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SG Property Intel
HDB99-yearBuilt 1984Outside Central RegionInvestment score 63

Blk 217 Yishun St 21

YISHUN ST 21 · YISHUN · Singapore 760217 · D27

Value a unit hereAdd to comparisonShow on the map

Median PSF · 12m

S$574

Median price · 12m

S$488K

Latest sale

S$518K

Mar 2026

1-year change

+2.4%

Sales · 12m

5

182 all time

Gross yield

7.00%

4 leases

Price history

How this development has traded

Median transacted price and price per square foot by quarter, from every sale on record here.

Change over window
+26.8%
Annualised
+7.6%
Transactions
18
1 year
+2.4%
3 years p.a.
+4.5%
5 years p.a.
+5.7%
Median size
732 sqft

Against the neighbourhood

How it compares within D27

Yishun, Sembawang. All figures are medians over the last 12 months for HDB flats in this district.

District analytics
MeasureBlk 217 Yishun St 21D27 medianDifference
Median PSFS$574S$572+0.3%
Median priceS$488KS$565K-13.6%
Gross rental yield7.00%6.45%+0.6 pts
1-year price change+2.4%-2.6%+5.0 pts

This development trades broadly in line with the D27 median.

Rental

Rent and yield

From HDB approved subletting contracts published on data.gov.sg.

Median monthly rent

S$2,550

Contracts · 12m

4

Implied annual rent

S$31K

Gross yield

7.00%

Unit typeContractsMedian rent
3 ROOM4S$2,550

Investment analysis

Investment score 63 / 100

Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.

63/100

100% of the scoring weight measurable

Every bar is a percentile rank, so 70 means this development sits above roughly 70% of its peers on that factor. Factors we cannot measure are excluded and the remaining weights are rebalanced, rather than scored as zero.

  • Liquidityweight 15%87

    Transactions in the last 12 months — how easily it trades.

  • Rental yieldweight 20%72

    Gross yield against every other development in its segment.

  • Locationweight 15%72

    Distance to the nearest rail station, plus schools within 1 km. Nearest is Yishun MRT at 390 m.

  • Price momentumweight 18%56

    Three-year annualised change in median PSF, or one year where three is unavailable.

  • Supply riskweight 10%54

    Upcoming units recorded in the same district. Higher score means less competing supply.

  • Valuationweight 22%40

    How its median price per square foot compares with its own district.

The investment score is an analytical indicator computed from transaction and location data. It is not a recommendation, a forecast, or financial advice.

Location

Nearby amenities

Rail stations

  • Yishun MRT390 m
  • Canberra MRT1.4 km
  • Khatib MRT1.7 km

Schools within 2 km

  • Xishan Primary Schoolprimary190 m
  • Yishun Town Secondary Schoolsecondary (s1-s5)200 m
  • Yishun Primary Schoolprimary260 m
  • Ahmad Ibrahim Primary Schoolprimary380 m
  • Northland Secondary Schoolsecondary (s1-s5)550 m
  • Chongfu Schoolprimary720 m

Distances are straight-line. Proximity does not determine school admission eligibility.

Supply

Upcoming competition

  • NORTH GAIASing Holdings (Yishun) Pte Ltd616 units1.0 km

High upcoming supply nearby may increase competition for tenants and buyers.

The record

Transactions at this development

Browse all transactions
MonthTypePriceSizePSFFloorLease left
Mar 20264 ROOMS$518,0001,001 sqftS$51704 TO 0658 yr 7 mo
Mar 20263 ROOMS$458,000732 sqftS$62607 TO 0958 yr 7 mo
Jan 20264 ROOMS$508,0001,001 sqftS$50701 TO 0358 yr 9 mo
Jan 20263 ROOMS$488,000732 sqftS$66707 TO 0958 yr 9 mo
Oct 20253 ROOMS$420,000732 sqftS$57401 TO 0358 yr 11 mo
Sep 20254 ROOMS$522,0001,001 sqftS$52110 TO 1259 yr 1 mo
Apr 20253 ROOMS$410,000732 sqftS$56001 TO 0359 yr 6 mo
Oct 20243 ROOMS$430,888732 sqftS$58910 TO 1260 yrs
May 20244 ROOMS$530,0001,001 sqftS$52907 TO 0960 yr 5 mo
May 20243 ROOMS$380,000732 sqftS$51901 TO 0360 yr 5 mo
Jan 20243 ROOMS$386,000732 sqftS$52704 TO 0660 yr 9 mo
Aug 20233 ROOMS$385,000732 sqftS$52610 TO 1261 yr 1 mo
Jul 20234 ROOMS$530,0001,055 sqftS$50210 TO 1261 yr 2 mo
Jun 20234 ROOMS$480,0001,001 sqftS$47904 TO 0661 yr 4 mo
Apr 20223 ROOMS$372,000732 sqftS$50810 TO 1262 yr 6 mo
Feb 20224 ROOMS$450,0001,001 sqftS$45004 TO 0662 yr 7 mo
Sep 20214 ROOMS$420,0001,001 sqftS$42004 TO 0663 yrs
Jan 20213 ROOMS$330,000732 sqftS$45107 TO 0963 yr 9 mo
Sep 20203 ROOMS$308,000732 sqftS$42110 TO 1264 yrs
Mar 20203 ROOMS$278,000732 sqftS$38007 TO 0964 yr 7 mo
Jan 20203 ROOMS$270,000732 sqftS$36904 TO 0664 yr 8 mo
Dec 20193 ROOMS$265,000732 sqftS$36210 TO 1264 yr 9 mo
Dec 20193 ROOMS$250,000732 sqftS$34207 TO 0964 yr 10 mo
Aug 20193 ROOMS$260,000732 sqftS$35504 TO 0665 yr 1 mo
Apr 20193 ROOMS$275,000732 sqftS$37607 TO 0965 yr 6 mo
Jul 20184 ROOMS$335,0001,001 sqftS$33501 TO 0366 yr 3 mo
Jul 20183 ROOMS$260,000732 sqftS$35504 TO 0666 yr 4 mo
Jan 20183 ROOMS$268,000732 sqftS$36601 TO 0366 yr 9 mo
Dec 20174 ROOMS$400,3881,055 sqftS$38010 TO 1266 yr 10 mo
Oct 20174 ROOMS$383,0001,001 sqftS$38307 TO 0967 yrs
Oct 20173 ROOMS$260,000732 sqftS$35501 TO 0366 yr 11 mo
Aug 20173 ROOMS$300,000732 sqftS$41007 TO 0967 yr 1 mo
Jan 20173 ROOMS$300,000732 sqftS$41004 TO 0667 yr 8 mo
Dec 20163 ROOMS$285,000732 sqftS$38907 TO 0967 yrs
Jun 20163 ROOMS$318,000732 sqftS$43410 TO 1268 yrs
Jun 20163 ROOMS$280,000732 sqftS$38301 TO 0368 yrs
Jun 20153 ROOMS$305,000732 sqftS$41701 TO 0369 yrs
Jan 20153 ROOMS$306,000732 sqftS$41810 TO 1269 yrs
Dec 20143 ROOMS$285,000732 sqftS$38907 TO 0969 yr 1 mo
Aug 20143 ROOMS$313,000732 sqftS$42810 TO 1269 yr 5 mo

Showing the 40 most recent of 182 recorded transactions.

Alternatives

Comparable developments nearby

Within 1.5 km, same segment, with recorded activity in the last 12 months.

Blk 216 Yishun St 21

S$577

-4.0%4 sales7.2% yield

Blk 219 Yishun St 21

S$562

-6.4%4 sales6.7% yield

Blk 213 Yishun St 21

S$509

—2 sales6.2% yield

Blk 215 Yishun St 21

S$618

+1.3%3 sales6.6% yield

Blk 221 Yishun St 21

S$481

-3.8%1 sales6.3% yield

Blk 214 Yishun St 21

S$550

-5.1%1 sales6.5% yield

Blk 212 Yishun St 21

S$507

+0.1%5 sales6.1% yield

Blk 206 Yishun St 21

S$593

+6.8%2 sales7.2% yield

Transactions: HDB via data.gov.sgLocation: OneMap, Singapore Land Authority

Important

Property values shown are estimates generated from available transaction and market data and are not official valuations. Actual transaction prices may differ. Data availability and accuracy depend on the underlying source datasets. Users should conduct their own due diligence and seek professional advice where appropriate.