Houston Real Estate Properties Buy/Sell/Invest Property Tax Appeal Private Clients Neighborhoods Contact (832) 621-2547  ·  charos@martincollum.com
Estate at sunset, Houston, Texas
Greater Houston, Texas

Real estate.
Handled differently.

Strategic representation. Modern marketing. Personal attention — for buyers, sellers, and investors who expect more than a listing.

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Track Record

Results, not just positioning.

$1M+
Saved for clients through property-tax & HUD appeal work
7-Figure
Real estate sales, in a relatively short time in the business
+
Additional verified results shared directly with prospective clients

Real estate is personal.
The experience should be too.

Charos, Houston Real Estate Advisor
Your Advisor

Represented personally, start to finish.

Every client works directly with Charos, founder of Charos Group — rather than being routed through a team. Residential sales, investment underwriting, and property tax advisory are handled by the same person, from the first conversation through closing.

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Charos — TREC Sales Agent, License #855060-SA
Sponsored by Radius Agent LLC, License #9015044-BB
In Their Words

Trusted by clients who expect more.

"Discreet, Professional, and Trustworthy"

Working with Charos was an exceptional experience. As a professional baseball player, privacy and discretion are extremely important to me, and Charos understood that from the very beginning. He handled everything professionally and confidentially, allowing me to focus on my career while knowing I was in great hands. I would highly recommend Charos to anyone looking for someone they can truly trust.

Professional Baseball Player

"One Person Who Could Do It All"

Charos didn't just find me an incredible off-market opportunity — he handled every aspect of the deal from start to finish. He truly wore every hat throughout the process. Instead of having to hire multiple people for different roles, Charos brought the knowledge, expertise, and attention to detail to handle it all. He made the entire process seamless and was an expert every step of the way. I would absolutely work with him again.

Francis Rodriguez — Investor

"Knows Every Trick in the Book"

Charos knows every trick in the book when it comes to finding, negotiating, and closing on the home of your dreams. What really sets him apart is his incredible knowledge of Houston real estate and his ability to identify areas that are up-and-coming before everyone else catches on. His expertise, strategy, and understanding of the market make him someone you want in your corner when buying a home.

Diego Ramirez — Houston Homebuyer

Custom estate surrounded by wooded grounds

Every listing gets a cinematic treatment.

Aerial, approach, interior, grounds — presented as a property film, not a folder of MLS photos.

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Private Client Services

Some transactions require a quieter approach.

For clients who value privacy, timing, and control, representation can be handled with a deliberately discreet approach — from the first conversation through closing.

01

Privacy

Details are shared only with those who need them — never broadcast by default.

02

Discretion

Off-market conversations and sensitive negotiations are handled quietly.

03

Control

You decide how much exposure a transaction gets, and when.

04

Personal Attention

One point of contact throughout — no hand-offs, no call center.

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Property Marketing

Your property deserves more than a listing.

Every stage is handled in-house and in sequence — not outsourced to whoever's available that week.

01
Strategy

Pricing, positioning, and timing set before anything goes public.

02
Photography

Professional interior and exterior photography.

03
Aerial Film

Cinematic drone coverage of the property and grounds.

04
Property Story

A written narrative, not a bullet-point description.

05
Distribution

MLS, targeted outreach, and — when appropriate — a controlled, private release.

06
Negotiation

Direct, transparent, and handled personally through closing.

Exposure should be strategic. Some sellers want the broadest possible reach; others prefer a more controlled release. The right approach depends on the property, the market, and how much visibility the seller actually wants.

Ways to Work Together

Buy. Sell. Invest.

Buy

Buyer Representation

Discover, evaluate, and negotiate — including a private search for buyers who'd rather not browse public listings.

More on Buying in Houston
Discuss a Private Search
Sell

Seller Representation

Full-service marketing and negotiation, with exposure calibrated to what you actually want public.

More on Selling in Houston
Request a Private Valuation
Invest

Investment & CRE Analysis

Underwriting for multifamily and commercial acquisitions — NOI, cap rate, and cash-on-cash, before you make an offer.

More on Investing in Houston
Discuss an Acquisition
Property Tax

Property Tax & HUD Appeal Advisory

Evaluation and appeal of an over-assessed valuation — $1M+ saved for clients to date.

Full Property Tax Appeal Guide
How the Appeal Process Works
Property Tax & HUD Appeal Advisory

Over-assessed? It's worth a second look.

Property-tax and HUD appeal work is one of the most consistently overlooked ways to protect equity — $1M+ saved for clients through this process to date.

Who this is for

Homeowners and property owners in Harris County and surrounding counties who suspect their appraisal district valuation is higher than the property could actually sell for, or landlords and owners navigating a HUD-related valuation dispute.

How an evaluation works

Charos reviews the county appraisal district's valuation against comparable properties and current market data to determine whether there's a reasonable basis to appeal — before any filing takes place.

What's needed from you

The property address, the most recent appraisal district notice, and basic property details. Most of the comparable research is handled directly.

What to expect

A clear, honest read on whether an appeal is worth pursuing, followed by preparation and submission of the appeal and representation through the process if you choose to move forward.

Not every property qualifies for a reduction, and outcomes depend on the specific valuation and evidence available — an evaluation determines whether pursuing an appeal makes sense for your situation, with no obligation.

Request a Property Tax Evaluation
Featured Properties

Available & upcoming

This section is CMS-driven — listings appear here the moment they're added, and nothing is shown until it's real. In the meantime, see the property-tax and HUD appeal track record above, or start a private conversation about off-market opportunities.

Where We Work

Houston, neighborhood by neighborhood

Every submarket moves differently. Market knowledge is specific to the street, not the city.

Market Insights

Read block by block, not headline by headline.

Houston's market doesn't move as one number — inventory, pricing, and days-on-market shift neighborhood to neighborhood, sometimes block to block. Ask directly for a current read on any specific area.

Ask About a Specific Area
Why Clients Choose Charos

An unusually hands-on level of service.

  • Personalized Strategy — Every client gets a strategy built around their goals, not a one-size-fits-all approach.
  • Houston Market Expertise — Deep knowledge of Houston neighborhoods, opportunities, and emerging areas.
  • Strong Negotiation — Protecting your interests and helping you make informed decisions throughout the process.
  • Off-Market Opportunities — Access to opportunities that may not be widely advertised.
  • White-Glove Service — Highly responsive, discreet, and involved from beginning to closing.
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Resources

Recent Blog Posts

Start a Private Conversation

Some conversations are better kept private.

Whether you're considering a purchase, preparing to sell, exploring a property valuation, or looking into something that isn't ready for public attention — start with a private conversation.

No automated estimate, no mailing list, no follow-up campaign. A direct reply, from Charos.

Book a Call Directly
Prefer to skip the form? Call (832) 621-2547, email charos@martincollum.com directly, or book a 30-minute call on the calendar.

Charos, Houston Real Estate Advisor

Let's talk about your next move.

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