How much does it cost to buy a duplex?

How much does it cost to buy a duplex?


Buying a duplex can be an attractive investment option for many individuals. It offers the opportunity to live in one unit while renting out the other, providing a potential source of income. However, before diving into this investment, it is essential to understand the costs involved. In this article, we will explore the various factors that contribute to the cost of buying a duplex.

Property Prices

The cost of buying a duplex primarily depends on the location and the current real estate market conditions. Prices can vary significantly from one area to another. For example, duplexes in urban areas or highly sought-after neighborhoods tend to be more expensive compared to those in suburban or rural locations. Additionally, factors such as proximity to amenities, schools, and transportation can also impact the price.

Property Size and Condition

The size and condition of the duplex are crucial factors that influence its cost. Larger duplexes with more square footage generally come with a higher price tag. Similarly, a well-maintained duplex in good condition will typically be priced higher than one that requires significant repairs or renovations. It is important to consider the potential costs of any necessary repairs or upgrades when evaluating the overall cost of the property.

Financing and Mortgage

Financing a duplex purchase is another aspect that affects the overall cost. Lenders may have specific requirements for duplex mortgages, including higher down payments and interest rates compared to single-family homes. It is advisable to consult with multiple lenders to explore different financing options and find the most suitable terms for your situation. Additionally, consider the costs associated with obtaining a mortgage, such as appraisal fees, closing costs, and potential points.

Property Taxes and Insurance

When calculating the cost of buying a duplex, it is crucial to consider ongoing expenses such as property taxes and insurance. Property tax rates vary depending on the location and can significantly impact the overall cost of owning a duplex. Similarly, insurance costs for a duplex may differ from those of a single-family home due to the increased liability associated with having multiple units. It is important to research and obtain quotes for property insurance to accurately estimate these expenses.

Maintenance and Repairs

Duplexes, like any other property, require regular maintenance and occasional repairs. It is essential to budget for these costs when considering the overall cost of buying a duplex. Maintenance expenses may include landscaping, snow removal, and general upkeep of common areas. Additionally, repairs such as plumbing, electrical, or HVAC issues can arise and should be factored into the budget.

Property Management

If you plan to rent out one or both units of the duplex, you may consider hiring a property management company. Property management fees can vary, typically ranging from 8% to 12% of the monthly rental income. While this is an optional expense, it can provide peace of mind and save you time and effort in managing the property, especially if you do not live nearby.


The cost of buying a duplex encompasses various factors, including property prices, size, condition, financing, taxes, insurance, maintenance, repairs, and potential property management fees. It is crucial to consider all these aspects when evaluating the total cost of purchasing a duplex. Thorough research, budgeting, and consultation with professionals can help you make an informed decision and ensure a successful investment.


– National Association of Realtors:
– Zillow:
– Investopedia: