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Flex Space with Grade-Level Doors
For Lease
$15 SF/Yr

21917 Thorsten Ave lot 100 Individual Units 102-105, Middleton, ID 83644

Commercial Lease, Middleton, ID

Space Size3,750 SF - 15,000 SF
Days on Market749
Rey
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Property Features for 21917 Thorsten Ave lot 100 Individual Units 102-105

General Information

Property type Commercial Lease
Property subtype Other
Property condition Under Construction
Zoning description M-1
Exterior features Paved Outside Area
Accessibility Accessible Approach with Ramp
Directions At corner of Bass Ln and Middleton Rd, West on Bass, South on Tungsten. Back corner on left.
Standard status Active
APN R3407520100
Size 30,000 SF

Taxes and HOA fees

Tax Description 18-4N-2W NE MIDDLTN CMMNS CONDO1 UNIT 101 BLK 1 & 2.46% INT IN COMMON AREA
Legal Description 18-4N-2W NE MIDDLTN CMMNS CONDO1 UNIT 101 BLK 1 & 2.46% INT IN COMMON AREA

Utilities

Utilities Propane
Heating system Natural Gas

Building Details

Year built 2026
Floors in Building 2
Number of units 8
Flooring type Concrete
Building materials Steel Siding, Metal Siding
Roof type Metal
Listing Agency: CENTURY 21 Eagle Rock
Listed By: Todd Mccauley · License #SP33498
Added: Sep 27, 2024 Changed: Oct 14 Last Checked: Oct 15 at 1:06PM
MLS# 98925263

Copyright © 2026 Intermountain Multiple Listing Service. 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.

An under-construction flex property is planned with eight separate units of approximately 3750 sq ft each. Four units remain available, with leasing offered by individual unit or in combinations. Nearly 26-foot ceiling heights and at least one grade-level garage door at the rear of each unit are planned. Build-to-suit options are available, and completion is expected in December 2026.

The property is just off Middleton Road, where reported traffic counts exceed 10,000. Paved parking is planned for the site.

Key Highlights

  • Eight condo units, approximately 3750 sq ft each; four units remain available
  • Nearly 26‑foot ceiling heights
  • At least one grade‑level garage door per unit

Property Analytics

Current Use

Flex space

Lease Details

26 ft
Clear height
10,000 VPD
Traffic count
Multi-tenant
Tenancy
Yes
Paved road access
NNN (Triple Net)
Lease Type
$2.25 /SF/Yr
CAM

Location Intelligence

Trade Area within ½ mile

23
Businesses Nearby
Well-served
Demand for This Use

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

Frequently Asked Questions

What type of property is this?
Flex space - Planned units offer high ceilings, paved parking, and tenant build-to-suit options.
Where is this flex space located?
The property is located at 21917 Thorsten Ave lot 100 Individual Units 102-105 Middleton, ID.
What is the lease rate?
The lease rate is $15 SF/Yr.
What are key features of this property?
This property features: Eight condo units, approximately 3750 sq ft each; four units remain available; Nearly 26‑foot ceiling heights; At least one grade‑level garage door per unit
More about this property
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