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Duplex with Separate Guest House

709 9th St S, Nampa, ID 83651

For Sale
$385,000

The secondary residence has its own address and utility meters.

Property Size2,173 SF
Price / SF$177.17
Days on Market54

Property Features for 709 9th St S

General Information

Standard status Active
Size 2,173 SF
Property subtype Multi-Family

Property Condition

Severity Repairs Needed
Evidence Diamond in the Rough

Additional Details

Utilities to Site Yes

Building Details

Year Built 1933
Listing Agency: Sweet Group Realty
Listed By: Gina Ferrari-carosella
Source: Noplacelikeidaho
Added: Sep 18 Changed: Oct 25 Last Checked: Oct 7 at 3:39PM

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 Sweet Group Realty

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Investment Insights

Based on property information with market context.

Built in 1933, this duplex includes a primary single-family residence and an attached guest house with separate utility meters and its own address. The configuration supports distinct residential spaces within one property and includes a basement that may be finished for additional usable area.

The property is located at 709 9th St S in Nampa, Idaho, on a lot measuring over one-quarter acre. A tenant currently occupies a portion of the rear lot and has expressed interest in remaining. The combination of separate utility service, an independently addressed guest house, and existing rear-lot tenancy provides a practical foundation for an owner-user or residential income property.

Key Highlights

  • Attached guest house has its own address
  • Separate utility meters for the guest house
  • Built in 1933

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$23,356
Cap Rate
6.07%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$467,120 $467.1K
Cap Rate 7%
$333,657 $333.7K
Cap Rate 9%
$259,511 $259.5K
Market Conditions
NOI Build-Up for 2,173 SF
Gross rent
$35.2K $16.20/SF
− Vacancy
−$1.8K −$0.85/SF
EGI
$33.4K $15.35/SF
− OpEx
−$10.0K −$4.61/SF
NOI
$23.4K $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%
$467,120
Cap Rate 7%
$333,657
Cap Rate 9%
$259,511

Alternative Uses

Best Use
Multifamily LT 5
$333.7K
$292.0K – $389.3K (±1% cap)
NOI $23,356 @ 7.0% cap · market cap 6.07%
Second Best
Apartment 5plus
$305.9K
$267.7K – $356.9K (±1% cap)
NOI $21,414 @ 7.0% cap · market cap 5.56%
Theoretical Best
Office A
$549.7K
$481.0K – $641.3K (±1% cap)
NOI $38,478 @ 7.0% cap · market cap 9.99%
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

Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

1,216
Businesses Nearby

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
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
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Market

Average Price Trend$/SF for Duplexes in Nampa, ID

$202 Jul
$201 Aug
$211 Sep
$207 Oct

Properties on Market for Duplexes in Nampa

Jul
Aug
Sep
Oct

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 - The secondary residence has its own address and utility meters.
Where is this duplex located?
The property is located at 709 9th St S Nampa, ID.
What is the asking price?
The asking price for this property is $385,000.
What are key features of this property?
This property features: Attached guest house has its own address; Separate utility meters for the guest house; Built in 1933
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