A home should support the way your family lives

There is a moment I come back to often. I was living in a home that looked perfectly fine from the outside — great neighborhood, well-maintained, nothing obviously wrong. But over time, something felt off. I started paying attention to the air, the materials, the way moisture moved through the space. I began reading about building systems, indoor environments, and the features that separate a house that merely looks good from one that actually supports the people living in it. That curiosity eventually led me to earn my designation as a Conscious Healthy Home Certified Agent™ through the Conscious Healthy Home program. And it fundamentally changed how I help clients evaluate a home.

This isn’t medical advice, and no agent — or checklist — can guarantee a home’s impact on your health. What I can do is help you identify the factual features worth examining, ask the right questions during a showing, and connect you with the professionals who can go deeper when needed.

Here is what I focus on when walking a Central Texas home.

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Humidity and HVAC — the Central Texas wildcard

Austin and Georgetown sit in a climate that swings hard. Summers are brutal and humid; winters bring surprise ice events. That variability puts real pressure on HVAC systems.

What to look for:

• System age and maintenance records. A 15-year-old unit that hasn’t been serviced recently may be circulating dust, debris, or inconsistent airflow. Ask for service history.
• Zoning. A two-story home with a single HVAC zone often means one floor is over-conditioned while the other struggles. Zoned systems, like the setup at our 104 Hollytree Court listing, allow precise temperature control per floor.
• Smart thermostats. These log runtime patterns and can reveal if a system is working harder than it should — a potential sign of inadequate insulation or duct leaks.
• Dehumidification. Central Texas summers regularly push indoor humidity above 60%, which accelerates dust mite activity and can contribute to surface moisture issues. Ask whether the system includes a dedicated dehumidifier or if the AC does that work alone.
• Attic ventilation. A poorly ventilated attic superheats in summer, driving up cooling loads and shortening shingle life. Look at ridge vents, soffit vents, and attic insulation R-value.

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Signs of past water intrusion

Water is the variable I pay closest attention to in any home. Central Texas has clay-heavy soils that expand and contract dramatically — and that movement, combined with our occasional heavy rain events, creates conditions where water intrusion is more common than buyers expect.

What to look for:

• Stains at exterior wall bases and around windows. Old water staining — even if painted over — is worth noting and having evaluated by an inspector.
• Musty odors in closets, utility rooms, or the garage. Smell is one of the most honest indicators of past moisture events.
• Flooring transitions and soft spots. Engineered hardwood and tile hold up better than carpet to moisture events and are easier to inspect for subfloor issues. Look for any soft spots, buckling, or color variation at transitions.
• Caulking and sealants around sinks, tubs, and showers. Failed sealants allow water to reach framing and subfloor materials over time.
• The attic and crawl space. If a home has accessible attic space, your inspector can look for staining on the sheathing that indicates past roof leaks.

If anything looks questionable, a mold inspection or moisture assessment by a licensed third-party professional is worth the cost.

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Flooring and low-VOC materials

One of the most straightforward features to evaluate is flooring. Carpet traps particulates, pet dander, and allergens, and older carpet can off-gas residual VOCs from adhesives and backing materials. Hard-surface flooring — engineered hardwood, tile, luxury vinyl plank with low-VOC adhesives — is easier to clean and provides less surface area for particulates to accumulate.

At 104 Hollytree Court, wide-plank engineered hardwood runs throughout every room with no carpet anywhere. That’s a factual feature worth noting when comparing properties side by side.

Other materials to ask about:

• Paint. Ask when the home was last painted and whether low-VOC or zero-VOC paints were used. Most homes painted in the last several years use low-VOC formulas, but it’s worth asking.
• Cabinetry. Some lower-cost cabinet lines use formaldehyde-based adhesives in particleboard. Solid wood or plywood cabinet boxes are generally considered a better option.
• Insulation type. Spray foam, fiberglass batts, and blown cellulose each have different characteristics. If the home has been re-insulated, ask what product was used and when.

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Ventilation — indoor air exchange

Central Texas homes are often tightly sealed for energy efficiency, which is good for utility bills but means indoor air needs active exchange. Without adequate ventilation, cooking fumes, cleaning product residue, and everyday off-gassing from furniture and building materials accumulate.

What to look for:

• Kitchen exhaust. A vented range hood that exhausts to the exterior (not a recirculating filter) is a meaningful feature. At 104 Hollytree Court, the kitchen includes a vented exhaust hood above the six-burner gas cooktop.
• Bath fans. Should vent to the exterior and run long enough after a shower to clear steam. A common deficiency found in inspections is bath fans that exhaust into the attic rather than outside.
• ERV or HRV systems. Energy Recovery Ventilators bring fresh outside air in while transferring heat/humidity, maintaining air quality in tightly sealed homes. These are rare in standard Texas builds but worth asking about in custom or newer construction.

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What to ask at a showing

A few straightforward questions can open up meaningful conversations with a listing agent:

1. How old is the HVAC system, and when was it last serviced?
2. Has there been any history of water intrusion or roof leaks?
3. What type of flooring is installed, and has any been replaced due to moisture damage?
4. Is the range hood vented to the exterior?
5. Are the appliances Energy Star rated?
6. Has a mold or air quality inspection ever been conducted?

You don’t need a complete answer to every question. The goal is to gather enough factual information to decide whether deeper due diligence — a specific inspection, a third-party test — is warranted.

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Going deeper

As a Conscious Healthy Home Certified Agent™, I am trained to help buyers and sellers think through these features systematically. Certified by Conscious Healthy Home, I can help you build a framework for evaluating any property — not just my listings.

If you’d like a structured starting point for your next showing, download the Healthy Home Walkthrough Checklist below. It covers the categories above, with specific questions organized by room and system, so you walk in prepared.

Download the Healthy Home Walkthrough Checklist

This article is for informational purposes only and does not constitute medical advice or a warranty or guarantee of any property’s features or fitness for any purpose. For specific concerns, consult a licensed inspector, environmental professional, or qualified specialist.