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Renovated Mixed-Use Investment Property
For Sale
$2,095,000

11427 Rainier Avenue South, Seattle, WA 98178

Turnkey mixed-use building offers four NNN commercial units and three renovated one-bedroom apartments with current full occupancy.

Property Size6,440 SF
Price / SF$325.31
Days on Market86

Property Features for 11427 Rainier Avenue South

General Information

Standard status Active
Size 6,440 SF
Property subtype Mixed-Use
Occupancy 100%

Additional Details

Multifamily Units 3

Building Details

Year Renovated 2020
Stories 2
Tenancy Multi
Listing Agency: NAI Puget Sound Properties
Listed By: Kyle Sterling · License #126435
Source: Nai-psp
Added: Jun 3 Changed: Aug 26 Last Checked: Aug 26 at 12:30AM

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 NAI Puget Sound Properties

Investment Insights

Based on property information with market context.

This newly renovated mixed-use investment property includes a 6,440-square-foot building with four NNN-leased commercial units on the ground floor and three one-bedroom apartment units on the second floor. The building totals seven income-producing units, and all units are currently 100% occupied. Renovations completed in 2020 included a new roof and new wood siding facade, along with fully remodeled apartment interiors featuring updated kitchens, stone countertops, stainless steel appliances, and in-unit laundry. Significant improvements were also made to each commercial space, supporting a turnkey ownership profile with minimal near-term capital expenditure.

Located at 11427 Rainier Avenue South in Seattle, Washington, the property sits on 5,700 square feet of land. The ground-floor commercial component is structured as four separate NNN-leased spaces, while the residential portion is configured as three self-contained one-bedroom units above.

For investors or buyers seeking a diversified income stream within a single asset, the mix of four NNN commercial units and three residential units provides operational flexibility. The 2020 renovation scope and current full occupancy can appeal to those looking for a stabilized, ready-to-own property with a blend of retail/office-style tenancies and residential leases.

Key Highlights

  • 6,440 SF mixed‑use building on 5,700 SF of land in Seattle, WA
  • 4 ground‑floor commercial units with NNN leases
  • 3 second‑floor one‑bedroom apartment units, 100% occupied

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
$116,239
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
5.55%
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%
$2,324,780 $2.3M
Cap Rate 7%
$1,660,557 $1.7M
Cap Rate 9%
$1,291,544 $1.3M
Market Conditions
NOI Build-Up for 6,440 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
$173.9K $27.00/SF
− Vacancy
−$7.8K −$1.22/SF
EGI
$166.1K $25.79/SF
− OpEx
−$49.8K −$7.74/SF
NOI
$116.2K $18.05/SF
Area
Seattle, WA
Vacancy
4.50%
Lease Rate
$27.00 /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%
$2,324,780
Cap Rate 7%
$1,660,557
Cap Rate 9%
$1,291,544

Alternative Uses

Best Use
Multifamily LT 5
$1.66M
$1.45M – $1.94M (±1% cap)
NOI $116,239 @ 7.0% cap · market cap 5.55%
Second Best
Apartment 5plus
$1.55M
$1.36M – $1.81M (±1% cap)
NOI $108,693 @ 7.0% cap · market cap 5.19%
Theoretical Best
Office A
$1.94M
$1.70M – $2.26M (±1% cap)
NOI $135,625 @ 7.0% cap · market cap 6.47%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

AISLE 4OUR (Bike/Boat/Book/etc) Store Reiki And Wellness LLC Alternative Medicine Practice El Vortex Gym & Fitness Center

Suggested Use

Top Pick Law Firm Electrical Service HVAC Service Bakery Barber Shop Accounting Firm

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

3
Residential units
100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

220
Businesses Nearby

Demographics for 98178, WA

26,122
Population
10,018
Households
2.6
Avg Household Size
39
Median Age
36%
College-Educated
86%
High-School Grad
4.9 sq mi
ZIP Area
5,331
Density / Sq Mi
$93,786
Median Household Income
$52,123
Median Earnings
$1,836
Median Rent
$628,200
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
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Frequently Asked Questions

What type of property is this?
Triplex - Turnkey mixed-use building offers four NNN commercial units and three renovated one-bedroom apartments with current full occupancy.
Where is this triplex located?
The property is located at 11427 Rainier Avenue South Seattle, WA.
What is the asking price?
The asking price for this property is $2,095,000.
What are key features of this property?
This property features: 6,440 SF mixed‑use building on 5,700 SF of land in Seattle, WA; 4 ground‑floor commercial units with NNN leases; 3 second‑floor one‑bedroom apartment units, 100% occupied
More about this property
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