Cambridge.

Cambridge isn't really one place — it's a string of squares, each with its own personality, stitched together by the Red Line and the 1, 66, and 77 buses. Harvard Square anchors the west: bookstores, brick sidewalks, the undergraduate energy of Harvard Yard, and some of the priciest single-family homes in the state along Brattle Street and the Avon Hill side streets. Kendall Square anchors the east: glass-and-steel biotech towers, MIT, and the densest concentration of life-science capital on the planet. Between them, Central, Porter, and Inman Squares each pull a different crowd — Central for the artsy and student-priced, Porter for the family-friendly Somerville border, Inman for the foodie corridor along Cambridge Street.

Transit is the differentiator. The Red Line runs the spine of the city with stops at Harvard, Central, Kendall, and Porter, putting most residents within 5-15 minutes of downtown Boston, the Seaport, or South Station. The Green Line Extension finally reached Lechmere in 2022, opening East Cambridge and the NorthPoint development to a second rail option. Bike infrastructure is among the best in the country — protected lanes on Mass Ave, Western Ave, and Broadway, plus Bluebikes stations every few blocks. Many Cambridge buyers genuinely don't own a car, which reframes the math on housing budget.

The housing stock reflects the city's age and density. Three-deckers built for early-20th-century factory workers now sell as single-family conversions or condo-ized into three floor-through units. Brick row houses date to the 1840s in the Cambridgeport and Mid-Cambridge pockets. Mid-century brick co-ops cluster around Harvard. Newer construction is mostly condo, concentrated along the Kendall and NorthPoint corridors, where biotech and tech buyers drive a premium-priced new-build market. Single-family inventory is brutally tight — fewer than 200 SFR sales in a typical year across the entire city.

What you should know before buying here: Cambridge real estate trades on micro-geography. A house two blocks from Harvard Square is not the same product as a house two blocks from Alewife, even if they're in the same school catchment. Condo associations vary wildly — some triple-decker conversions have functional self-managed HOAs, others are a deferred-maintenance disaster waiting at your first capital assessment. Property taxes are surprisingly reasonable for the price point (the residential rate is one of the lowest in the state), but condo fees and the city's strict rental and renovation rules deserve close reading before you sign. Working with a broker who knows which side of which square you actually want to live on is the difference between a great purchase and a regretful one.