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133 Spring Street Unit 4, Herndon, VA, 20170
Two-Story Retail/Flex Condo

133 Spring Street Unit 4 Herndon, VA 20170

For Sale
$785,000

Two-level retail/flex condominium with warehouse storage on the main level and two private offices upstairs.

Property Size2,500 SF
Price / SF$314
Days on Market155

Property Features for 133 Spring Street Unit 4

General Information

Standard status
Active
Size
2,500 SF
Property subtype
Street Retail

Building Details

Year Built
1984
Listing Agency: KW Commercial | Tysons Vienna
Listed By: Bridget Schmitz · License #0225205778
Source: Thebrokerlist
Added: Feb 18 Changed: Jul 23 Last Checked: Jul 23 at 7:32AM

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 KW Commercial | Tysons Vienna


Investment Insights

Based on property information with market context.

This two-story retail/flex condominium includes approximately 1,520 SF on the main level with warehouse storage space and rear access for distribution and storage use. An upper level provides two private offices plus additional storage, creating a flexible layout that can support both back-of-house and office needs.

The unit is located in Sunset Business Park in Herndon, VA, with direct access and visibility off Route 267/Dulles Access. The property is also noted as being directly off Dulles Toll Road and Fairfax County Parkway, with tours available by appointment.

Condominium fees are listed at $303 per month, and taxes for 2025 are listed as $5,989. The property totals approximately 2,500 SF across two levels.

Key Highlights

  • Two‑level retail/flex condominium totaling approximately 2,500 SF
  • Main level includes 1,520 SF with warehouse storage, 20' ceiling height, and rear access for distribution
  • Upper level features 2 private offices plus additional storage

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 $73.8k $29.52
− Vacancy −$10.7k −$4.28
EGI $63.1k $25.24
− OpEx −$15.8k −$6.31
NOI $47.3k $18.93
2,500 SF · lease $29.52/SF/yr · vacancy 14.50% · expense 25.00%

Alternative Uses

Best Use
Office B
$676.1K
$591.6K – $788.7K (±1% cap)
NOI $47,324 @ 7.0% cap · market cap 6.03%
Second Best
Retail
$608.4K
$532.4K – $709.8K (±1% cap)
NOI $42,588 @ 7.0% cap · market cap 5.43%
Theoretical Best
Specialty Retail
$783.5K
$685.6K – $914.1K (±1% cap)
NOI $54,844 @ 7.0% cap · market cap 6.99%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Reston Glass Hardware & Home Improvement

Suggested Use

Building Supply Auto Repair Shop Auto Parts Store Storage Facility Electrical Service Furniture & Home Goods (Bike/Boat/Book/etc) Store Garden Center Grocery & Convenience Store Big Box & Wholesale Store

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

Similar Off Market Nearby

  • Eric Fleischer Catering — 273 Sunset Park Dr, Herndon, VA 20170
  • Wined and Dined Catering — 273 Sunset Park Dr, Herndon, VA 20170
  • Silver Spoon Caterers — 348 Victory Dr, Herndon, VA 20170
  • Chef's Table Catering Inc — 141-2 Spring St, Herndon, VA 20170
  • Wegmans Catering — 11950 Hopper St, Reston, VA 20191

FAQs

What type of property is this?
Flex space - Two-level retail/flex condominium with warehouse storage on the main level and two private offices upstairs.
Where is this flex space located?
The property is located at 133 Spring Street Unit 4 Herndon, VA.
What is the asking price?
The asking price for this property is $785,000.
What are key features of this property?
This property features: Two‑level retail/flex condominium totaling approximately 2,500 SF; Main level includes 1,520 SF with warehouse storage, 20' ceiling height, and rear access for distribution; Upper level features 2 private offices plus additional storage
More about this property
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