Niagara Region
Niagara Real Estate Investment Calculator
A multi-city region with conventional long-term rental submarkets alongside significant tourism exposure.
St. Catharines, Niagara Falls, Welland and surrounding municipalities each have different tax rates, tenant bases and inventory characteristics.
Short-term rental rules vary by municipality and change over time; any tourism-driven income assumption must be confirmed with the specific municipality's current bylaws.
Long-term rental underwriting in the region follows conventional practice, with older housing stock making capital condition a primary risk.
Niagara market data
Municipal benchmarks, shown with their source and vintage. They are the starting assumptions a first pass should use — not property-level facts.
Small multifamily purchase price
- Duplex
- $620,000$310,000/unit
- Triplex
- $760,000$253,333/unit
- Fourplex
- $920,000$230,000/unit
- Blended price per unit
- $264,444
Source: PropertyEdge compiled small-multifamily benchmark range, 2025. Medium confidence — verify against active listings and recent sales for the specific property type and condition.
Typical achievable rent
- Bachelor
- $1,050/mo
- 1 bedroom
- $1,300/mo
- 2 bedroom
- $1,550/mo
- 3 bedroom
- $1,850/mo
- Benchmark vacancy
- 2.8%
Source: CMHC Rental Market Survey (latest published municipal averages), 2025. Medium confidence.
Property tax
1.43%
About 0.18% above the provincial reference rate of 1.25% — on a $620,000 purchase that's roughly $1,116 more tax a year than a provincially average municipality.
Estimated annual tax at $620,000: $8,866
Source: Municipal published final residential tax rate, 2025. Tax is levied on assessed value, not purchase price — underwrite from the actual tax bill.
Land transfer tax at $620,000
- Ontario LTT
- $8,875
- Municipal LTT
- None
- Total at closing
- $8,875
Only the provincial land transfer tax applies in Niagara. First-time buyer rebates, where eligible, reduce the amount payable.
Calculated from the published Ontario Land Transfer Tax brackets. Confirm the final amount with your lawyer.
What changes your numbers here
Municipality-specific analysis is mandatory
Region-wide averages hide large differences in tax rate, demand and inventory quality.
Tourism income is a regulated assumption
Licensing rules can change the entire business model, so underwrite a long-term rental fallback.
Older stock, larger reserves
Roofs, windows and heating systems in older inventory should be inspected and budgeted, not estimated.
Legal units and secondary suites in Niagara — what to verify
This is a diligence checklist, not legal advice. Municipal rules change, and site-specific zoning overrides the general case. Confirm each item with the municipality before you underwrite a unit's income.
- Rules differ by local municipality across the Region — St. Catharines, Niagara Falls and Welland each set their own standards
- Short-term rental licensing is restricted in tourist areas and is not a safe default income assumption
- Additional residential units require zoning compliance plus Building and Fire Code separation
- Confirm Niagara Region servicing and development charges for added units
What a typical Niagara deal looks like
A duplex at the Niagara benchmark price, with one one-bedroom and one two-bedroom unit rented at the benchmark rents above. Every input is a benchmark, so treat the output as a first pass, not a valuation.
The math, line by line
- Purchase price: $620,000 (duplex benchmark)
- Gross rent: $1,300 + $1,550 per month = $34,200 a year
- Vacancy at 2.8%: −$958
- Property tax at 1.43%: −$8,866
- Insurance, utilities, repairs and management: −$9,504
- NOI: $14,872
- Cap rate: $14,872 ÷ $620,000 = 2.4%
- Financing: 20% down, 5.25% over 30 years → $2,739/mo = $32,867 a year
- DSCR: $14,872 ÷ $32,867 = 0.45×
- Annual cash flow: -$17,995
- Cash to close: $124,000 down + $12,375 land transfer tax and legal
How to read it
At benchmark rents the NOI does not cover debt service at all, so a purchase at this price in Niagara needs more down payment, higher rents or a lower price to be financeable.
Change any one of price, rent, tax or rate and the verdict moves. That's the whole point of underwriting the specific property rather than the market.
Run these numbers on a real Niagara property →Verify locally before you offer
- Tax rate for the specific municipality and the property assessment
- Short-term rental licensing rules and current status
- Long-term rental comps in the specific city
- Zoning and legal unit confirmation
- Inspection-based capital reserve estimate
Submarkets investors watch
- St. Catharines
- Niagara Falls
- Welland
- Thorold
- Fort Erie
Frequently asked — Niagara
What does a duplex cost in Niagara?
Our Niagara benchmark for duplex stock is $620,000, with triplexes around $760,000 and fourplexes around $920,000 — roughly $264,444 per unit. These are municipal benchmark ranges compiled from public sources, not a valuation of a specific property.
What rent can I expect in Niagara?
Typical achievable rents are about $1,300 for a one-bedroom, $1,550 for a two-bedroom and $1,850 for a three-bedroom, based on CMHC Rental Market Survey averages carried forward with the Statistics Canada Ontario rent CPI. Verify against live comparable listings before underwriting.
What is the property tax rate in Niagara?
Niagara publishes a residential rate of about 1.43%, versus a provincial reference of roughly 1.25%. Always underwrite from the actual tax bill or assessment, since assessed value and rate both matter.
How much land transfer tax will I pay in Niagara?
On a $620,000 purchase, Ontario land transfer tax is about $8,875. No municipal land transfer tax applies in Niagara. First-time buyer rebates may reduce this.
Can I add a legal second unit in Niagara?
Rules differ by local municipality across the Region — St. Catharines, Niagara Falls and Welland each set their own standards. Treat every unit's income as unusable until zoning, permits and Fire Code separation are confirmed with the municipality.
Run a real Niagara underwriting file in minutes.
NOI, valuation, financing, risk register, stress tests and a maximum offer — with every assumption labelled sourced or estimated.
Other Ontario markets
PropertyEdge provides analysis and estimates for informational purposes only. It is not investment, tax, legal or appraisal advice, and no return or investment outcome is guaranteed. Estimates are modelled from the assumptions shown and must be verified against leases, inspections, tax bills and municipal records before you make an offer.