A Visual Language for Market Data

Where Every Data Decision Shapes How and What Gets Built

Built a scalable data visualization system standardizing how real estate market data and investment insights are communicated across reports and teams.

COMPANY

COMPANY

Corcoran Sunshine Marketing Group

(Compass International)

Corcoran Sunshine Marketing Group

(Compass International)

DISCIPLINES

DISCIPLINES

Data Visualization, Marketing Design

Data Visualization, Marketing Design

THE CHALLENGE

Making Data Legible

Transformed complex, multi-layered property data into clear, credible visuals for buyers and professionals to better understand real estate market dynamics.

THE APPROACH

System Before Style

Analyzed data structures and audience needs to establish a clear visualization hierarchy, then developed a systematic color and typography framework, creating flexible design guidelines adaptable to any chart type or report format.

THE SOLUTION

Built to Scale

Designed a reusable chart template library with color-coded visualization standards optimizing readability and precision. Complemented with a web-based map creation tool and best-practice documentation to streamline production and ensure consistency across teams.

THE IMPACT

Clarity as Infrastructure

Faster comprehension, stronger credibility, and a scalable foundation — the system elevated every analytics and reporting output, and positioned the practice for continued growth without added design overhead.

Ellen Oh

© 2026 Ellen Oh. ALL RIGHTS RESERVED.

Ellen Oh

© 2026 Ellen Oh. ALL RIGHTS RESERVED.

Ellen Oh

© 2026 Ellen Oh. ALL RIGHTS RESERVED.