If you're a Houston homeowner, you've probably wondered what your home is worth today — especially with the market shifts of the past few years. The honest answer is: it depends on more than Zillow's estimate. Here's how home valuations actually work and how to get an accurate number.
Zillow's Zestimate, Redfin's estimate, and other automated valuation models (AVMs) are built on algorithms that use tax records, recent sales data, and publicly available information. They're useful for a general ballpark — but they miss critical factors:
Condition and updates — a fully renovated kitchen changes a home's value significantly
Lot positioning — corner lots, cul-de-sacs, greenbelt backing, and flood zone proximity all impact value
Houston's hyper-local market variations — values can shift dramatically block to block
Off-market and pending sales the algorithm hasn't yet captured
Days on market patterns for your specific sub-market
A professional CMA compares your home to recent sold properties (comparables or 'comps') that are similar in size, condition, age, and location. Your agent pulls these from MLS data — which includes information AVMs don't always have access to.
A strong CMA accounts for:
Closed sales within the last 90 days within your neighborhood
Active listings that are competing with your home right now
Pending sales that signal where the market is moving
Expired listings — homes that sat because they were mispriced
Updated kitchen and bathrooms with modern finishes
Open floor plan — still a top buyer priority in Houston
Primary bedroom on the first floor — high demand from buyers 45+
Covered outdoor living space — significant value in Houston's climate
Extended driveway, attached garage, or additional parking
Not in a flood zone, or documented strong flood performance
Deferred maintenance — buyers discount aggressively for visible issues
Outdated HVAC, roof, or electrical systems
Flood history — even one claim impacts value and insurance
Power lines, industrial adjacency, or busy road frontage
Functional obsolescence — unusual layouts that limit buyer pool
You don't need to be ready to sell to find out what your home is worth. A home valuation is useful for:
Annual net worth tracking and financial planning
Deciding whether to sell or renovate
Estate planning and divorce proceedings
Understanding your equity position before refinancing
Making a strategic decision about timing your sale
Ty Robinson offers complimentary home valuations for Houston homeowners — no pressure, no obligation, just accurate information. Visit tyrobinsongroup.com/home-valuation or reach out directly to schedule your valuation conversation.