Duplex With Attached
For Sale
$350,000
643 E Mulvane St, Mulvane, KS 67110
Two residential units offer three-bedroom layouts, granite countertops, storage, and access to attached garages.
Property Size2,186 SF
Price / SF$160.11
Days on Market45
Property Features for 643 E Mulvane St
General Information
Standard status
Active
Size
2,186 SF
Property subtype
Residential Income
Taxes and HOA fees
Annual Taxes
$4,248
Listing Agency:
Heritage 1st Realty
(316) 461-2806
Listed By:
Justin Crafton
(316) 461-2806
Source:
Exprealty
Added: Jul 8
Changed: Aug 20
Last Checked: Aug 20 at 10:20AM
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 Heritage 1st Realty
Investment Insights
Based on property information with market context.
This duplex in Mulvane, Kansas, contains two residential units with matching three-bedroom, two-bathroom layouts. Each side includes an attached two-car garage, generous living areas, granite countertops, and storage space. The configuration supports separate household occupancy within one property while retaining consistent features across both units.
Located at 643 E Mulvane St, the property provides access to nearby schools and parks, along with routes including K-15 and Rock Rd. These connections link the property with surrounding community destinations and established travel corridors.
Located at 643 E Mulvane St, the property provides access to nearby schools and parks, along with routes including K-15 and Rock Rd. These connections link the property with surrounding community destinations and established travel corridors.
Key Highlights
- Two‑unit duplex with matching 3‑bedroom, 2‑bathroom layouts
- Each unit includes an attached 2‑car garage
- Granite countertops throughout both units
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
$18,278
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
5.22%
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%
$365,560
$365.6K
Cap Rate 7%
$261,114
$261.1K
Cap Rate 9%
$203,089
$203.1K
Market Conditions
NOI Build-Up for 2,186 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
$27.5K $12.60/SF
− Vacancy
−$1.4K −$0.66/SF
EGI
$26.1K $11.94/SF
− OpEx
−$7.8K −$3.58/SF
NOI
$18.3K $8.36/SF
Area
Sedgwick County, KS
Vacancy
5.20%
Lease Rate
$12.60 /SF/Yr
Expense Ratio
30.00%
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%
$365,560
Cap Rate 7%
$261,114
Cap Rate 9%
$203,089
Alternative Uses
Best Use
Multifamily LT 5
$261.1K
$228.5K – $304.6K
NOI $18,278 @ 7.0% cap · market cap 5.22%
Second Best
Apartment 5plus
$240.8K
$210.7K – $281.0K
NOI $16,859 @ 7.0% cap · market cap 4.82%
Theoretical Best
Office A
$455.6K
$398.7K – $531.6K
NOI $31,894 @ 7.0% cap · market cap 9.11%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
146
Businesses Nearby
Explore this area
Business Placement
Demographics for 67110, KS
8,263
Population
3,394
Households
2.4
Avg Household Size
39
Median Age
30%
College-Educated
97%
High-School Grad
54.3 sq mi
ZIP Area
152
Density / Sq Mi
$73,387
Median Household Income
$44,226
Median Earnings
$1,190
Median Rent
$179,800
Median Home Value
Market
Vacancy Rate% for Multifamily in Midwest region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Duplex - Two residential units offer three-bedroom layouts, granite countertops, storage, and access to attached garages.
Where is this duplex located?
The property is located at 643 E Mulvane St Mulvane, KS.
What is the asking price?
The asking price for this property is $350,000.
What are key features of this property?
This property features: Two‑unit duplex with matching 3‑bedroom, 2‑bathroom layouts; Each unit includes an attached 2‑car garage; Granite countertops throughout both units
