Source One Realty team reviewing investment property numbers
About us

An owner-operator brokerage, led by an investor.

Source One Realty is led by Kelly Stumphauzer — a real estate investor and educator with 22+ years of building, buying, renovating, and managing property in Northeast Ohio.

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Kelly Stumphauzer, founder of Source One Realty

Kelly Stumphauzer

Founder, Source One Realty

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Meet the owner

22+ years, 1,000+ homes, and a track record built from scratch.

Kelly Stumphauzer has spent the last 22+ years building one of the most recognized real estate investing track records in Northeast Ohio. She has flipped more than 1,000 homes, built and led large turnkey operations, acquired and scaled property management companies, and navigated four full market cycles — all while building systems that help investors succeed.

Her early years taught her to be resourceful, disciplined, and relentless. Those lessons shaped everything that came after: building buy-and-hold portfolios, structuring private money deals, managing renovations at scale, and growing companies that serve owners with transparency and accountability.

Her work has been featured in The Wall Street Journal, and she has shared her experience on national stages and podcasts including Real Estate Investing Unscripted and The A Game Podcast — speaking openly about what actually works in this business, beyond the highlight reels and get-rich-quick stories.

Today she owns Source One Realty, a full-service, investment-focused firm supporting owners through every stage: acquisitions, renovation management, leasing, property management, and exit strategy — across Cleveland and Northeast Ohio. Operations are tech-forward, process-driven, and built for real-world performance, not theory.

Alongside running the brokerage, Kelly is passionate about coaching new and experienced investors — creative financing, BRRRR, scaling, deal analysis, managing contractors, and building real cash-flow portfolios that withstand market cycles.

“From being underestimated to becoming a nationally recognized operator, my mission is the same now as it was when I started: help people build real wealth, gain financial independence, and make smart, sustainable real estate investments with confidence and clarity.”

1,000+
Homes flipped and renovated
22+
Years investing and operating
4
Full market cycles navigated
The team

Operators, not order-takers.

The same people who underwrite the deal also lease it, manage it, and answer the phone. Meet the team behind the property management and short-term rental side of the business.

Michael Clifford, Founder, Source One Stays

Michael Clifford

Founder, Source One Stays

Michael Clifford founded Source One Stays and leads the short-term rental side of the business, working with owners across Northeast Ohio. He is a licensed Realtor and a hands-on STR investor, property manager, and renovator, and he builds every engagement around one question: does this property actually perform?

He also serves on the board of the Northern Ohio Short-Term Rental Association (NOSTRA) — advocating for owners and operators and helping set the professional standard for how nightly rentals are run in the region.

Michael advises owners on acquisition strategy, furnishing and launch, revenue management, and the licensing and local-ordinance compliance that quietly decides whether a rental succeeds. A decade in the field as an IBEW electrician means he reads a renovation scope differently than most agents.

Michael and the Source One Stays team run the seasonal short-term rental playbook across Northeast Ohio year-round.

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Lily Draga, Operations, Source One Realty

Lily Draga

Operations, Source One Realty

Lily Draga runs day-to-day operations for the brokerage and property management side of Source One. A Miami University graduate, she leads a team of property managers, leasing agents, and back-office staff supporting the Cleveland portfolio.

Her work covers the parts of the business owners and residents feel most directly: tenant inquiries answered quickly, leasing coordination, maintenance dispatch, and compliance — documentation, inspections, and regulatory deadlines that have to be met on time, every time. She also oversees Source One's off-market marketplace, managing client relationships and overall performance.

Lily is usually the first person an applicant or owner talks to, and the reason turn times, showings, and work orders stay on schedule.

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Michelle Norton, Agent, Source One Realty

Michelle Norton

Agent, Source One Realty

Michelle Norton has worked in real estate since 2002. She began her career in New Jersey, earned her broker's license in 2012, and spent more than a decade as Broker of Record of her own firm — handling listings and sales, leasing, property management, staging, and renovation.

Today she works with buyers, sellers, and investors across Cleveland and Northeast Ohio. Having owned and operated her own brokerage, she evaluates a property the way an investor does — not just the way a listing agent does.

She pairs local market knowledge with the Source One vertically integrated model, so clients don't just get a listing agent or a buyer's agent. They get a partner who understands acquisition, management, and resale strategy, and who keeps the deal moving from contract to close.

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Alex Cucu, Founder, Source One Stays

Alex Cucu

Founder, Source One Stays

Alex Cucu owns short-term rentals and started Source One Stays after meeting owner after owner frustrated by the same things he was: a management company that treated them like an account number, occupancy that sat flat, calls that went unreturned, and a "full-service" fee that came out every month regardless.

Source One Stays is the alternative — a boutique co-hosting company managing short-term rentals across Cleveland and Northeast Ohio. The team takes the day-to-day off an owner's plate through listing and revenue optimization, guest communication, housekeeping and maintenance coordination, and permitting compliance, without the owner giving up control of their own home.

Before real estate, Alex spent nearly two decades in enterprise software and data marketing, including roles at Salesforce, Teradata, and Alterian. That background shapes how Source One Stays approaches pricing, distribution, and owner reporting.

The company stays deliberately small by design. Alex works directly with every owner — you get his cell, not a ticket queue.

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What we do

Every side of real estate under one roof

The same operator mindset runs through the brokerage, the management company, and the coaching.

Brokerage built for owners

A full-service, investment-focused brokerage supporting buyers, sellers, and portfolio owners across Northeast Ohio.

Acquisitions and deal analysis

Underwriting grounded in real rents, real insurance, real taxes, and real renovation costs — not optimistic spreadsheets.

Renovation and management

In-house maintenance, construction, and property management so a single accountable team owns the whole lifecycle.

Investor education

Creative financing, BRRRR, scaling, contractor management, and building cash-flow portfolios that survive market cycles.

Talk numbers with an owner-operator

Bring a property, a portfolio, or a plan. You'll get honest math and a straight answer about what to do next.