 15 5 ROOM 110 sqm $605,000 $5,500
May 2025 07 TO 09 5 ROOM 110 sqm $570,000 $5,182
Apr 2025 04 TO 06 5 ROOM 110 sqm $572,800 $5,207
Aug 2024 10 TO 12 5 ROOM 110 sqm $540,000 $4,909
Jan 2024 13 TO 15 4 ROOM 90 sqm $480,000 $5,333
Mar 2023 04 TO 06 5 ROOM 110 sqm $495,000 $4,500
Feb 2023 13 TO 15 5 ROOM 110 sqm $520,000 $4,727
Dec 2022 07 TO 09 5 ROOM 110 sqm $486,000 $4,418
Oct 2022 04 TO 06 5 ROOM 110 sqm $480,000 $4,364
Sep 2022 01 TO 03 5 ROOM 110 sqm $468,000 $4,255
May 2022 07 TO 09 5 ROOM 110 sqm $500,000 $4,545
Jul 2021 07 TO 09 5 ROOM 110 sqm $450,000 $4,091
Apr 2021 10 TO 12 5 ROOM 110 sqm $410,000 $3,727
Nov 2019 04 TO 06 5 ROOM 110 sqm $355,000 $3,227
May 2019 10 TO 12 4 ROOM 90 sqm $315,000 $3,500
Apr 2019 10 TO 12 5 ROOM 110 sqm $348,000 $3,164
Nov 2018 13 TO 15 5 ROOM 110 sqm $360,000 $3,273
Oct 2018 10 TO 12 4 ROOM 90 sqm $308,000 $3,422
Showing 20 of 29 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 684A Choa Chu Kang Crescent

Block 684A Choa Chu Kang Crescent in Choa Chu Kang has been a strong performer, with resale prices up roughly 37% over five years. Its median sits about 15% below the Choa Chu Kang median, cheaper than about 84% of the town's blocks. It has a regular flow of resale activity, with 29 transactions since 2017 across 4 room, 5 room flats priced from $305,000 to $612,000. The most recent transaction was a 5 room flat on storeys 13 TO 15 at $612,000 in Oct 2025, and the median works out to $3,727/sqm. Higher floors carry a premium, with the 13 TO 15 band trading roughly 30% above the 04 TO 06 band. Under Bala's Table (the SLA leasehold valuation model), its leasehold relativity ratio is 0.9268, an annual lease decay of about 0.28%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 684A Choa Chu Kang Crescent worth?

The most recent resale transaction at Block 684A Choa Chu Kang Crescent was $612,000 for a 5 room flat in 2025-10. The median price per square metre across all flat types is $3,727, based on 29 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 684A Choa Chu Kang Crescent?

Block 684A Choa Chu Kang Crescent was built in 2002 and has approximately 76 years remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.28%, meaning the leasehold value decreases by approximately 0.28% per year at the current remaining lease.

What flat types are available at Block 684A Choa Chu Kang Crescent?

Block 684A Choa Chu Kang Crescent in Choa Chu Kang contains 4 room, 5 room flats. Resale prices range from $305,000 to $612,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 684A Choa Chu Kang Crescent gone up or down?

Resale prices at Block 684A Choa Chu Kang Crescent have increased by approximately 37% over the past five years. The current median price is $410,000, with the most recent sale at $612,000 in 2025-10.

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