How Much Does It Cost to Live in Lexington, MA?

Owning a home in Lexington is expensive, and housing drives almost all of the cost. Closed sales over the last 90 days had a median price of $1,570,000, and the median active listing sits at $1,798,000. Everything else, from taxes to heating, scales off that number.

What the Housing Numbers Actually Say

As of October 11, 2026, MLS PIN shows 93 Lexington homes sold in the last 90 days, with an average of 39 days on market. There are 103 active listings right now.

The $228,000 gap between the median list price and the median sale price does not mean sellers are taking big discounts. It mostly reflects a different mix of homes. Higher-priced listings tend to sit longer, so they make up a larger share of what is still on the market.

For budgeting, the closed figure is the more honest anchor. On a $1,570,000 home, 20% down is $314,000, leaving a loan of $1,256,000. At 10% down you would need $157,000 in cash and borrow $1,413,000. Either way you are in jumbo territory, so expect lenders to scrutinize your reserves and debt-to-income more closely and ask for more paperwork.

The Carrying Costs People Underestimate

The mortgage payment is only part of the monthly picture. Here is what to price out before you make an offer:

• Property taxes. These are significant at Lexington price points. Look up the current residential rate and a specific property's assessed value on the town assessor's site rather than relying on a listing estimate.
• Insurance. Replacement cost on a larger or older home drives premiums. Get a quote on the actual address before you commit.
• Heating and maintenance. In my experience, many Lexington homes are older capes, colonials and mid-century houses. Inspections often turn up aging heating systems, roofs and windows that can mean five-figure spending in the first few years.
• Commuting. Lexington has no subway or commuter rail station, so most households budget for at least one car.

When you run your numbers, plug in a real tax figure for the specific property. That gives you a far more accurate monthly total than principal and interest alone.

How Lexington Compares

I don't have verified side-by-side figures for neighboring towns in this data, so I won't guess. The town data explorer pulls Census figures for household costs across Greater Boston, and the Lexington town page has more local context. For public schools, the state DESE district profiles are the primary source.

Bottom Line

Plan on roughly $1.5 to $1.8 million for a typical Lexington home, plus a meaningful tax bill and upkeep budget on older housing stock. With 39 average days on market, buyers have some time to do their homework, but not much room to be sloppy about the full monthly cost. If you want to test a specific price against your budget, the mortgage calculator is a quick place to start.

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Data provided by MLS Property Information Network

Plato Asadov (Aflatun Asadov)
Licensed Massachusetts Real Estate Salesperson, Lic. #9579004
Brokered by Steve Bremis Realty Group. Equal Housing Opportunity.
Phone: 617-302-7222 · Email: [email protected] · realestoria.com
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This article was drafted with AI assistance from Plato's research tools and reviewed by Plato before publishing. Information deemed reliable but not guaranteed; it is general education, not advice for your specific situation.