Block 663A Yishun Ave 4
663A Yishun Ave 4, Singapore 761663
Block 663A Yishun Ave 4 is an HDB block in Yishun, completed in 1986, with 12 dwelling units. Across 17 resales on record, Executive flats have recently resold around S$295k (S$257 psf, 91 sqm). The lease has approximately 65 years remaining.
What are the key facts about Block 663A Yishun Ave 4?
Block 663A Yishun Ave 4 is an HDB block in Yishun, completed in 1986, with 12 dwelling units.
- Town
- Yishun
- Planning area
- Yishun
- Completed
- 1986
- Storeys
- 4
- Total units
- 12
- Flat model
- Apartment · New Generation
- Market segment
- OCR
- Median resale
- S$295k
- Last transacted
- Jul 2026
- Remaining lease
- ≈ 65 years
What are resale prices at Block 663A Yishun Ave 4?
Executive flats have recently resold around S$295k (S$257 psf), from 17 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 3-Room | 4 | S$155,000recent | 67 sqm | S$225 psf |
| 4-Room | 5 | S$204,000recent | 91 sqm | S$208 psf |
| Executive | 8 | S$592,000recent | 164 sqm | S$335 psf |
Live now: 0 flats listed for sale at this block and 1 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 Jul 2026.
What has recently sold at Block 663A Yishun Ave 4?
Block 663A Yishun Ave 4 has 17 recorded resales; the most recent transacted at S$1,075,000 in Jul 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2026 | Executive | 01 TO 03 | 164 sqm | S$1,075,000 |
| Sept 2021 | 3-Room | 01 TO 03 | 71 sqm | S$345,000 |
| Sept 2019 | Executive | 01 TO 03 | 164 sqm | S$650,000 |
| Jun 2017 | Executive | 01 TO 03 | 159 sqm | S$730,000 |
| Mar 2015 | 3-Room | 04 TO 06 | 64 sqm | S$270,000 |
| Aug 2009 | 4-Room | 04 TO 06 | 91 sqm | S$295,088 |
| Jun 2008 | Executive | 01 TO 03 | 159 sqm | S$440,000 |
| Jul 2006 | 4-Room | 04 TO 06 | 91 sqm | S$201,000 |
| Jun 2003 | Executive | 01 TO 03 | 164 sqm | S$390,000 |
| Aug 1999 | 3-Room | 01 TO 03 | 69 sqm | S$144,000 |
| Jul 1999 | 4-Room | 01 TO 03 | 91 sqm | S$204,000 |
| Apr 1999 | 4-Room | 04 TO 06 | 91 sqm | S$213,000 |
What flat types are in Block 663A Yishun Ave 4?
Block 663A Yishun Ave 4 has 12 units, mostly 3-Room flats of the Apartment / New Generation model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 663A Yishun Ave 4?
Block 663A Yishun Ave 4 is an HDB block in Yishun.
Block 663A 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 12 residential units based on the HDB property information dataset. Flat types in the block include 3-room, 4-room, and executive units.
The address is Block 663A Yishun Ave 4, Singapore 761663. 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 807m 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 663A Yishun Ave 4 from MRT and schools?
The nearest MRT/LRT to Block 663A Yishun Ave 4 is Khatib MRT, about 807 m away (~13 min walk). 7 schools are within 1 km, including 3 primary schools.
Getting around
- Khatib MRT807 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 priority166 m
- Chung Cheng High School (Yishun)Secondary schoolwithin 1 km275 m
- Naval Base Primary SchoolPrimary schoolwithin 1 km · P1 priority438 m
- Orchid Park Secondary SchoolSecondary schoolwithin 1 km573 m
- Northbrooks Secondary SchoolSecondary schoolwithin 1 km611 m
- Huamin Primary SchoolPrimary schoolwithin 1 km · P1 priority913 m
- Naval Base Secondary SchoolSecondary schoolwithin 1 km964 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 663A Yishun Ave 4?
Buying a flat at Block 663A Yishun Ave 4 (~S$295k) needs about S$2,352/mo in income and S$1,108/mo in repayments, after S$4,102 stamp duty and a S$74k downpayment.
Illustrative, for a buyer at the recent median resale price (S$295k) — 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$4,102
BSD, tiered
Downpayment (25%)
S$74k
cash + CPF
Monthly instalment
S$1,108/mo
25y @ 3.5%
Income required
S$2,352/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 663A 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 663A Yishun Ave 4 land close to the town median — fair value, no big premium.
Frequently asked questions about Block 663A Yishun Ave 4
How much does a Executive flat at Block 663A Yishun Ave 4 cost?⌄
Executive flats at Block 663A Yishun Ave 4 have recently resold for a median of about S$295k (S$257 psf), from 17 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 663A Yishun Ave 4 by flat type?⌄
3-Room ≈ S$155k; 4-Room ≈ S$204k; Executive ≈ S$592k (median resale, HDB caveats).
Is Block 663A Yishun Ave 4 worth buying given its remaining lease?⌄
Block 663A Yishun Ave 4 has about 65 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 663A Yishun Ave 4?⌄
For a flat at about S$295k on a 25-year HDB-style loan, you'd need roughly S$2,352/mo in household income, with repayments around S$1,108/mo after a S$74k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 663A Yishun Ave 4?⌄
The nearest MRT/LRT station to Block 663A Yishun Ave 4 is Khatib MRT, about 807 m away (~13 min walk).
Which primary schools are within 1 km of Block 663A Yishun Ave 4?⌄
Northland Primary School, Naval Base Primary School, Huamin Primary School are within 1 km of Block 663A Yishun Ave 4 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.