When exploring the Scottsdale housing market, understanding the difference between a townhouse and a duplex is essential. These two types of attached homes are often grouped together, but they have distinct features, advantages, and ownership structures. Whether you’re a first-time homebuyer, investor, or someone looking to upgrade, knowing the difference between a duplex and townhouse can help you make a smarter purchase.
What Is a Duplex?
Let’s start by answering the question: what is a duplex?

A duplex is a residential building with two separate living units under one roof. Each unit has its own entrance, kitchen, bathrooms, and sometimes even a private yard. These duplex homes can be side-by-side or stacked vertically. A key reason buyers love duplexes is the ability to live in one unit and rent out the other, which creates a consistent rental income stream.
So, if you’re asking yourself, is a duplex a townhouse?—the answer is no. A duplex townhouse isn’t a real classification. A duplex refers specifically to a two-unit structure, while a townhouse is one unit in a row of multiple homes.
Structural and Physical Characteristics
Feature | Townhouse | Duplex |
---|---|---|
Shared Walls | Shares walls with one or two neighboring homes | Shares wall with one unit |
Number of Units | One dwelling per building segment | Two units in one building |
Layout | Typically vertical with multiple stories | Can be horizontal or vertical |
Entrances | Private for each unit | Private for each unit |
Lot and Yard Size | Narrower lots with small yards | Often larger footprints with shared or divided yards |
What Is a Town Home?
A townhouse, also called a town home, is a single-family residence attached to one or two other units. Townhouses are typically multi-story, with private entrances, small yards, and often come with access to shared amenities like parks or pools. Most town homes are part of a homeowners association (HOA), which takes care of exterior maintenance and community rules.
If you’ve been wondering what is a town home, think of it as a blend between a condo and a detached house. You get a private entrance and individual ownership, but you still share walls and may have monthly HOA dues.
Townhouse vs Duplex: What’s the Real Difference?
Many buyers compare a town home vs duplex, but they serve different needs. Below is a comparison of how each stacks up:
Feature | Townhouse | Duplex |
---|
Units per Structure | One unit in a row of 3 or more | Two units in one structure |
Shared Walls | One or two shared walls | One shared wall or floor/ceiling |
Yard Size | Smaller private yards or patios | Larger yards, often divided |
HOA Involvement | Often mandatory | Rare or optional |
Rental Flexibility | Limited by HOA rules | High rental potential with two units |
Ownership | Owns structure and lot | May own one unit or both |
Maintenance | HOA manages exterior | Owner handles all maintenance |
This is the core difference between a duplex and a townhouse. A duplex offers more flexibility for investment or multi-generational living. A townhouse, on the other hand, is great for lower maintenance living in a planned community.
Duplex vs Townhouse: Which Is Right for You?
If you’re deciding between a duplex or townhouse, consider your goals:
A duplex is ideal if you:
- Want to generate rental income
- Need a home for multi-generational living
- Prefer more privacy with fewer shared walls
- Can handle your own maintenance or hire contractors
A townhouse is ideal if you:
- Want a low-maintenance lifestyle
- Like the structure and amenities of an HOA community
- Prefer a walkable neighborhood
- Plan to live in the home long-term, without renting it out
If your main question is what’s the difference between a townhouse and a duplex, think of it this way: duplexes are better for income and space, while townhouses are designed for convenience and simplicity.
Scottsdale Market Insight
In Scottsdale, you’ll find plenty of modern town homes with clean architecture, excellent locations, and community features. Most are part of planned developments with HOA coverage.
Duplex homes in Scottsdale are less common but offer strong value, especially in areas with high rental demand. Many are found in well-established neighborhoods and are excellent options for real estate investors or buyers looking to house hack.
If you’re deciding between a townhouse versus duplex in Scottsdale, a local expert can help you evaluate neighborhood trends, zoning laws, and long-term potential.
Common Questions About Duplexes and Townhomes
What’s the difference between duplex and townhouse in terms of ownership?
A duplex can have one or two owners, depending on how it’s structured. Townhomes always have individual ownership of each unit.
Is a duplex a townhouse?
No. A duplex has two units in one building. A townhouse is one unit in a row of many, typically with HOA oversight.
What is the difference between a townhouse and a duplex legally?
A townhouse is often treated like a single-family home under zoning. A duplex is usually zoned as a two-family or multi-family property.
Which is better for rental income: duplex or townhouse?
A duplex offers stronger income potential with two separate units. Townhouses may have HOA rules limiting rental use.
Is the difference between a duplex and a townhome mostly structural?
Yes, but it also includes legal, financial, and maintenance responsibilities.
What if I’m a first-time homebuyer?
If you’re just getting started, a townhouse is often the more affordable and manageable option. However, a duplex may help you build equity faster through rental income.
Townhouse Versus Duplex: Summary
Let’s quickly recap the difference between townhouse and duplex:
- A duplex has two homes in one building, great for privacy and rental income.
- A townhouse is one unit in a row, great for first-time buyers or low-maintenance living.
- Townhouses usually come with HOA fees and shared amenities.
- Duplexes offer more flexibility, but more responsibility.
Whether you’re looking for your first home, a rental property, or a long-term investment, the decision between a duplex vs townhouse should be guided by your lifestyle, goals, and financial plans.
Need Help Choosing Between a Duplex or Townhouse in Scottsdale?
At Kelly Jones Realty, we help buyers and investors make informed decisions every day. Whether you’re looking for a high-income duplex home or a stylish townhouse in a walkable community, we’ll help you find the right fit.
Let’s talk about your goals, budget, and the neighborhood that matches your vision. We’ll show you the best duplex versus townhouse options available and walk you through everything from financing to closing.
Reach out today to schedule your consultation and take the next step in your Scottsdale home journey.