Washington County

Washington County sits at a gross rent-to-price ratio of 6.46%, which places it squarely in the middle of the cash-flow-versus-appreciation spectrum, leaning slightly toward appreciation. The cap rate on a median-priced asset comes in at 4.2%, which is serviceable but not the number a pure cash-flow buyer is hunting for. At a 6.85% mortgage rate with 20% down, the modeled monthly mortgage is $1,236 against a median rent of $1,270, leaving almost nothing before expenses arrive. Once you layer in the $444 in estimated monthly expenses, the model produces negative $410 in monthly cash flow and a cash-on-cash return of -9.07%. That is not a rounding error; it is a real structural gap between current financing costs and current rents. The 2.27% year-over-year home price appreciation is meaningful but not dramatic, and the affordability index of 79 tells you this market still prices in well below the national norm, which limits downside but also caps near-term rent growth.

The numbers here do not suit a passive cash-flow buyer who expects Day 1 positive carry at conventional leverage. The profile that fits better is either a well-capitalized buyer who can bring additional equity to reduce debt service, or a value-add operator who can push rents above the median on repositioned product. At $235,765 median, acquisition costs are low enough that a buyer sourcing at a discount, say 10-15% below median, materially changes the math. That same affordability score of 79 means the tenant pool is broadly unable to own, which supports rental demand structurally. The appreciation score of 73 out of 100 is the highest individual score in this county's profile, suggesting the better long-term thesis is equity accumulation over monthly income, assuming you can weather the negative carry in the early years.

Washington County's proximity to Pittsburgh gives it economic relevance that raw county-level data undersells. The southwestern Pennsylvania corridor connects this county to one of the more diversified mid-sized metro economies in the region, and that geographic pull supports both population stability and employment access for renters. The stability score of 50, the lowest in the county's scorecard, is worth watching; it suggests the local economy has meaningful cyclical exposure and is not as anchored as some neighboring counties.

The tax and insurance picture deserves careful attention on any underwrite here. At a state-average effective property tax rate of 1.54%, Pennsylvania's rate is high enough that it cannot be treated as a rounding line item. The modeled annual property tax is $3,631, and combined with $542 in annual insurance, you arrive at $348 per month in tax and insurance alone before debt service or maintenance. That $348 figure is 27% of the median rent. Bear in mind this is a state-average estimate using Tax Foundation 2024 data, and actual county and township rates in Washington County may differ, sometimes materially. Before closing on any specific parcel, pull the actual millage rate for that township. At 1.54% flagged as high, this line deserves its own row in your model, not a blended expense percentage.

The primary risk in this market is the negative carry at current rates combined with only moderate appreciation to compensate. If rates remain elevated for an extended period and rent growth stays in line with the 2.27% home price trend rather than running ahead of it, investors who bought at the median with standard leverage will be subsidizing the asset for years. There is no fabricated vacancy figure to cite here, but the stability score of 50 implies you should stress-test occupancy in your underwrite rather than assume best-case fill rates.

Against its neighbors, Washington is a mid-field county. Lawrence County is the outlier worth a direct comparison: at a $152,781 median price and a rent-to-price ratio of 7.86%, Lawrence offers meaningfully better gross yield metrics and carries an overall score of 67, one point above Washington's 66. An investor whose primary objective is cash-flow probability at conventional leverage should look hard at Lawrence before committing to Washington. Dauphin County at $269,643 and 5.97% rent-to-price is a worse cash-flow setup with a higher entry price, though it scores equally overall. Somerset and Clinton counties offer lower price points but also lower rents, and their rent-to-price ratios of 6.24% and 5.72% respectively do not compensate for what are likely thinner tenant pools. Washington's edge over most neighbors is the combination of a $235,765 price point, an appreciation score of 73, and access to the Pittsburgh metro labor market. Choose Washington over Lawrence when you believe the Pittsburgh proximity drives rent growth that the current median rent has not yet captured; choose Lawrence over Washington when the current yield math must work from day one.