Investor Hub · Williamson County, TX

DSCR & Investment Property Loans in Williamson County, TX

3 financed rental markets, an average 0.66x coverage ratio, and a $806,500 2026 conforming limit.

Markets Financed
3
Avg. Investment Basis
$451,667
Avg. Monthly Rent
$2,267/mo
Avg. Monthly PITIA
$3,441/mo
Avg. DSCR Ratio
0.66x
2026 Conforming Limit
$806,500

Investing in Williamson County

Williamson County covers 3 rental markets we actively finance in Texas — Cedar Park, Georgetown, Round Rock. Across those markets the median investment basis averages $451,667, a long-term lease averages $2,267/month, and the average all-in PITIA on a DSCR loan at the minimum down payment is $3,441. That produces a county-wide average DSCR ratio near 0.66x.

Basis varies more inside Williamson County than the average suggests. Georgetown is the lowest entry point at roughly $430,000, while Round Rock currently models the strongest coverage ratio in the county at 0.66x. When two towns in the same county ratio differently, it is almost always the rent-to-price relationship rather than the rate — the same loan pricing applies county-wide, so the deal is won on which submarket you buy in.

County-level inputs that move your ratio

Everything in Williamson County shares one set of county-level inputs, and they matter to your ratio: the 2026 conforming loan limit here is $806,500, county property tax is assessed and collected at the county level, and recording and transfer charges at closing are set by the county clerk. Those three items are the reason a DSCR file that pencils in one county can fail two counties over at an identical price and rent.

2 of the 3 markets here support meaningful short-term rental revenue, so an STR-qualified DSCR file is a live option in Williamson County — expect 25% down, six months of reserves, and address-level permit verification before you go hard. Average estimated cap rate across the county is 3.73%.

Williamson County markets side by side

MarketMedian PriceEst. RentEst. DSCRCap Rate
Cedar Park$480,000$2,375/mo0.65x3.68%
Georgetown$430,000$2,175/mo0.66x3.76%
Round Rock$445,000$2,250/mo0.66x3.76%

Each row models a purchase at that market's median price with 20% down at an illustrative 7.50% DSCR rate on a 30-year fixed. Open a market for the full underwriting breakdown.

County averages are calculated across the 3 Williamson County markets we model, each at its own median price and market rent. Figures are illustrative estimates, not a loan offer or an appraisal. Conforming limits reflect the 2026 FHFA schedule for this county.

Williamson County investor FAQ

Model a Williamson County deal

Send the address and we'll return the real DSCR ratio, PITIA and cash flow — including the county tax and insurance figures that decide whether the file clears 1.0x. Licensed in Texas.

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