About Propty

We build operational infrastructure for cross-border real estate.

Today, Propty Services implements workflows for real estate operators. Long term, Propty Platform helps international investors organize readiness, lender-ready profiles, partner review, and next steps.

Why we built this

International investors had no coordinated starting point.

Most international buyers arrive at the U.S. real estate market full of intent but without a clear path. They need a lender who works with foreign nationals, a title company familiar with FIRPTA, an attorney who understands cross-border tax implications, and a real estate agent who won't lose patience when things take longer than expected.

They rarely find all of these in one place. Instead, they bounce between professionals who don't speak to each other, forms that require an SSN they don't have, and processes designed for domestic buyers.

Propty was built to solve exactly that — a coordination and readiness layer that keeps investor information, partner review, and next steps organized.

What we do

Two focused business lines.

Propty operates two distinct offerings, each designed to serve a different side of the international real estate ecosystem.

Propty Platform

Investor Onboarding & Readiness

A structured onboarding experience that helps international investors move from "I want to buy in the U.S." to an organized lender-ready profile. We coordinate investor education, readiness assessments, partner review, non-binding lender responses, and document preparation — all without requiring an SSN or ITIN to get started.

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Propty Services

Operational Systems for Real Estate Operators

Focused operational infrastructure for real estate companies — lenders, brokers, title companies, and property managers — that need lead response, intake, document, and handoff workflows. We design and implement the systems, then hand them off or manage them within clear scope.

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The founder

Built by someone who lived the problem.

Sebastian Alvarez — Founder, Propty Holdings LLC

Sebastian Alvarez

Founder, Propty Holdings LLC

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Sebastian Alvarez founded Propty in 2024 after seeing firsthand how fragmented and inaccessible U.S. real estate is for international buyers. Having navigated these systems himself, he built Propty to create the coordinated infrastructure he wished had existed.

Propty is built lean on Next.js, Supabase, and Resend. Services keeps the company close to real operating problems while repeated patterns feed the long-term platform.

Get in touch

Questions about Propty? Reach us directly at help@proptyholdings.com

Compliance Notice

Propty is a technology platform. We coordinate workflows, readiness information, partner review, and next steps but do not provide legal, tax, investment, mortgage brokerage, loan origination, lending, or real estate brokerage services. All professional services are provided by independent licensed third parties.