Westchester's numbers tell a clear story before you run a single spreadsheet. At a median home price of $841,836 and median rent of $2,976, the gross rent-to-price ratio sits at 0.0424, which is low. The implied cap rate on a standard underwrite comes in at 2.76%, and at 6.85% financing the math gets worse: a 20% down payment produces a monthly mortgage of $4,413 against rent that doesn't get close to covering it. Estimated monthly cash flow lands at negative $2,478, and cash-on-cash return at negative 15.36%. Home prices, meanwhile, grew 5.63% year-over-year, and the appreciation score of 88 out of 100 reflects that trajectory. This is unambiguously an appreciation market. Anyone underwriting it as a cash-flow play is going to be disappointed by the first month's bank statement.
The investor profile this market suits is narrow but real. If you are a long-hold appreciation buyer, Westchester's 5.63% annual price growth and proximity to New York City create a case for equity accumulation over time, particularly if you can carry the negative cash flow from other income or from a larger down payment that reduces the mortgage drag. A value-add operator who can substantially increase rents through renovation might close part of the gap, but at a 0.0424 rent-to-price ratio the spread is thin enough that no amount of lipstick changes the underlying structure. Cash-flow buyers, as the score of 34 indicates, should look elsewhere. The affordability index of 27 and median household income of $114,651 suggest the tenant base skews professional and higher-earning, which supports rent stability but does not fix the purchase-price problem.
At $1,375 per month, the combined tax and insurance carry is a material line item that deserves its own row on your underwrite. The state-average effective property tax rate used here is 1.72%, which the data flags as high, and at that rate annual property tax alone comes to $14,480 on the median-priced asset. Keep in mind this is a state-average estimate; actual Westchester county and township rates may differ, and New York's municipal tax structures are layered enough that your specific parcel could be higher. Add $2,020 in estimated annual insurance and you are carrying $1,375 per month before you touch a mortgage payment or management fee. That figure alone eats 46% of gross rent. When a market already has a negative cash-flow profile, a tax burden this size is not a rounding error, it is a fundamental underwriting constraint.
The primary risk here is structural rather than cyclical. Westchester's median home price of $841,836 reflects a market where the gap between ownership cost and rent income is baked into the asset class, not a temporary dislocation you can time out of. Concentration risk is real: the county's investment profile is heavily dependent on continued New York City employment and commuter demand. Any sustained shift in remote-work norms, or a deterioration in NYC-area employment, would pressure both prices and rents simultaneously. The affordability index of 27 also signals that the pool of potential owner-occupant buyers who could absorb your exit is constrained, which matters for disposition planning on a hold that eventually ends.
Comparing Westchester to its neighbors sharpens the picture. Queens County offers a rent-to-price ratio of 0.0499 at a $722,489 median price, meaning you get meaningfully better income relative to acquisition cost and pay $119,000 less per door. Rockland County runs nearly the same ratio at 0.0489 on a $724,554 median, similar savings with a comparable income yield. Kings County is more expensive at $915,205 but produces a 0.0461 ratio, still better than Westchester's 0.0424. Even Richmond County, with a lower overall score of 48, has a rent-to-price ratio within a few basis points of Westchester. Warren County is a different market entirely at a $356,302 median but produces a 0.0454 ratio. The pattern is consistent: Westchester has the weakest rent yield of all five neighbors while carrying the second-highest purchase price. The case for choosing Westchester over a neighbor comes down to one argument, which is that you believe its specific appreciation trajectory, driven by the NYC commuter premium, will outperform adjacent markets over your hold period. If your return model depends on income, the neighbors win on every relevant metric.
| Scenario | Purchase price | Monthly cash flow | Cap rate | Cash-on-cash |
|---|---|---|---|---|
75% of median value-add or distressed | $631,377 | -$1,375/mo | 3.7% | -11.4% |
Median typical MLS deal | $841,836 | -$2,478/mo | 2.8% | -15.4% |
125% of median newer / premium | $1,052,295 | -$3,582/mo | 2.2% | -17.8% |
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 4.24% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.
Based on 5.6% YoY price growth. Moderate growth (3-8%) scores highest.
Population data not available.
Price-to-income ratio of 7.3x. 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.
Westchester County in New York scores 50/100, ranking #552 of 1,000 US counties (top 73%). At 20% down and current rates, a median-priced rental loses about $2478/month; the 4.24% gross rent-to-price ratio doesn't survive debt service. The thesis here is appreciation, value-add, house hacking, or all-cash.
Use our investment calculators to run detailed numbers on specific properties.