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SG Property Intel
HDB99-yearBuilt 1984Outside Central RegionInvestment score 56

Blk 209 Yishun St 21

YISHUN ST 21 · YISHUN · Singapore 760209 · D27

Median PSF · 12m

S$503

Median price · 12m

S$655K

Latest sale

S$655K

Sep 2026

1-year change

Sales · 12m

3

130 all time

Gross yield

5.86%

7 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
+20.2%
Annualised
+11.1%
Transactions
9
1 year
3 years p.a.
+3.0%
5 years p.a.
+4.1%
Median size
1,302 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 209 Yishun St 21D27 medianDifference
Median PSFS$503S$572-12.1%
Median priceS$655KS$565K+15.9%
Gross rental yield5.86%6.45%-0.6 pts
1-year price change-2.6%

This development trades about 12% below the D27 median price per square foot.

Rental

Rent and yield

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

Median monthly rent

S$3,200

Contracts · 12m

7

Implied annual rent

S$38K

Gross yield

5.86%

Unit typeContractsMedian rent
5 ROOM7S$3,200

Investment analysis

Investment score 56 / 100

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

56/100

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.

  • Valuationweight 22%79

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

  • Locationweight 15%71

    Distance to the nearest rail station, plus schools within 1 km. Nearest is Yishun MRT at 370 m.

  • Liquidityweight 15%65

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

  • Supply riskweight 10%54

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

  • Rental yieldweight 20%36

    Gross yield against every other development in its segment.

  • Price momentumweight 18%33

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

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 MRT370 m
  • Canberra MRT1.6 km
  • Khatib MRT1.6 km

Schools within 2 km

  • Yishun Town Secondary Schoolsecondary (s1-s5)110 m
  • Xishan Primary Schoolprimary230 m
  • Yishun Primary Schoolprimary460 m
  • Northland Secondary Schoolsecondary (s1-s5)560 m
  • Ahmad Ibrahim Primary Schoolprimary560 m
  • Chongfu Schoolprimary800 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
Sep 20265 ROOMS$655,0001,302 sqftS$50307 TO 0957 yr 10 mo
Feb 20265 ROOMS$670,0001,302 sqftS$51407 TO 0958 yr 5 mo
Jan 20265 ROOMS$600,0001,302 sqftS$46107 TO 0958 yr 5 mo
Aug 20244 ROOMS$568,8881,055 sqftS$53910 TO 1259 yr 11 mo
Feb 20245 ROOMS$612,0001,302 sqftS$47001 TO 0360 yr 4 mo
Nov 20225 ROOMS$620,0001,324 sqftS$46810 TO 1261 yr 8 mo
Nov 20225 ROOMS$588,0001,302 sqftS$45110 TO 1261 yr 8 mo
Sep 20225 ROOMS$550,0001,302 sqftS$42207 TO 0961 yr 10 mo
Aug 20215 ROOMS$545,0001,302 sqftS$41801 TO 0362 yr 11 mo
Jun 20215 ROOMS$540,0001,345 sqftS$40110 TO 1263 yr 2 mo
Jun 20214 ROOMS$438,0001,055 sqftS$41504 TO 0663 yr 1 mo
Jan 20215 ROOMS$529,0001,302 sqftS$40607 TO 0963 yr 6 mo
Jan 20205 ROOMS$455,0001,302 sqftS$34910 TO 1264 yr 5 mo
Mar 20195 ROOMS$410,0001,302 sqftS$31504 TO 0665 yr 3 mo
Sep 20185 ROOMS$440,0001,302 sqftS$33810 TO 1265 yr 10 mo
Nov 20165 ROOMS$477,0001,302 sqftS$36607 TO 0967 yrs
Jan 20165 ROOMS$498,0001,302 sqftS$38207 TO 0968 yrs
Jun 20135 ROOMS$475,0001,302 sqftS$36504 TO 0670 yr 7 mo
May 20125 ROOMS$462,0001,302 sqftS$35501 TO 0571 yr 8 mo
Aug 20114 ROOMS$409,0001,055 sqftS$38810 TO 1272 yr 5 mo
Jul 20115 ROOMS$450,0001,302 sqftS$34604 TO 0672 yr 6 mo
Jan 20115 ROOMS$460,0001,302 sqftS$35310 TO 1273 yrs
Dec 20105 ROOMS$403,0001,302 sqftS$30907 TO 0973 yr 1 mo
Oct 20105 ROOMS$448,0001,302 sqftS$34410 TO 1273 yr 3 mo
Aug 20105 ROOMS$427,0001,345 sqftS$31701 TO 0373 yr 5 mo
Aug 20105 ROOMS$418,0001,302 sqftS$32107 TO 0973 yr 5 mo
May 20105 ROOMS$380,0001,302 sqftS$29201 TO 0373 yr 8 mo
Nov 20095 ROOMS$386,0001,302 sqftS$29610 TO 1274 yr 2 mo
Oct 20095 ROOMS$375,0001,302 sqftS$28804 TO 0674 yr 3 mo
Sep 20095 ROOMS$370,0001,324 sqftS$27904 TO 0674 yr 4 mo
Aug 20095 ROOMS$346,8801,302 sqftS$26601 TO 0374 yr 5 mo
Jul 20085 ROOMS$320,0001,302 sqftS$24607 TO 0975 yr 6 mo
Mar 20085 ROOMS$322,0001,302 sqftS$24707 TO 0975 yr 10 mo
Jun 20075 ROOMS$287,0001,302 sqftS$22007 TO 0976 yr 7 mo
May 20075 ROOMS$250,0001,302 sqftS$19201 TO 0376 yr 8 mo
Mar 20075 ROOMS$263,0001,302 sqftS$20204 TO 0676 yr 10 mo
Oct 20065 ROOMS$273,0001,302 sqftS$21010 TO 1277 yr 3 mo
Oct 20065 ROOMS$268,0001,335 sqftS$20101 TO 0377 yr 3 mo
Jan 20065 ROOMS$260,0001,302 sqftS$20010 TO 1278 yrs
Jul 20055 ROOMS$248,0001,302 sqftS$19007 TO 0978 yr 6 mo

Showing the 40 most recent of 130 recorded transactions.

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.