A seller in Leucadia pulls up the latest market snapshot this month and sees the median sale price up nearly 13 percent from a year ago. It reads like permission to price aggressively. Comparable sellers in Old Encinitas or Cardiff-by-the-Sea might see something similar and draw the same conclusion.
The number underneath that headline tells a different story. Over the three months ending August 2026, Leucadia's price per square foot actually fell 7.4 percent from the year before, even as the median sale price climbed 12.8 percent to $2.8 million. Those two figures cannot both describe the same set of homes getting more valuable. They describe a market where the mix of what sold changed, not necessarily the value of any single property in it.
That distinction is the difference between pricing a listing correctly and leaving money on the table, or overpricing it and watching it sit.
Over the three months ending August 2026, Leucadia's median sale price rose 12.8 percent year over year. Its price per square foot fell 7.4 percent in the same window.
The Two Numbers That Don't Agree
Median sale price answers one question: what did the typical home that closed cost? Price per square foot answers a different one: how much is a given amount of space actually worth? When both move in the same direction, the market is telling a consistent story. When they split, as they did in Leucadia this year, the split itself is the story.
The likely explanation is a shift toward larger, view-oriented properties closing this cycle rather than a genuine repricing of comparable homes. Leucadia is a market where multimillion-dollar bluff-adjacent rebuilds sit blocks from 1950s surf cottages, and with only 24 homes selling in August 2026 (down from 26 the year before), it takes just a handful of larger estate sales to pull the median up while the underlying per-foot value softens. Small sample sizes swing hard in either direction, and Leucadia's is small enough that one or two closings at the top end can move the headline number more than it moves the market.
Citywide, the pattern is calmer but points the same direction. Encinitas as a whole posted a median sale price of $2.2 million over the three months ending May 2026, up 8.1 percent year over year, while price per square foot rose just 0.1 percent in the same period, functionally flat. The city's overall median is being pulled by a similar, smaller version of the same mix effect, while the true per-foot value of a typical Encinitas home has barely budged.
What's Actually Selling Right Now
| Median sale price (3-mo trailing) | Price per sq ft | YoY price/sq ft change | Days on market | |
|---|---|---|---|---|
| Encinitas (citywide) | $2.2M (as of May 2026) | ~$1,030 | +0.1% | 19 days |
| Leucadia | $2.8M (as of Aug 2026) | ~$1,050 | -7.4% | 35 days |
| Cardiff-by-the-Sea | $2.7M (as of Aug 2026) | Not separately reported | N/A | 29 days |
Cardiff adds its own wrinkle. Its median sale price rose 7.7 percent year over year to $2.7 million over the three months ending August 2026, a number that looks steady and unremarkable next to Leucadia's swing. But Cardiff's average house price, reported at $2.06 million for the most recent month, was down 35.3 percent from a year earlier. That is not a market correction. With only 35 homes selling in Cardiff in August 2026, up from 29 the year before, the sample is thin enough that a cluster of Composer District estates closing in one stretch and a cluster of smaller Walking District attached homes closing in the next can swing an average by a third without any single home actually losing value.
The practical takeaway for anyone comparing these three pockets is that citywide and even neighborhood-level medians move on volume as much as value when transaction counts are this low. A buyer using last quarter's median to gauge what a specific lot or floor plan should cost is comparing themselves to a moving target shaped by whatever happened to close, not by what a similar home is actually worth today.
The Rule That Caps Your Upside If You're Buying for Income
Encinitas's price per square foot carries a premium that some buyers plan to offset with short-term rental income, particularly in the ocean-adjacent tracts of Leucadia and Cardiff where per-foot values run highest. That plan runs into a regulatory ceiling that has been on the books since late 2022 and is still actively contested in 2026.
The city caps non-hosted short-term rentals at 2.5 percent of total housing units citywide, but allows a higher 4 percent share within the Coastal Zone west of Interstate 5, which is the exact strip where Leucadia's bluff lots and Cardiff's ocean-view Composer District sit. Non-hosted units also have to sit at least 200 feet from any other non-hosted rental, a spacing rule meant to prevent entire blocks from converting to vacation housing.
As of April 2026, the city had issued roughly 443 permits, about 350 of them non-hosted, most clustered west of I-5, with staff estimating another 200 or so operating without a permit and planning to step up enforcement in the months that followed. That same month, the Encinitas City Council voted 3-2 to hold its three-night minimum stay for non-hosted rentals rather than adopt the two-night minimum the California Coastal Commission had proposed, a standoff reported by Hoodline that remained unresolved as of that vote. One small residential community, Seabluffe, is exempted from the caps entirely because of how it was originally developed, but that exemption does not extend to the rest of the coastal strip.
For a buyer weighing whether a Cardiff or Leucadia purchase pencils out with rental income attached, the math depends on whether the west-of-5 non-hosted allotment still has room, not just on what the home costs per square foot. The city's short-term rental page tracks the permit count and is worth checking before assuming a pro forma STR income on any specific address.
Reading the Map by Sub-Neighborhood
Old Encinitas, the walkable core around Moonlight Beach and Coast Highway 101, has historically carried the highest price per square foot in the city, a premium tied less to lot size than to the ability to walk to the beach, the La Paloma Theatre, and the downtown restaurant strip. Buyers here are paying for location permanence more than square footage.
Leucadia, to the north, runs on a different logic. Eucalyptus-lined streets and beach access through switchbacks at Beacons and Grandview sit alongside a genuinely wide range of housing stock, from original 1950s surf shacks to multimillion-dollar modern compounds. That range is exactly why its median and its per-foot value can diverge so sharply in a given quarter. The neighborhood's own local shorthand, keep Leucadia funky, describes a market that resists the kind of uniform pricing that makes medians reliable.
Cardiff-by-the-Sea splits along its hillside terrain into two distinct experiences. The Walking District closer to Restaurant Row and the Cardiff Kook statue skews toward attached homes and smaller cottages. The Composer District, terraced up the hillside toward the ocean, is where custom estates with unobstructed Pacific sightlines command the top of the market. Much of Cardiff falls within the Coastal Zone, which means exterior changes go through California Coastal Commission review, and height limits are enforced specifically to protect ocean sightlines for neighboring properties, a detail that matters enormously if a remodel or a second story is part of the plan.
A Few Questions Worth Asking Before You Price or Offer
If the median is up, does that mean my home is worth more than last year? Not automatically. Check the price per square foot for homes genuinely comparable to yours in size, lot, and proximity, not the trailing median for the whole sub-neighborhood, especially in a lower-volume market like Leucadia or Cardiff where a handful of sales can swing the average.
Can I count on short-term rental income to offset a premium purchase in Cardiff or Leucadia? Only if the non-hosted STR allotment west of Interstate 5 still has room and the property clears the 200-foot spacing requirement from existing rentals. The city's permit count is public and worth checking before that income assumption goes into an offer.
Why did Cardiff's average price fall over a third in a year while its median rose? Low transaction volume. With around three dozen homes selling in a typical month, the average is sensitive to whichever properties happen to close, while the median, less swayed by outliers, held closer to a steady climb.
Numbers like these are exactly why a market this size rewards someone who tracks it closely rather than someone reading the headline figure once. If you are weighing a purchase or a listing in Leucadia, Cardiff, or Old Encinitas and want the comparable-by-comparable read rather than the citywide average, Charlotte Kornik can walk through what a specific address is actually worth against this year's mix, not last quarter's median.
