4521 State Highway 121 - Business Park FOR SALE


Plano, TX 75024
$2,790,000 USD
813-758-7848
4521 State Highway 121, Plano, TX for Sale
$2,790,000 USD
Business Park - FOR SALE
1/15
null | Request Cap Rate

Dec '27


4521 State Highway 121
Plano, TX 75024


HIGHLIGHTS

  • Approximately 4,000 SF private office concept designed for family offices, law firms, financial services, CPA groups, and boutique professionals.
  • Two-level layout creates natural separation between executive leadership, client-facing environments, operations, and focused strategic workspace.
  • Main level includes reception area, conference and meeting rooms, open workspace, gourmet kitchen and coffee bar, and integrated garage access.
  • Upper level features 7+ additional private offices, leadership suites, collaborative workspace, and a second-floor balcony environment.
  • Standalone ownership model allows firms to establish long-term headquarters presence, operational control, and equity creation rather than leasing.
  • Designed for partner-led and founder-driven organizations seeking a more private, hospitality-inspired executive environment.

OVERVIEW

The “Firm” represents a modern evolution of the professional headquarters — a privately owned executive environment intentionally designed for family offices, law firms, financial advisory groups, CPA firms, and high-end professional service operators seeking permanence, control, and long-term brand presence. Spanning approximately 4,000 square feet across two thoughtfully designed levels, The Firm blends executive functionality with hospitality-inspired design to create a headquarters environment centered around leadership, client experience, and operational efficiency. Rather than occupying anonymous leased space within a multi-tenant office tower, owners establish a standalone headquarters identity designed to reflect the professionalism and caliber of their business. The first level is designed around client interaction, collaboration, and daily operations — featuring a reception environment, conference and meeting rooms, open workspace, gourmet kitchen and coffee bar, and integrated garage access. Above, a more private executive environment emerges with additional private offices, leadership suites, strategic workspace, and a second-floor balcony designed for focused work and elevated client hospitality. Created for founder-led and partner-driven organizations, The Firm emphasizes visibility, permanence, confidentiality, and long-term ownership within one of North Texas’ fastest-growing business corridors. Positioned within Mustang Square along Highway 121 in the Plano–Frisco corridor, The Firm sits within immediate proximity to Legacy West, The Star District, Grandscape, Stonebriar, and major regional corporate campuses — placing businesses at the center of North Texas enterprise growth. At The Foundry, ownership is not simply about office space — it’s about creating a headquarters worthy of the clients, reputation, and legacy your firm is building.

FOR SALE DETAILS

PRICE

$2,790,000 USD

PRICE/SF

$698 USD /SF

CAP RATE

Request Cap Rate

% LEASED

-

TENANCY

-

STATUS

Proposed

SALE TYPE

Owner User

BUILDING DETAILS

PROPERTY NAME

The "Firm"

PROPERTY TYPE

Office

PROPERTY SUBTYPE

Business Park

ADD'L SUBTYPES

Loft/Creative Space, Office/Residential

TOTAL BUILDING SIZE

-

STORIES

2

BUILDING CLASS

A

YEAR BUILT

2028

SPRINKLERS

-

PARKING SPACES

-

LAND DETAILS

LAND ACRES

3.51 AC

LAND SF

152,896 SF

ZONING

COMM

APN/PARCEL ID

R-11369-00A-0040-1

ASK ABOUT THIS PROPERTY

Adam HancockFoundry Capital LLCMore Info
813-758-7848

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Adam HancockFoundry Capital LLCMore Info
813-758-7848

By clicking the button, you agree to Showcase's Terms of Use and Privacy Notice.