Cumberland County

Cumberland County sits at a gross rent-to-price ratio of 7.25%, which is one of the better raw yield figures you will find in New Jersey. At a $273,036 median purchase price and $1,649 median rent, the income multiple looks attractive on paper. The cap rate comes in at 4.71%, which is respectable for the state but not exceptional in absolute terms. The cash-flow story, however, breaks down quickly once you run a real underwrite: at 6.85% financing with 20% down, the monthly mortgage alone is $1,431, and once you add $577 in estimated expenses, the all-in carry exceeds rent by $359 per month, producing a cash-on-cash return of negative 6.86%. This is not a cash-flow market at current interest rates without meaningful leverage reduction or a purchase below median. Price appreciation offers little rescue: home prices rose just 0.85% year-over-year, placing Cumberland firmly in the low-appreciation column. The affordability index of 71 and overall score of 63 (ranking 295th out of 1,000 counties nationally, 7th out of 21 in New Jersey) reflect a market with genuine underlying value that is being squeezed by the cost of capital and the state's tax burden.

The investor profile this market suits most is not a turnkey buyer running standard leverage. The numbers work for a cash buyer or a deeply discounted acquirer who can push effective yield above the cap rate through below-market purchase price, forced appreciation, or both. A value-add operator buying distressed assets at a 20-30% discount to the $273,036 median can restructure the math meaningfully: at $200,000 purchase the rent-to-price ratio climbs above 9.8%, and operating cash flow turns positive even at current rates. At full retail with standard financing, this is an appreciation play only, and with 0.85% annual price growth, there is no compelling appreciation thesis to fall back on. The affordability score of 71 suggests there is a ceiling on how far rents can run, which limits the income-growth story as well. Cumberland is most defensible for the buyer with substantial equity or a portfolio lender relationship that reduces debt service.

New Jersey's property tax environment is the single most important underwriting variable in Cumberland County. The state-average effective rate is 2.49%, which the data flags as very high, and at that rate the annual tax bill on a $273,036 property runs approximately $6,799. Combined with estimated annual insurance of $573, the monthly tax and insurance load alone is $614. That $614 figure needs its own line on your pro forma before you model any other expense. To be precise: 2.49% is a state-average estimate from Tax Foundation 2024 data, and actual county and township rates in Cumberland can differ, sometimes materially, so verify the specific parcel's tax card before closing. At 2.70 per $100 assessed in some Cumberland municipalities, the real bill can exceed even this estimate. Any investor underwriting Cumberland who is not stress-testing the tax line is building a flawed model.

Compared to the neighboring counties in the dataset, Cumberland's raw yield advantage is real but narrow relative to Atlantic County (6.86% rent-to-price, $369,150 median) and Mercer County (6.99%, $431,761 median). Atlantic is the closest analog: its ratio is 68 basis points below Cumberland's, but its median rent of $2,109 is $460 higher, which softens the higher entry price and gives the Atlantic investor more absolute dollar cushion on debt service. Burlington, Warren, and Sussex all have lower rent-to-price ratios (6.48%, 5.88%, and 6.49% respectively) and significantly higher median prices ($409,000 to $433,000 range), making them harder cash-flow cases with no demonstrated yield advantage. Cumberland ranks 7th in New Jersey overall versus Burlington at a comparable overall score of 64, but Burlington's $409,400 median price demands substantially more capital. An investor choosing Cumberland over Burlington is making a capital efficiency bet, accepting a smaller market with lower price points to maximize deployed-dollar yield, assuming purchase discipline.

The stability score of 50 is the number that deserves honest attention. A score at the median on stability suggests meaningful concentration or demographic risk, and a county of 153,588 people in southern New Jersey without a diversified economic base is legitimately exposed to any single employer or sector contraction. No economic anchor data was provided for this county, so no employer-level claims can be made, but the population size and stability score together indicate an investor should independently verify what is driving rental demand, what the renter household formation trend looks like, and whether any regulatory changes at the municipal level (rent control proposals, landlord licensing requirements common in New Jersey) affect targeted submarkets. New Jersey's landlord-tenant legal environment broadly favors tenants, and eviction timelines in the state add meaningful holding-cost risk to any value-add or turnaround strategy.

Cumberland earns a look from investors who are underlevered, disciplined on entry price, and comfortable operating in a smaller southern New Jersey market. It does not work at full retail with conventional financing unless rates drop materially, and the 2.49% property tax rate (state-average estimate) will punish anyone who models it as an afterthought.