"Many Solana Beach customers' bills will be $250 every two months while many Rancho Santa Fe residents' water bills are $2,000 every two months."
That comparison came from Greg Gruzdowich, a director of the Rancho Santa Fe Association and a former Santa Fe Irrigation District board member, during a 2023 public meeting over proposed rate changes at the district. He was not describing two different water companies. He was describing two neighborhoods on the exact same system, paying the exact same rate schedule, arriving at bills that differ by a factor of eight.
If you are comparing North County neighborhoods with a spreadsheet open, that gap is worth sitting with. The median sale price tells you what a house costs to buy. It tells you almost nothing about what a Rancho Santa Fe lot costs to keep green, and that second number has been quietly climbing for years, is climbing again right now, and is structurally built to keep climbing regardless of what happens to home values.
One district, two very different bills
The Santa Fe Irrigation District, known locally as SFID, delivers water to Solana Beach and to the unincorporated areas of Rancho Santa Fe and Fairbanks Ranch. It is a single utility with one rate schedule. What varies is the shape of the properties it serves. Solana Beach lots tend to be small. The Rancho Santa Fe Association describes the historic Covenant as roughly ten square miles with an average lot size of more than two acres, and Fairbanks Ranch and The Bridges follow a similar large-lot pattern.
SFID's rate structure is tiered by usage and meter size, not by home value or assessed price. A homeowner irrigating a half-acre of lawn and mature landscaping uses far more water than a homeowner on a compact coastal lot, and the tiered structure charges more per unit as usage climbs into the higher tiers. Two households in the same district, one with a modest lot and one with a two-acre Covenant property, can end up on entirely different rungs of the same ladder. That is the mechanical reason a $2,000 bimonthly bill and a $250 bimonthly bill can both be correct, correctly billed, and non-negotiable.
Why this has been a fight for a decade, not a surprise for a season
This is not a new complaint. The Rancho Santa Fe Association has pushed back on SFID's tiered structure for years, arguing that large-lot customers are effectively subsidizing smaller users elsewhere in the district. The Association was a plaintiff in a lawsuit against SFID's 2016 rate structure that eventually settled in 2021. In 2023, the same debate resurfaced when the district proposed another round of changes, prompting the comparison Gruzdowich offered publicly. At the same meeting, longtime resident Rory Kendall told the board he had attended many SFID sessions over the prior year and felt the district's decisions consistently favored cheaper rates for Solana Beach, adding that he hoped the Association would revive its rate lawsuit.
The district has occasionally tried alternatives, including what it calls a meter overlay that lets larger meters draw more water at lower tiered rates. Even with that adjustment, the underlying pattern has not changed. Rancho Santa Fe and Fairbanks Ranch, by virtue of lot size alone, sit on the expensive end of a rate structure that a smaller coastal lot a few miles away rarely reaches.
What's pushing the bill higher again right now
Layered on top of the tiered structure is a second problem that has nothing to do with lot size and everything to do with where the water comes from. SFID purchases roughly half of its water wholesale from the San Diego County Water Authority, and those wholesale costs have been rising steadily. According to SFID's own current rate materials, the price the district pays for imported water has climbed about 9 percent a year over the last five years and a cumulative 174 percent since 2010.
Effective January 1, 2026, SFID raised potable water rates by about 5 percent and recycled water rates by about 10 percent, both described by the district as full pass-throughs of wholesale cost increases rather than new district spending. The recycled water jump is tied to a specific and dateable event: a 25-year subsidy grant that had kept recycled water artificially cheap for the district's recycled customers, which expired in September 2025. SEJPA, the agency that treats and delivers that recycled water for Solana Beach, Rancho Santa Fe, Olivenhain and Cardiff, now has to recover that lost revenue directly from customers.
There is a third thread that matters for anyone thinking several years out rather than just at closing. SFID has been buying more expensive imported water since 2022, when local supply from Lake Hodges became unpredictable due to safety restrictions on the dam, which the district maintains is due to inadequate upkeep by the City of San Diego. SFID is currently pursuing litigation over that dam and continues to describe the loss of that cheaper local source as an ongoing drag on rates. None of this is cyclical drought pricing that eases in a wet year. It is a structural supply problem layered on top of a structural rate design, and both point the same direction.
What this actually means if you are comparing neighborhoods
If you are weighing a Rancho Santa Fe estate against a comparable property in a neighborhood outside SFID's service area, the water bill is not a rounding error. On a two-acre Covenant lot with a lawn, mature trees, and any kind of pool or spa feature, landscape irrigation alone can push a household into the district's highest tiers, where a bimonthly bill in the range Gruzdowich described is plausible rather than exceptional. That is a recurring cost that does not show up on a listing sheet, does not get baked into a mortgage calculator, and does not shrink because you negotiated a good price on the house.
It is also a cost that behaves differently from a mortgage payment. Your loan is fixed once you close. Your water bill moves every time SDCWA raises wholesale rates, every time SEJPA needs to recover lost subsidy revenue, and every time the district's board votes on a new schedule, which based on the last decade happens every two to three years. A buyer who models Rancho Santa Fe's carrying costs using only property tax and HOA dues is missing a line item that has both a wide range and an upward trend line.
None of this makes Rancho Santa Fe a bad buy. Large lots, mature landscaping, and the room to build a pool, a court, or a working garden are exactly what draw people to the Covenant and to Fairbanks Ranch in the first place. But that space has a carrying cost attached to it that is distinct from the mortgage, and it is worth pricing in before you fall for the lot rather than after.
Before you write an offer on a large-lot property
A few concrete steps make this manageable rather than mysterious.
Ask the seller for the last two bimonthly water bills, not just an estimate. SFID's structure means two homes on the same street can carry different bills based on meter size and how the landscape is irrigated, so a neighbor's number will not substitute for the actual property's history.
Ask what meter size serves the property. Larger meters can access more water at lower tiered rates under the district's overlay, which meaningfully changes where a given household lands on the tier structure.
Ask whether the landscaping is drought tolerant or turf heavy. Several landscape firms working regularly in Rancho Santa Fe now design around native and low-water planting specifically because the water bill has become a design constraint, not just an aesthetic one, and a property that has already made that shift will carry a lower and more predictable bill than one with extensive traditional lawn.
Model the bill as a recurring cost alongside HOA dues and property tax, not as an afterthought. A structure that has risen 174 percent at the wholesale level since 2010 is not a number you want to discover for the first time after closing.
If you are weighing Rancho Santa Fe against another North County neighborhood and want a straight answer on what a specific property's carrying costs actually look like, including water, I am happy to walk through it with you. Reach out to Lisa Hadzicki and let's talk about your next move.
