Block 666A Yishun Ave 4
666A Yishun Ave 4, Singapore 761666
Block 666A Yishun Ave 4 is an HDB block in Yishun, completed in 1986, with 16 dwelling units. Across 26 resales on record, 4-Room flats have recently resold around S$303k (S$285 psf, 89 sqm). The lease has approximately 62 years remaining.
What are the key facts about Block 666A Yishun Ave 4?
Block 666A Yishun Ave 4 is an HDB block in Yishun, completed in 1986, with 16 dwelling units.
- Town
- Yishun
- Planning area
- Yishun
- Completed
- 1986
- Storeys
- 4
- Total units
- 16
- Flat model
- Simplified · Improved
- Market segment
- OCR
- Median resale
- S$303k
- Last transacted
- Sept 2024
- Remaining lease
- ≈ 62 years
What are resale prices at Block 666A Yishun Ave 4?
4-Room flats have recently resold around S$303k (S$285 psf), from 26 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 17 | S$236,500recent | 83 sqm | S$226 psf |
| 5-Room | 9 | S$303,000recent | 121 sqm | S$233 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 Sept 2024.
What has recently sold at Block 666A Yishun Ave 4?
Block 666A Yishun Ave 4 has 26 recorded resales; the most recent transacted at S$570,000 in Sept 2024 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Sept 2024 | 4-Room | 01 TO 03 | 109 sqm | S$570,000 |
| Jan 2024 | 5-Room | 01 TO 03 | 121 sqm | S$610,000 |
| Sept 2022 | 4-Room | 01 TO 03 | 89 sqm | S$410,000 |
| Jul 2020 | 4-Room | 04 TO 06 | 83 sqm | S$280,000 |
| Mar 2020 | 4-Room | 01 TO 03 | 83 sqm | S$280,000 |
| Nov 2011 | 4-Room | 01 TO 03 | 89 sqm | S$373,000 |
| Mar 2010 | 5-Room | 01 TO 03 | 121 sqm | S$320,000 |
| Jan 2010 | 5-Room | 04 TO 06 | 121 sqm | S$371,000 |
| Dec 2008 | 4-Room | 01 TO 03 | 83 sqm | S$236,500 |
| May 2008 | 5-Room | 01 TO 03 | 121 sqm | S$303,000 |
| Jun 2002 | 4-Room | 01 TO 03 | 83 sqm | S$149,000 |
| Oct 2001 | 4-Room | 04 TO 06 | 83 sqm | S$155,000 |
What flat types are in Block 666A Yishun Ave 4?
Block 666A Yishun Ave 4 has 16 units, mostly 4-Room flats of the Simplified / Improved model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 666A Yishun Ave 4?
Block 666A Yishun Ave 4 is an HDB block in Yishun.
Block 666A Yishun Ave 4 is an HDB block located along Yishun Ave 4. The block is recorded as completed around 1986, with up to 4 storeys. It has an estimated 16 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 666A Yishun Ave 4, Singapore 761666. It is part of District 27, Yishun / Sembawang, the Yishun planning area. The block falls within the North Region and the OCR market segment.
The nearest rail connection is Khatib MRT, approximately 812m away, around 13 minutes on foot. Nearby amenities include Junction 9 for shopping, NTUC Fairprice Co-operative Ltd for groceries, Yishun Park Hawker Centre for food options, Yishun Pk for greenery and recreation, Khatib Polyclinic for polyclinic services, and Nee Soon South Community Club for community facilities.
How far is Block 666A Yishun Ave 4 from MRT and schools?
The nearest MRT/LRT to Block 666A Yishun Ave 4 is Khatib MRT, about 812 m away (~13 min walk). 7 schools are within 1 km, including 3 primary schools.
Getting around
- Khatib MRT812 m · ~13 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Northland Primary SchoolPrimary schoolwithin 1 km · P1 priority202 m
- Chung Cheng High School (Yishun)Secondary schoolwithin 1 km290 m
- Naval Base Primary SchoolPrimary schoolwithin 1 km · P1 priority370 m
- Orchid Park Secondary SchoolSecondary schoolwithin 1 km513 m
- Northbrooks Secondary SchoolSecondary schoolwithin 1 km594 m
- Huamin Primary SchoolPrimary schoolwithin 1 km · P1 priority965 m
- Naval Base Secondary SchoolSecondary schoolwithin 1 km994 m
- Peiying Primary SchoolPrimary school1.1 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 666A Yishun Ave 4?
Buying a flat at Block 666A Yishun Ave 4 (~S$303k) needs about S$2,415/mo in income and S$1,138/mo in repayments, after S$4,260 stamp duty and a S$76k downpayment.
Illustrative, for a buyer at the recent median resale price (S$303k) — 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$4,260
BSD, tiered
Downpayment (25%)
S$76k
cash + CPF
Monthly instalment
S$1,138/mo
25y @ 3.5%
Income required
S$2,415/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 666A Yishun Ave 4? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 666A Yishun Ave 4 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 666A Yishun Ave 4
How much does a 4-Room flat at Block 666A Yishun Ave 4 cost?⌄
4-Room flats at Block 666A Yishun Ave 4 have recently resold for a median of about S$303k (S$285 psf), from 26 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 666A Yishun Ave 4 by flat type?⌄
4-Room ≈ S$237k; 5-Room ≈ S$303k (median resale, HDB caveats).
Is Block 666A Yishun Ave 4 worth buying given its remaining lease?⌄
Block 666A Yishun Ave 4 has about 62 years left on its 99-year lease (completed 1986). 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 666A Yishun Ave 4?⌄
For a flat at about S$303k on a 25-year HDB-style loan, you'd need roughly S$2,415/mo in household income, with repayments around S$1,138/mo after a S$76k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 666A Yishun Ave 4?⌄
The nearest MRT/LRT station to Block 666A Yishun Ave 4 is Khatib MRT, about 812 m away (~13 min walk).
Which primary schools are within 1 km of Block 666A Yishun Ave 4?⌄
Northland Primary School, Naval Base Primary School, Huamin Primary School are within 1 km of Block 666A Yishun Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.