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Two-Tenant Retail/Office Building
For Sale
$1,350,000

412 S King Ave., Middleton, ID 83644

Two-tenant retail/office building with mixed-use zoning and convenient access to Highway 44.

Property Size6,000 SF
Price / SF$225
Days on Market72

Property Features for 412 S King Ave.

General Information

Standard status Active
Size 6,000 SF
Property subtype Retail - Street Retail
Zoning Mixed-Use

Additional Details

Highway Access Yes

Building Details

Year Built 2006
Tenancy Multi
Listing Agency: NAI Select
Listed By: Mike Erkmann · License #SP36834
Source: Commercialcafe
Added: May 20 Changed: Jul 22 Last Checked: Jul 24 at 4:56AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of NAI Select

Investment Insights

Based on property information with market context.

This 16,000 SF two-tenant retail/office building is located within Middleton Marketplace in Middleton. The property is configured to support separate tenant spaces, offering a mix of retail and office use in one building.

According to the remarks, the site is positioned in one of the Treasure Valley’s growing markets with convenient access to Highway 44 and proximity to established retailers and daily-needs businesses. The surrounding area includes dining, local specialty shops, and entertainment venues.

The property is described as being in a mixed-use zoning area, allowing for a variety of retail, office, and service-oriented uses, supported by nearby highway connections that provide access to Boise, Star, Caldwell, and the greater Treasure Valley.

Key Highlights

  • Two‑tenant retail/office building totaling 6,000 SF in Middleton Marketplace
  • Convenient access to Highway 44 with nearby routes to Boise, Star, Caldwell, and the Treasure Valley
  • Mixed‑use zoning allows a variety of retail, office, and service‑oriented uses

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 $126.0k $21.00
− Vacancy −$15.1k −$2.52
EGI $110.9k $18.48
− OpEx −$27.7k −$4.62
NOI $83.2k $13.86
6,000 SF · lease $21.00/SF/yr · vacancy 12.00% · expense 25.00%

Alternative Uses

Best Use
Office B
$1.19M
$1.04M – $1.39M (±1% cap)
NOI $83,160 @ 7.0% cap · market cap 6.16%
Second Best
Retail
$1.08M
$940.7K – $1.25M (±1% cap)
NOI $75,252 @ 7.0% cap · market cap 5.57%
Theoretical Best
Office A
$1.60M
$1.40M – $1.86M (±1% cap)
NOI $111,868 @ 7.0% cap · market cap 8.29%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Middleton Law, PLLC Law Firm Foundations Pediatric Therapy Medical Clinic Basin Appliance Repair Home Appliance Store

Suggested Use

Top Pick Big Box & Wholesale Store Parking Lot & Garage Auto Repair Shop HVAC Service Furniture & Home Goods Auto Parts Store

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

Multi-tenant
Tenancy
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

350
Businesses Nearby

Demographics for 83644, ID

14,568
Population
5,362
Households
2.7
Avg Household Size
36
Median Age
27%
College-Educated
94%
High-School Grad
45.8 sq mi
ZIP Area
318
Density / Sq Mi
$86,306
Median Household Income
$41,052
Median Earnings
$1,085
Median Rent
$392,000
Median Home Value

Market

Vacancy Rate% for Office in West region

11% 2019
14.1% 2020
15.5% 2021
17.2% 2022
19.9% 2023
21% 2024
20.8% 2025
Rey
Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Retail space - Two-tenant retail/office building with mixed-use zoning and convenient access to Highway 44.
Where is this retail space located?
The property is located at 412 S King Ave. Middleton, ID.
What is the asking price?
The asking price for this property is $1,350,000.
What are key features of this property?
This property features: Two‑tenant retail/office building totaling 6,000 SF in Middleton Marketplace; Convenient access to Highway 44 with nearby routes to Boise, Star, Caldwell, and the Treasure Valley; Mixed‑use zoning allows a variety of retail, office, and service‑oriented uses
More about this property
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