I'm Charanpal Singh, a Kingston-based real estate sales representative working with buyers in Belleville. I'll help you screen a duplex, triplex or rental, ask the right questions about units and tenants, and run the numbers with your own rents and quotes. I reply within 24 hours.
Belleville is on the Bay of Quinte, with CFB Trenton nearby in Quinte West, a hospital and Loyalist College. People look here for that mix. It is not a forecast of rent or appreciation. I do not publish a Belleville rent, cap rate or cash-flow number. We use the leases and bills for the building you are considering.
Right now, 327 homes are listed for sale in Belleville with a median asking price of $539,900 (see the October 2026 report: Belleville market report). These are asking prices, not sold prices. They cover all home types, not only investment properties.
If you are adding a basement apartment rather than buying an existing duplex, the City's accessory dwelling unit rebate is worth reading. It offers up to $5,000 for a first new unit, $5,000 for a second and $10,000 for a third. The unit cannot be a short-term rental, you need a building permit and a pre-consultation, and the City decides each application. Do not offer on a house because you assume the rebate will be approved.
There is no guaranteed rent, price or return, and this page does not estimate one for Belleville. Use the rents and bills for the building in front of you:
| Line | What goes in |
|---|---|
| A. Gross annual rent | All units, at the rent in the lease or a rent you have checked yourself |
| B. Vacancy & bad-debt allowance | A percentage you decide is prudent |
| C. Operating expenses | Property tax, insurance, utilities you pay, repairs, snow and lawn, property management if you use it |
| D. Net operating income (NOI) | A − B − C |
| E. Mortgage payments | From your own financing quote |
| F. Annual cash flow | D − E |
| G. Cash-on-cash return | F ÷ cash you invested (down payment, closing costs and immediate repairs) |
| H. Cap rate | D ÷ purchase price |
The downloadable spreadsheet and PDF are labelled for Cornwall. The lines are the same for a rental in Belleville. Nothing on the sheet is a Belleville rent, price or return — you type in your own figures from leases, bills and a mortgage quote.
We can review listings by video and plan a showing trip. See CFB Trenton military relocation if the search is tied to a posting. I can introduce inspectors, lawyers and mortgage professionals. You choose who you hire.
I work with families in English, ਪੰਜਾਬੀ, हिन्दी and اردو. Learn more.






It depends on the purchase price, the rents you can document, expenses, financing and the condition of the building. No investment is guaranteed. Compare each property with the leases, a vacancy allowance you choose and a real mortgage quote, and have the building inspected before you buy.
A legal duplex is a property the zoning and building rules allow to have two separate homes. Ask for zoning confirmation, permits and inspections, and electrical and fire-code papers where they matter. Confirm the details with the City of Belleville before you buy.
Many buyers do. Financing and tax rules for an owner-occupied multi-unit purchase can differ from a purchase you will not live in. Speak with a mortgage professional and an accountant before you offer.
Ontario sets a yearly rent increase guideline for most residential units. Some units first occupied for residential purposes after November 15, 2018 are exempt from the guideline. Check ontario.ca before you set or raise a rent.
Start with gross annual rent, subtract a vacancy allowance and operating expenses to get net operating income, then subtract your annual mortgage payments. Divide that cash flow by the cash you invested to estimate a cash-on-cash return. Use real quotes. The worksheet file is labelled for Cornwall; the lines are the same, and it does not contain Belleville rents or returns.
The City of Belleville's housing programs include rebates for a new accessory dwelling unit: up to $5,000 for a first unit, $5,000 for a second and $10,000 for a third, with occupancy rules and a ban on short-term rental. You have to apply, and approval is not guaranteed. It is not a reason, by itself, to buy a property. Read the City's program page and book a pre-consultation before you offer.
Ask for current leases, the rent roll, proof of rent payments, utility bills, property tax and insurance, and repair records. A real estate lawyer can advise on tenancy conditions in the offer.
Yes. I am based in Kingston and work with buyers in Belleville. We can review listings by video, book showings, and I can introduce inspectors, lawyers and mortgage professionals. Military families posted to CFB Trenton often look in Belleville and Quinte West together.
Tell me your budget and what you are looking for. I'll send current Belleville multi-unit listings that fit, plus the cash-flow worksheet. The file is labelled for Cornwall. The lines are the same for Belleville, and it does not include local rents or returns. I'll reply within 24 hours.
This page is general information, not legal, tax, mortgage, accounting or investment advice. Rules change — confirm details with the official source or a qualified professional. Returns are not guaranteed. Prices shown are asking prices from the REALTOR.ca data feed, not sold prices.
Charanpal Singh, Sales Representative, Zolo Realty, Brokerage. Independently owned and operated. 1900-5700 Yonge Street, Toronto, ON M2N 4K2 · Office: 416-898-8932