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421 N Sam Rayburn Fwy 5,340 - 5,640 SF of Office Space Available in Sherman, TX 75090



HIGHLIGHTS
- Direct frontage on US-75 / Sam Rayburn Freeway
- Ample surface parking
- Available for lease (NNN)
- High visibility and traffic exposure
- Flexible office layout
- Ideal for professional or medical office use
ALL AVAILABLE SPACE(1)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
2 storied office space with direct access and exposure to Hwy 75
- Lease rate does not include utilities, property expenses or building services
- 7 Private Offices
- Reception Area
- Natural Light
- Fully Built-Out as Standard Office
- 3 Conference Rooms
- Private Restrooms
- Open-Plan
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| Ste 100 | 5,340-5,640 SF | 3-5 Years | $16.50 /SF/YR $1.38 /SF/MO $93,060 /YR $7,755 /MO | Office | Full Build-Out | August 01, 2026 |
Ste 100
| Size |
| 5,340-5,640 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $16.50 /SF/YR $1.38 /SF/MO $93,060 /YR $7,755 /MO |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| August 01, 2026 |
Ste 100
| Size | 5,340-5,640 SF |
| Term | 3-5 Years |
| Rental Rate | $16.50 /SF/YR |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | August 01, 2026 |
2 storied office space with direct access and exposure to Hwy 75
- Lease rate does not include utilities, property expenses or building services
- Fully Built-Out as Standard Office
- 7 Private Offices
- 3 Conference Rooms
- Reception Area
- Private Restrooms
- Natural Light
- Open-Plan
PROPERTY OVERVIEW
Professional Office Building for Lease 421 N Sam Rayburn Freeway | Sherman, TX 75090 Approximately 5,340 SF two-story professional office building located directly on US-75 (Sam Rayburn Freeway) with excellent visibility, easy access, and strong traffic counts. The property is well suited for medical, legal, financial, engineering, insurance, or general office users. The building features a functional layout with private offices, open work areas, conference space, break room(s), and restrooms across two levels. Flexible configuration allows for a single-tenant user or potential multi-office use. The site offers ample on-site parking, prominent frontage, and signage opportunities along the freeway. Strategically positioned near downtown Sherman with convenient access to surrounding retail, restaurants, and major thoroughfares. This location provides both professional presence and commuter convenience, making it ideal for owner-users or growing businesses seeking high visibility.
- Signage
- Air Conditioning
PROPERTY FACTS
Presented by
INGRAIN SYSTEMS INC
421 N Sam Rayburn Fwy
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