Insights

Growth Scale Mid-sized real estate brokerage with revenue in the multi‑million range and a team size under 50 presents a target for scalable technology, marketing automation, and CRM enhancements to boost deal flow and client retention.

Tech Stack Fit Reliance on common web and cloud technologies (AWS, GoDaddy, jQuery, Bootstrap) suggests opportunity for modernizing infrastructure, security hardening, and deploying data analytics or marketing platforms without heavy retraining.

Service Diversification Full service offering across residential, new construction, rental, and commercial indicates cross‑sell potential for broker‑level platforms, project management tools, and curated listing syndication to expand revenue per client.

Competitive Positioning Smaller firm in a landscape with giants like Keller Williams and Compass implies emphasis on niche marketing, local expertise, and personalized service; a partnership or tech‑enabled marketing package could level the playing field.

Financial Opportunity With revenue bracket of 25–50 million and a lean staff, there is room to propose cost‑saving technologies, vendor consolidations, and performance analytics to improve margins and attract growth investments.

Similar companies to Century 21 Castle realty

Century 21 Castle realty Tech Stack

Century 21 Castle realty uses 8 technology products and services including Amazon Web Services, Network Solutions Email Hosting, Font Awesome, and more. Explore Century 21 Castle realty's tech stack below.

  • Cloud Hosting
  • Network Solutions Email Hosting
    Email Hosting
  • Font Awesome
    Font Scripts
  • Glyphicons
    Font Scripts
  • jQuery
    Javascript Libraries
  • jQuery UI
    Javascript Libraries
  • Bootstrap
    UI Frameworks
  • GoDaddy
    Web Hosting

Century 21 Castle realty's Email Address Formats

Century 21 Castle realty uses at least 2 email formats:
Century 21 Castle realty Email FormatsExamplePercentage
FLast@c21castle.comJDoe@c21castle.com
96%
Last@c21castle.comDoe@c21castle.com
4%

Frequently Asked Questions

What is Century 21 Castle realty's phone number?

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You can contact Century 21 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 Century 21 Castle realty's official website and social media links?

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Century 21 Castle realty's official website is c21castle.com and has social profiles on LinkedIn.

How much revenue does Century 21 Castle realty generate?

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As of August 2026, Century 21 Castle realty's annual revenue is estimated to be $50M - $100M.

What is Century 21 Castle realty's SIC code and NAICS code?

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Century 21 Castle realty's SIC code is 6531 - Real Estate Agents and Managers and NAICS code is 531 - Real Estate.

How many employees does Century 21 Castle realty have currently?

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As of August 2026, Century 21 Castle realty has approximately 37 employees across 1 continents, including North America. Key team members include Sales Person: B. E., Licensed Real Estate Salesperson: D. L. and Licensed Real Estate Salesperson: G. H. Explore Century 21 Castle realty's employee directory with LeadIQ.

What industry does Century 21 Castle realty belong to?

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Century 21 Castle realty operates in the Real Estate industry.

What technology does Century 21 Castle realty use?

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Century 21 Castle realty's tech stack includes Amazon Web Services, Network Solutions Email Hosting, Font Awesome, Glyphicons, jQuery, jQuery UI, Bootstrap and GoDaddy.

What is Century 21 Castle realty's email format?

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Century 21 Castle realty's email format typically follows the pattern of FLast@c21castle.com. Find more Century 21 Castle realty email formats with LeadIQ.

When was Century 21 Castle realty founded?

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Century 21 Castle realty was founded in 1990.
Century 21 Castle realty logo

Century 21 Castle realty

Real EstateNew York, United States11-50 Employees

Century 21 Castle Realty is a full-service real estate brokerage based in Ronkonkoma, New York, serving clients in buying and selling homes, new construction, rental properties, and commercial real estate. The firm operates with a regional focus, providing services that help clients navigate property transactions and related processes in a consolidated, professional manner. Positioned within the real estate industry, it emphasizes handling a range of property types and transactional needs for its customer base, which includes individuals and businesses seeking buying, selling, rental, or development opportunities. The company is located on Long Island in the state of New York and operates with a local footprint that supports a variety of real estate activities. The overview reflects a mid-sized brokerage environment that aims to offer comprehensive property services within its market. A recent development note indicates ongoing operations as a full-service brokerage specializing in multiple property sectors.

Section iconCompany Overview

Phone number
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
531 - Real Estate
Founded
1990
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Century 21 Castle realty's revenue is estimated to be in the range of $50M - $100M

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