Insights

Regional dominance Castle Realty operates as a premier full‑service brokerage in La Crosse, WI and Winona, MN with multiple local offices, suggesting strong local market share and potential for expansion services such as targeted marketing, local CRM optimization, and neighborhood-specific campaigns.

Strong revenue exposure With reported revenue between 50M and 100M and a mid‑sized employee base, Castle Realty may be open to technology, marketing, and platform partnerships that scale broker operations, lead generation, and back‑office efficiency.

Awards credibility Multiple local Best Real Estate Company awards enhance trust and open doors for partnership programs, co‑marketing, and sponsored events that boost agent recruitment, client acquisition, and cross‑selling opportunities.

Tech footprint Utilization of digital marketing and site optimization tools (The Trade Desk, WordPress, Google Analytics, SEO plugins) indicates receptiveness to MarTech enhancements, data analytics services, and custom lead‑routing or performance marketing packages.

Growth potential partners Regional focus combined with mid‑sized scale and active market presence points to opportunities in GMV growth via referral networks, IDX integrations, virtual tour and property automation tech, and premium listing or local advertising partnerships.

Castle Realty Tech Stack

Castle Realty uses 8 technology products and services including The Trade Desk, WordPress, Cloudflare, and more. Explore Castle Realty's tech stack below.

  • The Trade Desk
    Advertising
  • WordPress
    Content Management System
  • Cloudflare
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Yoast SEO
    Search Engines
  • Cloudflare Bot Management
    Security
  • Google Analytics
    Web Analytics
  • bxSlider
    Web Tools And Plugins

Castle Realty's Email Address Formats

Castle Realty uses at least 1 format(s):
Castle Realty Email FormatsExamplePercentage
First@onlinecastles.comJohn@onlinecastles.com
97%
FirstLast@onlinecastles.comJohnDoe@onlinecastles.com
3%

Frequently Asked Questions

What is Castle Realty's phone number?

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You can contact Castle Realty's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Castle Realty's official website and social media links?

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Castle Realty's official website is onlinecastles.com and has social profiles on LinkedIn.

How much revenue does Castle Realty generate?

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As of July 2026, Castle Realty's annual revenue is estimated to be $50M - $100M.

What is Castle Realty's NAICS code?

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Castle Realty's NAICS code is 531 - Real Estate.

How many employees does Castle Realty have currently?

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As of July 2026, Castle Realty has approximately 84 employees across 3 continents, including North AmericaAsiaOceania. Key team members include Owner/Manager: C. D.Principle/Business Owner: C. R.Owner: T. D.. Explore Castle Realty's employee directory with LeadIQ.

What industry does Castle Realty belong to?

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Castle Realty operates in the Real Estate industry.

What technology does Castle Realty use?

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Castle Realty's tech stack includes The Trade DeskWordPressCloudflareJSON-LDYoast SEOCloudflare Bot ManagementGoogle AnalyticsbxSlider.

What is Castle Realty's email format?

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Castle Realty's email format typically follows the pattern of First@onlinecastles.com. Find more Castle Realty email formats with LeadIQ.

When was Castle Realty founded?

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Castle Realty was founded in 2010.
Castle Realty logo

Castle Realty

Real EstateWisconsin, United States51-200 Employees

Castle Realty operates as a full-service real estate brokerage serving the La Crosse and Winona area and surrounding communities. With offices in La Crosse, Wisconsin and Winona, Minnesota, the firm assists buyers and sellers navigating residential real estate transactions.

The company has been recognized as the Best Real Estate Company in La Crosse County in 2019, 2021, and 2022, highlighting its regional standing. It emphasizes service to clients, its agents, and the broader community, reflecting a locally focused approach.

Section iconCompany Overview

Phone number
NAICS Code
531 - Real Estate
Founded
2010
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Castle Realty's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    Castle Realty's revenue is estimated to be in the range of $50M - $100M

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