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Office Building with Lower-Level Rooms

337 Park Avenue N Renton, WA 98057

337 Park Avenue N, Renton, WA, 98057
$630,000
For Sale
$630,000

Configured as office with three-plus private offices, 1.75 baths, and a lower level with two rooms.

Property Size2,321 SF
Price / SF$271.43
Days on Market81

Property Features for 337 Park Avenue N

General Information

Standard status
Active
Size
2,321 SF
Property subtype
Commercial

Building Details

Year Built
1920
Listing agency SARBORA, INC - DESIGNED REAL ESTATE
Listed by JOSE CHAPA
Source Corcoran
Added: May 3 Updated: Jul 21 at 5:48AM Checked: Jul 21 at 5:48AM

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 SARBORA, INC - DESIGNED REAL ESTATE


Investment Insights

Based on property information with market context.

This mixed-use property is currently configured as an office, with three-plus private offices and 1.75 bathrooms. It also includes a lower level with two additional rooms that may support extra leasable space or owner-user flexibility. The interior has been updated, and significant exterior improvements include new Hardie Plank siding and exterior paint, along with newer gutters.

The property is located in a high-visibility corridor. Public remarks note flexible zoning that allows a wide range of uses, including retail, professional services, law office, accounting firm, real estate brokerage, insurance agency, immigration services, and restaurant. There is also potential for mixed-use with higher-density; buyers/brokers are advised to verify potential allowances.

Overall, the building provides an office base with additional room space below, alongside documented exterior and interior upgrades.

Key Highlights

  • Built in 1920 and currently configured as an office with three‑plus private offices
  • 1.75 bathrooms plus a lower level with two additional rooms for leasable space or owner‑user use
  • Extensive capital improvements include new Hardie Plank siding and exterior paint, plus newer gutters and updated interior

Local Financial Insights For Office B

Simulate Cap Rate and NOI

NOI Build-Up
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.

Component $ $/SF
Gross rent $76.6k $33.00
− Vacancy −$21.8k −$9.41
EGI $54.8k $23.60
− OpEx −$13.7k −$5.90
NOI $41.1k $17.70
2,321 SF · lease $33.00/SF/yr · vacancy 28.50% · expense 25.00%

Alternative Uses

Best Use
Office B
$586.8K
$513.4K – $684.6K (±1% cap)
NOI $41,073 @ 7.0% cap · market cap 6.52%
Second Best
Retail
$552.7K
$483.6K – $644.9K (±1% cap)
NOI $38,691 @ 7.0% cap · market cap 6.14%
Theoretical Best
Office A
$756.2K
$661.7K – $882.3K (±1% cap)
NOI $52,936 @ 7.0% cap · market cap 8.40%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Office buildings

Suggested Use

Storage Facility Electrical Service Garden Center Carpet & Flooring Store Pet Grooming Service Wine and Liquor Store Florist (Bike/Boat/Book/etc) Store Travel Agency Veterinary Clinic

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Office building - Configured as office with three-plus private offices, 1.75 baths, and a lower level with two rooms.
Where is this office building located?
The property is located at 337 Park Avenue N Renton, WA.
What is the asking price?
The asking price for this property is $630,000.
What are key features of this property?
This property features: Built in 1920 and currently configured as an office with three‑plus private offices; 1.75 bathrooms plus a lower level with two additional rooms for leasable space or owner‑user use; Extensive capital improvements include new Hardie Plank siding and exterior paint, plus newer gutters and updated interior
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