18 Sian Tuan Avenue

Semi-Detached House · in Bukit Timah, District 21, Singapore · 999 yrs from 07/05/1879 · Completed 1996

Data through 1 June 2026

Intro: 18 Sian Tuan Avenue is a semi-detached house located along Sian Tuan Avenue within District 21 with a 999-year lease commencing on 7 May 1879. It was completed in 1996. So far it has been transacted a total of 2 times, amounting to $9.5M+ in total.

D21RCRCentralBukit Timah

18 Sian Tuan Avenue project details

Street

Sian Tuan Avenue

Property Type

Semi-Detached

Completion

1996

Total Units

-1

Unit Size

3,826 sqft

Tenure

999 yrs from 07/05/1879

Lease Remaining

852 yrs

Postal Sector

MRT and LRT stations near 18 Sian Tuan Avenue

King Albert Park399 m MRTDT6

See details on nearby stations

Primary schools near 18 Sian Tuan Avenue

Methodist Girls' School (Primary)704 m
Pei Hwa Presbyterian Primary School1,000 m

See details on nearby schools

18 Sian Tuan Avenue price, PSF and transaction trends

HDB Buyers

$9.5M+

Total Transacted

20-03-1996

First Transacted

06-12-2011

Last Transacted

Total Transactions

18 Sian Tuan Avenue transaction volume

New SaleSub SaleResale

Among the latest 2 recorded sales for 18 Sian Tuan Avenue, the median price was S$4,734,444 and the median PSF was S$1,238 psf. The newest record shown is from 6 December 2011. The annual project median was 88.8% higher in 2011 than in 1996; unit mix can affect year-to-year comparisons.

Recent 18 Sian Tuan Avenue transactions

Date	Sale type	Price	PSF	Size
6 December 2011	Resale	S$6,188,888	S$1,618 psf	3,826 sqft
20 March 1996	New Sale	S$3,280,000	S$857 psf	3,826 sqft

18 Sian Tuan Avenue median transaction PSF (S$)

18 Sian Tuan Avenue annual price trend

Year	Median price	Median PSF	Recorded sales
2011	S$6,188,888	S$1,618 psf	1
1996	S$3,280,000	S$857 psf	1

100.0%

% Profitable

Profitable

Unprofitable

> 6% Annualized

15.7 yrs

Avg Holding

$2.9M

Total Profits

18 Sian Tuan Avenue annualized profit %

View full details

18 Sian Tuan Avenue rental prices and estimated yield

Past 1 month

$3.22

Avg PSF Rental

No. of Rentals

Among the latest 12 recorded rental contracts for 18 Sian Tuan Avenue, the median monthly rent was S$10,000, with records ranging from S$4,000 to S$21,000.

Recent 18 Sian Tuan Avenue rental contracts

Lease date	Bedrooms	Monthly rent	Est. PSF	Area
1 June 2026	—	S$16,000	S$3 psf	4500-5000
1 June 2026	—	S$16,000	S$3 psf	5000-5500
1 June 2026	—	S$11,000	S$3 psf	3500-4000
1 March 2026	—	S$7,000	S$4 psf	1500-2000
1 February 2026	—	S$9,000	S$3 psf	3000-3500

18 Sian Tuan Avenue rental volume

View full details

Frequently asked questions about 18 Sian Tuan Avenue

How much do units at 18 Sian Tuan Avenue cost?

The latest 2 recorded sales show a median price of S$4,734,444 and a median of S$1,238 psf. Actual prices vary by floor, size, facing, condition and sale date.

What are the rental price and estimated yield at 18 Sian Tuan Avenue?

The latest recorded median monthly rent is S$10,000. Rental yield is indicative and can vary by unit and costs.

Is 18 Sian Tuan Avenue freehold or leasehold?

18 Sian Tuan Avenue has a tenure of 999 yrs from 07/05/1879.

When was 18 Sian Tuan Avenue completed?

18 Sian Tuan Avenue was completed in 1996.

Which MRT or LRT station is nearest to 18 Sian Tuan Avenue?

King Albert Park is the nearest station shown, at an estimated straight-line distance of 399 metres.

Which primary schools are near 18 Sian Tuan Avenue?

The primary schools shown within the page’s one-kilometre search are Methodist Girls' School (Primary) (704 m) and Pei Hwa Presbyterian Primary School (1,000 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 June 2026. Figures are indicative and do not constitute financial advice.