Block 817A Keat Hong Link

4 Room · 5 Room · Built 2017 · 90 years remaining lease MOP Cleared
Latest Sale
$653,888
Dec 2025 · 4 ROOM · #10-12
Median $/sqm
$5,630
Based on 45 transactions
Total Transactions
45
Since Jan 2017
5-Year Trend
▲ +32.5%
Median price change
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
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Future Value Projection
Estimated value in --
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Based on Bala's Table (SLA leasehold valuation model) with 3% annual market appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Not financial advice.
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Lease Decay Projection
0 years 90 years remaining 99 years
90 years 9 months
Remaining lease
↓ 0.16%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 90 years remaining, decay is gradual (~0.16%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
All Transactions
Date Floor Type Area Price $/sqm
Dec 2025 10 TO 12 4 ROOM 92 sqm $653,888 $7,107
May 2025 07 TO 09 5 ROOM 112 sqm $728,000 $6,500
Dec 2024 22 TO 24 5 ROOM 112 sqm $779,000 $6,955
Nov 2024 04 TO 06 5 ROOM 112 sqm $705,000 $6,295
Oct 2024 07 TO 09 5 ROOM 112 sqm $720,000 $6,429
Sep 2024 22 TO 24 4 ROOM 92 sqm $656,888 $7,140
Sep 2024 10 TO 12 5 ROOM 112 sqm $710,000 $6,339
Feb 2024 13 TO 15 5 ROOM 112 sqm $706,000 $6,304
Mar 2023 16 TO 18 5 ROOM 112 sqm $688,000 $6,143
Dec 2022 13 TO 15 5 ROOM 112 sqm $670,000 $5,982
Dec 2022 13 TO 15 5 ROOM 112 sqm $685,000 $6,116
Nov 2022 07 TO 09 5 ROOM 112 sqm $675,000 $6,027
Oct 2022 16 TO 18 4 ROOM 92 sqm $565,000 $6,141
Sep 2022 10 TO 12 5 ROOM 112 sqm $663,888 $5,928
Aug 2022 10 TO 12 4 ROOM 92 sqm $545,000 $5,924
Aug 2022 13 TO 15 4 ROOM 92 sqm $555,000 $6,033
Aug 2022 16 TO 18 5 ROOM 112 sqm $700,000 $6,250
Jul 2022 07 TO 09 4 ROOM 92 sqm $525,000 $5,707
Jul 2022 04 TO 06 5 ROOM 112 sqm $630,000 $5,625
Jun 2022 16 TO 18 5 ROOM 112 sqm $668,000 $5,964
Showing 20 of 45 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 817A Keat Hong Link

Block 817A at Keat Hong Link is a residential HDB block in Choa Chu Kang, Singapore, built in 2017 with approximately 90 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $450,000 to $779,000 based on 45 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $653,888 in 2025-12. The current median price per square metre is $5,630. Over the past five years, resale prices at this block have increased by approximately 32.5%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9559, with an annual lease decay rate of approximately 0.16%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 817A Keat Hong Link worth?

The most recent resale transaction at Block 817A Keat Hong Link was $653,888 for a 4 room flat in 2025-12. The median price per square metre across all flat types is $5,630, based on 45 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 817A Keat Hong Link?

Block 817A Keat Hong Link was built in 2017 and has approximately 90 years and 9 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.16%, meaning the leasehold value decreases by approximately 0.16% per year at the current remaining lease.

What flat types are available at Block 817A Keat Hong Link?

Block 817A Keat Hong Link in Choa Chu Kang contains 4 room, 5 room flats. Resale prices range from $450,000 to $779,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 817A Keat Hong Link gone up or down?

Resale prices at Block 817A Keat Hong Link have increased by approximately 32.5% over the past five years. The current median price is $608,000, with the most recent sale at $653,888 in 2025-12.

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