Block 109 Potong Pasir Ave 1
109 Potong Pasir Ave 1, Singapore 350109
Block 109 Potong Pasir Ave 1 is an HDB block in Toa Payoh, completed in 1983, with 72 dwelling units. 3-Room flats have recently resold around S$433k (74 sqm), from 83 resales on record. The lease has approximately 58 years remaining.
What are the key facts about Block 109 Potong Pasir Ave 1?
Block 109 Potong Pasir Ave 1 is an HDB block in Toa Payoh, completed in 1983, with 72 dwelling units.
- Town
- Toa Payoh
- Planning area
- Toa Payoh
- Completed
- 1983
- Storeys
- 4
- Total units
- 72
- Market segment
- RCR
- Median resale
- S$433k
- Last transacted
- Nov 2025
- Remaining lease
- ≈ 58 years
What are resale prices at Block 109 Potong Pasir Ave 1?
3-Room flats have recently resold around S$433k (S$483 psf), from 83 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 83 | S$432,888recent | 74 sqm | S$483 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 2025.
What has recently sold at Block 109 Potong Pasir Ave 1?
Block 109 Potong Pasir Ave 1 has 83 recorded resales; the most recent transacted at S$548,888 in Nov 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Nov 2025 | 3-Room | 01 TO 03 | 81 sqm | S$548,888 |
| Aug 2025 | 3-Room | 01 TO 03 | 90 sqm | S$668,000 |
| Jan 2025 | 3-Room | 01 TO 03 | 81 sqm | S$520,000 |
| Dec 2023 | 3-Room | 01 TO 03 | 81 sqm | S$470,000 |
| Mar 2023 | 3-Room | 01 TO 03 | 74 sqm | S$500,000 |
| Sept 2021 | 3-Room | 01 TO 03 | 90 sqm | S$432,888 |
| May 2021 | 3-Room | 01 TO 03 | 74 sqm | S$385,000 |
| Sept 2020 | 3-Room | 01 TO 03 | 74 sqm | S$352,000 |
| Sept 2019 | 3-Room | 01 TO 03 | 81 sqm | S$380,000 |
| May 2019 | 3-Room | 04 TO 06 | 74 sqm | S$435,000 |
| Oct 2018 | 3-Room | 01 TO 03 | 74 sqm | S$380,000 |
| Aug 2017 | 3-Room | 01 TO 03 | 74 sqm | S$350,000 |
What flat types are in Block 109 Potong Pasir Ave 1?
Block 109 Potong Pasir Ave 1 has 72 units, mostly 3-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 109 Potong Pasir Ave 1 from MRT and schools?
The nearest MRT/LRT to Block 109 Potong Pasir Ave 1 is Potong Pasir MRT, about 428 m away (~7 min walk). 5 schools are within 1 km, including 2 primary schools.
Getting around
- Potong Pasir MRT428 m · ~7 min
- Woodleigh MRT612 m · ~10 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- St Andrew's School (Junior)Primary schoolwithin 1 km · P1 priority462 m
- St Andrew's Junior CollegeJunior collegewithin 1 km471 m
- St Andrew's School (Secondary)Secondary schoolwithin 1 km481 m
- Cedar Girls' Secondary SchoolSecondary schoolwithin 1 km735 m
- Cedar Primary SchoolPrimary schoolwithin 1 km · P1 priority916 m
- Pei Chun Public SchoolPrimary school1.3 km
- Bendemeer Secondary SchoolSecondary school1.3 km
- Maris Stella High SchoolMixed-level school1.4 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 109 Potong Pasir Ave 1?
Buying a flat at Block 109 Potong Pasir Ave 1 (~S$433k) needs about S$3,451/mo in income and S$1,625/mo in repayments, after S$7,587 stamp duty and a S$108k downpayment.
Illustrative, for a buyer at the recent median resale price (S$433k) — 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$7,587
BSD, tiered
Downpayment (25%)
S$108k
cash + CPF
Monthly instalment
S$1,625/mo
25y @ 3.5%
Income required
S$3,451/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.
Frequently asked questions about Block 109 Potong Pasir Ave 1
What is the resale price at Block 109 Potong Pasir Ave 1?⌄
3-Room flats at Block 109 Potong Pasir Ave 1 have recently resold around S$433k (74 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 Potong Pasir Ave 1?⌄
Block 109 Potong Pasir Ave 1 has approximately 58 years left on its 99-year lease (completed 1983). This figure is taken from the most recent transacted flat.
How many units are in Block 109 Potong Pasir Ave 1?⌄
Block 109 Potong Pasir Ave 1 has 72 dwelling units across up to 4 storeys, mostly 3 room flats.
What is the nearest MRT to Block 109 Potong Pasir Ave 1?⌄
The nearest MRT/LRT station to Block 109 Potong Pasir Ave 1 is Potong Pasir MRT, about 428 m away (~7 min walk).
Which primary schools are within 1 km of Block 109 Potong Pasir Ave 1?⌄
St Andrew's School (Junior), Cedar Primary School are within 1 km of Block 109 Potong Pasir Ave 1 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 109 Potong Pasir Ave 1 a good place to buy an HDB resale flat?⌄
Block 109 Potong Pasir Ave 1 sits in Toa Payoh, in the Toa Payoh planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈58 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
