$1,500,000
11 E SULLIVAN Avenue, Flagstaff, AZ 86001
NORTHEAST ADDITION · Coconino County
What's special
- Fireplace
- 2-car garage
- No HOA
Description
Opportunities like this simply do not exist in Downtown Flagstaff--especially not in newer construction. This duplex offers something incredibly rare: modern design, fee simple ownership, and true flexibility in one of the most supply-constrained locations in Northern Arizona. Each side features 3 bedrooms, 2.5 bathrooms, and a 2-car garage, with approximately 1,650 sq ft per unit of thoughtfully designed living space. Inside, you'll find open-concept layouts, high ceilings, abundant natural light, quartz countertops, stainless appliances, and sleek contemporary finishes that rival luxury downtown condos--without the limitations. Here's the real differentiator: A nearly identical building type just blocks away--classified as a condo--has commanded pricing around 1.1M for a single unit. Meanwhile, this property delivers TWO full residences on one lot. That means you're not just buying a home... you're buying control, flexibility, and long-term upside. Why this property hits differently: Live in one side, rent the other to offset your mortgage True investment property with two income streams (~3,250/unit potential) No HOA--unlike nearby condos with monthly fees and restrictions Fee simple ownership--you own the land, not just airspace Walkable downtown lifestyle--restaurants, shops, trails, NAU, and nightlife just minutes away New construction in a historic core--a rarity that cannot easily be replicated Whether you're an investor, owner-occupant, or someone looking to secure a foothold in downtown Flagstaff, this property delivers multiple exit strategies: long-term rental, short-term rental, or hybrid living. **** Owner/Agent
Property details
Interior
Bedrooms
- Bedrooms: 3
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- 1/2 Bathrooms: 1
Interior Features
- 3/4 Bath Master Bdrm
- Double Vanity
- Kitchen Island
- Quartz Countertops
- High Speed Internet
- Upstairs
- 9+ Flat Ceilings
- Flooring: Carpet, Tile
- Window Features: ENERGY STAR Qualified Windows, Vinyl Frame, Dual Pane
Appliances
- Dishwasher
- Disposal
- Refrigerator
- Microwave
- Gas Oven
- Gas Range
- Washer
- Dryer
- Laundry Features: Engy Star (See Rmks), Inside, Upstairs Laundry
Heating and Cooling
- Cooling Features: Ceiling Fan(s), Central Air, ENERGY STAR Qualified Equipment
- Heating Features: Natural Gas, ENERGY STAR Qualified Equipment, Forced Air
- Fireplace: Yes
- Fireplace Features: Living Room, Gas
Other Interior
- Stories: 2
Exterior
Exterior and Lot Features
- Private Yard
- Patio and Porch Features: Patio
- Fencing: Wood, Partial, Back Yard
Land Info
- Alley
- Street(s) Not Paved
- Dirt Front
- Dirt Back
- Gravel/Stone Front
- Lot Size Acres: 0.17
- Lot Size Square Feet: 7,400
Garage and Parking
- Garage Spaces: 2
- Attached Garage: No
- Parking Features: Garage Door Opener, Direct Access, Electric Vehicle Charging Station(s), Attached Garage
Community
Homeowners Association
- Association: No
- Association Fee Includes: No Fees
Neighborhood
- Subdivision: NORTHEAST ADDITION
Listing
Other Property Info
- Annual Tax Amount: $5,473
- Source Listing Status: Active
- County: Coconino
- Directions: Located on E Sullivan Ave (Alley) Between N San Francisco & N Leroux (N on Leroux to right on Sullivan)
- Property Subtype: Gemini/Twin Home
- Parcel Number: 101-05-001-G
- Postal City: Flagstaff
- Listing Date: 4/29/2026
- MLS#: 7021060
Features
Building and Construction
- Total Square Feet Living: 3,277
- Year Built: 2021
- Property Age: 5
- Construction Materials: Block, Wood Frame, Spray Foam Insulation, Painted, Stone, Cement Siding
- Roof: Composition, Metal
- Foundation Details: Slab
- Stories: 2
- Living Area Source: Assessor
Utilities
- Sewer: Sewer-In & Connected
- Water Source: Public
- Natural Gas Connected
Contact Us
Contact Us
Ask a question or schedule a showing
Listing updated: April 30, 2026
MLS#: 7021060
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All information should be verified by the recipient and none is guaranteed as accurate by ARMLS.
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