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Block 661 Yishun Avenue 4

3 Room · 4 Room · 5 Room · Executive · Built 1992 · 66 years remaining lease · Updated Jul 2025 MOP Cleared

Block 661 Yishun Avenue 4 has 13 recorded HDB resale transactions since 2017. Latest sale: $1,288,888 (Jul 2025, executive, floors 07–09). Median $5,113/sqm. Built 1992, 66 years lease remaining.

Latest Sale
$1,288,888
Jul 2025 · EXECUTIVE · Floor 07-09
Median $/sqm
$5,113
Based on 13 transactions
Total Transactions
13
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 6%
#39 / 640 Top 6%
Latest Sale ?
Top 1%
#1 / 640 Top 1%
Value ($/sqm) ?
Top 24%
#152 / 640 Top 24%
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
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How we estimate this →
Future Value Projection
Market Appreciation
+3%/yr
vs
Lease Decay
−0.40%/yr
Growth assumption
Using default rate (insufficient transaction history for this block)
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 66 years remaining 99 years
66 years
Remaining lease
↓ 0.40%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 66 years remaining, decay is gradual (~0.40%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Yishun average.

Flat type Median rent /mo Gross yield Based on
3-Room $2,650 typically $2,500–$2,800 7.3% Yishun avg · block too thin
4-Room $3,100 typically $2,900–$3,300 6.6% Yishun avg · block too thin
5-Room $3,400 typically $3,200–$3,600 5.7% Yishun avg · block too thin
Executive $3,600 typically $3,300–$4,000 4.8% Yishun avg · block too thin
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 3 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
Where this home sits, and its schools
3 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 661 Yishun Avenue 4 in Yishun, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Yishun
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Jul 2025 07 TO 09 EXECUTIVE 181 sqm $1,288,888 $7,121
Nov 2024 04 TO 06 4 ROOM 106 sqm $542,000 $5,113
Jul 2023 01 TO 03 5 ROOM 134 sqm $668,000 $4,985
May 2023 04 TO 06 4 ROOM 91 sqm $480,000 $5,275
May 2023 07 TO 09 EXECUTIVE 164 sqm $1,050,000 $6,402
Apr 2023 04 TO 06 EXECUTIVE 181 sqm $1,051,800 $5,811
Dec 2022 04 TO 06 4 ROOM 91 sqm $450,000 $4,945
Oct 2022 10 TO 12 EXECUTIVE 164 sqm $1,078,000 $6,573
Jan 2022 07 TO 09 EXECUTIVE 164 sqm $851,000 $5,189
Apr 2019 10 TO 12 3 ROOM 64 sqm $272,000 $4,250
Mar 2018 10 TO 12 5 ROOM 134 sqm $520,000 $3,881
Mar 2018 04 TO 06 EXECUTIVE 181 sqm $768,000 $4,243
Jan 2017 07 TO 09 3 ROOM 64 sqm $265,000 $4,141
Showing 13 of 13 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 661 Yishun Avenue 4

Block 661 Yishun Avenue 4 is a million-dollar HDB block: a flat here has sold for as much as $1,288,888 (Jul 2025), among the rare blocks in Yishun to cross that mark. Its median runs about 59% above the Yishun median, ahead of around 94% of the town's blocks. It has a relatively light resale record, with 13 transactions since 2017 across 3 room, 4 room, 5 room, executive flats priced from $265,000 to $1,288,888. The most recent transaction was an executive flat on storeys 07 TO 09 at $1,288,888 in Jul 2025, and the median works out to $5,113/sqm. Under Bala's Table (the SLA leasehold valuation model), its leasehold relativity ratio is 0.8967, an annual lease decay of about 0.40%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 661 Yishun Avenue 4 worth?

The most recent resale transaction at Block 661 Yishun Avenue 4 was $1,288,888 for a executive flat in 2025-07. The median price per square metre across all flat types is $5,113, based on 13 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 661 Yishun Avenue 4?

Block 661 Yishun Avenue 4 was built in 1992 and has approximately 66 years remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.40%, meaning the leasehold value decreases by approximately 0.40% per year at the current remaining lease.

What flat types are available at Block 661 Yishun Avenue 4?

Block 661 Yishun Avenue 4 in Yishun contains 3 room, 4 room, 5 room, executive flats. Resale prices range from $265,000 to $1,288,888 based on historical transaction records from data.gov.sg.

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