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HDB · 821217

Blk 217A Sumang Walk

Project page · 99-year lease from 2017

Indicative value range
S$775,907 – S$827,000
Indicative mid S$814,885 · S$7,276 psm

Based on 22 sales in this street, last 12 months. Search widened 1 of 3 steps to find enough comparable sales. See the comparable sales.

No storey entered, so sales were not adjusted for height

Comparable sales

Each price per area is scaled to Q2 2026 by the published index for the quarter it sold in.

SoldWhereFloorSizePricePer sqmIndex ×Adjusted
Oct 2026Blk 323B10 TO 12113 sqmS$835,000S$7,389 psm×1.000S$7,389 psm
Sept 2026Blk 323D16 TO 18113 sqmS$868,000S$7,681 psm×1.000S$7,681 psm
Sept 2026Blk 217D04 TO 06112 sqmS$735,000S$6,563 psm×1.000S$6,563 psm
Aug 2026Blk 322A01 TO 03121 sqmS$910,000S$7,521 psm×1.000S$7,521 psm
Aug 2026Blk 217D07 TO 09112 sqmS$780,000S$6,964 psm×1.000S$6,964 psm
Jul 2026Blk 323C04 TO 06121 sqmS$960,000S$7,934 psm×1.000S$7,934 psm
Jul 2026Blk 325B04 TO 06116 sqmS$875,000S$7,543 psm×1.000S$7,543 psm
Jul 2026Blk 323D04 TO 06113 sqmS$830,000S$7,345 psm×1.000S$7,345 psm
Jun 2026Blk 325A01 TO 03116 sqmS$803,000S$6,922 psm×1.000S$6,922 psm
Jun 2026Blk 217A01 TO 03112 sqmS$725,000S$6,473 psm×1.000S$6,473 psm
May 2026Blk 323B07 TO 09113 sqmS$825,000S$7,301 psm×1.000S$7,301 psm
Apr 2026Blk 323A04 TO 06113 sqmS$810,000S$7,168 psm×1.000S$7,168 psm
Mar 2026Blk 217C07 TO 09112 sqmS$775,000S$6,920 psm×0.997S$6,899 psm
Mar 2026Blk 323A10 TO 12113 sqmS$835,000S$7,389 psm×0.997S$7,368 psm
Jan 2026Blk 323C04 TO 06113 sqmS$825,000S$7,301 psm×0.997S$7,279 psm
Jan 2026Blk 217A10 TO 12112 sqmS$780,000S$6,964 psm×0.997S$6,944 psm
Jan 2026Blk 322A10 TO 12113 sqmS$828,000S$7,327 psm×0.997S$7,306 psm
Jan 2026Blk 323D07 TO 09123 sqmS$1,038,000S$8,439 psm×0.997S$8,414 psm
Dec 2025Blk 323C07 TO 09113 sqmS$820,000S$7,257 psm×0.996S$7,228 psm
Dec 2025Blk 217B04 TO 06112 sqmS$770,000S$6,875 psm×0.996S$6,848 psm
Dec 2025Blk 323A04 TO 06113 sqmS$825,000S$7,301 psm×0.996S$7,272 psm
Nov 2025Blk 323A01 TO 03113 sqmS$750,000S$6,637 psm×0.996S$6,611 psm

How accurate is this estimate for Sumang Walk?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 86 sales in Sumang Walk since.

Median error
2.9%

Half the estimates came closer than this to what the home actually fetched, half missed by more.

What the rent says

What this flat earns against what it costs, set beside what homes like it earn.

5.12% gross yield

S$41,700 of rent a year against the estimate above · 0.76 points above flats like it

Homes like this rent for about S$3,475 a month, the middle of 12 approvals in the last year.

Across Singapore, flats of this type with 80 to 89 years of lease left yield 4.36%, from 33 blocks. This town has too few such blocks to measure on its own.

A yield above the mark means the flat rents well for what it costs, which can point to a keen rental patch or a price the sales alone have not caught up with. Below it, buyers are paying for something a tenant will not, such as the address itself.

Recent rental approvals used

ApprovedBlockFlatRent a month
Sept 2026323B5 ROOMS$3,500
Sept 2026217B5 ROOMS$3,400
Aug 2026323A5 ROOMS$3,750
Aug 2026325B5 ROOMS$2,500
Jul 2026325B5 ROOMS$3,500
Jul 2026323C5 ROOMS$3,400
Apr 2026323B5 ROOMS$3,800
Mar 2026322D5 ROOMS$3,650

median of 12 HDB rental approvals for 5 ROOM on Sumang Walk since 2025-10.

Buying or selling at S$814,885?

Buying: Stamp duty on S$814,885 · Cash and CPF needed on S$814,885 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$814,885.

Each opens with this figure filled in; change anything there.

Primary schools near 217a Sumang Walk

Measured from each school's land to this address's own point, the way MOE bands P1 priority. MOE measures to the building's outline, so near 1 km or 2 km check OneMap's School Query.

Within about 1 km

1 to 2 km

Past transactions

Recorded sales
DateDetailAreaPricePer area
Oct 2026
Blk 217A · 4 ROOM · 07 TO 09 · Model A · 90 years left
92 sqmS$635,000S$6,902 psm
Jun 2026
Blk 217A · 5 ROOM · 01 TO 03 · Improved · 90 years left
112 sqmS$725,000S$6,473 psm
Apr 2026
Blk 217A · 4 ROOM · 07 TO 09 · Model A · 90 years left
92 sqmS$650,000S$7,065 psm
Jan 2026
Blk 217A · 5 ROOM · 10 TO 12 · Improved · 91 years left
112 sqmS$780,000S$6,964 psm
Aug 2025
Blk 217A · 4 ROOM · 10 TO 12 · Model A · 91 years left
92 sqmS$670,000S$7,283 psm
Jul 2025
Blk 217A · 5 ROOM · 07 TO 09 · Improved · 91 years left
112 sqmS$810,000S$7,232 psm
Jul 2025
Blk 217A · 5 ROOM · 10 TO 12 · Improved · 91 years left
112 sqmS$815,000S$7,277 psm
May 2025
Blk 217A · 5 ROOM · 16 TO 18 · Improved · 91 years left
112 sqmS$838,888S$7,490 psm
Aug 2024
Blk 217A · 4 ROOM · 13 TO 15 · Model A · 92 years left
92 sqmS$645,000S$7,011 psm
Jul 2024
Blk 217A · 5 ROOM · 13 TO 15 · Improved · 92 years left
112 sqmS$788,000S$7,036 psm
Jun 2024
Blk 217A · 4 ROOM · 10 TO 12 · Model A · 92 years left
92 sqmS$620,000S$6,739 psm
Apr 2024
Blk 217A · 4 ROOM · 10 TO 12 · Model A · 92 years left
92 sqmS$610,000S$6,630 psm
Mar 2024
Blk 217A · 5 ROOM · 13 TO 15 · Improved · 93 years left
112 sqmS$745,000S$6,652 psm
Mar 2024
Blk 217A · 4 ROOM · 01 TO 03 · Model A · 93 years left
92 sqmS$570,000S$6,196 psm
Nov 2023
Blk 217A · 5 ROOM · 10 TO 12 · Improved · 93 years left
112 sqmS$748,000S$6,679 psm
Nov 2023
Blk 217A · 4 ROOM · 07 TO 09 · Model A · 93 years left
92 sqmS$565,000S$6,141 psm
Jul 2023
Blk 217A · 4 ROOM · 13 TO 15 · Model A · 93 years left
92 sqmS$598,000S$6,500 psm
Jan 2023
Blk 217A · 5 ROOM · 01 TO 03 · Improved · 94 years left
112 sqmS$640,000S$5,714 psm
Jul 2022
Blk 217A · 5 ROOM · 10 TO 12 · Improved · 94 years left
112 sqmS$655,000S$5,848 psm
Jun 2022
Blk 217A · 4 ROOM · 07 TO 09 · Model A · 94 years left
92 sqmS$540,000S$5,870 psm
Apr 2022
Blk 217A · 5 ROOM · 10 TO 12 · Improved · 94 years left
112 sqmS$650,000S$5,804 psm
Mar 2022
Blk 217A · 5 ROOM · 04 TO 06 · Improved · 94 years left
112 sqmS$635,000S$5,670 psm
Feb 2022
Blk 217A · 4 ROOM · 16 TO 18 · Model A · 94 years left
92 sqmS$548,000S$5,957 psm
Dec 2021
Blk 217A · 5 ROOM · 13 TO 15 · Improved · 95 years left
112 sqmS$670,000S$5,982 psm
Dec 2021
Blk 217A · 4 ROOM · 13 TO 15 · Model A · 95 years left
92 sqmS$530,000S$5,761 psm
Nov 2021
Blk 217A · 5 ROOM · 01 TO 03 · Improved · 95 years left
112 sqmS$580,000S$5,179 psm
See more

Showing 26 of 45.

Sale prices as filed in caveats.

Where the lease takes this

About 89 years of the 99-year lease remain. Every figure below lets the lease run down on the decay measured from HDB resales in this market, then applies the price path in that column. The paths are scenarios to choose between, not forecasts.

From nowLease leftPrices flatPrices 2% a yearThis market's record, 3.64% a yearmeasuredPrices 4% a year
5 years84 yearsS$765,113S$844,746S$914,876S$930,877
10 years79 yearsS$715,124S$871,733S$1,022,482S$1,058,559
20 years69 yearsS$647,434S$962,053S$1,323,561S$1,418,608

On a flat market the lease alone costs 21% over 20 years. Prices would need to rise about 1.16% a year to cancel that out.

The measured column repeats what this market did between Q1 2015 and Q2 2026, which was 3.64% a year. Past growth is not a promise of future growth.

Horizons we have not measured are left out rather than guessed at, so a short lease shows fewer rows.

Indicative estimate from comparable caveats. Not a formal valuation.