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Two-Unit Duplex with Garages

28623 S Benham Avenue, Bruneau, ID 83604

For Sale
$575,000

Residential Income, Bruneau, ID

Property Size2,396 SF
Lot Size0.14 Acres
Price / SF$239.98
Days on Market142

Property Features for 28623 S Benham Avenue

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning description Residential
Bedrooms 4
Bathrooms 4
Full bathrooms 4
Rooms Bedroom 1, Bedroom 4, Bathroom 4, Bathroom 2, Bathroom 3, Bedroom 3, Bathroom 1, Bedroom 2
Parking 4
Interior features Walk In Shower
Accessibility Accessible Approach with Ramp
Appliances Disposal (No Units), Stove/Range (All Units), Refrigerator (All Units), Washer/Dryer (All Units)
Subdivision Bruneau Townsite
Lot features Standard Lot 6000-9999 S F, Sidewalks
Elementary school Bruneau
Middle school Grandview
High school Rimrock
Elementary school district Bruneau-Grand View Joint District #365
Middle school district Bruneau-Grand View Joint District #365
High school district Bruneau-Grand View Joint District #365
Directions Head south on Highway 51 to Bruneau. Turn right on Benham, then left on 1st Street to reach the subject property.
Standard status Active
APN RPE0050040001D
Size 2,396 SF
Lot size 0.14 Acres

Additional Details

Tenant in Place Yes

Taxes and HOA fees

Tax Year 2026
Tax Description NE2 Lots 1-4, Block 40, Bruneau Townsite
Tax Annual Amount 3573
Legal Description NE2 Lots 1-4, Block 40, Bruneau Townsite

Utilities

Heating system Natural Gas, Propane (Heating), Forced Air
Cooling system Central Air

Amenities

granite countertops
large covered patios
ADA-accessible features

Building Details

Year built 2020
Number of units 2
Building materials Frame, HardiPlank Type, Circ./Cond - Crawl Space
Roof type Composition
Buildings 1
Listing Agency: CENTURY 21 Southern Idaho Realty · Century 21 Real Estate
Listed By: Karla Dennett-post · License ID SP11188
Added: Jun 23 Changed: Nov 10 Last Checked: Nov 11 at 12:06AM
MLS# 98991428

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.

Rey
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Review the available facts, identify missing information and prepare questions for the agent.

Investment Insights

Based on property information with market context.

Built in 2020, this 2,396-square-foot duplex contains two single-level residences of approximately 1,198 square feet each. Every unit offers two bedrooms, two bathrooms, an attached garage, open living space, a kitchen with granite countertops, durable finishes, and a large covered patio. Accessible approach features include a ramp, and interiors include walk-in showers. Central air and forced-air heating support year-round comfort, while appliances include a stove/range, refrigerator, disposal, and washer/dryer in each unit.

Both units are leased with one-year agreements. Tenants pay gas, electricity, and internet; ownership covers water, sewer, and garbage. The property occupies 0.14 acres in Bruneau, with the Bruneau River located minutes away.

Key Highlights

  • 2,396‑square‑foot duplex on a 0.14‑acre lot
  • Built in 2020 with two 1,198‑square‑foot units
  • Each unit includes 2 bedrooms, 2 bathrooms, and an attached garage

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$25,752
Cap Rate
4.48%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$515,040 $515.0K
Cap Rate 7%
$367,886 $367.9K
Cap Rate 9%
$286,133 $286.1K
Market Conditions
NOI Build-Up for 2,396 SF
Gross rent
$38.8K $16.20/SF
− Vacancy
−$2.0K −$0.85/SF
EGI
$36.8K $15.35/SF
− OpEx
−$11.0K −$4.61/SF
NOI
$25.8K $10.75/SF
Area
Owyhee County, ID
Vacancy
5.22%
Lease Rate
$16.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$515,040
Cap Rate 7%
$367,886
Cap Rate 9%
$286,133

Alternative Uses

Best Use
Multifamily LT 5
$367.9K
$321.9K – $429.2K (±1% cap)
NOI $25,752 @ 7.0% cap · market cap 4.48%
Second Best
Apartment 5plus
$359.7K
$314.7K – $419.7K (±1% cap)
NOI $25,179 @ 7.0% cap · market cap 4.38%
Theoretical Best
Office A
$606.1K
$530.3K – $707.1K (±1% cap)
NOI $42,426 @ 7.0% cap · market cap 7.38%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Lease Details

2
Residential units
100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

30
Businesses Nearby

Demographics for 83604, ID

676
Population
352
Households
1.9
Avg Household Size
38
Median Age
16%
College-Educated
80%
High-School Grad
793.8 sq mi
ZIP Area
1
Density / Sq Mi
$49,335
Median Household Income
$36,977
Median Earnings
$524
Median Rent
$249,700
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Both residences are leased under one-year agreements and include single-level layouts with attached garages.
Where is this duplex located?
The property is located at 28623 S Benham Avenue Bruneau, ID.
What is the asking price?
The asking price for this property is $575,000.
What are key features of this property?
This property features: 2,396‑square‑foot duplex on a 0.14‑acre lot; Built in 2020 with two 1,198‑square‑foot units; Each unit includes 2 bedrooms, 2 bathrooms, and an attached garage
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