Investment metrics, interactive calculators, and data-driven analysis for Boston rental properties.
Market data powered by Zillow Home Value Index (ZHVI) and Zillow Observed Rent Index (ZORI) · Updated Feb 2026
Pre-filled with Boston medians. Adjust to match a specific property.
Factor in financing to see your actual return on invested capital in Boston.
Boston, MA has a population of 50,000 and has been growing at 0.3% annually — roughly in line with national trends, meaning demand is stable but not exceptional. The median home price of $715,000 paired with median rents of $3,100/mo produces an estimated cap rate of 2.94%.
Property taxes at 1.19% fall within the national average range and shouldn't present unusual challenges. The vacancy rate of 5.3% is moderate and within normal parameters for a healthy rental market.
At a price-to-income ratio of 14.7x, homes cost about 14.7 times the local median income of $48,680. This elevated ratio means homeownership is stretched, supporting rental demand but limiting buyer pools. Home values have appreciated at roughly 2.8% annually. Steady appreciation means total returns will be primarily cash flow-driven — the more sustainable model for long-term wealth building.
Bottom line: At current median prices, Boston is challenging for pure cash flow investing. Consider BRRRR strategies with below-market purchases, or look at neighboring metros with stronger price-to-rent ratios.