Security Lofts | 404 Washington Ave N, Mpls, MN 55401 | North Loop

Security Warehouse is one of the North Loop’s more distinctive historic loft buildings, offering exposed brick, timber, open floor plans, and a true warehouse feel in a location closely connected to 5th Avenue Lofts.
I know this building well, and one of the most important things to understand is that Security Warehouse and 5th Avenue Lofts are physically connected and share amenities, but the two buildings offer different architectural experiences. Security Warehouse has more of the original warehouse character, while 5th Avenue Lofts has a newer residential feel.
Security Warehouse is located in the North Loop, close to Washington Avenue, restaurants, coffee shops, Target Field, and the Mississippi River. Buyers comparing Security Warehouse may also want to explore the Minneapolis Condo Guide for other downtown loft and condo options.
Use the listings below to explore current Security Warehouse lofts for sale. If you are considering buying or selling in the building, Schedule a Consultation to talk through current inventory, recent sales, unit differences, and market conditions.
The 54 brick and timber units at Security Warehouse Lofts combine classic industrial finishes and contemporary styling. Distressed concrete floors, over-sized windows, and open floor plans are just some of the attractive features of this boutique living option in Minneapolis.
Residents at Security Lofts can also take advantage of commercial tenants on the ground floor, on top of all of the dining, shopping, and businesses conveniently within walking distance in the North Loop.
Scroll down to see all Security Lofts for sale in Minneapolis or learn more about the building and neighborhood amenities that make this such a popular living option in the North Loop.
Security Warehouse Lofts For Sale and Lease
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Security Warehouse Lofts: Building Features
Security Warehouse Lofts offer homebuyers a true loft conversion in the Warehouse District. Units are available in a variety of 1-2 bedroom floor plans, or 1 bedroom plus den. Square footage ranges from 1,055 to 1,535.
The interiors feature all the expected warehouse touches like exposed brickwork, concrete flooring, open floor plans, and timber columns. Most units also come with a private balcony.
Residents can also take advantage of some great shared amenities at Warehouse Lofts including a 3,000 sq. ft. community room, a workout center, and lots of storage.
Security Lofts also come with the following in-house amenities:
- Large, over-sized windows
- 15 ft. vaulted ceilings
- Commercial tenants on ground floor
- Private balcony (with some units)
- 3,000 sq. ft. community room
- 800 sq. ft. lobby
- Workout room
- Storage unit
- Internet & cable TV*
- Heat & A/C*
- Outdoor maintenance: trash/water/sewer*
- Professional management
*Included with monthly HOA fees*
Amenities Near Security Lofts
Residents of Security Lofts live in one of the most walkable neighborhoods in Minneapolis in the North Loop. Most daily errands can be accomplished on foot. Well-connected to public transit, restaurants, and shopping, it's possible to live without a car in this convenient area.
There's always something to do in the North Loop neighborhood. Recreational opportunities can be found at one of over a dozen nearby parks. The Mississippi River also contains a network of trails, which is popular with runners and cyclists alike,
Parks: Mill Ruins Park, Gold Medal Park, First Bridge Park, Boom Island, Minneapolis Sculpture Garden, Dickman Park, Sumner Field, Hall Park, Marcy Park.
Do you own a condo in the Security Lofts and happen to be thinking about selling? Let me assess your condo value and get you a price quote. Fill out my condo sellers form and our team of Minneapolis condo experts at Downtown Resource Group will get back to you with more information on the recent sales activity in your building as well as provide you a marketing plan and general market assessment.
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A Local Guide to Security Warehouse Lofts
Security Warehouse is a building where the historic structure plays a major role in how individual units feel. Exposed brick, timber, variable ceiling heights, window placement, and open layouts can create substantial differences from one loft to another.
After years of working throughout the North Loop, I have found that Security Warehouse is especially interesting because of its connection to 5th Avenue Lofts. The buildings share some amenities, but buyers are often choosing between a more authentic warehouse aesthetic and a newer residential environment.
Historic Warehouse Architecture
Security Warehouse retains many of the features buyers associate with a true North Loop loft, including exposed brick, timber, high ceilings, and open living spaces.
Some units are especially open, with limited traditional bedroom walls, while others have been modified over time to create more defined sleeping areas or storage.
Connection to 5th Avenue Lofts
Security Warehouse is physically connected to 5th Avenue Lofts, and the two buildings share amenities.
This gives buyers an unusual opportunity to compare two different types of downtown housing within the same connected environment. Security Warehouse has a stronger historic warehouse feel, while 5th Avenue Lofts offers newer construction and a more traditional residential experience.
Open Floor Plans and Bedroom Separation
Many Security Warehouse units have very open layouts, which can be a major part of the appeal.
Buyers should think carefully about privacy, bedroom separation, furniture placement, acoustics, storage, and how the space will function day to day. Some lofts may feel much larger than their recorded square footage because of ceiling height and openness, while others may need creative layout solutions.
Ceiling Height and Natural Light
Ceiling height and window placement can vary by unit, which can have a noticeable impact on natural light and how spacious the loft feels.
Two units with similar square footage can feel very different depending on floor level, exposure, ceiling height, and surrounding buildings.
Balconies and Outdoor Space
Some units may offer balconies or outdoor space, depending on the specific property.
Private outdoor space can be an important value factor in a historic loft building, especially when combined with strong natural light or an appealing exposure.
Parking and Storage
Parking and storage arrangements should be reviewed for the specific unit.
Buyers should confirm whether parking is included, how it is owned or assigned, and whether additional storage is available. These details can have a meaningful effect on convenience and resale value.
HOA and Association Considerations
Buyers should review the association documents carefully, including:
- HOA dues and what they include
- Reserve levels
- Recent capital projects
- Potential or pending assessments
- Building insurance
- Rental restrictions
- Shared amenities with 5th Avenue Lofts
- Parking documentation
- Recent association meeting minutes
Security Warehouse vs. Other North Loop Loft Buildings
Buyers considering Security Warehouse often compare it with buildings such as Tower Lofts, Itasca Lofts, Harvester Lofts, 801 Washington, and 5th Avenue Lofts.
Security Warehouse stands out for its strong historic character, open floor plans, variable ceiling heights, and direct connection to a newer companion building. Other North Loop lofts may offer different rooftop spaces, balconies, amenities, financing structures, or more standardized layouts.
Security Warehouse Real Estate FAQ
Is Security Warehouse a true historic loft building?
Yes. Security Warehouse offers exposed brick, timber, high ceilings, and open loft-style floor plans in many units.
Is Security Warehouse connected to 5th Avenue Lofts?
Yes. The buildings are physically connected and share some amenities, although the architecture and unit styles differ.
Are Security Warehouse floor plans open?
Many units are very open, and some have limited traditional bedroom separation. Individual layouts vary.
Do ceiling heights vary?
Yes. Ceiling height can vary by unit and may affect natural light, scale, and overall feel.
Does Security Warehouse have parking?
Parking arrangements vary by unit. Buyers should confirm what is included with the specific property they are considering.
Can Security Warehouse units be rented?
Rental policies are governed by the association and may change over time. Buyers should review the current governing documents before purchasing.
Buying or Selling at Security Warehouse
Security Warehouse is a building where historic architecture, ceiling height, openness, natural light, parking, and association details can all have a meaningful effect on value.
If you are considering buying or selling at Security Warehouse, Schedule a Consultation to talk through current listings, recent sales, unit differences, and the broader North Loop market.
