Apartment buildings for sale in Quinte

45 Black Diamond Road, Belleville

Units not stated
Listed by Royal Lepage Proalliance Realty
Updated August 10, 2026
$1,999,000
Underwrite this building

Opens our underwriting tool with this listing's price filled in. Every assumption stays editable.

Request the package

We'll send the full listing package and, if useful, our read on the numbers.

Photo 1 of 50
Photo 2 of 50
Photo 3 of 50
Photo 4 of 50
Photo 5 of 50
Photo 6 of 50
Photo 7 of 50
Photo 8 of 50
Photo 9 of 50
Photo 10 of 50
Photo 11 of 50
Photo 12 of 50
Photo 13 of 50
Photo 14 of 50
Photo 15 of 50
Photo 16 of 50
Photo 17 of 50
Photo 18 of 50
Photo 19 of 50
Photo 20 of 50
Photo 21 of 50
Photo 22 of 50
Photo 23 of 50
Photo 24 of 50
Photo 25 of 50
Photo 26 of 50
Photo 27 of 50
Photo 28 of 50
Photo 29 of 50
Photo 30 of 50
Photo 31 of 50
Photo 32 of 50
Photo 33 of 50
Photo 34 of 50
Photo 35 of 50
Photo 36 of 50
Photo 37 of 50
Photo 38 of 50
Photo 39 of 50
Photo 40 of 50
Photo 41 of 50
Photo 42 of 50
Photo 43 of 50
Photo 44 of 50
Photo 45 of 50
Photo 46 of 50
Photo 47 of 50
Photo 48 of 50
Photo 49 of 50
Photo 50 of 50

Details from the listing

Property taxes$12,504 (2025)
Lot size608.65 × 480.44 ft
OccupancyTenant
HeatForced Air, Gas

From the listing

Exceptional investment opportunity featuring nine detached residential rental units on one 2.74-acre parcel, conveniently located on Black Diamond Road just minutes from Highway 401. Fully rented and family owned since 1978, this established income-producing property is serviced by municipal water, municipal sewer and natural gas. The unit mix includes six 2-bedroom homes, two 3-bedroom homes and one 1-bedroom home, with many of the units having received updates over the years. Capital improvements include five newer furnaces and nine separate 100-amp electrical panels. The property also includes a detached 2.5-car garage and a detached single-car garage, providing additional storage and functionality. Frontage on two separate roads offers convenient access and added flexibility. One tenant currently manages snow removal and lawn maintenance, helping to reduce operating expenses. Ideally suited to investors seeking to expand their portfolio or multi-generational families looking for separate residences on one property, this unique offering provides established rental income, long-term potential and convenient access to major routes, amenities and services. Properties of this size and configuration are rarely available.

Request the package

We'll send the full listing package and, if useful, our read on the numbers.

Your details are used to deliver the package and follow up on this listing only, unless you also subscribe above.

Listings refreshed October 1, 2026 at 12:25 a.m. ET