21A Westlake Avenue

Semi-Detached House · in Bishan, District 20, Singapore · Freehold · Completed 1996

Data through 1 July 2026

Intro: 21A Westlake Avenue is a semi-detached house located along Westlake Avenue within District 20 with a freehold tenure. It was completed in 1996. So far it has been transacted a total of 2 times, amounting to $3.9M+ in total.

D20RCRCentralBishan

21A Westlake Avenue project details

Street

Westlake Avenue

Property Type

Semi-Detached

Completion

1996

Total Units

-1

Unit Size

2,171 sqft

Tenure

Freehold

Lease Remaining

Freehold

Postal Sector

MRT and LRT stations near 21A Westlake Avenue

Marymount385 m MRTCC16
Caldecott838 m MRTCC17TE9

See details on nearby stations

Primary schools near 21A Westlake Avenue

Marymount Convent School586 m

See details on nearby schools

21A Westlake Avenue price, PSF and transaction trends

HDB Buyers

$3.9M+

Total Transacted

14-02-1996

First Transacted

07-02-2003

Last Transacted

Total Transactions

21A Westlake Avenue transaction volume

New SaleSub SaleResale

Among the latest 2 recorded sales for 21A Westlake Avenue, the median price was S$1,965,000 and the median PSF was S$905 psf. The newest record shown is from 7 February 2003. The annual project median was 31.3% lower in 2003 than in 1996; unit mix can affect year-to-year comparisons.

Recent 21A Westlake Avenue transactions

Date	Sale type	Price	PSF	Size
7 February 2003	Resale	S$1,600,000	S$737 psf	2,171 sqft
14 February 1996	Sub Sale	S$2,330,000	S$1,073 psf	2,171 sqft

21A Westlake Avenue median transaction PSF (S$)

21A Westlake Avenue annual price trend

Year	Median price	Median PSF	Recorded sales
2003	S$1,600,000	S$737 psf	1
1996	S$2,330,000	S$1,073 psf	1

0.0%

% Profitable

Profitable

Unprofitable

> 6% Annualized

7.0 yrs

Avg Holding

-$730,000

Total Profits

21A Westlake Avenue annualized profit %

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21A Westlake Avenue rental prices and estimated yield

Past 1 month

$3.81

Avg PSF Rental

No. of Rentals

Among the latest 12 recorded rental contracts for 21A Westlake Avenue, the median monthly rent was S$6,200, with records ranging from S$6,000 to S$14,500.

Recent 21A Westlake Avenue rental contracts

Lease date	Bedrooms	Monthly rent	Est. PSF	Area
1 July 2026	—	S$11,000	S$2 psf	5000-5500
1 June 2026	—	S$8,500	S$4 psf	2000-2500
1 May 2026	—	S$14,500	S$6 psf	2000-2500
1 March 2026	—	S$8,000	S$3 psf	2500-3000
1 November 2025	—	S$6,200	S$3 psf	2000-2500

21A Westlake Avenue rental volume

View full details

Frequently asked questions about 21A Westlake Avenue

How much do units at 21A Westlake Avenue cost?

The latest 2 recorded sales show a median price of S$1,965,000 and a median of S$905 psf. Actual prices vary by floor, size, facing, condition and sale date.

What are the rental price and estimated yield at 21A Westlake Avenue?

The latest recorded median monthly rent is S$6,200. Rental yield is indicative and can vary by unit and costs.

Is 21A Westlake Avenue freehold or leasehold?

21A Westlake Avenue has a tenure of Freehold.

When was 21A Westlake Avenue completed?

21A Westlake Avenue was completed in 1996.

Which MRT or LRT station is nearest to 21A Westlake Avenue?

Marymount is the nearest station shown, at an estimated straight-line distance of 385 metres.

Which primary schools are near 21A Westlake Avenue?

The primary schools shown within the page’s one-kilometre search are Marymount Convent School (586 m). Distances are estimates and do not determine school-admission eligibility.

Data sources and methodology

Sale and rental records are based on URA private residential property market data. REALSMART calculates project-level medians, chart groupings, profitability indicators, straight-line distances and estimated rental yields. Data on this page runs through 1 July 2026. Figures are indicative and do not constitute financial advice.