How Much Is a Flat at Block 660 Yishun Ave 4 Worth?

4 Room · Built 1987 · 61 years 01 month remaining MOP Cleared

Latest Sale

$580,000

2025-08 · 4 Room

Median $/sqm

$4,125

Based on 26 txns

Total Txns

26

Since data available

5-Yr Trend

▲53.2%

vs 5 years ago

What's Your Flat Worth?

Select your flat type and storey band, then click Get Estimate. Change your selection at any time and get a new estimate.

Flat Type

Storey Band (closest to your floor)

How did you buy?

Market Demand

⏳ Lower transaction volume — pricing and timing matter more here. A local expert helps.

Based on recent sales data · Updates monthly

Sold at this block (6mo)

0 flats ⚡

AVG. DAYS TO OFFER

Transaction density proxy

BUYER DEMAND

3.1 / 10

Block Specialists

Connect with agents who know this block — coming soon.

Lease Clock

Act Soon
0 yrs 61 years left 99 yrs

Key threshold: 60 years

Buyers will face resale restrictions after MOP

Your block has 61 years of lease left. A buyer who purchases today and waits out their 5-year MOP will be selling a flat under 60 years — which means their buyers face CPF and loan limits. Savvy buyers know this. It shrinks your pool and puts downward pressure on price.

An experienced agent can help you find motivated buyers and close before this becomes a bigger factor.

Transaction History 26 total

Date Floor Type sqm Price $/sqm
2025-08 04 TO 06 4 Room 104 $580,000 $5,577
2025-02 04 TO 06 4 Room 84 $498,888 $5,939
2024-07 04 TO 06 4 Room 104 $538,000 $5,173
2024-06 10 TO 12 4 Room 84 $480,088 $5,715
2023-08 01 TO 03 4 Room 84 $410,000 $4,881
2023-06 04 TO 06 4 Room 84 $421,000 $5,012
2023-05 10 TO 12 4 Room 104 $478,000 $4,596
2023-04 10 TO 12 4 Room 104 $495,000 $4,760
2023-01 04 TO 06 4 Room 84 $455,000 $5,417
2023-01 01 TO 03 4 Room 104 $485,000 $4,663
2022-01 07 TO 09 4 Room 104 $458,000 $4,404
2021-09 07 TO 09 4 Room 84 $368,000 $4,381
2021-08 07 TO 09 4 Room 84 $385,000 $4,583
2020-09 10 TO 12 4 Room 84 $300,000 $3,571
2020-08 10 TO 12 4 Room 104 $375,000 $3,606
2020-03 10 TO 12 4 Room 84 $280,000 $3,333
2020-02 07 TO 09 4 Room 84 $288,000 $3,429
2019-12 10 TO 12 4 Room 84 $282,000 $3,357
2019-12 01 TO 03 4 Room 104 $327,000 $3,144
2019-09 10 TO 12 4 Room 84 $285,000 $3,393
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About Block 660 Yishun Ave 4

Block 660 at Yishun Ave 4 is a residential HDB block in Yishun, Singapore, built in 1987 with approximately 60 years remaining on its 99-year lease. The block contains 4 Room flats. The most recent transaction was a 4 Room flat (storeys 04–06) that sold for $580,000 in Aug 2025. The current median price per square metre is $4,125. Over the past five years, resale prices have risen by approximately 53.2%.

With 60 years of lease remaining, buyers may face reduced CPF usage and lower bank loan limits. Selling sooner preserves your buyer pool and sale price.

All data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is a flat at Block 660 Yishun Ave 4?

Based on 26 recorded transactions, the median resale price is $518,444. The most recent sale was $580,000 in 2025-08.

Median by flat type (last 24 months)

Flat Type Most Recent Median
4 Room $518,444

What is my flat worth at Block 660?

The overall median resale price at Block 660 Yishun Ave 4 is $518,444. Prices have risen 53.2% over the past 5 years.

How active is the resale market at Block 660?

Block 660 has recorded 26 resale transactions — roughly 1.1 sales per month over the past 24 months. The latest transaction closed in 2025-08.

What flat types are available at Block 660?

Block 660 Yishun Ave 4 has 4 Room units.

How much can I unlock to upgrade if I sell my HDB at Block 660?

Selling to upgrade means planning both timelines and funds. Your proceeds split into cash in hand (for your next downpayment and transition costs) and CPF refund (returned to CPF OA). Use the What's Your Flat Worth? calculator above to estimate the equity you can deploy for your next home.

What is the remaining lease for Block 660?

Block 660 was built in 1987 with a 99-year lease. It has approximately 61 years 01 month remaining. Lease decay accelerates below 40 years and affects buyer CPF eligibility.

How long does it take to sell an HDB flat?

The standard HDB resale process takes approximately 8–12 weeks from granting the Option to Purchase (OTP) to the completion appointment. This includes HDB resale application, HDB valuation, CPF usage approval, and final appointment scheduling.

Can I sell my HDB flat without an agent?

Yes — HDB's resale portal allows you to handle the transaction yourself. However, for owners upgrading to their next home, an experienced agent helps align pricing, buyer negotiation, and completion timing so your next purchase is less exposed to delays. The typical 1–2% commission is often recovered through a stronger sale outcome.

What are the costs of selling an HDB flat?

Typical costs for a seller:

Agent commission ~1–2% of sale price
Legal / conveyancing ~S$500 (HDB) or ~S$2,000 (private)
HDB admin fee S$80
Seller stamp duty None (after MOP)
Total (est.) on $518,444 $10,949 to $12,449