Duplex with Updated
For Sale
$300,000
318/320 5th Ave. S, Nampa, ID 83651
Residential Income, Nampa, ID
Property Size2,017 SF
Lot Size0.16 Acres
Price / SF$148.74
Days on Market92
Property Features for 318/320 5th Ave. S
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Bedrooms
3
Bathrooms
2
Full bathrooms
2
Rooms
Bedroom 3, Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 2
Parking
5
Parking features
RV
Fireplace
1
Appliances
Stove/Range (Some Units), Refrigerator (Some Units), Washer/Dryer (No Units)
Subdivision
Arlington Add
Lot features
Standard Lot 6000-9999 S F, R. V. Parking
Elementary school
Central
Middle school
Lone Star Middle School
High school
Nampa
Elementary school district
Nampa School District #131
Middle school district
Nampa School District #131
High school district
Nampa School District #131
Directions
From 3rd Street, South 5th Ave S (Across from City Hall)
Standard status
Active
APN
07556000 0
Size
2,017 SF
Lot size
0.16 Acres
Taxes and HOA fees
Tax Year
2025
Tax Description
22-3N-2W Sw Arlington Add Na Lot 8 Blk 3
Tax Annual Amount
2419
Legal Description
22-3N-2W Sw Arlington Add Na Lot 8 Blk 3
Utilities
Heating system
Wood, Natural Gas, Baseboard, Fireplace(s)
Amenities
wood burning fireplace
covered porch
fenced yard
storage units
washer/dryer hookups
vinyl windows
Building Details
Year built
1924
Number of units
2
Flooring type
Laminate
Building materials
Frame, Wood Siding
Roof type
Composition
Listing Agency:
Coldwell Banker Tomlinson · Coldwell Banker Real Estate
(208) 336-3393
Listed By:
Leah Morgan · License #SP32239
(208) 859-5546
Added: Jul 17
Changed: Oct 16
Last Checked: Oct 16 at 8:06PM
MLS# 98994400
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.
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Investment Insights
Based on property information with market context.
This 2,017-square-foot duplex sits on a 0.16-acre lot and contains two distinct residences. One offers two bedrooms, one bathroom, a large living and dining area, a wood-burning fireplace, kitchen appliances, and a walk-in closet. The other has one bedroom, one bathroom, a small storage and laundry room, and a basement. Both units have washer and dryer hookups, vinyl windows, and individual yard space. Additional features include a fenced yard, two storage buildings, and rear parking. The seller prefers an as-is sale.
The roof was replaced with a 50-year roof and the exterior was painted within the last year. One residence is vacant and available for showings; the other is occupied and requires 24 hours’ notice. Electric service is separately metered, while water, sewer, and trash are shared. A single hose spigot serves the yard areas.
The roof was replaced with a 50-year roof and the exterior was painted within the last year. One residence is vacant and available for showings; the other is occupied and requires 24 hours’ notice. Electric service is separately metered, while water, sewer, and trash are shared. A single hose spigot serves the yard areas.
Key Highlights
- Two‑unit property with 2,017 square feet on a 0.16‑acre lot
- Unit mix: one 2‑bedroom, 1‑bath residence and one 1‑bedroom, 1‑bath residence
- 50‑year roof and exterior paint completed within the last year
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$21,679
Cap Rate
7.23%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$433,580
$433.6K
Cap Rate 7%
$309,700
$309.7K
Cap Rate 9%
$240,878
$240.9K
Market Conditions
NOI Build-Up for 2,017 SF
Gross rent
$32.7K $16.20/SF
− Vacancy
−$1.7K −$0.85/SF
EGI
$31.0K $15.35/SF
− OpEx
−$9.3K −$4.61/SF
NOI
$21.7K $10.75/SF
Area
Nampa, 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%
$433,580
Cap Rate 7%
$309,700
Cap Rate 9%
$240,878
Alternative Uses
Best Use
Multifamily LT 5
$309.7K
$271.0K – $361.3K
NOI $21,679 @ 7.0% cap · market cap 7.23%
Second Best
Apartment 5plus
$283.9K
$248.5K – $331.3K
NOI $19,876 @ 7.0% cap · market cap 6.63%
Theoretical Best
Office A
$510.2K
$446.4K – $595.3K
NOI $35,715 @ 7.0% cap · market cap 11.91%
Zoning and permitted uses should be independently verified with authorities.
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Property Analytics
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Current Use
Lease Details
2
Residential units
Single-tenant
Tenancy
Yes
Utilities to site
Location Intelligence
Trade Area within ½ mile
1,243
Businesses Nearby
Explore this area
Business Placement
Demographics for 83651, ID
34,509
Population
14,031
Households
2.5
Avg Household Size
35
Median Age
22%
College-Educated
86%
High-School Grad
15.9 sq mi
ZIP Area
2,170
Density / Sq Mi
$66,895
Median Household Income
$34,770
Median Earnings
$1,334
Median Rent
$312,500
Median Home Value
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Cap Rate, Value Estimation, Potential NOI and more
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Market
Vacancy Rate% for Multifamily in West region
Frequently Asked Questions
What type of property is this?
Duplex - Two residences offer separate yard areas, individual electric meters, and a mix of vacant and occupied space.
Where is this duplex located?
The property is located at 318/320 5th Ave. S Nampa, ID.
What is the asking price?
The asking price for this property is $300,000.
What are key features of this property?
This property features: Two‑unit property with 2,017 square feet on a 0.16‑acre lot; Unit mix: one 2‑bedroom, 1‑bath residence and one 1‑bedroom, 1‑bath residence; 50‑year roof and exterior paint completed within the last year
