21 Gladstone Avenue
- 3 beds
1 upcoming open house
Drop in during an open house, or tour online — no appointment needed.
- Open houseSun, Jul 262026-07-26T17:00:00.000-00:00 – 2026-07-26T19:00:00.000-00:00Public
What this listing tells us
Charming Side Split in Sought-After Riverside Park with Backyard Oasis! Welcome to 21 Gladstone Avenue, a beautifully maintained 3-bedroom, 2-bathroom side split nestled in the heart of Guelph's family-friendly Riverside Park neighbourhood. This inviting home offers the perfect blend of comfort, functionality, and outdoor enjoyment. Step inside to discover a bright and welcoming layout with spacious principal rooms, ideal for both everyday living and entertaining. The well-appointed kitchen flows seamlessly into the dining and living areas, creating a warm and connected space for family gatherings. Three generous bedrooms provide ample room for a growing family, while two full bathrooms add convenience and flexibility. The lower level offers a great room filled with natural light, access to the patio, and space for the whole family to connect after long days of work and school. Also on this lower level is what we call "the piano room". Whether you have a piano to play, or want your office set up here, there are so many options. The true highlight of this property is the private backyard retreat. Enjoy upcoming summer days lounging by the wonderful in-ground pool, perfect for entertaining friends and family or simply relaxing in your own personal oasis. The yard offers plenty of space for outdoor dining, gardening, and play. Located just steps from Riverside Park, scenic walking trails, schools, shopping, and convenient commuter routes, this home combines a peaceful neighbourhood setting with easy access to all that Guelph has to offer.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
Listing, price, and tax history
Every previous listing of this property, every list-price change, and 5 years of estimated annual property tax — switch tabs to drill in.
| Date | Event | Status | Price | Change | MLS® | View |
|---|---|---|---|---|---|---|
| Jul 25, 2026 | Price reducedCurrent | Reduced | $929,999 | −$20,001 (2.1%) | X13056092 | This page |
| Jul 23, 2026 | Previously listed | New | $899,900 | — | X13598908 | View |
| Apr 29, 2026 | ListedCurrent | For sale | $950,000 | — | X13056092 | This page |
Inside this property
Systems, finishes, room dimensions, and building information — pulled from the full MLS® feed.
Features & systems
Heating, cooling, parking, exterior, lot, possession, and more.
Systems
4- Heating
- Forced Air
- Air conditioning
- Central Air
- Water source
- Municipal
- Sewer
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
Points of interest classified by the MLS® feed.
- Hospital
- Public Transit
- Fenced Yard
The money — monthly cost, mortgage & return
Everything financial in one place: what you'd pay each month, a live mortgage calculator at the asking price, and what it could return as a rental.
Cost of ownership
A monthly snapshot at typical assumptions — personalize the mortgage just below.
How this home sits in the Guelph market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Guelph market right now
Average sold price, days on market, and closed-transaction count for Guelph — sourced from MLS®.
- Avg sold price$772,152Last 30 days
- Median sold price$733,444Middle of the market
- Days on market33 dAvg from list to close
- Closed last 30d446MLS® transactions
We'll get you into 21 Gladstone Avenue — the seller pays our commission
On every MLS® listing in Canada, the seller's brokerage pays a cooperating commission to whoever brings the buyer. Buyer representation is free to you.
$0 to you. The seller pays our fee.
On every MLS® listing in Canada, the seller's brokerage advertises a cooperating commission for the buyer's agent. A Coldwell Banker Summit Realty agent represents you — you owe us nothing.
Property flags & disclosures
An automated scan of public records and news for anything a buyer should know about this specific address — liens, outstanding work orders, or stigma-related history. We never invent flags.
We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 21 Gladstone Avenue and found nothing flagged. We re-check automatically as new records publish.
Common questions about this property
Tap a question to expand the answer. Short, direct answers tuned for AI search and voice assistants.
How much is 21 Gladstone Avenue listed for?
21 Gladstone Avenue is listed at $929,999 on the MLS® (listing X13056092). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 21 Gladstone Avenue have?
Coldwell Banker Summit Realty is a RECO-licensed Ontario real estate brokerage, independently owned and operated. Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Listing data is sourced from MLS® and is provided for informational purposes only — not guaranteed accurate by the MLS® or its members. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
