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Block 217A Sumang Walk

4 Room · 5 Room · Built 2017 · 90 years remaining lease · Updated Jun 2026 MOP Cleared

Block 217A Sumang Walk has 44 recorded HDB resale transactions since 2017. Latest sale: $725,000 (Jun 2026, 5 room, floors 01–03). Median $5,751/sqm. Prices up 32.8% over the past five years. Built 2017, 90 years lease remaining.

Latest Sale
$725,000
Jun 2026 · 5 ROOM · Floor 01-03
Median $/sqm
$5,751
Based on 44 transactions
Total Transactions
44
Since Jan 2017
5-Year Trend
▲ +32.8%
Median price change
Median Price ?
Top 19%
#94 / 483 Top 19%
Latest Sale ?
Top 25%
#120 / 483 Top 25%
Value ($/sqm) ?
Top 36%
#176 / 483 Top 36%
5-Year Growth ?
Top 80%
#296 / 368 Top 80%
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
+5.8%/yr
vs
Lease Decay
−0.16%/yr
Growth assumption
Based on this block’s +32.8% 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 90 years remaining 99 years
90 years 2 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.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Punggol average.

Flat type Median rent /mo Gross yield Based on
4-Room $3,250 typically $3,050–$3,400 5.7% Punggol avg · block too thin
5-Room $3,300 typically $3,100–$3,400 5.2% Punggol 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

This block is inside the 1 km Primary 1 priority zone for 1 popular school. 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.
All Transactions
Date Floor Type Area Price $/sqm
Jun 2026 01 TO 03 5 ROOM 112 sqm $725,000 $6,473
Apr 2026 07 TO 09 4 ROOM 92 sqm $650,000 $7,065
Jan 2026 10 TO 12 5 ROOM 112 sqm $780,000 $6,964
Aug 2025 10 TO 12 4 ROOM 92 sqm $670,000 $7,283
Jul 2025 10 TO 12 5 ROOM 112 sqm $815,000 $7,277
Jul 2025 07 TO 09 5 ROOM 112 sqm $810,000 $7,232
May 2025 16 TO 18 5 ROOM 112 sqm $838,888 $7,490
Aug 2024 13 TO 15 4 ROOM 92 sqm $645,000 $7,011
Jul 2024 13 TO 15 5 ROOM 112 sqm $788,000 $7,036
Jun 2024 10 TO 12 4 ROOM 92 sqm $620,000 $6,739
Apr 2024 10 TO 12 4 ROOM 92 sqm $610,000 $6,630
Mar 2024 01 TO 03 4 ROOM 92 sqm $570,000 $6,196
Mar 2024 13 TO 15 5 ROOM 112 sqm $745,000 $6,652
Nov 2023 07 TO 09 4 ROOM 92 sqm $565,000 $6,141
Nov 2023 10 TO 12 5 ROOM 112 sqm $748,000 $6,679
Jul 2023 13 TO 15 4 ROOM 92 sqm $598,000 $6,500
Jan 2023 01 TO 03 5 ROOM 112 sqm $640,000 $5,714
Jul 2022 10 TO 12 5 ROOM 112 sqm $655,000 $5,848
Jun 2022 07 TO 09 4 ROOM 92 sqm $540,000 $5,870
Apr 2022 10 TO 12 5 ROOM 112 sqm $650,000 $5,804
Showing 20 of 44 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 217A Sumang Walk

Block 217A at Sumang Walk is a residential HDB block in Punggol, 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 $465,000 to $838,888 based on 44 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 01 TO 03 sold for $725,000 in 2026-06. The current median price per square metre is $5,751. Over the past five years, resale prices at this block have increased by approximately 32.8%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9550, 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 217A Sumang Walk worth?

The most recent resale transaction at Block 217A Sumang Walk was $725,000 for a 5 room flat in 2026-06. The median price per square metre across all flat types is $5,751, based on 44 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 217A Sumang Walk?

Block 217A Sumang Walk was built in 2017 and has approximately 90 years and 2 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 217A Sumang Walk?

Block 217A Sumang Walk in Punggol contains 4 room, 5 room flats. Resale prices range from $465,000 to $838,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 217A Sumang Walk gone up or down?

Resale prices at Block 217A Sumang Walk have increased by approximately 32.8% over the past five years. The current median price is $611,500, with the most recent sale at $725,000 in 2026-06.

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