Block 221 Ang Mo Kio Ave 1
221 Ang Mo Kio Ave 1, Singapore 560221
Block 221 Ang Mo Kio Ave 1 is an HDB block in Ang Mo Kio, completed in 1976, with 88 dwelling units. Across 76 resales on record, 4-Room flats have recently resold around S$598k (S$442 psf, 103 sqm). The lease has approximately 67 years remaining.
What are the key facts about Block 221 Ang Mo Kio Ave 1?
Block 221 Ang Mo Kio Ave 1 is an HDB block in Ang Mo Kio, completed in 1976, with 88 dwelling units.
- Town
- Ang Mo Kio
- Planning area
- Ang Mo Kio
- Completed
- 1976
- Storeys
- 12
- Total units
- 88
- Flat model
- Model A · Improved
- Market segment
- RCR
- Median resale
- S$598k
- Last transacted
- May 2025
- Remaining lease
- ≈ 67 years
What are resale prices at Block 221 Ang Mo Kio Ave 1?
4-Room flats have recently resold around S$598k (S$442 psf), from 76 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 43 | S$446,000recent | 103 sqm | S$392 psf |
| 5-Room | 33 | S$560,000recent | 127 sqm | S$412 psf |
Live now: 0 flats listed for sale at this block and 6 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 May 2025.
What rent and yield does Block 221 Ang Mo Kio Ave 1 get?
Flats at Block 221 Ang Mo Kio Ave 1 have recently sublet for a median of S$2,900/mo, an indicative gross rental yield of about 5.8% (from 16 recent rental contracts).
Median rent
S$2,900/mo
16 recent contracts
Gross rental yield
5.8%
indicative, gross
Annual rent
S$34,800
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 5-Room | 7 | S$3,500/mo |
| 4-Room | 9 | S$2,800/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 Feb 2025. Source: HDB rental (subletting) data.
What has recently sold at Block 221 Ang Mo Kio Ave 1?
Block 221 Ang Mo Kio Ave 1 has 76 recorded resales; the most recent transacted at S$850,000 in May 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| May 2025 | 5-Room | 07 TO 09 | 126 sqm | S$850,000 |
| Nov 2024 | 4-Room | 04 TO 06 | 102 sqm | S$598,000 |
| Oct 2024 | 4-Room | 07 TO 09 | 102 sqm | S$620,000 |
| Sept 2023 | 4-Room | 01 TO 03 | 106 sqm | S$610,000 |
| Apr 2022 | 5-Room | 01 TO 03 | 127 sqm | S$650,000 |
| Feb 2021 | 5-Room | 07 TO 09 | 127 sqm | S$650,000 |
| Aug 2020 | 5-Room | 07 TO 09 | 126 sqm | S$598,888 |
| Dec 2019 | 4-Room | 01 TO 03 | 103 sqm | S$390,000 |
| Nov 2019 | 4-Room | 07 TO 09 | 102 sqm | S$430,000 |
| Aug 2018 | 4-Room | 07 TO 09 | 102 sqm | S$375,000 |
| May 2018 | 4-Room | 01 TO 03 | 102 sqm | S$397,000 |
| Apr 2017 | 5-Room | 10 TO 12 | 126 sqm | S$560,000 |
What flat types are in Block 221 Ang Mo Kio Ave 1?
Block 221 Ang Mo Kio Ave 1 has 88 units, mostly 4-Room flats of the Model A / Improved model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 221 Ang Mo Kio Ave 1?
Block 221 Ang Mo Kio Ave 1 is an HDB block in Ang Mo Kio.
Block 221 Ang Mo Kio Ave 1 is an HDB block located along Ang Mo Kio Ave 1. The block is recorded as completed around 1976, with up to 12 storeys. It has an estimated 88 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 221 Ang Mo Kio Ave 1, Singapore 560221. 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 652m away, around 10 minutes on foot. Nearby amenities include AMK Hub for shopping, NTUC Fairprice Co-operative Ltd for groceries, Blk 226D Ang Mo Kio Ave 1 for food options, Bishan-Ang Mo Kio Park (Pond Gardens) for greenery and recreation, and Ang Mo Kio Community Centre for community facilities.
How far is Block 221 Ang Mo Kio Ave 1 from MRT and schools?
The nearest MRT/LRT to Block 221 Ang Mo Kio Ave 1 is Mayflower MRT, about 652 m away (~10 min walk). 6 schools are within 1 km, including 2 primary schools.
Getting around
- Mayflower MRT652 m · ~10 min
- Bright Hill MRT809 m · ~13 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Ang Mo Kio Secondary SchoolSecondary schoolwithin 1 km316 m
- Ang Mo Kio Primary SchoolPrimary schoolwithin 1 km · P1 priority328 m
- Mayflower Secondary SchoolSecondary schoolwithin 1 km504 m
- Eunoia Junior CollegeJunior collegewithin 1 km513 m
- Ai Tong SchoolPrimary schoolwithin 1 km · P1 priority965 m
- Chij St. Nicholas Girls' SchoolMixed-level schoolwithin 1 km980 m
- Peirce Secondary SchoolSecondary school1.0 km
- Mayflower Primary SchoolPrimary school1.2 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 221 Ang Mo Kio Ave 1?
Buying a flat at Block 221 Ang Mo Kio Ave 1 (~S$598k) needs about S$4,767/mo in income and S$2,245/mo in repayments, after S$12,540 stamp duty and a S$150k downpayment.
Illustrative, for a buyer at the recent median resale price (S$598k) — 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$12,540
BSD, tiered
Downpayment (25%)
S$150k
cash + CPF
Monthly instalment
S$2,245/mo
25y @ 3.5%
Income required
S$4,767/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 221 Ang Mo Kio Ave 1? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 221 Ang Mo Kio Ave 1 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 221 Ang Mo Kio Ave 1
How much does a 4-Room flat at Block 221 Ang Mo Kio Ave 1 cost?⌄
4-Room flats at Block 221 Ang Mo Kio Ave 1 have recently resold for a median of about S$598k (S$442 psf), from 76 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 221 Ang Mo Kio Ave 1 by flat type?⌄
4-Room ≈ S$446k; 5-Room ≈ S$560k (median resale, HDB caveats).
Is Block 221 Ang Mo Kio Ave 1 worth buying given its remaining lease?⌄
Block 221 Ang Mo Kio Ave 1 has about 67 years left on its 99-year lease (completed 1976). That's a long runway, so CPF usage and bank financing are generally unrestricted. The figure is taken from the most recent transacted flat.
What is the rental yield at Block 221 Ang Mo Kio Ave 1?⌄
Gross rental yield at Block 221 Ang Mo Kio Ave 1 is about 5.8%, based on a median subletting rent of about S$2,900/mo against a resale price of about S$598k. 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 221 Ang Mo Kio Ave 1?⌄
For a flat at about S$598k on a 25-year HDB-style loan, you'd need roughly S$4,767/mo in household income, with repayments around S$2,245/mo after a S$150k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 221 Ang Mo Kio Ave 1?⌄
The nearest MRT/LRT station to Block 221 Ang Mo Kio Ave 1 is Mayflower MRT, about 652 m away (~10 min walk).
Which primary schools are within 1 km of Block 221 Ang Mo Kio Ave 1?⌄
Ang Mo Kio Primary School, Ai Tong School are within 1 km of Block 221 Ang Mo Kio Ave 1 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.