PropKaki
HDBRCRKallang/Whampoa

Block 105 Jln Rajah

105 Jln Rajah, Singapore 320105

Reviewed by Nathan TangUpdated 10 August 2026Data through Jun 2026 (HDB)
Quick Summary

Block 105 Jln Rajah is an HDB block in Kallang/Whampoa · Novena, completed in 1983, with 72 dwelling units. Across 115 resales on record, Executive flats have recently resold around S$960k (S$579 psf, 150 sqm). The lease has approximately 57 years remaining.

Eyeing Block 105 Jln Rajah? Ask what it's worth.Ask PropKaki
1

What are the key facts about Block 105 Jln Rajah?

Key Takeaway

Block 105 Jln Rajah is an HDB block in Kallang/Whampoa · Novena, completed in 1983, with 72 dwelling units.

Town
Kallang/Whampoa
Planning area
Novena
Completed
1983
Storeys
9
Total units
72
Flat model
Maisonette
Market segment
RCR
Median resale
S$960k
Last transacted
Jun 2026
Remaining lease
≈ 57 years
2

What are resale prices at Block 105 Jln Rajah?

Key Takeaway

Executive flats have recently resold around S$960k (S$579 psf), from 115 resales on record (HDB caveat data).

Flat typeResalesMedian priceSizePSF
Executive115S$960,000recent150 sqmS$579 psf

Live now: 5 flats listed for sale at this block (median asking S$1.00M) and 11 for rent (median S$4,600/mo) — search all listings.

“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 Jun 2026.

3

What rent and yield does Block 105 Jln Rajah get?

Key Takeaway

Flats at Block 105 Jln Rajah have recently sublet for a median of S$3,000/mo, an indicative gross rental yield of about 3.8% (from 13 recent rental contracts).

Median rent

S$3,000/mo

13 recent contracts

Gross rental yield

3.8%

indicative, gross

Annual rent

S$36,000

median × 12 months

Flat typeContractsMedian rent
Executive13S$3,000/mo

HDB subletting requires the flat owner to have met the 5-year Minimum Occupation Period (MOP), so the rental sample per block is small — treat the yield as indicative. Latest contract Oct 2025. Source: HDB rental (subletting) data.

4

What has recently sold at Block 105 Jln Rajah?

Key Takeaway

Block 105 Jln Rajah has 115 recorded resales; the most recent transacted at S$838,000 in Jun 2026 (HDB caveat data).

DateFlat typeStoreySizePrice
Jun 2026Executive01 TO 03153 sqmS$838,000
Jun 2026Executive07 TO 09150 sqmS$988,000
Feb 2026Executive01 TO 03150 sqmS$880,000
Jan 2026Executive01 TO 03154 sqmS$960,000
Sept 2025Executive01 TO 03150 sqmS$935,000
Jul 2025Executive01 TO 03150 sqmS$880,000
Jul 2025Executive04 TO 06150 sqmS$1,050,000
Jul 2024Executive04 TO 06150 sqmS$1,000,000
Jan 2024Executive04 TO 06153 sqmS$965,000
May 2023Executive04 TO 06157 sqmS$1,050,000
Apr 2023Executive04 TO 06150 sqmS$1,050,000
Apr 2023Executive04 TO 06154 sqmS$930,000
5

What flat types are in Block 105 Jln Rajah?

Key Takeaway

Block 105 Jln Rajah has 72 units, mostly Executive flats of the Maisonette model.

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

Executive: 72
6

Where is Block 105 Jln Rajah?

Key Takeaway

Block 105 Jln Rajah is an HDB block in Kallang/Whampoa, in the Novena planning area.

Block 105 Jln Rajah is an HDB block located along Jln Rajah. The block is recorded as completed around 1983, with up to 9 storeys. It has an estimated 72 residential units based on the HDB property information dataset. Flat types in the block include executive units.

The address is Block 105 Jln Rajah, Singapore 320105. It is part of District 12, Balestier / Toa Payoh / Serangoon, the Novena planning area. The block falls within the Central Region and the RCR market segment.

The nearest rail connection is Toa Payoh MRT, approximately 884m away, around 14 minutes on foot. Nearby amenities include Square 2 for shopping, NTUC Fairprice Co-operative Ltd for groceries, Blks 91/92 Whampoa Drive # for food options, Toa Payoh Town Pk for greenery and recreation, Toa Payoh Polyclinic for polyclinic services, and Whampoa Community Club for community facilities.

7

How far is Block 105 Jln Rajah from MRT and schools?

Key Takeaway

The nearest MRT/LRT to Block 105 Jln Rajah is Toa Payoh MRT, about 885 m away (~14 min walk). 2 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.

  • Hong Wen SchoolPrimary schoolwithin 1 km · P1 priority820 m
  • Bendemeer Secondary SchoolSecondary schoolwithin 1 km860 m
  • Pei Chun Public SchoolPrimary school1.0 km
  • Northlight SchoolSecondary school1.0 km
  • St Andrew's Junior CollegeJunior college1.2 km
  • St Andrew's School (Junior)Primary school1.3 km
  • Kheng Cheng SchoolPrimary school1.3 km
  • Chij Secondary (Toa Payoh)Secondary school1.3 km

Shops, food & parks

Mall: Square 2 · 1.4 kmSupermarket: NTUC Fairprice Co-operative Ltd · 485 mHawker centre: Blks 91/92 Whampoa Drive # · 538 mPark: Toa Payoh Town Pk · 735 m

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

8

What does it cost to buy a flat at Block 105 Jln Rajah?

Key Takeaway

Buying a flat at Block 105 Jln Rajah (~S$960k) needs about S$7,653/mo in income and S$3,604/mo in repayments, after S$23,400 stamp duty and a S$240k downpayment.

Illustrative, for a buyer at the recent median resale price (S$960k) — 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$23,400

BSD, tiered

Downpayment (25%)

S$240k

cash + CPF

Monthly instalment

S$3,604/mo

25y @ 3.5%

Income required

S$7,653/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.

Wondering whether it will hold its value? See do HDB flats actually make money? →

Keep going in the PropKaki app

Eyeing Block 105 Jln Rajah? Ask what it's worth.

Recent transacted prices, what's nearby, and whether an asking price is fair.

Ask PropKakiTry on WhatsApp
PropKaki
What have flats at Block 105 Jln Rajah sold for recently?

Recent sales at Block 105 Jln Rajah land close to the town median — fair value, no big premium.

Ask anything about Singapore property…
9

Frequently asked questions about Block 105 Jln Rajah

How much does a Executive flat at Block 105 Jln Rajah cost?⌄

Executive flats at Block 105 Jln Rajah have recently resold for a median of about S$960k (S$579 psf), from 115 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.

Is Block 105 Jln Rajah worth buying given its remaining lease?⌄

Block 105 Jln Rajah has about 57 years left on its 99-year lease (completed 1983). Below ~60 years, CPF usage and the maximum loan start to taper with the buyer's age, so check financing before committing. The figure is taken from the most recent transacted flat.

What is the rental yield at Block 105 Jln Rajah?⌄

Gross rental yield at Block 105 Jln Rajah is about 3.8%, based on a median subletting rent of about S$3,000/mo against a resale price of about S$960k. HDB subletting requires the owner to have met the 5-year MOP, so the per-block sample is small — treat this as indicative.

How much do I need to earn to buy a flat at Block 105 Jln Rajah?⌄

For a flat at about S$960k on a 25-year HDB-style loan, you'd need roughly S$7,653/mo in household income, with repayments around S$3,604/mo after a S$240k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.

What is the nearest MRT to Block 105 Jln Rajah?⌄

The nearest MRT/LRT station to Block 105 Jln Rajah is Toa Payoh MRT, about 885 m away (~14 min walk).

Which primary schools are within 1 km of Block 105 Jln Rajah?⌄

Hong Wen School is within 1 km of Block 105 Jln Rajah — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.

Chat on WhatsApp