Investing in Rockport, TX — Market Analysis
Rockport is one of the lower-basis entry points in Texas, with a median home price around $330,000. Rockport is a coastal market, which changes the underwriting in two specific ways: insurance is a far larger line item than an inland comp, and windstorm or flood coverage may be written separately from the hazard policy. Both flow directly into your DSCR ratio.
Buying a rental property in Rockport on a DSCR loan means putting a minimum of $66,000 down (20% of purchase price), leaving a loan amount of $264,000 at 80% LTV. At current DSCR investor pricing near 7.50%, principal and interest on that loan runs about $1,846 per month. Add Aransas County property taxes of roughly $536/month, landlord insurance of about $253/month, and an HOA/master-association allowance of $180/month, and your all-in PITIA lands near $2,815/month. That PITIA figure — not the P&I — is what the lender divides your rent into.
A long-term lease in Rockport should generate roughly $1,625/month in gross rent. Against a PITIA of $2,815, that produces an estimated DSCR ratio of 0.58x. That is well below the 1.0 threshold on a long-term lease, which is typical for a market at this price point. Financing here generally works one of three ways — a larger down payment, a no-ratio DSCR product, or qualifying on short-term rental revenue instead of long-term rent.
If you intend to operate the property as a short-term rental, estimated gross nightly revenue in Rockport is around $2,450/month across a full year. Lenders do not credit gross STR revenue dollar-for-dollar — they typically haircut it 25%–30% for vacancy, cleaning, platform fees, and management. Applying a 28% haircut gives an effective $1,764/month, or a DSCR ratio of 0.63x. Even on short-term revenue this is a tight file, so plan on a larger down payment or a no-ratio structure.
Two Texas-specific items to build into your model: Texas has no state income tax but carries some of the highest effective property tax rates in the country, and 2026 appraisal notices routinely reset investor basis to purchase price — underwrite taxes at the post-sale assessed value, not the seller's frozen number. In Rockport specifically, effective property tax on investment property runs around 1.95% of value annually — about $6,435 a year at the median price — and landlord insurance near $3,036 a year.
On return metrics, Rockport pencils to an estimated cap rate of 3.66% using a 62% NOI margin, and a gross rent multiplier of 16.9. Monthly cash flow on a long-term lease at 20% down is estimated at $1,190 negative. Negative cash flow at 20% down is common in appreciation-led markets; investors here typically increase the down payment, buy below median, add a unit, or run the property short-term to close the gap.

