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SGPropertyIntel
HDB99-yearBuilt 1987Outside Central RegionInvestment score 42

Blk 850 Yishun St 81

YISHUN ST 81 · YISHUN · Singapore 760850 · D27

Median PSF · 12m

Median price · 12m

Latest sale

S$630K

Sep 2025

1-year change

Sales · 12m

0

140 all time

Gross yield

6.37%

3 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
+66.8%
Annualised
+40.7%
Transactions
11
1 year
3 years p.a.
5 years p.a.
Median size
1,119 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 850 Yishun St 81D27 medianDifference
Median PSFS$572
Median priceS$565K
Gross rental yield6.37%6.45%-0.1 pts
1-year price change-2.6%

Rental

Rent and yield

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

Median monthly rent

S$3,300

Contracts · 12m

3

Implied annual rent

S$40K

Gross yield

6.37%

Unit typeContractsMedian rent
4 ROOM2S$3,200
5 ROOM1S$4,200

Investment analysis

Investment score 42 / 100

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

42/100

60% 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.

  • Locationweight 15%60

    Distance to the nearest rail station, plus schools within 1 km. Nearest is Khatib MRT at 400 m.

  • Rental yieldweight 20%54

    Gross yield against every other development in its segment.

  • Supply riskweight 10%54

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

  • Liquidityweight 15%0

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

  • Valuationweight 22%not measurable

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

  • Price momentumweight 18%not measurable

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

Not enough data to score valuation, price momentum.

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

  • Khatib MRT400 m
  • Yishun MRT1.5 km

Schools within 2 km

  • Orchid Park Secondary Schoolsecondary (s1-s5)200 m
  • Naval Base Primary Schoolprimary290 m
  • Chung Cheng High School (Yishun)secondary (s1-s5)380 m
  • Peiying Primary Schoolprimary660 m
  • Naval Base Secondary Schoolsecondary (s1-s5)690 m
  • Northland Primary Schoolprimary760 m

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

Supply

Upcoming competition

No upcoming supply is recorded nearby. URA pipeline data requires an API key, which is not configured, so this section may be incomplete.

The record

Transactions at this development

Browse all transactions
MonthTypePriceSizePSFFloorLease left
Sep 20254 ROOMS$630,0001,119 sqftS$56304 TO 0661 yr 11 mo
Nov 20245 ROOMS$670,0001,313 sqftS$51001 TO 0362 yr 9 mo
Mar 20245 ROOMS$690,0001,313 sqftS$52504 TO 0663 yr 5 mo
Jan 20244 ROOMS$536,0001,119 sqftS$47904 TO 0663 yr 7 mo
Apr 20235 ROOMS$670,0001,313 sqftS$51007 TO 0964 yr 4 mo
Apr 20234 ROOMS$535,0001,119 sqftS$47810 TO 1264 yr 3 mo
Apr 20234 ROOMS$515,0001,119 sqftS$46007 TO 0964 yr 4 mo
Aug 20225 ROOMS$570,0001,313 sqftS$43401 TO 0365 yrs
Jul 20224 ROOMS$501,0001,119 sqftS$44804 TO 0665 yrs
Jul 20224 ROOMS$455,0001,119 sqftS$40601 TO 0365 yrs
Jul 20205 ROOMS$443,0001,313 sqftS$33704 TO 0667 yr 1 mo
Mar 20204 ROOMS$375,0001,119 sqftS$33501 TO 0367 yr 4 mo
Oct 20195 ROOMS$540,0001,378 sqftS$39204 TO 0667 yr 9 mo
Aug 20194 ROOMS$370,0001,119 sqftS$33104 TO 0667 yr 11 mo
Dec 20184 ROOMS$405,0001,119 sqftS$36210 TO 1268 yr 7 mo
Dec 20184 ROOMS$375,0001,119 sqftS$33504 TO 0668 yr 7 mo
Nov 20164 ROOMS$432,8881,119 sqftS$38710 TO 1270 yrs
Oct 20165 ROOMS$450,0001,313 sqftS$34304 TO 0670 yrs
Jul 20164 ROOMS$385,0001,119 sqftS$34401 TO 0371 yrs
Dec 20144 ROOMS$375,0001,119 sqftS$33501 TO 0372 yr 1 mo
Aug 20145 ROOMS$520,0001,313 sqftS$39601 TO 0372 yr 5 mo
Aug 20144 ROOMS$448,8881,119 sqftS$40110 TO 1272 yr 5 mo
Mar 20145 ROOMS$542,0001,313 sqftS$41307 TO 0972 yr 10 mo
Oct 20125 ROOMS$558,0001,313 sqftS$42504 TO 0674 yr 3 mo
Mar 20125 ROOMS$548,0001,313 sqftS$41706 TO 1074 yr 10 mo
Dec 20115 ROOMS$522,0001,313 sqftS$39804 TO 0675 yr 1 mo
Jul 20115 ROOMS$541,8881,367 sqftS$39610 TO 1275 yr 6 mo
May 20114 ROOMS$405,0001,119 sqftS$36204 TO 0675 yr 8 mo
Mar 20114 ROOMS$420,0001,119 sqftS$37507 TO 0975 yr 10 mo
Oct 20104 ROOMS$410,0001,119 sqftS$36604 TO 0676 yr 3 mo
Jul 20104 ROOMS$360,0001,119 sqftS$32210 TO 1276 yr 6 mo
Dec 20094 ROOMS$348,0001,119 sqftS$31104 TO 0677 yr 1 mo
Nov 20095 ROOMS$395,0001,367 sqftS$28904 TO 0677 yr 2 mo
Aug 20095 ROOMS$406,5001,313 sqftS$31010 TO 1277 yr 5 mo
Oct 20084 ROOMS$350,0001,119 sqftS$31307 TO 0978 yr 3 mo
Oct 20085 ROOMS$338,0001,313 sqftS$25701 TO 0378 yr 3 mo
May 20084 ROOMS$315,0001,119 sqftS$28110 TO 1278 yr 8 mo
Feb 20084 ROOMS$310,0001,119 sqftS$27704 TO 0678 yr 11 mo
Nov 20075 ROOMS$290,0001,313 sqftS$22107 TO 0979 yr 2 mo
Feb 20075 ROOMS$350,0001,367 sqftS$25607 TO 0979 yr 11 mo

Showing the 40 most recent of 140 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.