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Block 637 Ang Mo Kio Avenue 6

3 Room · 4 Room · Executive · Built 1980 · 53 years remaining lease · Updated May 2026 MOP Cleared

Block 637 Ang Mo Kio Avenue 6 has 36 recorded HDB resale transactions since 2017. Latest sale: $570,888 (May 2026, 4 room, floors 04–06). Median $4,678/sqm. Prices up 29.7% over the past five years. Built 1980, 53 years lease remaining.

Latest Sale
$570,888
May 2026 · 4 ROOM · Floor 04-06
Median $/sqm
$4,678
Based on 36 transactions
Total Transactions
36
Since Jan 2017
5-Year Trend
▲ +29.7%
Median price change
Median Price ?
Top 63%
#230 / 363 Top 63%
Latest Sale ?
Top 33%
#121 / 363 Top 33%
Value ($/sqm) ?
Top 74%
#270 / 363 Top 74%
5-Year Growth ?
Top 64%
#176 / 275 Top 64%
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
--
Future Value Projection
Market Appreciation
+5.3%/yr
vs
Lease Decay
−0.66%/yr
Growth assumption
Based on this block’s +29.7% 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 53 years remaining 99 years
53 years 5 months
Remaining lease
↓ 0.66%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 53 years remaining, decay is gradual (~0.66%/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
3-Room $2,800 typically $2,650–$2,900 6.2% 11 rentals here
4-Room $3,400 typically $3,200–$3,600 6.7% Ang Mo Kio avg · block too thin
Executive $4,000 typically $3,850–$4,100 4% Ang Mo Kio avg · block too thin
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

No popular school is within 1 km, but 1sits in the 1–2 km second-priority band.

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.
All Transactions
Date Floor Type Area Price $/sqm
May 2026 04 TO 06 4 ROOM 92 sqm $570,888 $6,205
Feb 2026 07 TO 09 3 ROOM 82 sqm $538,000 $6,561
Feb 2026 07 TO 09 3 ROOM 68 sqm $413,000 $6,074
Jun 2025 10 TO 12 3 ROOM 82 sqm $550,000 $6,707
May 2025 07 TO 09 3 ROOM 82 sqm $475,000 $5,793
Feb 2025 04 TO 06 3 ROOM 68 sqm $420,000 $6,176
Dec 2024 07 TO 09 3 ROOM 68 sqm $410,000 $6,029
Apr 2024 04 TO 06 EXECUTIVE 163 sqm $1,040,000 $6,380
Sep 2023 01 TO 03 3 ROOM 68 sqm $358,000 $5,265
Aug 2023 10 TO 12 3 ROOM 68 sqm $375,000 $5,515
Apr 2023 10 TO 12 3 ROOM 68 sqm $395,000 $5,809
Mar 2023 04 TO 06 3 ROOM 82 sqm $400,888 $4,889
Dec 2022 01 TO 03 3 ROOM 68 sqm $350,000 $5,147
Mar 2022 07 TO 09 3 ROOM 68 sqm $365,000 $5,368
Dec 2021 10 TO 12 4 ROOM 92 sqm $480,000 $5,217
Jun 2021 10 TO 12 4 ROOM 92 sqm $465,000 $5,054
Jan 2021 07 TO 09 3 ROOM 82 sqm $354,000 $4,317
Aug 2020 07 TO 09 3 ROOM 82 sqm $360,000 $4,390
Mar 2020 01 TO 03 3 ROOM 82 sqm $287,000 $3,500
Jul 2019 01 TO 03 3 ROOM 68 sqm $260,000 $3,824
Showing 20 of 36 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 637 Ang Mo Kio Avenue 6

Block 637 at Ang Mo Kio Avenue 6 is a residential HDB block in Ang Mo Kio, Singapore, built in 1980 with approximately 53 years remaining on its 99-year lease. The block contains 3 room, 4 room, executive flats, with resale prices ranging from $240,000 to $1,040,000 based on 36 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $570,888 in 2026-05. The current median price per square metre is $4,678. Over the past five years, resale prices at this block have increased by approximately 29.7%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8408, with an annual lease decay rate of approximately 0.66%. 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 637 Ang Mo Kio Avenue 6 worth?

The most recent resale transaction at Block 637 Ang Mo Kio Avenue 6 was $570,888 for a 4 room flat in 2026-05. The median price per square metre across all flat types is $4,678, based on 36 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 637 Ang Mo Kio Avenue 6?

Block 637 Ang Mo Kio Avenue 6 was built in 1980 and has approximately 53 years and 5 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.66%, meaning the leasehold value decreases by approximately 0.66% per year at the current remaining lease.

What flat types are available at Block 637 Ang Mo Kio Avenue 6?

Block 637 Ang Mo Kio Avenue 6 in Ang Mo Kio contains 3 room, 4 room, executive flats. Resale prices range from $240,000 to $1,040,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 637 Ang Mo Kio Avenue 6 gone up or down?

Resale prices at Block 637 Ang Mo Kio Avenue 6 have increased by approximately 29.7% over the past five years. The current median price is $362,500, with the most recent sale at $570,888 in 2026-05.

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