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    Historic Office Building with Elevator Title is generated by Realmo AI

    335 N Main Ave, Sioux Falls, SD 57104

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    Claim this Listing
    For Sale
    $2,600,000

    COMMERCIAL - Sioux Falls, SD

    Property size:
    14,368 SF
    Lot size:
    0.44 Acres
    Price / SF:
    $180/SF
    Added:
    Apr 16, 2026
    Days on Market:
    51
    Last Refresh:
    Jun 5 at 12:06 am

    Property Features for 335 N Main Ave

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Zoning
    RE6
    Security features
    Security Lighting
    Standard status
    Active
    APN
    43001
    Size
    14,368 SF
    Lot size
    0.44 Acres

    Taxes and HOA fees

    Tax Description
    Lots 16A, 17 and Lot 18 Block 12 J L Phillips Addition to the City of Sioux Falls
    Tax Annual Amount
    21074

    Utilities

    Utilities
    Water Available
    Heating system
    Hot Water(Heating)
    Cooling system
    Central Air

    Building Details

    Year built
    1892
    Floors in Building
    3
    Number of units
    4
    Flooring type
    Tile, Carpet, Wood, Concrete
    Roof type
    Rubber

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    Listing Contact
    Kevin Kuiper

    Listing agent Kevin Kuiper

    Listing office Bridges Real Estate 5015 S Western Ste 250, Sioux Falls, SD

    Listing date Apr 16, 2026

    MLS# 22602650 Listing URL

    Copyright © 2026 Realtor Association of the Sioux Empire MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Historic building built in 1892 with renowned architect Dow Wallace
    • Original hardwood floors on the main level include oak, pine, maple, and cherry; main floor features 14‑ft ceilings
    • 30 off‑street parking spaces plus a large lot with a treed court area
    • Professional offices on the upper two levels; basement has approx. 1,300 SF finished with garden‑level windows
    • Central air cooling and hot water heating; roof is rubber
    • South‑side elevator provides access to the second and third floor; water available

    Overview

    Built in 1892 and designed by famed architect Dow Wallace, this historic office property has been maintained in excellent condition with significant improvements throughout. The main level features soaring fourteen-foot ceilings and original hardwood floors in oak, pine, maple, and cherry. The building is currently arranged with professional office space on the upper two levels, while the basement level includes approximately 1,300 square feet of finished space with garden-level windows for natural light.

    Set on a large lot with a treed court area, the property also offers 30 off-street parking spaces. An elevator located on the south side of the building provides access to the second and third floors, supporting day-to-day usability for both staff and visitors. The main floor is presently configured as a portrait studio.

    This building offers a compelling option for owner-occupants and investors seeking character-rich office space in a downtown setting. With multiple levels of office use, elevator service, natural light in the lower level, and on-site parking, it can support a range of professional and service-oriented tenants. The main level’s current studio layout also presents an opportunity for customization depending on the operator’s needs.

    Local Financial Insights For Office B

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $301.7k $21.00
    − Vacancy −$45.3k −$3.15
    EGI $256.5k $17.85
    − OpEx −$64.1k −$4.46
    NOI $192.4k $13.39
    14,368 SF · lease $21.00/SF/yr · vacancy 15.00% · expense 25.00%

    Alternative Uses

    Best Use
    Office B
    $2.75M
    $2.40M – $3.21M (±1% cap)
    NOI $192,352 @ 7.0% cap · market cap 7.40%
    Second Best
    no second resolved use
    Theoretical Best
    Office A
    $3.90M
    $3.41M – $4.55M (±1% cap)
    NOI $273,107 @ 7.0% cap · market cap 10.50%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    East River Legal ... Law Firm Evans Portraits Photography Service D. Sonny Walter, ... Law Firm Lotus Legal Services, ... Law Firm

    Suggested Use

    Restaurant Real Estate Agency Building Supply Spa & Massage Center Dental Office Law Firm Big Box & Wholesale Store Auto Repair Shop Hair Salon Nail Salon

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Sioux Falls
    County
    Lincoln
    State
    South Dakota
    Longitude
    -96.728719
    Latitude
    43.551029

    FAQs

    What type of property is this?
    Office building - Historic downtown office building with original woodwork, finished basement, and elevator access across multiple levels.
    Where is this office building located?
    The property is located at 335 N Main Ave Sioux Falls, SD.
    What is the asking price?
    The asking price for this property is $2,600,000.
    What are key features of this property?
    This property features: Historic building built in 1892 with renowned architect Dow Wallace; Original hardwood floors on the main level include oak, pine, maple, and cherry; main floor features 14‑ft ceilings; 30 off‑street parking spaces plus a large lot with a treed court area
    More about this property
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