Two-Unit Duplex with Flex
For Sale
$412,000
307 Birch St S, Kimberly, ID 83341
Each residence combines two bedrooms, two bathrooms, and furnished kitchen and laundry appliances.
Property Size4,500 SF
Price / SF$91.56
Days on Market18
Property Features for 307 Birch St S
General Information
Standard status
Active
Size
4,500 SF
Property subtype
Residential Income
Taxes and HOA fees
Annual Taxes
$2,809
Listing Agency:
Fathom Realty
(208) 308-3737
Listed By:
Devry Nield
(208) 308-3737
Source:
Exprealty
Added: Jul 29
Changed: Aug 14
Last Checked: Aug 14 at 6:27AM
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 Fathom Realty
Investment Insights
Based on property information with market context.
This duplex contains two residences, each with 2 bedrooms, 2 bathrooms, a generous living room, and an additional flex room suited to office, recreation, or hobby use. Both units include a washer and dryer, stove, refrigerator, and dishwasher. One residence has an attached garage, while the other provides a storage shed. The property is enclosed by fencing and includes mature shade trees. A metal roof adds a durable exterior feature with limited maintenance needs.
Located in Kimberly, Idaho, the duplex is near a school, grocery store, and parks. The two-unit configuration, differentiated storage and parking features, and matching interior layouts provide a practical setup for residential occupancy or rental use.
Located in Kimberly, Idaho, the duplex is near a school, grocery store, and parks. The two-unit configuration, differentiated storage and parking features, and matching interior layouts provide a practical setup for residential occupancy or rental use.
Key Highlights
- Two units, each with 2 bedrooms, 2 bathrooms, a large living room, and a flex room
- Washer and dryer, stove, refrigerator, and dishwasher included in both units
- One unit has an attached garage; the other includes a storage shed
Financial Insights
Estimated NOI and Cap Rate
NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$37,351
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
9.07%
Suggested Prices Based on Cap Rates
Cap rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$747,020
$747.0K
Cap Rate 7%
$533,586
$533.6K
Cap Rate 9%
$415,011
$415.0K
Market Conditions
NOI Build-Up for 4,500 SF
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.
Gross rent
$70.7K $15.72/SF
− Vacancy
−$2.8K −$0.63/SF
EGI
$67.9K $15.09/SF
− OpEx
−$30.6K −$6.79/SF
NOI
$37.4K $8.30/SF
Area
Twin Falls County, ID
Vacancy
4.00%
Lease Rate
$15.72 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$747,020
Cap Rate 7%
$533,586
Cap Rate 9%
$415,011
Alternative Uses
Best Use
Multifamily LT 5
$593.1K
$518.9K – $691.9K
NOI $41,514 @ 7.0% cap · market cap 10.08%
Second Best
Apartment 5plus
$533.6K
$466.9K – $622.5K
NOI $37,351 @ 7.0% cap · market cap 9.07%
Theoretical Best
Specialty Retail
$1.03M
$903.3K – $1.20M
NOI $72,262 @ 7.0% cap · market cap 17.54%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
180
Businesses Nearby
Explore this area
Business Placement
Demographics for 83341, ID
8,838
Population
3,028
Households
2.9
Avg Household Size
35
Median Age
23%
College-Educated
93%
High-School Grad
85.2 sq mi
ZIP Area
104
Density / Sq Mi
$95,340
Median Household Income
$43,055
Median Earnings
$1,019
Median Rent
$411,600
Median Home Value
Market
Vacancy Rate% for Multifamily in West region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Duplex - Each residence combines two bedrooms, two bathrooms, and furnished kitchen and laundry appliances.
Where is this duplex located?
The property is located at 307 Birch St S Kimberly, ID.
What is the asking price?
The asking price for this property is $412,000.
What are key features of this property?
This property features: Two units, each with 2 bedrooms, 2 bathrooms, a large living room, and a flex room; Washer and dryer, stove, refrigerator, and dishwasher included in both units; One unit has an attached garage; the other includes a storage shed
