Fort Bend County sits at a 0.585% rent-to-price ratio on a $380,880 median price against $1,857 in median rent, producing a 3.8% cap rate at current financing. Run the standard 20% down underwrite at 6.85% and the monthly mortgage alone is $1,997, expenses add $650, and rent covers neither: the model spits out negative $790 per month cash flow and a cash-on-cash return of -10.82%. That is not a rounding error or a pessimistic assumption. It is the arithmetic of a market where prices ran well ahead of rents and where home values are now drifting back, down 2.35% year-over-year. Fort Bend lands in the 39th national percentile across 1,000 counties and ranks 96th out of 243 Texas counties, a middle-of-the-road score that reflects a market offering neither compelling cash flow nor meaningful near-term appreciation momentum.
The investor this county suits is narrow. A cash-flow buyer needs to walk away, full stop. The numbers do not close without a price well below median, a creative financing structure, or an unusual rent premium on a specific asset type. An appreciation buyer has a harder case to make too, given the -2.35% price trend. Where Fort Bend might make sense is for a long-hold investor who believes the Houston metro's westward population expansion reasserts itself over a five-to-ten year horizon and is willing to subsidize carry in the interim, or for a value-add operator targeting assets with enough below-market rent or deferred maintenance discount to reshape the unit economics. The affordability index of 78 and median household income of $109,987 do indicate a tenant base with genuine rent-paying capacity, which limits downside on vacancy quality, but that same high income skews residents toward homeownership rather than rental demand, which is exactly why rents haven't scaled proportionally to prices.
The tax and insurance load deserves its own line on your underwrite before you model anything else. Texas applies no state income tax, but it offsets that through property taxes, and the state-average effective rate here is estimated at 1.80%, flagged as high. On a $380,880 purchase that translates to $6,856 annually in property tax alone. Add $1,904 in estimated annual insurance, a figure that reflects Texas's elevated wind and weather exposure, and combined monthly tax-and-insurance carry is $730. That $730 sits on top of the $1,997 mortgage payment before a single dollar of maintenance, management, or vacancy is counted. Be explicit: the 1.80% is a state-average estimate per Tax Foundation 2024 data, and Fort Bend county and township-level rates may differ, potentially materially. Pull the actual county appraisal district rate before closing, not after.
Specific risks in Fort Bend are concentrated in two areas the data supports. First, price trajectory: a 2.35% year-over-year decline in a high-income suburb that absorbed significant pandemic-era demand means the correction may not be finished, and an investor buying at median today could face mark-to-market losses before the property stabilizes. Second, the market's own affordability profile works against rental demand at scale. A county where the median household earns nearly $110,000 and where home prices, even after recent softening, sit at $380,880 skews strongly toward owner-occupants. Rental inventory is real but concentrated in specific price tiers and submarkets, and an investor holding a median-priced single-family home is competing for a thinner slice of the renter pool than the population figure of 832,607 might imply.
The neighbor comparison clarifies the opportunity cost quickly. Hunt County, the one neighbor with comparable rent data, prices at $273,373 median with $1,474 median rent and a 0.647% rent-to-price ratio, meaningfully better than Fort Bend's 0.585%, at a $107,500 lower price point and a one-point higher overall score. For a cash-flow-oriented buyer, Hunt County's math is tighter to breakeven even if it doesn't pencil perfectly. The remaining neighbors, Duval at $75,098, Karnes at $199,873, De Witt at $212,252, and Uvalde at $192,914, all carry identical overall scores of 55 but at dramatically lower price points, where the same capital buys more units and where gross yield potential is higher on paper, though without rent data provided for those counties the net cash flow picture is unconfirmed. Choose Fort Bend over these neighbors only if the specific submarket, tenant profile, or long-term Houston metro growth thesis is the primary investment rationale, not because the current income numbers compete.
| Scenario | Purchase price | Monthly cash flow | Cap rate | Cash-on-cash |
|---|---|---|---|---|
75% of median value-add or distressed | $285,660 | -$291/mo | 5.1% | -5.3% |
Median typical MLS deal | $380,880 | -$790/mo | 3.8% | -10.8% |
125% of median newer / premium | $476,099 | -$1,289/mo | 3.0% | -14.1% |
Historical data from Zillow ZHVI/ZORI
* Based on county median values. 35% expenses include taxes, insurance, maintenance, vacancy, and property management. Actual results vary by property.
Based on 5.85% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.
Based on -2.4% YoY price growth. Moderate growth (3-8%) scores highest.
Population data not available.
Price-to-income ratio of 3.5x. Lower ratios indicate more affordable markets.
Scores are calculated using real Zillow home value and rent data, Census population data, and economic indicators. The weighted average produces the overall investment score. Markets with missing rent data use estimated values based on regional averages.
Fort Bend County in Texas scores 55/100, ranking #459 of 1,000 US counties (top 61%). At 20% down and current rates, a median-priced rental loses about $790/month; the 5.85% gross rent-to-price ratio doesn't survive debt service. The thesis here is appreciation, value-add, house hacking, or all-cash.
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