109B Bidadari Pk Dr, Alkaff Oasis
HDB block in Toa Payoh, Singapore 342109
109B Bidadari Pk Dr is an HDB block in Toa Payoh, part of Alkaff Oasis, completed in 2021, with 62 dwelling units. Across 1 resale on record, the median resale price is about S$1.58M (S$1,299 psf, 113 sqm). The lease has approximately 94 years remaining.
What are the key facts about 109B Bidadari Pk Dr?
109B Bidadari Pk Dr is an HDB block in Toa Payoh, part of Alkaff Oasis, completed in 2021, with 62 dwelling units.
- Town
- Toa Payoh
- Planning area
- Toa Payoh
- Completed
- 2021
- Storeys
- 17
- Total units
- 62
- Flat model
- Improved
- Market segment
- RCR
- Median resale
- S$1.58M
- Last transacted
- Nov 2026
- Remaining lease
- ≈ 94 years
What are resale prices at 109B Bidadari Pk Dr?
The median resale price is about S$1.58M (S$1,299 psf), from 1 resale on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 5-Room | 1 | S$1,580,000 | 113 sqm | S$1,299 psf |
Live now: 27 flats listed for sale at this block (median asking S$1.28M) and 2 for rent — 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 Nov 2026.
What has recently sold at 109B Bidadari Pk Dr?
109B Bidadari Pk Dr has 1 recorded resale; the most recent transacted at S$1,580,000 in Nov 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Nov 2026 | 5-Room | 10 TO 12 | 113 sqm | S$1,580,000 |
What flat types are in 109B Bidadari Pk Dr?
109B Bidadari Pk Dr has 62 units, mostly 4-Room flats of the Improved model.
Unit stock by flat type, from the HDB property information dataset.
Where is 109B Bidadari Pk Dr?
109B Bidadari Pk Dr is an HDB block in Toa Payoh.
Block 109B Bidadari Pk Dr is an HDB block located along Bidadari Pk Dr. The block is recorded as completed around 2021, with up to 17 storeys. It has an estimated 62 residential units based on the HDB property information dataset. Flat types in the block include 4-room and 5-room units.
The address is Block 109B Bidadari Pk Dr, Singapore 342109. It is part of District 13, Macpherson / Braddell, the Toa Payoh planning area. The block falls within the Central Region and the RCR market segment.
The nearest rail connection is Potong Pasir MRT, approximately 461m away, around 7 minutes on foot. Nearby amenities include The Poiz Centre for shopping, NTUC Fairprice Co-operative Ltd for groceries, Woodleigh Village Hawker Centre for food options, Greenway South for greenery and recreation, and Potong Pasir Community Club for community facilities.
How far is 109B Bidadari Pk Dr from MRT and schools?
The nearest MRT/LRT to 109B Bidadari Pk Dr is Potong Pasir MRT, about 461 m away (~7 min walk). 4 schools are within 1 km, including 2 primary schools.
Getting around
- Potong Pasir MRT461 m · ~7 min
- Woodleigh MRT675 m · ~11 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Cedar Girls' Secondary SchoolSecondary schoolwithin 1 km146 m
- Cedar Primary SchoolPrimary schoolwithin 1 km · P1 priority408 m
- St Andrew's School (Secondary)Secondary schoolwithin 1 km775 m
- St Andrew's School (Junior)Primary schoolwithin 1 km · P1 priority869 m
- St Andrew's Junior CollegeJunior college1.0 km
- Maris Stella High SchoolMixed-level school1.1 km
- Canossa Catholic Primary SchoolPrimary school1.3 km
- Bartley Secondary SchoolSecondary school1.3 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at 109B Bidadari Pk Dr?
Buying a flat at 109B Bidadari Pk Dr (~S$1.58M) needs about S$12,595/mo in income and S$5,932/mo in repayments, after S$48,600 stamp duty and a S$395k downpayment.
Illustrative, for a buyer at the median resale price (S$1.58M) — 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$48,600
BSD, tiered
Downpayment (25%)
S$395k
cash + CPF
Monthly instalment
S$5,932/mo
25y @ 3.5%
Income required
S$12,595/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? →
Eyeing 109B Bidadari Pk Dr? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at 109B Bidadari Pk Dr land close to the town median — fair value, no big premium.
Frequently asked questions about 109B Bidadari Pk Dr
How much does a 5-Room flat at Block 109B Bidadari Pk Dr cost?⌄
The median resale price at Block 109B Bidadari Pk Dr is about S$1.58M (S$1,299 psf), from 1 resale on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
Is Block 109B Bidadari Pk Dr worth buying given its remaining lease?⌄
Block 109B Bidadari Pk Dr has about 94 years left on its 99-year lease (completed 2021). That's a long runway, so CPF usage and bank financing are generally unrestricted. The figure is taken from the most recent transacted flat.
How much do I need to earn to buy a flat at Block 109B Bidadari Pk Dr?⌄
For a flat at about S$1.58M on a 25-year HDB-style loan, you'd need roughly S$12,595/mo in household income, with repayments around S$5,932/mo after a S$395k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 109B Bidadari Pk Dr?⌄
The nearest MRT/LRT station to Block 109B Bidadari Pk Dr is Potong Pasir MRT, about 461 m away (~7 min walk).
Which primary schools are within 1 km of Block 109B Bidadari Pk Dr?⌄
Cedar Primary School, St Andrew's School (Junior) are within 1 km of Block 109B Bidadari Pk Dr — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.