Grimsby ON
357 active listings out of 1.9K total properties we track across 473 Grimsby ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show ON (statewide), not just Grimsby. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 357 currently-active listings in Grimsby, ON. Full dataset covers 1.9K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Grimsby
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other ON cities within driving distance.
Get Grimsby, ON data in your app
GET https://api.straply.com/v1/markets/city/grimsby-on
Authorization: Bearer $STRAPLY_KEY{
"city": "grimsby-on",
"total_tracked": 1893,
"active": 357,
"median_list": 789900
}Grimsby, ON real estate: market summary
As of April 2026, Straply tracks 1,893 homes in Grimsby, ON, with 357 active for sale at a median list price of CA$789,900 (~CA$588/sq ft). Notably, the market is cooling — the median sale price is down 32% year over year.
- Median list price
- CA$789,900
- Median $/sq ft
- CA$588
- Active listings
- 357
- Median sale price
- CA$580,000 (-32% YoY)
- Properties tracked
- 1,893
Frequently asked: Grimsby, ON real estate
What is the median home price in Grimsby?
The median list price in Grimsby, ON is CA$789,900 (about CA$588 per square foot), based on 357 active listings tracked by Straply as of April 2026.
What price range are homes in Grimsby?
Active listings in Grimsby, ON concentrate in: 32% $500k–$750k and 25% $750k–$1m.
Are home prices in Grimsby going up or down?
The median sale price is CA$580,000, down 32% year over year. Straply tracked 98 sales here over the past 12 months.
How many homes are for sale in Grimsby?
Straply is tracking 357 active listings in Grimsby, ON out of 1,893 properties on record as of April 2026.
How old are the homes in Grimsby?
Most homes in Grimsby, ON were built in the 2010s. About 75% were built after 1980, while 4% predate 1940. The newest tracked home dates to 2025.
What types of homes are in Grimsby?
Grimsby, ON is mostly single-family homes (54% of listings). Also common: townhouses 22%, condos 18%.
How many bedrooms do homes in Grimsby typically have?
The most common size in Grimsby, ON is 3 bd.
What are the most active ZIP codes in Grimsby?
The ZIP codes with the most active listings in Grimsby, ON are L3M0J3, L3M0J1, L3M4E7, L3M0G7, L3M0G9.
What areas are near Grimsby?
Nearby markets Straply also tracks include Lincoln, Hamilton, Burlington, Saint Catharines.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.