Block data

Blk 666A Yishun Avenue 4

YishunSingapore 761666HDB data to Oct 2026

The block

Completed
1986
Lease
From 1987, ends 2086. About 59 years left
Storeys
4
Flats
16: 10 4-room, 6 5-room
Postal code
Singapore 761666
Nearest MRT
Khatib MRT, about 13 min walk (780 m)
Town
Yishun

Resale prices at Blk 666A Yishun Avenue 4

4-roomS$570,000median of 1 sale since Oct 2023, S$486 psf
5-roomS$610,000median of 1 sale since Oct 2023, S$468 psf

Median price by year of registration.

What is my flat at Blk 666A Yishun Avenue 4 worth?

Pick your flat type and floor for an instant range based on this block's own resales.

Estimated valueS$570,000
Get an exact valuation for my unit

A guide only. Condition, facing, corner units and renovation can move the price 5 to 10% either way.

Latest sales

MonthTypeStoreySizePrice
Sept 20244-room
Model A
01 to 03109 sqm
1,173 sqft
S$570,000
S$486 psf
Jan 20245-room
Improved
01 to 03121 sqm
1,302 sqft
S$610,000
S$468 psf

Flat layouts at Blk 666A Yishun Avenue 4

HDB records the flat model of every resale. These are the layouts sold here, with the typical size.

Flat typeModelTypical sizeSales
4-roomModel A109 sqm (1,173 sqft)1
5-roomImproved121 sqm (1,302 sqft)1

Model names come from HDB. "Improved", "New Generation" and "Model A" flats of the same type can differ by 10 sqm or more, so compare sizes, not just room counts.

Living at Blk 666A Yishun Avenue 4

MRT

  • Khatib MRT780 m, about 13 min walk
  • Yishun MRT1.2 km, about 20 min walk

Hawker centres

  • Yishun Park Hawker Centre820 m, 45 food stalls

Car park

Car parkTypeFree parkingNight parkingGantry
Y39
90 m away
Mechanised and surfaceFree on Sundays and public holidays, 7am to 10.30pmYes4.5 m
Y73M
160 m away
Multi-storey
14 decks
Free on Sundays and public holidays, 7am to 10.30pmYes2.15 m

From HDB's car park list. The nearest HDB car parks to the block.

1-minute quizzes for owners at Blk 666A Yishun Avenue 4

What is your flat at Blk 666A Yishun Avenue 4 worth?

Send us your floor and flat type. We'll reply with a valuation range based on the latest sales here and at nearby blocks, and what a sale would leave you after your loan and CPF refund.

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Common questions

How much is a 4-room flat at Blk 666A Yishun Avenue 4?

4-room flats at Blk 666A Yishun Avenue 4 sold for a median S$570,000 since Oct 2023, or about S$486 per square foot. The range was S$570,000 to S$570,000. Floor level, condition and the remaining lease explain most of the gap.

How many years are left on the lease at Blk 666A Yishun Avenue 4?

The lease started in 1987 and runs for 99 years to 2086, so about 59 years are left. Banks and CPF limit how much a buyer can borrow and use once fewer than 60 years remain, which affects who can buy.

What is the postal code of Blk 666A Yishun Avenue 4?

The postal code of Blk 666A Yishun Avenue 4 is Singapore 761666.

What is the nearest MRT station to Blk 666A Yishun Avenue 4?

Khatib MRT station is about 780 m away, roughly 13 minutes on foot. Yishun MRT is the next closest, about 1.2 km away.

Where do residents of Blk 666A Yishun Avenue 4 park?

Mechanised and surface car park Y39, about 90 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 4.5 m. Multi-storey car park Y73M, about 160 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 2.15 m.

What is my flat at Blk 666A Yishun Avenue 4 worth?

Recent sales at the block are the best guide, adjusted for your floor, facing and condition. Send us your unit and we'll reply with a valuation range on WhatsApp.

Other blocks on Yishun Avenue 4

Blocks nearby

All HDB blocks in Yishun · All towns

Source: HDB resale flat prices, renting out of flats and HDB property information, from data.gov.sg. Resales from Oct 2023 to Oct 2026. Prices are what buyers paid; your flat's value depends on its floor, facing, condition and lease.