Block 663 Yishun Ave 4
663 Yishun Ave 4, Singapore 760663
Block 663 Yishun Ave 4 is an HDB block in Yishun, completed in 1986, with 88 dwelling units. 4-Room flats have recently resold around S$435k (85 sqm), from 115 resales on record. The lease has approximately 61 years remaining.
What are the key facts about Block 663 Yishun Ave 4?
Block 663 Yishun Ave 4 is an HDB block in Yishun, completed in 1986, with 88 dwelling units.
- Town
- Yishun
- Planning area
- Yishun
- Completed
- 1986
- Storeys
- 12
- Total units
- 88
- Market segment
- OCR
- Median resale
- S$435k
- Last transacted
- Dec 2025
- Remaining lease
- ≈ 61 years
What are resale prices at Block 663 Yishun Ave 4?
4-Room flats have recently resold around S$435k (S$465 psf), from 115 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 64 | S$390,000recent | 85 sqm | S$426 psf |
| 5-Room | 51 | S$460,000recent | 121 sqm | S$353 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 Dec 2025.
What has recently sold at Block 663 Yishun Ave 4?
Block 663 Yishun Ave 4 has 115 recorded resales; the most recent transacted at S$485,000 in Dec 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Dec 2025 | 4-Room | 01 TO 03 | 85 sqm | S$485,000 |
| Sept 2025 | 4-Room | 10 TO 12 | 85 sqm | S$538,000 |
| Feb 2025 | 5-Room | 01 TO 03 | 121 sqm | S$655,000 |
| May 2024 | 4-Room | 01 TO 03 | 83 sqm | S$452,000 |
| Apr 2023 | 4-Room | 10 TO 12 | 83 sqm | S$435,000 |
| Mar 2023 | 5-Room | 07 TO 09 | 121 sqm | S$625,000 |
| Dec 2022 | 4-Room | 07 TO 09 | 83 sqm | S$415,000 |
| Jan 2022 | 5-Room | 01 TO 03 | 121 sqm | S$523,000 |
| Dec 2021 | 4-Room | 10 TO 12 | 85 sqm | S$390,000 |
| Nov 2021 | 4-Room | 04 TO 06 | 85 sqm | S$410,000 |
| Jun 2021 | 4-Room | 10 TO 12 | 85 sqm | S$370,000 |
| Apr 2020 | 4-Room | 10 TO 12 | 85 sqm | S$300,000 |
What flat types are in Block 663 Yishun Ave 4?
Block 663 Yishun Ave 4 has 88 units, mostly 4-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 663 Yishun Ave 4 from MRT and schools?
The nearest MRT/LRT to Block 663 Yishun Ave 4 is Khatib MRT, about 834 m away (~13 min walk). 6 schools are within 1 km, including 3 primary schools.
Getting around
- Khatib MRT834 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 priority155 m
- Chung Cheng High School (Yishun)Secondary schoolwithin 1 km305 m
- Naval Base Primary SchoolPrimary schoolwithin 1 km · P1 priority422 m
- Orchid Park Secondary SchoolSecondary schoolwithin 1 km563 m
- Northbrooks Secondary SchoolSecondary schoolwithin 1 km576 m
- Huamin Primary SchoolPrimary schoolwithin 1 km · P1 priority915 m
- Naval Base Secondary SchoolSecondary school1.0 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 663 Yishun Ave 4?
Buying a flat at Block 663 Yishun Ave 4 (~S$435k) needs about S$3,468/mo in income and S$1,633/mo in repayments, after S$7,650 stamp duty and a S$109k downpayment.
Illustrative, for a buyer at the recent median resale price (S$435k) — 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$7,650
BSD, tiered
Downpayment (25%)
S$109k
cash + CPF
Monthly instalment
S$1,633/mo
25y @ 3.5%
Income required
S$3,468/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 663 Yishun Ave 4
What is the resale price at Block 663 Yishun Ave 4?⌄
4-Room flats at Block 663 Yishun Ave 4 have recently resold around S$435k (85 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How much are flats at Block 663 Yishun Ave 4 by flat type?⌄
4-Room ≈ S$390k; 5-Room ≈ S$460k. Figures are median resale prices from HDB caveats.
How many years are left on the lease at Block 663 Yishun Ave 4?⌄
Block 663 Yishun Ave 4 has approximately 61 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 663 Yishun Ave 4?⌄
Block 663 Yishun Ave 4 has 88 dwelling units across up to 12 storeys, mostly 4 room flats.
What is the nearest MRT to Block 663 Yishun Ave 4?⌄
The nearest MRT/LRT station to Block 663 Yishun Ave 4 is Khatib MRT, about 834 m away (~13 min walk).
Which primary schools are within 1 km of Block 663 Yishun Ave 4?⌄
Northland Primary School, Naval Base Primary School, Huamin Primary School are within 1 km of Block 663 Yishun Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 663 Yishun Ave 4 a good place to buy an HDB resale flat?⌄
Block 663 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 (≈61 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
