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7515 O'Connor 7509 Oconnor Dr 1,000 - 4,535 SF of 4-Star Office Space Available in Round Rock, TX 78681

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HIGHLIGHTS

  • Build-to-suit interiors tailored to your business needs
  • Modern design with natural light throughout
  • Excellent location on FM 620 with access to Toll 45 and I-35
  • Perfect for traditional or medical office

ALL AVAILABLE SPACES(2)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 1,000-2,165 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • January 01, 2026

2,165 SF Build-to-Suit Office Space – New Construction Brand-new suburban office space ready for your custom layout. Flexible design ideal for professional, medical, or creative use. Convenient location with easy access to major roads and area amenities.

  • 2nd Floor
  • 1,000-2,370 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • January 01, 2026

2,370 SF Build-to-Suit Office Space – New Construction Brand-new suburban office space ready for your custom layout. Flexible design ideal for professional, medical, or creative use. Convenient location with easy access to major roads and area amenities.

Space Size Term Rental Rate Space Use Condition Available
1st Floor 1,000-2,165 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out January 01, 2026
2nd Floor 1,000-2,370 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - January 01, 2026

1st Floor

Size
1,000-2,165 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
January 01, 2026

2nd Floor

Size
1,000-2,370 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
January 01, 2026

1st Floor

Size 1,000-2,165 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available January 01, 2026

2,165 SF Build-to-Suit Office Space – New Construction Brand-new suburban office space ready for your custom layout. Flexible design ideal for professional, medical, or creative use. Convenient location with easy access to major roads and area amenities.

2nd Floor

Size 1,000-2,370 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available January 01, 2026

2,370 SF Build-to-Suit Office Space – New Construction Brand-new suburban office space ready for your custom layout. Flexible design ideal for professional, medical, or creative use. Convenient location with easy access to major roads and area amenities.

PROPERTY OVERVIEW

±4,535 SF Office Building | Build-to-Suit | Excellent Location on FM 620 Available SEPTEMBER 2025 – Brand-new ±4,535 SF office building designed for one to four tenants. Build-to-suit opportunity—customize your ideal space. Excellent visibility and access on FM 620, just minutes from Toll 45 and I-35. Perfect for professional, medical, or creative use. Now pre-leasing – contact us to discuss your space needs! Current address does not display the correct location - the property is located at 7509 O'Connor behind Frontier Bank (see location aerial in property photos) ±4,535 SF two-story office building Designed for one to four tenants Build-to-suit interiors tailored to your business needs Outdoor courtyard area ideal for casual meetings or outdoor work Modern design with natural light throughout Excellent location on FM 620 with access to Toll 45 and I-35 Estimated completion: September 2025

  • Signage

PROPERTY FACTS

Building Type
Office
Year Built
2026
LoopNet Rating
4 Star
Building Height
2 Stories
Building Size
4,535 SF
Building Class
B
Typical Floor Size
2,268 SF
Parking
11 Surface Parking Spaces
  • Listing ID: 35250867

  • Date on Market: 3/25/2025

  • Last Updated:

  • Address: 7509 Oconnor Dr, Round Rock, TX 78681

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