451 Sunnyside Avenue
- 4 beds
- 3 baths
- 2000-2500 sqft
- Att/Row/Townhouse
Live market data for Ottawa.
3 upcoming open houses
Drop in during an open house, or tour online — no appointment needed.
- Open houseDate TBDTime TBD
- Open houseDate TBDTime TBD
- Open houseDate TBDTime TBD
What this listing tells us
Spacious 4 Bed | 2.5 Bath Townhome Steps from Carleton UniversityWelcome to this bright and spacious 4-bedroom, 2.5-bathroom townhome in an unbeatable location just minutes from Carleton University. Whether you're a group of four students looking to live together, university staff seeking a short commute, or a family wanting to be close to schools, parks, and amenities, this home offers the perfect blend of space, comfort, and convenience.The home features four generously sized bedrooms, two full bathrooms plus a convenient powder room, a functional layout with plenty of natural light, and ample living space for studying, relaxing, or entertaining. The well-appointed kitchen and common areas make it easy to enjoy shared living while still offering plenty of privacy.Located in a quiet, well-connected neighbourhood, you'll be just moments from Carleton University, public transit, shopping, restaurants, walking trails, and major commuter routes.Features:4 spacious bedrooms2.5 bathroomsIdeal for a group of four students, university faculty, professionals, or a familyBright and functional layoutClose to Carleton UniversityConvenient access to transit, shopping, parks, and everyday amenitiesDon't miss this opportunity to live in one of Ottawa's most convenient locations for work, school, and everyday living.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
- Spacious 4 Bed | 2.5 Bath Townhome Steps from Carleton UniversityWelcome to this bright and spacious 4-bedroom, 2.5-bathroom townhome in an unbeatable location just minutes from Carleton University.
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 23, 2026 | ListedCurrent | For rent | $3,800 | — | X13601876 | 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
- Sewer
Parking & garage
2- Garage
- None
- Parking spaces
- 0
Interior
5- Basement
- Half
- Family room
- N
- Kitchens
- 1
- Total rooms
- 6
- Furnished
- Unfurnished
Exterior & construction
4- Exterior
- Brick
- Roof
- Flat
- Foundation
- Concrete
- Pool
- None
Listing & possession
3- Possession
- 2026-09-01T00:00:00.000-00:00
- Property style
- 3-Storey
- Property class
- Att/Row/Townhouse
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
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.
Mortgage & affordability
Today's best Canadian rates from Mortgage Squad, then a live calculator — adjust down payment, amortization, and rate, and email yourself the report.
- Best5-yr Fixed · Insured4.09%0.40% below banks
- 5-yr Fixed · Conventional4.34%APR · OAC
- 3-yr Fixed · Conventional4.49%APR · OAC
- 5-yr Variable · Variable4.85%APR · OAC
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
Save the full affordability breakdown — down payment, monthly, interest paid, and today's Mortgage Squad rate — in your inbox. Create a free Summitly account to save it, get rate-drop alerts, and build a shortlist.
Know exactly what you can afford — a no-obligation pre-approval from Mortgage Squad.
Rental income & return
What this home could rent for and the return at the asking price — an AI estimate against real property tax and condo fees.
AI estimate for discussion only — not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
How this home sits in the Ottawa market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Ottawa market right now
Average sold price, days on market, and closed-transaction count for Ottawa — sourced from MLS®.
- Avg sold price—Last 30 days
- Median sold price—Middle of the market
- Days on market—Avg from list to close
- Closed last 30d—MLS® transactions
Comparable att/row/townhouses that just sold in Ottawa
Swipe the closed sales, then use the table for a side-by-side $/sqft comparison against this home.
SoldSign in for price15 Hazel StreetAtt/Row/Townhouse
SoldSign in for price652 Vivera PlaceAtt/Row/Townhouse
SoldSign in for price472 Claridge DriveAtt/Row/Townhouse
SoldSign in for price595 Besserer StreetAtt/Row/Townhouse
SoldSign in for price711 Hazelnut CrescentAtt/Row/Townhouse
SoldSign in for price355 Cornice StreetAtt/Row/Townhouse
| Address | Bd / Ba | Sqft | Sold | $/sqft | % of ask | Sold |
|---|---|---|---|---|---|---|
| 451 Sunnyside AvenueThis home | 4 / 3 | 20,002,500 | $3,800ask | — | — | — |
| 15 Hazel Street | 3 / 3 | 1,500 | — | |||
| 652 Vivera Place | 3 / 3 | 1,500 | — | |||
| 472 Claridge Drive | 3 / 2 | 1,100 | — | |||
| 595 Besserer Street | 3 / 3 | 1,500 | — | |||
| 711 Hazelnut Crescent | 3 / 3 | 1,500 | — | |||
| 355 Cornice Street | 3 / 3 | 1,500 | — |
We'll get you into 451 Sunnyside 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.
- AI-first listing data
Zara's valuation, full price history, room insights, and live MLS® refresh — all in one feed. No more comparing 4 sites.
- One team, no handoffs
Your realtor, mortgage broker, and offer-night closing team work side-by-side. One conversation, not three.
- Showings on YOUR schedule
Same-day showings for shortlisted homes, evenings + weekends. Your Coldwell Banker Summit Realty agent coordinates with the listing brokerage.
- Mortgage that closes
Pre-approval, rate hold, and 350+ lender access via Mortgage Squad Advisors — no juggling lender chats yourself.
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 451 Sunnyside 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 451 Sunnyside Avenue listed for?
451 Sunnyside Avenue is listed at $3,800 on the MLS® (listing X13601876). The price updates on Summitly as soon as the MLS® record changes.
How many bedrooms, bathrooms, and square feet does 451 Sunnyside Avenue have?
451 Sunnyside Avenue is a 4-bedroom, 3-bath, 2000-2500 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.
When was 451 Sunnyside Avenue built?
The year built for 451 Sunnyside Avenue isn't published in this MLS® feed — ask a Summitly realtor for the construction year from the seller's disclosure.
What is the property tax for 451 Sunnyside Avenue?
The 'Property tax' tab in the History section shows the most recent annual tax for 451 Sunnyside Avenue plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.
How much would the monthly mortgage be on 451 Sunnyside Avenue?
The affordability calculator on this page shows an estimated monthly mortgage for $3,800 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.
Has 451 Sunnyside Avenue been sold before?
The 'Listing history' tab above lists every previous MLS® listing of 451 Sunnyside Avenue with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.
What neighbourhood is 451 Sunnyside Avenue in?
451 Sunnyside Avenue is in Old Ottawa South, Ottawa. The 'Neighbourhood' section below links to the live Ottawa real estate hub with average sold price, days on market, and current inventory.
Is Ottawa a good place to live?
Ottawa is one of ON's actively-tracked Summitly markets. The full Ottawa real estate hub covers live average sold price, days on market, and neighbourhood-level inventory.
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.