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Residential Income Triplex Property
For Sale
$429,900

515 S Washington Street, Siloam Springs, AR 72761

MULTI_FAMILY - Other - Siloam Springs, AR

Property Size2,637 SF
Lot Size0.52 Acres
Price / SF$163.03
Days on Market107

Property Features for 515 S Washington Street

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 6
Bathrooms 4
Full bathrooms 4
Rooms Bedroom 2, Bathroom 4, Bedroom 4, Bedroom 3, Bathroom 3, Bedroom 1, Bathroom 2, Bedroom 6, Bedroom 5, Bathroom 1
Parking features Garage
Window features Wood Frames
Patio and Porch features Porch
Appliances Dishwasher, ElectricOven, ElectricRange, GasCooktop, GasWaterHeater, Refrigerator, Washer
Subdivision Carters Add Siloam Spgs
Lot features Central Business District, City Lot, Level
Directions Directions:From 412, turn North on Mt. Olive. Then turn right on Jefferson. Turn right on Washington. House will be on the left.
Standard status Active
APN 03-01468-000
Size 2,637 SF
Lot size 0.52 Acres

Taxes and HOA fees

Tax Description PART OF NE 1/4 OF SE 1/4 OF SECTION 6, TOWNSHIP 17 NORTH, RANGE 33 WEST, BEGINNING AT A POINT 228 AND 3/4 FEET SOUTH OF THE NW CORNER OF SAID 40 ACRE TRACT; THENCE SOUTH 108 1/3 FEET; THENCE EAST 208 3/4 FEET; THENCE NORTH 108 1/3 FEET; THENCE WEST 208 3/
Tax Annual Amount 2150
Legal Description PART OF NE 1/4 OF SE 1/4 OF SECTION 6, TOWNSHIP 17 NORTH, RANGE 33 WEST, BEGINNING AT A POINT 228 AND 3/4 FEET SOUTH OF THE NW CORNER OF SAID 40 ACRE TRACT; THENCE SOUTH 108 1/3 FEET; THENCE EAST 208 3/4 FEET; THENCE NORTH 108 1/3 FEET; THENCE WEST 208 3/

Utilities

Heating system Central, Natural Gas
Cooling system Central Air, Electric
Water source Public

Building Details

Year built 1920
Floors in Building 2
Number of units 3
Flooring type Wood, Tile
Building materials AluminumSiding, WoodSiding
Roof type Shingle, Asphalt
Architectural style Other
Listing Agency: Keller Williams Market Pro Realty - Siloam Springs · Keller Williams Realty
Listed By: Jason Lanker · License #SA00099154
Added: Apr 15 Changed: Jul 28 Last Checked: Jul 30 at 6:06PM
MLS# 1343011

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

Investment Insights

Based on property information with market context.

This property is a three-unit residential income setup centered on a rebuilt 1900s farmhouse. The main house offers three bedrooms and two bathrooms, with refinished hardwood floors and original ceilings. A private mother-in-law suite sits alongside the main home, and a fully separate barndominium behind the farmhouse provides a third living space with its own entrance. A detached two-car garage complements the layout, and the home has new plumbing and modern systems throughout.

Located steps from historic downtown, the property is within walking distance of Chautauqua Park and the library. The setting includes a half-acre lot shaded by mature trees, providing outdoor space for tenants across all three units.

All units are rented and professionally managed, with tenants on flexible 30-day agreements. This configuration supports a variety of owner objectives, whether maintaining current rental operations, moving in while retaining income, or holding the property long-term. The detached garage, separate barndominium entrance, and turnkey updates are designed for straightforward use from day one.

Key Highlights

  • Year built 1920 farmhouse with three units and all units rented and professionally managed
  • Half‑acre lot with shaded outdoor space and a porch
  • Detached two‑car garage plus a separate barndominium behind the main house with its own entrance

Financial Insights For Multifamily LT 5

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 $36.4k $13.80
− Vacancy −$2.0k −$0.76
EGI $34.4k $13.04
− OpEx −$10.3k −$3.91
NOI $24.1k $9.13
2,637 SF · lease $13.80/SF/yr · vacancy 5.51% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$343.9K
$300.9K – $401.2K (±1% cap)
NOI $24,070 @ 7.0% cap · market cap 5.60%
Second Best
Apartment 5plus
$306.8K
$268.5K – $358.0K (±1% cap)
NOI $21,477 @ 7.0% cap · market cap 5.00%
Theoretical Best
Office A
$724.7K
$634.1K – $845.5K (±1% cap)
NOI $50,727 @ 7.0% cap · market cap 11.80%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Triplexes

Suggested Use

Top Pick Dental Office Kitchen & Bath Showroom Furniture & Home Goods Locksmith (Bike/Boat/Book/etc) Store Catering Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

3
Residential units
100%
Occupancy
Multi-tenant
Tenancy
Turnkey business
Opportunity

Location Intelligence

Trade Area within ½ mile

773
Businesses Nearby

Demographics for 72761, AR

23,731
Population
9,101
Households
2.6
Avg Household Size
33
Median Age
29%
College-Educated
86%
High-School Grad
114.1 sq mi
ZIP Area
208
Density / Sq Mi
$69,620
Median Household Income
$35,724
Median Earnings
$936
Median Rent
$218,700
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Triplex - Three fully rented living spaces with separate entrances and modern systems on a half-acre lot.
Where is this triplex located?
The property is located at 515 S Washington Street Siloam Springs, AR.
What is the asking price?
The asking price for this property is $429,900.
What are key features of this property?
This property features: Year built 1920 farmhouse with three units and all units rented and professionally managed; Half‑acre lot with shaded outdoor space and a porch; Detached two‑car garage plus a separate barndominium behind the main house with its own entrance
More about this property
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