21 Portchester Avenue

Semi-Detached House · in Serangoon, District 19, Singapore · 999 yrs from 01/01/1954

Data through 1 July 2026

Intro: 21 Portchester Avenue is a semi-detached house located along Portchester Avenue within District 19 with a 999-year lease commencing on 1 January 1954. So far it has been transacted a total of 2 times, amounting to $13.0M+ in total.

D19OCRNorth EastSerangoon

Annual Returns

Avg annualized profit (past 1y)

20.5%

21 Portchester Avenue project details

Street

Portchester Avenue

Property Type

Semi-Detached

Total Units

-1

Unit Size

4,176 sqft

Tenure

999 yrs from 01/01/1954

Lease Remaining

927 yrs

Postal Sector

Primary schools near 21 Portchester Avenue

Zhonghua Primary School858 m
Chij Our Lady Of Good Counsel897 m

See details on nearby schools

21 Portchester Avenue price, PSF and transaction trends

HDB Buyers

$13.0M+

Total Transacted

04-12-2020

First Transacted

20-01-2025

Last Transacted

Total Transactions

21 Portchester Avenue transaction volume

New SaleSub SaleResale

Among the latest 2 recorded sales for 21 Portchester Avenue, the median price was S$6,475,000 and the median PSF was S$1,550 psf. The newest record shown is from 20 January 2025. The annual project median was 115.8% higher in 2025 than in 2020; unit mix can affect year-to-year comparisons.

Recent 21 Portchester Avenue transactions

Date	Sale type	Price	PSF	Size
20 January 2025	Resale	S$8,850,000	S$2,119 psf	4,176 sqft
4 December 2020	Resale	S$4,100,000	S$982 psf	4,176 sqft

21 Portchester Avenue median transaction PSF (S$)

21 Portchester Avenue annual price trend

Year	Median price	Median PSF	Recorded sales
2025	S$8,850,000	S$2,119 psf	1
2020	S$4,100,000	S$982 psf	1

100.0%

% Profitable

Profitable

Unprofitable

> 6% Annualized

4.1 yrs

Avg Holding

$4.8M

Total Profits

21 Portchester Avenue annualized profit %

View full details

21 Portchester Avenue rental prices and estimated yield

Past 1 month

$3.87

Avg PSF Rental

No. of Rentals

2.2%

Est. Rental Yield

Among the latest 12 recorded rental contracts for 21 Portchester Avenue, the median monthly rent was S$8,000, with records ranging from S$4,500 to S$15,500.

Recent 21 Portchester Avenue rental contracts

Lease date	Bedrooms	Monthly rent	Est. PSF	Area
1 July 2026	—	S$6,000	S$3 psf	1500-2000
1 July 2026	—	S$5,500	S$3 psf	1500-2000
1 July 2026	—	S$4,500	S$3 psf	1500-2000
1 July 2026	—	S$15,500	S$4 psf	3500-4000
1 July 2026	—	S$6,600	S$5 psf	1000-1500

21 Portchester Avenue rental volume

View full details

Frequently asked questions about 21 Portchester Avenue

How much do units at 21 Portchester Avenue cost?

The latest 2 recorded sales show a median price of S$6,475,000 and a median of S$1,550 psf. Actual prices vary by floor, size, facing, condition and sale date.

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

The latest recorded median monthly rent is S$8,000 and the estimated rental yield based on the past six months is 2.2%. Rental yield is indicative and can vary by unit and costs.

Is 21 Portchester Avenue freehold or leasehold?

21 Portchester Avenue has a tenure of 999 yrs from 01/01/1954.

Which primary schools are near 21 Portchester Avenue?

The primary schools shown within the page’s one-kilometre search are Zhonghua Primary School (858 m) and Chij Our Lady Of Good Counsel (897 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.