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Renovated Waterfront Duplex
New
For Sale
$425,000

108 BOUNDARY BLVD #B, Rotonda West, FL 33947

Fully occupied two-unit property with screened lanais, updated interiors, a private dock, and waterfront views.

Property Size1,656 SF
Days on Market4

Property Features for 108 BOUNDARY BLVD #B

General Information

Standard status Active
Size 1,656 SF
Total Parking Spaces 6
Property subtype Duplex
Occupancy 100%

Units

Unit Mix 2 x 2BR/1BA
Multifamily Units 2

Taxes and HOA fees

Annual Taxes $6,313

Amenities

private dock

Building Details

Building Size 1,656 SF
Year Built 1977
Buildings 1
Listing Agency: KELLER WILLIAMS ISLAND LIFE REAL ESTATE
Listed By: Traci Creighton · License #3374207
Source: Nixandassociates
Added: Sep 1 Changed: Sep 3 Last Checked: Sep 3 at 1:56AM

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 KELLER WILLIAMS ISLAND LIFE REAL ESTATE

Investment Insights

Based on property information with market context.

This renovated duplex contains two occupied units, each arranged with 2 bedrooms, 1 bathroom, and a private screened lanai. Interior improvements include refreshed kitchens and bathrooms, newer cabinetry, modern ceiling fans, updated appliances, and fresh interior and exterior paint. Each unit also includes a washer/dryer combination, range, refrigerator, microwave, and disposal. The property was built in 1977 and has two brand-new A/C units and roofs completed in 2023.

Waterfront surroundings include views toward the water, park, marina, golf club, and Oakland Hills Island. A private dock adds direct access to the waterfront, while a newly sealed asphalt parking area accommodates up to six vehicles. The property is in Rotonda West, approximately 8 miles from Boca Grande and Englewood beaches, with nearby golf courses, a marina, community boat ramp, walking and biking trails, dining, and recreational amenities.

Key Highlights

  • Both units are occupied, with each offering 2 bedrooms and 1 bathroom
  • Waterfront setting with private dock and views of the water, park, marina, and golf club
  • Two brand‑new A/C units and roofs completed in 2023

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
$16,019
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
3.77%
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%
$320,380 $320.4K
Cap Rate 7%
$228,843 $228.8K
Cap Rate 9%
$177,989 $178.0K
Market Conditions
NOI Build-Up for 1,656 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
$28.2K $17.04/SF
− Vacancy
−$5.3K −$3.22/SF
EGI
$22.9K $13.82/SF
− OpEx
−$6.9K −$4.15/SF
NOI
$16.0K $9.67/SF
Area
Charlotte County, FL
Vacancy
18.90%
Lease Rate
$17.04 /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%
$320,380
Cap Rate 7%
$228,843
Cap Rate 9%
$177,989

Alternative Uses

Best Use
Multifamily LT 5
$228.8K
$200.2K – $267.0K (±1% cap)
NOI $16,019 @ 7.0% cap · market cap 3.77%
Second Best
Apartment 5plus
$208.9K
$182.8K – $243.7K (±1% cap)
NOI $14,620 @ 7.0% cap · market cap 3.44%
Theoretical Best
Office A
$542.2K
$474.5K – $632.6K (±1% cap)
NOI $37,956 @ 7.0% cap · market cap 8.93%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Law Firm Hair Salon Spa & Massage Center Nail Salon Restaurant

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

Lease Details

2
Residential units
100%
Occupancy

Location Intelligence

Trade Area within ½ mile

71
Businesses Nearby

Demographics for 33947, FL

10,462
Population
6,973
Households
1.5
Avg Household Size
65
Median Age
30%
College-Educated
96%
High-School Grad
13.3 sq mi
ZIP Area
787
Density / Sq Mi
$73,453
Median Household Income
$42,875
Median Earnings
$1,359
Median Rent
$352,300
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Fully occupied two-unit property with screened lanais, updated interiors, a private dock, and waterfront views.
Where is this duplex located?
The property is located at 108 BOUNDARY BLVD #B Rotonda West, FL.
What is the asking price?
The asking price for this property is $425,000.
What are key features of this property?
This property features: Both units are occupied, with each offering 2 bedrooms and 1 bathroom; Waterfront setting with private dock and views of the water, park, marina, and golf club; Two brand‑new A/C units and roofs completed in 2023
More about this property
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