21 Dennistoun Avenue, Peterborough

Peterborough

21 Dennistoun Avenue
21 Dennistoun Avenue
21 Dennistoun Avenue
+38
6
 bed
2
 bath
4
 parking
2500 - 3000
 sqft
Duplex
$849,000
For Sale
14 hours
 on site
$849,000
Click to open the pre-gallery to get the direction
Size
-
Lot size
-
Street frontage
-
Possession
2026-08-31
Price per sqft
$283 - $340
Taxes
$5,687 (2025)
Parking Type
-
Style
2 1/2 Storey
See what's nearby
Description
Excellent investment opportunity in the heart of Peterborough! This 2.5-storey duplex is ideally situated on a quiet one way street overlooking Inverlea Park and the Otonabee River. The charming lower unit features hardwood floors, original trim and doors, a 4-piece bath, laundry, a modern kitchen, front porch, and private yard; ideal as an owner's suite. The spacious upper unit offers 5 bedrooms with separate laundry in the basement, making it an excellent income generator. The flexible layout also offers the potential to be easily converted back into a spacious single-family home if desired. Conveniently located within walking distance to downtown, close to Trent University, public transit, the beach, park, trails, and all amenities.
Broker: The Nook Realty Inc.
MLS®#: X13607810
Property details
Parking:
4
Parking type:
-
Property type:
Duplex
Heating type:
Forced Air
Style:
2 1/2 Storey
MLS Size:
2500-3000 sqft
Lot front:
40 Ft
Lot depth:
99 Ft
Listed on:
Jul 27, 2026
Show all details
Instant estimate:
orto view instant estimate
$260
higher than listed price
i
High
$903,822
Mid
$849,260
Low
$826,157
Have a home? See what it's worth with an instant estimate

Use our AI-assisted tool to get an instant estimate of your home's value, up-to-date neighbourhood sales data, and tips on how to sell for more.

11 Argyle Street
1/45
$799,000
47 days
11 Argyle Street
6BD
4BA
4 Parking
2,500-3,000 sqft
MLS#: X13427992
RE/MAX HALLMARK EASTERN REALTY
47 days
733-735 Bethune Street N N
1/50
$725,000
62 days
733-735 Bethune Street N N
6BD
3BA
4 Parking
2,500-3,000 sqft
MLS#: X13174908
Royal Lepage Frank Real Estate Electric City
62 days
29 William Campbell Drive
1/16
$844,900
76 days
29 William Campbell Drive
4BD
4BA
4 Parking
2,500-3,000 sqft
MLS#: X13114708
HOMEWISE REAL ESTATE
76 days
64 Paul Rexe Boulevard
1/37
$775,000
45 days
64 Paul Rexe Boulevard
4BD
4BA
6 Parking
2,500-3,000 sqft
MLS#: X13440848
Exp Realty
45 days

About 21 Dennistoun Avenue

21 Dennistoun Avenue is a Peterborough duplex for sale. It has been listed at $849000 since July 2026. This 2500-3000 sqft duplex has 6 beds and 2 bathrooms.

For groceries or a pharmacy you'll likely need to hop into your car as there is not much near this duplex.

Getting around the area will require a vehicle, as there are no nearby transit stops.