Essex County sits at a gross rent-to-price ratio of 4.26%, which translates to a cap rate of 2.77% on a standard underwrite. At a $716,686 median purchase price and $2,547 median monthly rent, the math is straightforward and unforgiving: you are buying appreciation, not income. The model shows negative $2,101 in monthly cash flow and a cash-on-cash return of -15.3% at 6.85% financing with 20% down. That is not a rounding error or a bad submarket cherry-picked to scare you; it is the county median. Essex scores 34 out of 100 on cash flow and 69 on appreciation, which is a clean summary of exactly where it falls on the spectrum. Year-over-year home price growth of 1.87% is modest in absolute terms, so this is not a market where rapid appreciation bails you out in the short run either.
The investor this market suits is one who can carry negative cash flow, has a long hold horizon, and is buying the asset for equity accumulation or eventual appreciation rather than current income. The affordability index of 24 and the median household income of $94,378 relative to a $716,686 median home price tell you that ownership is out of reach for a large share of the population, which structurally supports rental demand. But that same affordability gap punishes the investor on the buy side. A value-add operator needs to run the numbers very carefully here: buying below median, forcing appreciation through renovation, and refinancing out might pencil, but the baseline cap rate of 2.77% leaves almost no margin for execution risk. This is not a Bristol County situation where you have a lower entry point to work with.
No economic anchor data was provided for Essex County, so specific employer commentary is omitted here.
At a state-average effective property tax rate of 1.23% and an insurance rate of 0.26%, the combined monthly tax and insurance burden on a median-priced asset runs $890 per month. That figure is baked into the $891 estimated expenses line and is worth isolating: it alone consumes roughly 35% of the gross rent. The 1.23% rate is flagged as normal relative to other states, which is fair in a national comparison, though Massachusetts property taxes are not known for being investor-friendly. Per the underlying data, this is a state-average estimate and actual county or township rates in Essex will vary, so underwrite your specific municipality rather than relying on this figure. The combined $10,678 annual tax and insurance load is not the primary reason this market bleeds cash flow, but it is a meaningful line item that does not compress when rents soften.
The principal risk in Essex is structural: a median price of $716,686 with a 4.26% rent-to-price ratio leaves almost nothing for debt service at any conventional loan-to-value. Rising rates compress this further with no floor in sight from the rent side alone. The affordability index of 24 also flags limited organic rent growth headroom if tenants are already stretched. Any regulatory changes to short-term or long-term rental policies in Massachusetts municipalities, which have historically been active on tenant protections, represent an additional layer of risk that is not priced into the current cap rate.
Compared to its neighbors, Essex is the weakest cash-flow option in the immediate peer set. Suffolk County (Boston) carries a higher median price of $747,013 but a rent-to-price ratio of 5.31%, meaningfully better than Essex's 4.26%, and scores identically at 45 overall, making it the more defensible choice if you are buying in the Greater Boston orbit. Middlesex at 4.39% and Norfolk at 4.58% also clear Essex on rent-to-price, and both carry slightly higher overall scores of 46. Bristol County is the outlier: a $524,316 median price, a 4.66% rent-to-price ratio, and a 49 overall score. If cash flow or a lower entry point is any part of your thesis, Bristol dominates Essex on every relevant metric. Barnstable is the one market that scores worse than Essex (38 overall) and has a lower rent-to-price ratio at 4.23%, so there is no reason to choose Cape Cod over Essex unless the specific asset has short-term rental upside that is not captured here. Choose Essex over its neighbors only if you have a specific thesis around a particular submarket within the county, a compelling off-market price, or a portfolio strategy that values the long-term demographic anchor of the North Shore Boston suburbs over current-period returns.
| Scenario | Purchase price | Monthly cash flow | Cap rate | Cash-on-cash |
|---|---|---|---|---|
75% of median value-add or distressed | $537,514 | -$1,162/mo | 3.7% | -11.3% |
Median typical MLS deal | $716,686 | -$2,101/mo | 2.8% | -15.3% |
125% of median newer / premium | $895,857 | -$3,040/mo | 2.2% | -17.7% |
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 4.26% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.
Based on 1.9% YoY price growth. Moderate growth (3-8%) scores highest.
Population data not available.
Price-to-income ratio of 7.6x. 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.
Essex County in Massachusetts scores 45/100, ranking #639 of 1,000 US counties (top 85%). At 20% down and current rates, a median-priced rental loses about $2101/month; the 4.26% gross rent-to-price ratio doesn't survive debt service. The thesis here is appreciation, value-add, house hacking, or all-cash.
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