In September 2026, the median home listed in Mount Vernon for $650,000. Two months earlier, in July 2026, the median home listed in Burlington for $580,000, six miles up the same stretch of I-5. Run the math per square foot and the gap nearly disappears: $329 a square foot in Mount Vernon, $330 in Burlington. Construction costs about the same in both cities. The $70,000 difference in median price has almost nothing to do with what it costs to build and almost everything to do with what's actually getting built, and where.
That's the part most comparisons miss. People treat the Mount Vernon-Burlington gap as a location premium, as if Mount Vernon is simply the more desirable of the two and buyers pay for the name. The per-square-foot numbers say otherwise. A dollar buys the same amount of house in either city. What differs is the average size and type of house on the market, and that difference traces back to two very different decades of civic investment.
What the Numbers Actually Show
Here's the current snapshot, each figure tied to the month it covers:
| Mount Vernon | Burlington | |
|---|---|---|
| Median list price | $650,000 (Sept. 2026) | $580,000 (July 2026) |
| Price per square foot | $329 (Sept. 2026) | $330 (July 2026) |
| Median days on market | 50 (Sept. 2026) | 33 (July 2026) |
| Year-over-year price change | -3% | -5% |
Both cities are cooling slightly on price. Both are landing at nearly identical construction value. But Burlington homes are moving through the market at two-thirds the pace of Mount Vernon's. If price per square foot is the same and pace is different, the explanation has to be about mix: what kind of homes are for sale, not what they cost to build.
Why Mount Vernon Got Bigger and Older at the Same Time
Mount Vernon has spent nearly two decades pouring money into being the kind of place people don't want to leave once they're downtown. The city's Downtown & Waterfront Area Master Plan, adopted in 2008, set out to remove the barriers keeping investment out of the historic core. That effort produced the $60 million Mount Vernon Library Commons, a single project that folded a library, a community center, and structured parking into one building after a 2006 feasibility study found downtown had roughly 1,840 existing parking spaces and would need close to 1,725 more to support the growth the city wanted. The city also completed a decade-long riverfront project in phases through 2018, adding a 24-foot pedestrian promenade along the Skagit River and the 30,000-square-foot Riverfront Park plaza.
That kind of investment doesn't just beautify a downtown. It protects and extends the life of the housing stock around it. Mount Vernon's Downtown Association is a designated Washington Main Street community, and since joining that program it has seen a 65% reduction in street-level vacancies and the restoration of nine historic buildings in the district, according to the Municipal Research and Services Center. Skagit County kicked in a separate $100,000 grant in 2021 for renovations to the historic Lincoln Theatre. None of that creates new square footage. It preserves and upgrades the old kind, the larger character-era homes and buildings that tend to sit near a reinvested core.
At the same time, Mount Vernon isn't standing still on new construction. Highpoint East, a newer subdivision on the city's edge, offers seven floor plans and markets itself on walkable access to the rest of Mount Vernon's amenities. So the city's inventory right now is a genuine mix: older, larger homes near a downtown the city has spent real money protecting, plus new construction competing for the same buyer pool. That mix is also why homes sit longer. A buyer comparing a restored character home near Riverfront Park to a new build at Highpoint East is comparing two different products, and matching the right buyer to the right one takes time. Fifty median days on market in September 2026 reflects that friction, not a lack of demand.
Mount Vernon is also mid-update on its Comprehensive Plan, the periodic review Washington cities must complete under the Growth Management Act. The city expects to adopt new Land Use, Housing, and Economic Development elements before the end of 2026, with the rest of the plan following in 2027. Whatever comes out of that process will shape the next decade of what gets built where, but for now, the current mix, older and larger stock next to smaller pockets of new construction, is what's setting the median.
What Burlington Built Instead
Burlington took a different bet. Rather than reinvesting in a historic core, the city has spent the last several years building capacity along its I-5 commercial corridor. A new connector road was designed to link Burlington Boulevard, near one of the city's Costco entrances, to Walnut Street, opening up roughly nine acres of land that previously had no street frontage. That road project has already brought the LaQuinta Hotel online and is enabling construction of the Skagit Cycle Shop and the Walnut Pond Apartments.
Burlington is also adding affordable housing at real scale. Ballington Flats, a six-building, 42-unit complex at 1724 E. Rio Vista Ave., is a $20 million grant-funded project led by Volunteers of America in partnership with SMR Architects, Dawson Construction, and Beacon Development Group, and it's set to be finished by August 2026. At the groundbreaking, Burlington Mayor Bill Aslett pointed to the coordination behind it, noting that "there really is a sizable shift happening in our ability to help people" across the county's cities working together on housing.
On the for-sale side, Burlington's new-construction pipeline is unusually deep for a city its size: 23 communities and subdivisions from 14 different builders, with home sizes running between 1,000 and 3,657 square feet, according to New Home Source. That's a lot of builders competing to fill smaller, efficient floor plans rather than one historic core setting the tone for what gets built. Burlington also has an established amenity neighborhood in Skagit Golf & Country Club, a private course dating to the 1920s where condos and homes back up to the fairways, sitting alongside the newer subdivision product going up elsewhere in the city.
That combination, standardized new construction plus an established golf-course community plus a large affordable-housing project completing this year, produces a market that's easier to size up fast. Buyers know roughly what they're getting before they walk in, which likely explains why Burlington homes moved in a median of 33 days in July 2026 even as the city's overall price fell 5% year over year. Efficient, comparable inventory sells efficiently.
What This Means If You're Comparing the Two
If you're budgeting for Mount Vernon versus Burlington, the size of the check isn't really about which city is "better." It's about what kind of house $70,000 buys the difference in. In Mount Vernon, that gap is largely square footage and often era: a restored or larger character home near a downtown the city has spent nearly two decades reinvesting in, or new construction competing for the same buyers. In Burlington, the lower median reflects a market built around newer, smaller, more standardized floor plans and a commercial corridor still filling in around them.
Buyers who want speed and predictability, who'd rather compare two similar new-construction plans than weigh a 1930s bungalow against a 2024 build, are more likely to find that experience in Burlington right now. Buyers drawn to an established downtown with a library, a river-front park, and a Main Street with a falling vacancy rate are paying for square footage and often for age, not for a name on the map. Either way, the per-square-foot math says you're not overpaying for one city over the other. You're choosing what shape you want that square footage to come in.
If you're weighing Mount Vernon against Burlington for your next move, it helps to walk through your specific budget and timeline against what each city's current inventory actually looks like. Our buyer resources are a good starting point before you tour either market.
A Couple of Questions Worth Asking Directly
Does Mount Vernon's higher median mean it has better resale value? Not necessarily. Price per square foot is nearly identical between the two cities right now, so a higher median in Mount Vernon reflects the average home being larger or older, not a stronger dollar-per-foot return.
Why is Burlington's price falling faster year over year? Burlington's year-over-year drop of 5% compares to Mount Vernon's 3%, and both are modest cooling trends rather than sharp corrections. With 23 new-construction communities from 14 builders currently active in Burlington, added supply at a predictable price point can put more downward pressure on the median than a market with a wider mix of older and newer stock.
Numbers like these shift month to month, and the mix of what's actually for sale in Mount Vernon and Burlington changes with it. If you want a current read tailored to your budget and timeline, reach out to Taby Perron and the Groesbeck Group. Work With Taby
