665 Yishun Ave 4

HDB Block · in Yishun, Singapore · 99-year lease · Completed 1986

Data through 1 April 2026

Intro: 665 Yishun Ave 4 is an HDB block located along Yishun Avenue 4 within Yishun with a 99-year lease commencing in 1986. It was completed in 1986 with 56 units in total. So far it has been transacted a total of 82 times.

HDBYishun

Annual Returns

Avg annualized profit (past 1y)

6.1%

665 Yishun Ave 4 project details

Street

Yishun Avenue 4

Postal Code

760665

Unit Types

4 Room, 5 Room, Executive

Completion

1986

Total Units

Unit Size

1,140 - 1,948 sqft

Lease Remaining

59 yrs

MRT and LRT stations near 665 Yishun Ave 4

Khatib849 m MRTNS14

See details on nearby stations

Primary schools near 665 Yishun Ave 4

Northland Primary School161 m
Naval Base Primary School470 m
Huamin Primary School909 m

See details on nearby schools

665 Yishun Ave 4 price, PSF and transaction trends

01-05-1995

First Transacted

01-04-2026

Last Transacted

Total Transactions

665 Yishun Ave 4 transaction volume

New SaleSub SaleResale

Among the latest 12 recorded sales for 665 Yishun Ave 4, the median price was S$708,444 and the median PSF was S$463 psf. The newest record shown is from 1 April 2026. The annual project median was 73.0% higher in 2026 than in 2018; unit mix can affect year-to-year comparisons.

Recent 665 Yishun Ave 4 transactions

Date	Flat type / storey	Price	PSF	Size
1 April 2026	Executive · 01 To 03	S$1,025,000	S$581 psf	1,765 sqft
1 January 2026	5 Room · 01 To 03	S$750,000	S$528 psf	1,420 sqft
1 August 2025	4 Room · 04 To 06	S$600,000	S$512 psf	1,173 sqft
1 July 2025	5 Room · 04 To 06	S$735,000	S$518 psf	1,420 sqft
1 February 2025	Executive · 01 To 03	S$1,068,000	S$548 psf	1,948 sqft

665 Yishun Ave 4 median transaction PSF (S$)

665 Yishun Ave 4 annual price trend

Year	Median price	Median PSF	Recorded sales
2026	S$887,500	S$554 psf	2
2025	S$735,000	S$518 psf	3
2024	S$708,888	S$492 psf	1
2023	S$490,000	S$430 psf	1
2022	S$625,000	S$433 psf	1
2021	S$505,000	S$374 psf	2
2019	S$758,000	S$389 psf	1
2018	S$455,000	S$320 psf	3

58.0%

% Profitable

Profitable

Unprofitable

665 Yishun Ave 4 annualized profit %

View full details

Frequently asked questions about 665 Yishun Ave 4

How much do units at 665 Yishun Ave 4 cost?

The latest 12 recorded sales show a median price of S$708,444 and a median of S$463 psf. Actual prices vary by floor, size, facing, condition and sale date.

Is 665 Yishun Ave 4 freehold or leasehold?

665 Yishun Ave 4 has a tenure of 99-year lease.

When was 665 Yishun Ave 4 completed?

665 Yishun Ave 4 was completed in 1986 and the project has 56 units.

Which MRT or LRT station is nearest to 665 Yishun Ave 4?

Khatib is the nearest station shown, at an estimated straight-line distance of 849 metres.

Which primary schools are near 665 Yishun Ave 4?

The primary schools shown within the page’s one-kilometre search are Northland Primary School (161 m), Naval Base Primary School (470 m), and Huamin Primary School (909 m). Distances are estimates and do not determine school-admission eligibility.

Data sources and methodology

Resale transaction records are based on HDB resale transaction data published on data.gov.sg. REALSMART calculates block-level medians, chart groupings, profitability indicators and straight-line distances. Data on this page runs through 1 April 2026. Figures are indicative and do not constitute financial advice.