Block 661 Yishun Ave 4
661 Yishun Ave 4, Singapore 760661
Block 661 Yishun Ave 4 is an HDB block in Yishun, completed in 1986, with 61 dwelling units. Executive flats have recently resold around S$668k (134 sqm), from 70 resales on record. The lease has approximately 66 years remaining.
What are the key facts about Block 661 Yishun Ave 4?
Block 661 Yishun Ave 4 is an HDB block in Yishun, completed in 1986, with 61 dwelling units.
- Town
- Yishun
- Planning area
- Yishun
- Completed
- 1986
- Storeys
- 12
- Total units
- 61
- Market segment
- OCR
- Median resale
- S$668k
- Last transacted
- Jul 2025
- Remaining lease
- ≈ 66 years
What are resale prices at Block 661 Yishun Ave 4?
Executive flats have recently resold around S$668k (S$475 psf), from 70 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 11 | S$159,000recent | 64 sqm | S$231 psf |
| 4-Room | 21 | S$360,000recent | 91 sqm | S$368 psf |
| 5-Room | 10 | S$440,000recent | 134 sqm | S$305 psf |
| Executive | 28 | S$730,000recent | 164 sqm | S$394 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 Jul 2025.
What has recently sold at Block 661 Yishun Ave 4?
Block 661 Yishun Ave 4 has 70 recorded resales; the most recent transacted at S$1,288,888 in Jul 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2025 | Executive | 07 TO 09 | 181 sqm | S$1,288,888 |
| Nov 2024 | 4-Room | 04 TO 06 | 106 sqm | S$542,000 |
| Jul 2023 | 5-Room | 01 TO 03 | 134 sqm | S$668,000 |
| May 2023 | 4-Room | 04 TO 06 | 91 sqm | S$480,000 |
| May 2023 | Executive | 07 TO 09 | 164 sqm | S$1,050,000 |
| Apr 2023 | Executive | 04 TO 06 | 181 sqm | S$1,051,800 |
| Dec 2022 | 4-Room | 04 TO 06 | 91 sqm | S$450,000 |
| Oct 2022 | Executive | 10 TO 12 | 164 sqm | S$1,078,000 |
| Jan 2022 | Executive | 07 TO 09 | 164 sqm | S$851,000 |
| Apr 2019 | 3-Room | 10 TO 12 | 64 sqm | S$272,000 |
| Mar 2018 | Executive | 04 TO 06 | 181 sqm | S$768,000 |
| Mar 2018 | 5-Room | 10 TO 12 | 134 sqm | S$520,000 |
What flat types are in Block 661 Yishun Ave 4?
Block 661 Yishun Ave 4 has 61 units, mostly Executive flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 661 Yishun Ave 4 from MRT and schools?
6 schools are within 1 km, including 3 primary schools.
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Northland Primary SchoolPrimary schoolwithin 1 km · P1 priority119 m
- Chung Cheng High School (Yishun)Secondary schoolwithin 1 km482 m
- Northbrooks Secondary SchoolSecondary schoolwithin 1 km511 m
- Naval Base Primary SchoolPrimary schoolwithin 1 km · P1 priority670 m
- Huamin Primary SchoolPrimary schoolwithin 1 km · P1 priority676 m
- Orchid Park Secondary SchoolSecondary schoolwithin 1 km809 m
- North View Primary SchoolPrimary school1.0 km
- Naval Base Secondary SchoolSecondary 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 661 Yishun Ave 4?
Buying a flat at Block 661 Yishun Ave 4 (~S$668k) needs about S$5,325/mo in income and S$2,508/mo in repayments, after S$14,640 stamp duty and a S$167k downpayment.
Illustrative, for a buyer at the recent median resale price (S$668k) — 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$14,640
BSD, tiered
Downpayment (25%)
S$167k
cash + CPF
Monthly instalment
S$2,508/mo
25y @ 3.5%
Income required
S$5,325/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 661 Yishun Ave 4
What is the resale price at Block 661 Yishun Ave 4?⌄
Executive flats at Block 661 Yishun Ave 4 have recently resold around S$668k (134 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 661 Yishun Ave 4 by flat type?⌄
3-Room ≈ S$159k; 4-Room ≈ S$360k; 5-Room ≈ S$440k; Executive ≈ S$730k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 661 Yishun Ave 4?⌄
Block 661 Yishun Ave 4 has approximately 66 years left on its 99-year lease (completed 1986). This figure is taken from the most recent transacted flat.
How many units are in Block 661 Yishun Ave 4?⌄
Block 661 Yishun Ave 4 has 61 dwelling units across up to 12 storeys, mostly executive flats.
Which primary schools are within 1 km of Block 661 Yishun Ave 4?⌄
Northland Primary School, Naval Base Primary School, Huamin Primary School are within 1 km of Block 661 Yishun Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 661 Yishun Ave 4 a good place to buy an HDB resale flat?⌄
Block 661 Yishun Ave 4 sits in Yishun, in the Yishun planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈66 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
