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Live-Work Office Building
For Sale
$440,000

124 W Summit St, Winterset, IA 50273

Built in 2006, this property offers office space on the first floor and living quarters below with a walk-out patio.

Property Size1,447 SF
Price / SF$304.08
Days on Market46

Property Features for 124 W Summit St

General Information

Standard status Active
Size 1,447 SF

Building Details

Year Built 2006
Listing Agency: Madison County Realty
Listed By: Larry Corkrean
Source: Kwlegacyrealty
Added: Jul 21 Changed: Aug 15 Last Checked: Sep 4 at 9:25AM

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 Madison County Realty

Investment Insights

Based on property information with market context.

Built in 2006, this live-work building was most recently used as a dental office and includes office and residential components under one roof. The first floor features four dedicated office rooms, 1.5 bathrooms, and a lobby/reception area. The lower level provides two bedrooms (one non-conforming), full baths, a kitchen/dining area, and a family room that opens to a large patio via walk-out access. An attached one-car garage supports the residential use.

The building is described as having high visibility and traffic count on W. Summit. Construction and systems include 2x6 framing, HardiPlank siding, geothermal heating and cooling with a new unit installed in 2021, 50-year steel shingles, high density cellulose insulation, cat 5 wiring, and a Kinetico water system.

Overall, the configuration supports a combined work-and-living setup, with separate office and living layouts and direct outdoor access from the lower-level kitchen area.

Key Highlights

  • Built in 2006 with geothermal heating/cooling and HardiPlank siding
  • 1st floor dental‑office layout with 4 dedicated office rooms, 1.5 bathrooms, and lobby/reception area
  • Lower level living space with 2 bedrooms (one non‑conforming), full baths, kitchen/dining, and family room

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
$20,019
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
4.55%
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%
$400,380 $400.4K
Cap Rate 7%
$285,986 $286.0K
Cap Rate 9%
$222,433 $222.4K
Market Conditions
NOI Build-Up for 1,447 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
$36.5K $25.20/SF
− Vacancy
−$3.1K −$2.14/SF
EGI
$33.4K $23.06/SF
− OpEx
−$13.3K −$9.22/SF
NOI
$20.0K $13.83/SF
Area
Madison County, IA
Vacancy
8.50%
Lease Rate
$25.20 /SF/Yr
Expense Ratio
40.00%
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%
$400,380
Cap Rate 7%
$285,986
Cap Rate 9%
$222,433

Alternative Uses

Best Use
Healthcare Medical
$286.0K
$250.2K – $333.7K (±1% cap)
NOI $20,019 @ 7.0% cap · market cap 4.55%
Second Best
Mixed Use
$275.1K
$240.7K – $321.0K (±1% cap)
NOI $19,258 @ 7.0% cap · market cap 4.38%
Theoretical Best
Flex RnD
$1.39M
$1.22M – $1.63M (±1% cap)
NOI $97,505 @ 7.0% cap · market cap 22.16%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Oswald Gwen G ... Dental Office Summit Dental PLC Dental Office

Suggested Use

Top Pick Dental Office Law Firm Building Supply Pharmacy Real Estate Agency Storage Facility

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

454
Businesses Nearby

Demographics for 50273, IA

8,570
Population
3,927
Households
2.2
Avg Household Size
41
Median Age
25%
College-Educated
96%
High-School Grad
195.2 sq mi
ZIP Area
44
Density / Sq Mi
$80,018
Median Household Income
$48,149
Median Earnings
$948
Median Rent
$216,100
Median Home Value

Market

Vacancy Rate% for Office in Midwest region

13.7% 2019
15.6% 2020
17.1% 2021
18.9% 2022
21% 2023
22% 2024
21.3% 2025
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Frequently Asked Questions

What type of property is this?
Live-work space - Built in 2006, this property offers office space on the first floor and living quarters below with a walk-out patio.
Where is this live-work space located?
The property is located at 124 W Summit St Winterset, IA.
What is the asking price?
The asking price for this property is $440,000.
What are key features of this property?
This property features: Built in 2006 with geothermal heating/cooling and HardiPlank siding; 1st floor dental‑office layout with 4 dedicated office rooms, 1.5 bathrooms, and lobby/reception area; Lower level living space with 2 bedrooms (one non‑conforming), full baths, kitchen/dining, and family room
More about this property
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