Every new Connecticut business filing, every dayCST Properties
Christina McAllen, Principal
CST Properties LLC appears to be a real estate holding or property management business based in Prospect, Connecticut, as indicated by the LLC filing address and the principal officers residing at the same address.
Filed May 22, 2025 · Prospect, CT · New Haven County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3219390 · Retrieved July 26, 2026
About CST Properties
CST Properties LLC was filed as a Connecticut LLC on May 22, 2025, in the real estate category under property management. The company has three principals: Christina McAllen, Sean McAllen, and Timothy McAllen, with Christina McAllen listed as the principal. Its principal address is in Prospect. The domain was registered on November 18, 2003, 7,856 days before the filing, through Tucows Domains. The website was assessed as modern and built with All in One SEO Pro. The business was first seen by our system on July 26, 2026, 430 days after filing. No annual report or EIN is on file yet. We estimate revenue between $1 million and $10 million and 6-25 employees. The business has a brick-and-mortar footprint.
- Domain registered 7,856 days before the filing, indicating a long-established online presence.
- Three principals listed, all with the same last name, suggesting a family-run business.
- Website built with All in One SEO Pro, indicating a focus on search optimization.
- Estimated revenue range of $1M-$10M and 6-25 employees.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 24, 2026.
One of 13 new businesses registered in Prospect in May 2025, and the only real estate business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Officers / Authorized Persons
Frequently Asked Questions
When was CST Properties registered?
CST Properties was registered as LLC on May 22, 2025 in Connecticut.
Where is CST Properties located?
CST Properties is based in Prospect, CT, 06712, in New Haven County.
What type of business is CST Properties?
CST Properties is classified as a real estate business (property management).
Does CST Properties have an EIN on file?
No EIN was found on file for CST Properties at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
4 companies similar to CST Properties registered in New Haven County in the last 30 days
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