PropKaki
HDBRCRBishan

Block 109 Bishan St 12

109 Bishan St 12, Singapore 570109

Reviewed by Nathan TangUpdated 21 June 2026Data through Nov 2024 (HDB)
Quick Summary

Block 109 Bishan St 12 is an HDB block in Bishan, completed in 1985, with 96 dwelling units. 4-Room flats have recently resold around S$555k (84 sqm), from 149 resales on record. The lease has approximately 60 years remaining.

1

What are the key facts about Block 109 Bishan St 12?

Key Takeaway

Block 109 Bishan St 12 is an HDB block in Bishan, completed in 1985, with 96 dwelling units.

Town
Bishan
Planning area
Bishan
Completed
1985
Storeys
13
Total units
96
Market segment
RCR
Median resale
S$555k
Last transacted
Nov 2024
Remaining lease
≈ 60 years
2

What are resale prices at Block 109 Bishan St 12?

Key Takeaway

4-Room flats have recently resold around S$555k (S$608 psf), from 149 resales on record (HDB caveat data).

Flat typeResalesMedian priceSizePSF
4-Room149S$555,000recent84 sqmS$608 psf

“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through Nov 2024.

3

What has recently sold at Block 109 Bishan St 12?

Key Takeaway

Block 109 Bishan St 12 has 149 recorded resales; the most recent transacted at S$648,000 in Nov 2024 (HDB caveat data).

DateFlat typeStoreySizePrice
Nov 20244-Room01 TO 0384 sqmS$648,000
Oct 20244-Room10 TO 1284 sqmS$730,000
May 20244-Room04 TO 0684 sqmS$645,000
Apr 20244-Room13 TO 1584 sqmS$718,000
Feb 20244-Room13 TO 15104 sqmS$705,000
Sept 20224-Room04 TO 0684 sqmS$540,000
Jul 20224-Room04 TO 06105 sqmS$685,000
Apr 20224-Room07 TO 0984 sqmS$555,000
Nov 20214-Room01 TO 0384 sqmS$510,000
Oct 20214-Room13 TO 1584 sqmS$550,000
Jun 20214-Room10 TO 1284 sqmS$528,000
Jun 20214-Room07 TO 0984 sqmS$520,000
4

What flat types are in Block 109 Bishan St 12?

Key Takeaway

Block 109 Bishan St 12 has 96 units, mostly 4-Room flats.

Unit stock by flat type, from the HDB property information dataset.

4-Room: 96
5

How far is Block 109 Bishan St 12 from MRT and schools?

Key Takeaway

The nearest MRT/LRT to Block 109 Bishan St 12 is Bishan MRT, about 524 m away (~8 min walk). 7 schools are within 1 km, including 1 primary school.

Getting around

Schools nearby

Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.

  • Guangyang Secondary SchoolSecondary schoolwithin 1 km359 m
  • Raffles InstitutionMixed-level schoolwithin 1 km489 m
  • Beatty Secondary SchoolSecondary schoolwithin 1 km729 m
  • Raffles Girls' School (Secondary)Secondary schoolwithin 1 km742 m
  • Kuo Chuan Presbyterian Primary SchoolPrimary schoolwithin 1 km · P1 priority835 m
  • Kuo Chuan Presbyterian Secondary SchoolSecondary schoolwithin 1 km866 m
  • Catholic High SchoolMixed-level schoolwithin 1 km930 m
  • Kheng Cheng SchoolPrimary school1.1 km

Shops, food & parks

Mall: Junction 8 · 424 mSupermarket: Tan Suan Guay · 188 mHawker centre: Blk 93 Toa Payoh Lorong 4 · 936 mPark: Clover Way Pg · 439 m

Straight-line distances from the block. Source: PropKaki amenities data.

6

What does it cost to buy a flat at Block 109 Bishan St 12?

Key Takeaway

Buying a flat at Block 109 Bishan St 12 (~S$555k) needs about S$4,424/mo in income and S$2,084/mo in repayments, after S$11,250 stamp duty and a S$139k downpayment.

Illustrative, for a buyer at the recent median resale price (S$555k) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →

Buyer's Stamp Duty

S$11,250

BSD, tiered

Downpayment (25%)

S$139k

cash + CPF

Monthly instalment

S$2,084/mo

25y @ 3.5%

Income required

S$4,424/mo

MSR/TDSR @ stress rate

First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.

7

Frequently asked questions about Block 109 Bishan St 12

What is the resale price at Block 109 Bishan St 12?

4-Room flats at Block 109 Bishan St 12 have recently resold around S$555k (84 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.

How many years are left on the lease at Block 109 Bishan St 12?

Block 109 Bishan St 12 has approximately 60 years left on its 99-year lease (completed 1985). This figure is taken from the most recent transacted flat.

How many units are in Block 109 Bishan St 12?

Block 109 Bishan St 12 has 96 dwelling units across up to 13 storeys, mostly 4 room flats.

What is the nearest MRT to Block 109 Bishan St 12?

The nearest MRT/LRT station to Block 109 Bishan St 12 is Bishan MRT, about 524 m away (~8 min walk).

Which primary schools are within 1 km of Block 109 Bishan St 12?

Kuo Chuan Presbyterian Primary School is within 1 km of Block 109 Bishan St 12 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.

Is Block 109 Bishan St 12 a good place to buy an HDB resale flat?

Block 109 Bishan St 12 sits in Bishan, in the Bishan planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈60 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.

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