Morris County

Morris County scores a 3.23% cap rate against a $701,797 median home price, producing an estimated monthly cash flow of negative $1,788 on a 20% down payment at 6.85%. The gross rent-to-price ratio of 0.0497 (roughly 50 cents of monthly rent per $1,000 of purchase price) sits well below the 0.08–0.10 range most cash-flow buyers target. Cash-on-cash return comes in at negative 13.29%, meaning every dollar deployed is actively costing you money each month under these financing assumptions. The appreciation score of 83 out of 100, paired with 3.89% year-over-year price growth on a $700K+ median, tells you what this county is actually being priced for: long-term equity accumulation, not income.

That score profile, 45 on cash flow and 83 on appreciation, makes Morris straightforwardly an appreciation play. An all-cash buyer or a well-capitalized investor carrying minimal debt can hold here and expect the price trajectory to do the work, but a leveraged buyer expecting the rent check to cover the mortgage is going to bleed. The affordability index of 10 out of 100 is the floor on that ceiling: when households need top-tier incomes to buy, the renter pool exists, but it is not large enough relative to price to close the yield gap. Value-add operators face the same arithmetic; even if you manufacture equity through renovation, the exit cap rate on stabilized assets is still going to be sub-4%, which limits how much value creation you can underwrite.

The property tax number deserves its own line on your model before you go any further. At a 2.49% state-average effective rate, New Jersey sits at the top of every tax burden ranking in the country, and Morris County is not a place where that softens. On a $701,797 purchase, that rate produces $17,475 in annual property tax alone. Combined with estimated annual insurance of $1,474, the monthly tax-and-insurance carry is $1,579, nearly half of the $2,909 median rent before you have touched mortgage principal, interest, maintenance, vacancy, or management. That figure is flagged here as a state-average estimate from Tax Foundation 2024 data; actual county and township rates in Morris vary and can run higher in specific municipalities. Either way, at 2.49% as a baseline, this rate is not a rounding error. It is the single largest line item threatening your operating income, and any underwrite that buries it inside a generic expense ratio will produce a dangerously optimistic number.

On specific risks, the concentration risk worth naming is price-point concentration. With a $701,797 median, you are fishing in a thin buyer pool at exit. If rates stay elevated, the set of qualified buyers who can absorb a $700K+ purchase shrinks materially, which compresses both your liquidity and your ability to reprice if the market softens. The affordability index of 10 is a direct signal here: Morris is already at the edge of what the income base can support at current prices. The stability score of 50 is middle-of-the-road, suggesting no particular moat against cyclicality.

Compared to its neighbors, Morris is the highest-priced market in this peer set at $701,797 median but not the highest-yielding. Hudson County comes in at $617,352 with a rent-to-price ratio of 0.0566, meaningfully better than Morris's 0.0497, and carries an overall score of 48. Union County at $614,241 and a 0.0506 ratio edges Morris on yield as well, with a slightly higher overall score of 51. Passaic County at $574,942 and a 0.0476 ratio is cheaper in absolute terms, though yield is comparable to Morris. Monmouth County at $733,160 has the worst rent-to-price ratio in the group at 0.0464, making it the only neighbor with a cleaner case for "even less cash flow, even more appreciation bet" than Morris. Essex County at 0.0435 has the thinnest gross yield of all, though its lower price point changes the absolute dollar exposure. If cash flow is your primary filter, Hudson or Union are the rational choices over Morris. Morris makes sense over its neighbors only if you have a specific conviction about its price appreciation trajectory relative to the group, you are underwriting a long hold with minimal leverage, or you have an identified asset in Morris that is mispriced relative to this median.