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Two-Unit Duplex With Separate Meters

318/320 5th Ave S Nampa, ID 83651

New
318/320 5th Ave S, Nampa, ID, 83651
$340,000
For Sale
$340,000

MULTI_FAMILY - Nampa, ID

Property Size2,017 SF
Lot Size0.16 Acres
Price / SF$168.57
Days on Market2

Property Features for 318/320 5th Ave S

General Information

Property type
Residential Multi Family
Property subtype
Duplex
Bedrooms
3
Bathrooms
2
Rooms
Bedroom 2, Bedroom 1, Bathroom 2, Bedroom 3, Bathroom 1
Parking
5
Parking features
RV
Fireplace
1
Appliances
Stove/Range (Some Units), Refrigerator (Some Units), Washer/Dryer (No Units)
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

Utilities

Heating system
Baseboard, Natural Gas, Fireplace(s), Wood

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
2512 W Navigator Dr, Suite 100, Meridian, ID
Listed by Leah Morgan · License #SP32239
Added: Jul 17 Checked: Jul 18 at 9:06 am
MLS# 98994400 Listing URL

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.

This for-sale duplex includes two units with vinyl windows and washer/dryer hookups. Unit 320 is vacant and can be shown as needed, featuring 2 bedrooms, 1 bathroom, a “great room” living/dining layout with a wood-burning fireplace (not used in years per the owner), a kitchen with stove and refrigerator, a primary bedroom with walk-in closet, and a tub/shower combination bathroom with a newer vanity. Unit 318 is tenant occupied and requires 24 hours’ notice, offering 1 bedroom, 1 bathroom, a small storage room/laundry area, and basement space for items such as water heaters and storage. Both units have gas furnace(s) and include covered porch space with side access and driveway for Unit 320, plus fenced yard areas and storage units.

The property is located in Nampa, Idaho at 318/320 5th Ave S in the Canyon County area. The units share combined water, sewer, and trash, and there is one hose spigot for yard water for both units. There are parking spots in the back for Unit 318, and the seller prefers to sell the duplex “as is.” Recent improvements include a new 50-year roof and exterior paint within the last year.

Key Highlights

  • Duplex built in 1924 with frame and wood siding construction and a composition roof
  • Roof and exterior paint completed within the last year (new 50‑year roof)
  • Unit 320: 2 bed, 1 bath with walk‑in closet, covered porch, side access and driveway; gas furnace and wood‑burning fireplace

Local 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 $32.7k $16.20
− Vacancy −$1.7k −$0.85
EGI $31.0k $15.35
− OpEx −$9.3k −$4.61
NOI $21.7k $10.75
2,017 SF · lease $16.20/SF/yr · vacancy 5.22% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$309.7K
$271.0K – $361.3K (±1% cap)
NOI $21,679 @ 7.0% cap · market cap 6.38%
Second Best
Apartment 5plus
$283.9K
$248.5K – $331.3K (±1% cap)
NOI $19,876 @ 7.0% cap · market cap 5.85%
Theoretical Best
Office A
$510.2K
$446.4K – $595.3K (±1% cap)
NOI $35,715 @ 7.0% cap · market cap 10.50%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Duplexes

Suggested Use

Catering Service Storage Facility (Bike/Boat/Book/etc) Store Parking Lot & Garage Wine and Liquor Store Pet Store Garden Center Grocery & Convenience Store Butcher Travel Agency

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Duplex - Duplex with separate electric meters, two separate yards, and vinyl windows; one unit is vacant and showable.
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 $340,000.
What are key features of this property?
This property features: Duplex built in 1924 with frame and wood siding construction and a composition roof; Roof and exterior paint completed within the last year (new 50‑year roof); Unit 320: 2 bed, 1 bath with walk‑in closet, covered porch, side access and driveway; gas furnace and wood‑burning fireplace
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