Block 666 Yishun Ave 4
666 Yishun Ave 4, Singapore 760666
Block 666 Yishun Ave 4 is an HDB block in Yishun, completed in 1987, with 66 dwelling units. Across 133 resales on record, Multi-Generation flats have recently resold around S$960k (S$506 psf, 164 sqm). The lease has approximately 61 years remaining.
What are the key facts about Block 666 Yishun Ave 4?
Block 666 Yishun Ave 4 is an HDB block in Yishun, completed in 1987, with 66 dwelling units.
- Town
- Yishun
- Planning area
- Yishun
- Completed
- 1987
- Storeys
- 12
- Total units
- 66
- Flat model
- Multi-Generation
- Market segment
- OCR
- Median resale
- S$960k
- Last transacted
- May 2026
- Remaining lease
- ≈ 61 years
What are resale prices at Block 666 Yishun Ave 4?
Multi-Generation flats have recently resold around S$960k (S$506 psf), from 133 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| Multi-Generation | 66 | S$960,000recent | 164 sqm | S$506 psf |
| Multi Generation | 67 | S$495,000recent | 164 sqm | S$276 psf |
Live now: 17 flats listed for sale at this block (median asking S$1.34M) and 5 for rent (median S$2,000/mo) — 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 2026.
What rent and yield does Block 666 Yishun Ave 4 get?
Flats at Block 666 Yishun Ave 4 have recently sublet for a median of S$2,900/mo, an indicative gross rental yield of about 3.6% (from 11 recent rental contracts).
Median rent
S$2,900/mo
11 recent contracts
Gross rental yield
3.6%
indicative, gross
Annual rent
S$34,800
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| Executive | 11 | S$2,900/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 Jun 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 666 Yishun Ave 4?
Block 666 Yishun Ave 4 has 133 recorded resales; the most recent transacted at S$1,120,000 in May 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| May 2026 | Multi-Generation | 04 TO 06 | 164 sqm | S$1,120,000 |
| Mar 2024 | Multi-Generation | 10 TO 12 | 164 sqm | S$1,200,000 |
| Feb 2024 | Multi-Generation | 04 TO 06 | 164 sqm | S$998,000 |
| Dec 2023 | Multi-Generation | 01 TO 03 | 179 sqm | S$975,000 |
| Jan 2023 | Multi-Generation | 07 TO 09 | 179 sqm | S$1,080,000 |
| Nov 2022 | Multi-Generation | 07 TO 09 | 164 sqm | S$960,000 |
| Oct 2022 | Multi-Generation | 10 TO 12 | 164 sqm | S$1,062,500 |
| Nov 2021 | Multi-Generation | 07 TO 09 | 164 sqm | S$838,000 |
| Jan 2021 | Multi-Generation | 10 TO 12 | 179 sqm | S$860,000 |
| Aug 2020 | Multi-Generation | 01 TO 03 | 164 sqm | S$725,000 |
| Aug 2019 | Multi-Generation | 04 TO 06 | 179 sqm | S$788,888 |
| Jul 2019 | Multi-Generation | 10 TO 12 | 164 sqm | S$766,000 |
What flat types are in Block 666 Yishun Ave 4?
Block 666 Yishun Ave 4 has 66 units, mostly Multi-Generation flats of the Multi-Generation model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 666 Yishun Ave 4?
Block 666 Yishun Ave 4 is an HDB block in Yishun.
Block 666 Yishun Ave 4 is an HDB block located along Yishun Ave 4. The block is recorded as completed around 1987, with up to 12 storeys. It has an estimated 66 residential units based on the HDB property information dataset. Flat types in the block include multi-generation units.
The address is Block 666 Yishun Ave 4, Singapore 760666. 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 862m away, around 14 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 666 Yishun Ave 4 from MRT and schools?
The nearest MRT/LRT to Block 666 Yishun Ave 4 is Khatib MRT, about 862 m away (~14 min walk). 6 schools are within 1 km, including 3 primary schools.
Getting around
- Khatib MRT862 m · ~14 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 priority223 m
- Chung Cheng High School (Yishun)Secondary schoolwithin 1 km354 m
- Naval Base Primary SchoolPrimary schoolwithin 1 km · P1 priority358 m
- Orchid Park Secondary SchoolSecondary schoolwithin 1 km508 m
- Northbrooks Secondary SchoolSecondary schoolwithin 1 km548 m
- Huamin Primary SchoolPrimary schoolwithin 1 km · P1 priority976 m
- Naval Base Secondary SchoolSecondary school1.1 km
- 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 666 Yishun Ave 4?
Buying a flat at Block 666 Yishun Ave 4 (~S$960k) needs about S$7,653/mo in income and S$3,604/mo in repayments, after S$23,400 stamp duty and a S$240k downpayment.
Illustrative, for a buyer at the recent median resale price (S$960k) — 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$23,400
BSD, tiered
Downpayment (25%)
S$240k
cash + CPF
Monthly instalment
S$3,604/mo
25y @ 3.5%
Income required
S$7,653/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 666 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 666 Yishun Ave 4 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 666 Yishun Ave 4
How much does a Multi-Generation flat at Block 666 Yishun Ave 4 cost?⌄
Multi-Generation flats at Block 666 Yishun Ave 4 have recently resold for a median of about S$960k (S$506 psf), from 133 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 666 Yishun Ave 4 by flat type?⌄
Multi-Generation ≈ S$960k; Multi Generation ≈ S$495k (median resale, HDB caveats).
Is Block 666 Yishun Ave 4 worth buying given its remaining lease?⌄
Block 666 Yishun Ave 4 has about 61 years left on its 99-year lease (completed 1987). 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 666 Yishun Ave 4?⌄
Gross rental yield at Block 666 Yishun Ave 4 is about 3.6%, based on a median subletting rent of about S$2,900/mo against a resale price of about S$960k. 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 666 Yishun Ave 4?⌄
For a flat at about S$960k on a 25-year HDB-style loan, you'd need roughly S$7,653/mo in household income, with repayments around S$3,604/mo after a S$240k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 666 Yishun Ave 4?⌄
The nearest MRT/LRT station to Block 666 Yishun Ave 4 is Khatib MRT, about 862 m away (~14 min walk).
Which primary schools are within 1 km of Block 666 Yishun Ave 4?⌄
Northland Primary School, Naval Base Primary School, Huamin Primary School are within 1 km of Block 666 Yishun Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.