589 Foster Avenue, Coquitlam, BC
•Coquitlam West- $1,298,800
- 5 bed
- 3 bath
- 1036 sqft
- Built in 1964





Over 2,200 sq ft to enjoy in this spacious and well-maintained half duplex in desirable West Coquitlam. This home offers 5 bedrooms and 3 full baths, including a bright lower level with separate entrance and a 2-bedroom suite ideal for extended family or mortgage helper. The functional layout features generous living spaces and a kitchen with ample counter space and storage. Enjoy the massive covered deck overlooking a private fenced South exposure yard, perfect for summer entertaining. No strata fees. Conveniently located near Hwy 1, Lougheed Town Centre, transit, shopping, and schools.
This Half Duplex home located at 644 Alderson Avenue, Coquitlam is currently for sale and has been available on Strawhomes.com for 43 days. This property is listed at $1,288,000 with an estimated mortgage of $6,024* per month. It has 5 beds, 3 bathrooms, and is 2,223 square feet. The property was built in 1973. 644 Alderson Avenue, Coquitlam BC V3K 1T5 is in the Coquitlam West Townhouses neighbourhood Coquitlam. Maillardville, Harbour Chines and Cape Horn are nearby neighborhoods.
| MLS® # | Date | Event | Price |
|---|---|---|---|
| XXXXXXXXXX | Xxx XX, XXXX | Listed | — |
| Area | Avg. Price | Updated |
|---|---|---|
| This Home | $1,288,000 | Mar 5, 2026 |
| Coquitlam | $1,258,760 | Jul 7, 2026 |
| Coquitlam West | $1,113,531 | Jul 7, 2026 |
If this half duplex isn't quite what you're looking for, view the other 1,322 detached houses in Coquitlam
This freehold half duplex was built in 1973 and is currently listed at $579 per square foot. The property sits on a 4,013 sq ft lot with 31 feet of frontage. The property offers 3 parking spaces, a garage. Annual property taxes were assessed at $3,856 in 2025.
The address of 644 ALDERSON AVENUE is situated in Coquitlam, British Columbia. It is located within the Coquitlam West neighborhood of the city.
Neighboring communities include Maillardville, Harbour Chines and Harbour Place. Alderson has 15 homes currently on the market, while the district of Coquitlam West has 476 postings on the market. This represents approximately 36.0% of the total 1,322 properties listed for sale in Coquitlam. The average listed price of a half duplex in Coquitlam West is $1,117,371, with an estimated mortgage of $5,226 per month.* That is 0.9 the average list price of $1,258,899 for a half duplex in Coquitlam.
Coquitlam West listed detached houses average 1,300 sq ft, 2 beds, and 2 baths.
The community around 644 ALDERSON AVENUE has more detached houses for sale than townhouses.
The monthly payment amount is an approximation calculated loan requiring a 20% down payment at a 5% rate for a 5-year mortgage term
MLS®#: R3096424 · $1,288,000 · 5 bedroom half duplex in Coquitlam West Coquitlam.