Kings County

Kings County (Brooklyn) sits at a median home price of $962,988 against a median rent of $3,858, producing a gross rent-to-price ratio of 4.81%. That puts the implied gross yield well below what most cash-flow investors require, and the modeled cap rate of 3.13% confirms it. Run the standard underwrite at 20% down ($192,598), a 6.85% rate, and you're carrying a $5,048 monthly mortgage. Add $1,350 in estimated expenses and you arrive at negative $2,540 per month in cash flow, a cash-on-cash return of -13.76%. The appreciation score of 87 out of 100, paired with a 5.33% year-over-year price gain, tells you exactly where this market's value proposition lives: it is an appreciation play, full stop. The overall score of 47 and a national percentile ranking of 17th reflect the cash-flow drag that comes with a $963K median entry price.

This market suits exactly one investor archetype: someone buying for long-term appreciation who can carry negative monthly cash flow from other income or equity, and who has the liquidity to absorb a $192,598 down payment without stretching. An affordability index of 2 out of 100 and a cash-flow score of 42 disqualify Kings for anyone whose business model depends on month-one or even year-three positive cash flow. Value-add operators can find a rationale here, since forcing equity through renovation into a market with a demonstrated 5.33% annual price trend can accelerate returns, but the carry cost makes execution unforgiving. A pure cash-flow buyer has no business at these price points.

The monthly tax and insurance figure deserves its own line on the underwrite before you model anything else. At the New York state-average effective property tax rate of 1.72%, the annual tax burden on a $963K asset comes to $16,563, and insurance adds another $2,311, combining for $1,573 per month in tax and insurance alone. That figure represents 41% of the gross rent, before debt service, before maintenance, before vacancy. The 1.72% rate is a state-average estimate per Tax Foundation 2024 data, and actual Kings County or township-level rates may differ, so verify with the assessor, but if anything the headline rate understates effective tax burden in New York City given the complexity of the city's assessment system. Any underwrite that doesn't treat this $1,573 monthly figure as a hard line item is not a serious underwrite.

The concentration risk here is structural rather than speculative. With a population of 2,679,620 and a median price near $963K, Kings is one of the most expensive and densely populated counties in the country. Price performance is tightly correlated with the broader New York City economy, financial sector employment cycles, and migration patterns that can shift quickly during economic contractions. Regulatory exposure is also meaningful: New York City's rent stabilization framework, landlord-tenant law, and eviction procedures add legal and operational complexity that investors from other markets routinely underestimate. These are not hypothetical risks; they are structural features of this market that compress net operating income and lengthen carrying periods during tenant disputes.

Compared to its neighbors, Kings offers the second-highest rent-to-price ratio of the group at 4.81%, trailing only Queens at 4.99%, but its median price of $963K is the highest by a wide margin, making the absolute dollar drag on cash flow the worst in the set. Queens at $722,489 median and a 4.99% ratio is the more efficient cash-flow entry point within the metro if an investor is committed to New York City. Richmond County (Staten Island) at $701,776 and a 4.12% ratio scores nearly identically overall (48 vs. 47) but at a substantially lower price point. Rockland County at $724,554 and a 4.89% ratio scores 51 overall and offers better cash-flow mechanics at lower absolute cost. Westchester at $824,579 and 4.39% is worse on both yield and price. Warren County at $356,302 median is a different market entirely, with a 4.54% ratio and a 51 overall score, and would appeal to a buyer focused on minimizing capital at risk rather than capturing New York City appreciation.

Choose Kings over its neighbors when your thesis is explicitly Brooklyn appreciation, you can document why a specific asset or submarket will outperform the county median, and you can carry negative cash flow without stress. If you cannot articulate all three of those conditions clearly, the data points toward Queens or Rockland as better-calibrated entries into the same regional demand pool.