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Block 217B Sumang Walk

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

Block 217B Sumang Walk has 65 recorded HDB resale transactions since 2017. Latest sale: $608,888 (May 2026, 4 room, floors 01–03). Median $5,814/sqm. Prices up 23% over the past five years. Built 2017, 90 years lease remaining.

Latest Sale
$608,888
May 2026 · 4 ROOM · Floor 01-03
Median $/sqm
$5,814
Based on 65 transactions
Total Transactions
65
Since Jan 2017
5-Year Trend
▲ +23%
Median price change
Median Price ?
Top 26%
#126 / 485 Top 26%
Latest Sale ?
Top 72%
#351 / 485 Top 72%
Value ($/sqm) ?
Top 34%
#165 / 485 Top 34%
5-Year Growth ?
Top 98%
#366 / 374 Top 98%
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
+4.2%/yr
vs
Lease Decay
−0.16%/yr
Growth assumption
Based on this block’s +23% 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 3 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 $3,200 typically $3,050–$3,400 5.6% 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 3 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
3 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 217B Sumang Walk in Punggol, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Punggol
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
May 2026 01 TO 03 4 ROOM 92 sqm $608,888 $6,618
Dec 2025 04 TO 06 5 ROOM 112 sqm $770,000 $6,875
Jun 2025 01 TO 03 5 ROOM 112 sqm $710,000 $6,339
May 2025 10 TO 12 5 ROOM 112 sqm $785,000 $7,009
Jan 2025 13 TO 15 5 ROOM 112 sqm $780,000 $6,964
Oct 2024 07 TO 09 4 ROOM 92 sqm $658,000 $7,152
Aug 2024 07 TO 09 4 ROOM 92 sqm $630,000 $6,848
May 2024 01 TO 03 5 ROOM 112 sqm $688,000 $6,143
Apr 2024 07 TO 09 4 ROOM 92 sqm $608,888 $6,618
Apr 2024 13 TO 15 4 ROOM 92 sqm $628,888 $6,836
Apr 2024 07 TO 09 5 ROOM 112 sqm $745,000 $6,652
Mar 2024 01 TO 03 4 ROOM 92 sqm $580,000 $6,304
Feb 2024 10 TO 12 5 ROOM 112 sqm $725,888 $6,481
Dec 2023 04 TO 06 4 ROOM 92 sqm $570,000 $6,196
Dec 2023 07 TO 09 4 ROOM 92 sqm $595,000 $6,467
Nov 2023 10 TO 12 4 ROOM 92 sqm $615,000 $6,685
Aug 2023 04 TO 06 4 ROOM 92 sqm $565,000 $6,141
Jul 2023 10 TO 12 5 ROOM 112 sqm $720,000 $6,429
May 2023 04 TO 06 4 ROOM 92 sqm $555,000 $6,033
May 2023 10 TO 12 4 ROOM 92 sqm $590,000 $6,413
Showing 20 of 65 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 217B Sumang Walk

Block 217B Sumang Walk in Punggol has been a strong performer, with resale prices up roughly 23% over five years. Its median runs about 16% above the Punggol median, ahead of around 75% of the town's blocks. It has a busy resale history, with 65 transactions since 2017 across 4 room, 5 room flats priced from $460,000 to $785,000. The most recent transaction was a 4 room flat on storeys 01 TO 03 at $608,888 in May 2026, and the median works out to $5,814/sqm. With a long lease still to run, lease decay is minimal at this stage. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 217B Sumang Walk worth?

The most recent resale transaction at Block 217B Sumang Walk was $608,888 for a 4 room flat in 2026-05. The median price per square metre across all flat types is $5,814, based on 65 transactions since January 2017. Data sourced from data.gov.sg.

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

Block 217B Sumang Walk was built in 2017 and has approximately 90 years and 3 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 217B Sumang Walk?

Block 217B Sumang Walk in Punggol contains 4 room, 5 room flats. Resale prices range from $460,000 to $785,000 based on historical transaction records from data.gov.sg.

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

Resale prices at Block 217B Sumang Walk have increased by approximately 23% over the past five years. The current median price is $590,000, with the most recent sale at $608,888 in 2026-05.

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