Block 309 Clementi Ave 4
309 Clementi Ave 4, Singapore 120309
Block 309 Clementi Ave 4 is an HDB block in Clementi, completed in 1978, with 197 dwelling units. 3-Room flats have recently resold around S$418k (67 sqm), from 311 resales on record. The lease has approximately 53 years remaining.
What are the key facts about Block 309 Clementi Ave 4?
Block 309 Clementi Ave 4 is an HDB block in Clementi, completed in 1978, with 197 dwelling units.
- Town
- Clementi
- Planning area
- Clementi
- Completed
- 1978
- Storeys
- 12
- Total units
- 197
- Market segment
- RCR
- Median resale
- S$418k
- Last transacted
- Nov 2025
- Remaining lease
- ≈ 53 years
What are resale prices at Block 309 Clementi Ave 4?
3-Room flats have recently resold around S$418k (S$576 psf), from 311 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 277 | S$408,000recent | 67 sqm | S$566 psf |
| 4-Room | 34 | S$438,000recent | 92 sqm | S$442 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 309 Clementi Ave 4?
Block 309 Clementi Ave 4 has 311 recorded resales; the most recent transacted at S$440,000 in Nov 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Nov 2025 | 3-Room | 01 TO 03 | 67 sqm | S$440,000 |
| Sept 2025 | 4-Room | 04 TO 06 | 92 sqm | S$628,888 |
| Sept 2025 | 3-Room | 01 TO 03 | 67 sqm | S$408,000 |
| Jul 2025 | 3-Room | 07 TO 09 | 67 sqm | S$418,000 |
| May 2025 | 3-Room | 07 TO 09 | 67 sqm | S$455,000 |
| May 2025 | 3-Room | 10 TO 12 | 67 sqm | S$410,000 |
| Apr 2025 | 3-Room | 01 TO 03 | 67 sqm | S$410,000 |
| Mar 2025 | 4-Room | 07 TO 09 | 92 sqm | S$630,000 |
| Mar 2025 | 4-Room | 01 TO 03 | 92 sqm | S$570,000 |
| Nov 2024 | 3-Room | 04 TO 06 | 67 sqm | S$438,000 |
| Aug 2024 | 3-Room | 04 TO 06 | 67 sqm | S$383,500 |
| Jul 2024 | 3-Room | 01 TO 03 | 67 sqm | S$375,000 |
What flat types are in Block 309 Clementi Ave 4?
Block 309 Clementi Ave 4 has 197 units, mostly 3-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 309 Clementi Ave 4 from MRT and schools?
The nearest MRT/LRT to Block 309 Clementi Ave 4 is Clementi MRT, about 659 m away (~10 min walk). 4 schools are within 1 km, including 3 primary schools.
Getting around
- Clementi MRT659 m · ~10 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Pei Tong Primary SchoolPrimary schoolwithin 1 km · P1 priority542 m
- Nan Hua Primary SchoolPrimary schoolwithin 1 km · P1 priority618 m
- Clementi Primary SchoolPrimary schoolwithin 1 km · P1 priority744 m
- Clementi Town Secondary SchoolSecondary schoolwithin 1 km770 m
- School Of Science And Technology, SingaporeSecondary school1.2 km
- Qifa Primary SchoolPrimary school1.4 km
- Nan Hua High SchoolSecondary school1.4 km
- New Town Secondary SchoolSecondary school1.5 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 309 Clementi Ave 4?
Buying a flat at Block 309 Clementi Ave 4 (~S$418k) needs about S$3,332/mo in income and S$1,569/mo in repayments, after S$7,140 stamp duty and a S$105k downpayment.
Illustrative, for a buyer at the recent median resale price (S$418k) — 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$7,140
BSD, tiered
Downpayment (25%)
S$105k
cash + CPF
Monthly instalment
S$1,569/mo
25y @ 3.5%
Income required
S$3,332/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 309 Clementi Ave 4
What is the resale price at Block 309 Clementi Ave 4?⌄
3-Room flats at Block 309 Clementi Ave 4 have recently resold around S$418k (67 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 309 Clementi Ave 4 by flat type?⌄
3-Room ≈ S$408k; 4-Room ≈ S$438k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 309 Clementi Ave 4?⌄
Block 309 Clementi Ave 4 has approximately 53 years left on its 99-year lease (completed 1978). This figure is taken from the most recent transacted flat.
How many units are in Block 309 Clementi Ave 4?⌄
Block 309 Clementi Ave 4 has 197 dwelling units across up to 12 storeys, mostly 3 room flats.
What is the nearest MRT to Block 309 Clementi Ave 4?⌄
The nearest MRT/LRT station to Block 309 Clementi Ave 4 is Clementi MRT, about 659 m away (~10 min walk).
Which primary schools are within 1 km of Block 309 Clementi Ave 4?⌄
Pei Tong Primary School, Nan Hua Primary School, Clementi Primary School are within 1 km of Block 309 Clementi Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 309 Clementi Ave 4 a good place to buy an HDB resale flat?⌄
Block 309 Clementi Ave 4 sits in Clementi, in the Clementi planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈53 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
