Block 109 Ang Mo Kio Ave 4
109 Ang Mo Kio Ave 4, Singapore 560109
Block 109 Ang Mo Kio Ave 4 is an HDB block in Ang Mo Kio, completed in 1978, with 154 dwelling units. Across 221 resales on record, 3-Room flats have recently resold around S$420k (S$555 psf, 67 sqm). The lease has approximately 51 years remaining.
What are the key facts about Block 109 Ang Mo Kio Ave 4?
Block 109 Ang Mo Kio Ave 4 is an HDB block in Ang Mo Kio, completed in 1978, with 154 dwelling units.
- Town
- Ang Mo Kio
- Planning area
- Ang Mo Kio
- Completed
- 1978
- Storeys
- 12
- Total units
- 154
- Flat model
- New Generation
- Market segment
- RCR
- Median resale
- S$420k
- Last transacted
- Apr 2026
- Remaining lease
- ≈ 51 years
What are resale prices at Block 109 Ang Mo Kio Ave 4?
3-Room flats have recently resold around S$420k (S$555 psf), from 221 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 166 | S$390,000recent | 67 sqm | S$541 psf |
| 4-Room | 55 | S$438,000recent | 92 sqm | S$442 psf |
Live now: 8 flats listed for sale at this block (median asking S$468k) and 1 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 Apr 2026.
What rent and yield does Block 109 Ang Mo Kio Ave 4 get?
Flats at Block 109 Ang Mo Kio Ave 4 have recently sublet for a median of S$2,600/mo, an indicative gross rental yield of about 7.4% (from 24 recent rental contracts).
Median rent
S$2,600/mo
24 recent contracts
Gross rental yield
7.4%
indicative, gross
Annual rent
S$31,200
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 4-Room | 9 | S$3,400/mo |
| 3-Room | 24 | S$2,600/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 May 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 109 Ang Mo Kio Ave 4?
Block 109 Ang Mo Kio Ave 4 has 221 recorded resales; the most recent transacted at S$420,000 in Apr 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Apr 2026 | 3-Room | 04 TO 06 | 67 sqm | S$420,000 |
| Dec 2025 | 4-Room | 10 TO 12 | 92 sqm | S$585,000 |
| Dec 2025 | 3-Room | 10 TO 12 | 67 sqm | S$426,000 |
| Dec 2025 | 4-Room | 07 TO 09 | 92 sqm | S$588,000 |
| Jun 2025 | 3-Room | 10 TO 12 | 67 sqm | S$420,000 |
| Apr 2025 | 3-Room | 07 TO 09 | 67 sqm | S$445,000 |
| Dec 2024 | 3-Room | 01 TO 03 | 67 sqm | S$390,000 |
| Jun 2024 | 3-Room | 04 TO 06 | 82 sqm | S$490,000 |
| Jun 2023 | 4-Room | 04 TO 06 | 83 sqm | S$478,888 |
| Nov 2022 | 3-Room | 10 TO 12 | 67 sqm | S$390,000 |
| Nov 2022 | 3-Room | 04 TO 06 | 67 sqm | S$355,000 |
| Aug 2022 | 3-Room | 07 TO 09 | 67 sqm | S$380,000 |
What flat types are in Block 109 Ang Mo Kio Ave 4?
Block 109 Ang Mo Kio Ave 4 has 154 units, mostly 3-Room flats of the New Generation model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 109 Ang Mo Kio Ave 4?
Block 109 Ang Mo Kio Ave 4 is an HDB block in Ang Mo Kio.
Block 109 Ang Mo Kio Ave 4 is an HDB block located along Ang Mo Kio Ave 4. The block is recorded as completed around 1978, with up to 12 storeys. It has an estimated 154 residential units based on the HDB property information dataset. Flat types in the block include 3-room and 4-room units.
The address is Block 109 Ang Mo Kio Ave 4, Singapore 560109. It is part of District 20, Bishan / Ang Mo Kio, the Ang Mo Kio planning area. The block falls within the North-East Region and the RCR market segment.
The nearest rail connection is Mayflower MRT, approximately 196m away, around 3 minutes on foot. Nearby amenities include Jubilee Square for shopping, SHENG SIONG SUPERMARKET PTE LTD for groceries, Blk 226D Ang Mo Kio Ave 1 for food options, Mayflower Crescent Pg for greenery and recreation, and Ang Mo Kio Community Centre for community facilities.
How far is Block 109 Ang Mo Kio Ave 4 from MRT and schools?
The nearest MRT/LRT to Block 109 Ang Mo Kio Ave 4 is Mayflower MRT, about 197 m away (~3 min walk). 7 schools are within 1 km, including 2 primary schools.
Getting around
- Mayflower MRT197 m · ~3 min
- Bright Hill MRT926 m · ~15 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Ang Mo Kio Primary SchoolPrimary schoolwithin 1 km · P1 priority233 m
- Mayflower Secondary SchoolSecondary schoolwithin 1 km329 m
- Chij St. Nicholas Girls' SchoolMixed-level schoolwithin 1 km536 m
- Ang Mo Kio Secondary SchoolSecondary schoolwithin 1 km584 m
- Peirce Secondary SchoolSecondary schoolwithin 1 km914 m
- Mayflower Primary SchoolPrimary schoolwithin 1 km · P1 priority933 m
- Eunoia Junior CollegeJunior collegewithin 1 km971 m
- Yio Chu Kang Secondary SchoolSecondary school1.0 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 Ang Mo Kio Ave 4?
Buying a flat at Block 109 Ang Mo Kio Ave 4 (~S$420k) needs about S$3,348/mo in income and S$1,577/mo in repayments, after S$7,200 stamp duty and a S$105k downpayment.
Illustrative, for a buyer at the recent median resale price (S$420k) — 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$7,200
BSD, tiered
Downpayment (25%)
S$105k
cash + CPF
Monthly instalment
S$1,577/mo
25y @ 3.5%
Income required
S$3,348/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 Block 109 Ang Mo Kio Ave 4? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 109 Ang Mo Kio Ave 4 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 109 Ang Mo Kio Ave 4
How much does a 3-Room flat at Block 109 Ang Mo Kio Ave 4 cost?⌄
3-Room flats at Block 109 Ang Mo Kio Ave 4 have recently resold for a median of about S$420k (S$555 psf), from 221 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 109 Ang Mo Kio Ave 4 by flat type?⌄
3-Room ≈ S$390k; 4-Room ≈ S$438k (median resale, HDB caveats).
Is Block 109 Ang Mo Kio Ave 4 worth buying given its remaining lease?⌄
Block 109 Ang Mo Kio Ave 4 has about 51 years left on its 99-year lease (completed 1978). 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 109 Ang Mo Kio Ave 4?⌄
Gross rental yield at Block 109 Ang Mo Kio Ave 4 is about 7.4%, based on a median subletting rent of about S$2,600/mo against a resale price of about S$420k. 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 109 Ang Mo Kio Ave 4?⌄
For a flat at about S$420k on a 25-year HDB-style loan, you'd need roughly S$3,348/mo in household income, with repayments around S$1,577/mo after a S$105k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 109 Ang Mo Kio Ave 4?⌄
The nearest MRT/LRT station to Block 109 Ang Mo Kio Ave 4 is Mayflower MRT, about 197 m away (~3 min walk).
Which primary schools are within 1 km of Block 109 Ang Mo Kio Ave 4?⌄
Ang Mo Kio Primary School, Mayflower Primary School are within 1 km of Block 109 Ang Mo Kio Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.