The Real Cost of Living in El Granada, Moss Beach & Montara, California

Three Communities, Three Different Price Bands

El Granada's numbers: Redfin puts the median sale price at $1,371,179 as of a May 2026 snapshot, down 4.1% year-over-year; Movoto's June 2026 figure runs higher, at $1,574,000. Moss Beach: Redfin's most recent monthly figure was $1.6 million, down 1.5% year-over-year, while Homes.com separately reported a $1.4 million median sale price, down 10% year-over-year, and Movoto's July 2026 median list price was $1.39 million. Montara is the priciest and most volatile of the three by these figures: Redfin's trailing three-month window ending May 2026 shows a $1.8 million median sale price, up 16.4% year-over-year, while Zillow's separate, smoothed Home Value Index put the typical Montara home at $1,503,290, up a much more modest 3.4% -- a real, disclosed illustration of how differently a small-sample median sale price and a smoothed valuation index can move in the same market over the same period.

The honest takeaway: none of these three communities trades enough volume in a given month for a single quoted median to function like a stable, precise index. A buyer comparing "El Granada" to "Montara" prices should treat every number above as a rough band, not a precise year-over-year benchmark, and should pull actual closed comps for the specific street and lot type from a local agent rather than relying on any citywide aggregate -- especially given that Redfin, Movoto, Zillow, and Homes.com disagree with each other by six figures on the same community in the same general window.

Property Tax: Prop 13, Three Different Effective Rates, and What That Means in Dollars

California's Proposition 13 caps the general property tax rate at 1% of a property's assessed value, but assessed value is set at the purchase price in the year a property last sold (or was substantially improved), then allowed to rise no more than 2% per year regardless of how much market value actually moves -- meaning a house bought in 2005 and a nearly identical house next door bought in 2025 can carry dramatically different assessed values and tax bills, even though they'd sell for the same price today. Layer on local voter-approved bonds, school parcel taxes, and special-district assessments, and the effective rate in practice runs above that bare 1% figure everywhere in the county. Ownwell's tracking puts El Granada's median effective rate at roughly 1.19%, Montara's at roughly 1.39%, and Moss Beach's at roughly 1.40%, against a San Mateo County-wide median around 1.23%.

Applied to real numbers: at El Granada's 1.19% rate, a $1,371,179 purchase (the Redfin median above) would carry an estimated first-year tax bill around $16,317; at Moss Beach's 1.40% rate, a $1,400,000 purchase runs about $19,600; at Montara's 1.39% rate, a $1,800,000 purchase runs about $25,020. These are rate-times-purchase-price estimates for a property assessed at its full current sale price -- the actual number for any specific existing listing depends on that property's own assessment history, which only the San Mateo County Assessor-County Clerk-Recorder's office can confirm. A buyer should always pull the actual current tax bill for a specific parcel, not assume the new-purchase math above applies to a resale.

Special Districts Bill You Instead of a City -- and There Are Several

None of these three communities is an incorporated city, so there's no single municipal water or sewer bill the way there would be in neighboring Half Moon Bay. El Granada's sewer, parks, and garbage service runs through the Granada Community Services District, which also covers Princeton and Miramar and serves roughly 6,000 residents across more than 2,500 homes and businesses. Montara and Moss Beach both get water, sewer, and garbage service from the Montara Water & Sanitary District. Both districts' wastewater ultimately flows to a shared treatment plant operated by the Sewer Authority Mid-Coastside, a joint-powers agreement dating to 1976 between those two districts and the City of Half Moon Bay -- meaning a genuine, currently active infrastructure emergency in one district (see the Seal Cove land-movement situation below) can have knock-on effects for shared regional infrastructure, not just the immediately affected streets. Fire protection across all three communities runs through the Coastside Fire Protection District, a separate special district covering roughly 30,000 residents and 50 square miles including Half Moon Bay. A buyer relocating from a single-city-government market should budget real time to identify and contact the correct district for each specific utility question, rather than assuming one phone call covers everything the way it might in an incorporated town.

Insurance: A Strained Statewide Market, Now Layered With a Fresh 2025 Wildfire Remap

California's homeowners insurance market has been under sustained pressure statewide for several years, and Bay Area non-renewal tracking has specifically flagged San Mateo County coastside towns -- including areas near Moss Beach and Montara -- among the region's higher non-renewal-rate communities. That backdrop got a fresh, locally specific complication in 2025: CAL FIRE's statewide Fire Hazard Severity Zone remap newly painted roughly the northern half of Montara (from about 12th Street north to 1st Street) and the portion of Moss Beach south of Ellendale Street as moderate-to-very-high fire hazard severity, areas that had previously been rated low-severity (gray) on the state's map. That's a real reclassification with real underwriting consequences, not a hypothetical -- insurers and the state's own FAIR Plan of last resort both reference these zone designations, and a property that crossed from gray to orange or red on the 2025 map is now a meaningfully different underwriting case than it was a year earlier, independent of anything about the specific house.

None of this means insurance here is unavailable -- it means it should be actively shopped and quoted before assuming a number, not budgeted from a statewide average. A Fire Hazard Severity Zone rating describes 30-to-50-year physical fuel and terrain conditions, not a prediction of fire in any specific year, and it is a distinct legal category from any individual insurer's own risk model; a specific parcel's current zone can be checked directly at the state's own viewer (osfm.fire.ca.gov). Get an actual quote from a California-licensed broker for any specific address, and ask directly whether that address's zone status changed in the 2025 remap -- a fact worth knowing before making an offer, not after underwriting falls through.

The Seal Cove Situation: A Real, Current Cost Risk for One Specific Neighborhood

This deserves its own line item because it is unusually specific and unusually current. Moss Beach's roughly 170-home Seal Cove neighborhood, sitting atop Pillar Point Bluff, has a long-documented history of slow ground movement -- San Mateo County abandoned sections of the bluff-edge Ocean Boulevard in 1995 and again in 2006 for the same underlying reason -- but that movement accelerated sharply starting in mid-February 2025, breaking water mains and sewer laterals maintained by the Montara Water & Sanitary District. The district's board declared a formal district emergency on March 27, 2025; San Lucas Avenue has been closed to traffic at Ocean Boulevard since March 2023 and at Del Mar Avenue since January 2025; at least one longtime resident's home was red-tagged as unsafe with a two-week evacuation order; and reporting found at least 17 homes in the affected area lost safe drinking water at points during the crisis. County officials have characterized the specific ground movement as a deep-seated, slow-moving landslide, distinct from (though occurring in the same small area as) the Seal Cove Fault, an onshore strand of the San Gregorio Fault Zone that also runs directly through this neighborhood. For any specific Seal Cove-area listing, a buyer needs the current status of that exact parcel confirmed directly with San Mateo County Planning and Building and the Montara Water & Sanitary District -- this page could not confirm, as of this research, whether the 2025 emergency has since been resolved, whether any specific homes have been bought out or repaired, or what it currently costs a Seal Cove homeowner in insurance or remediation assessments.

Building, Remodeling, or Adding an ADU: The Permit Freeze

This is a real, current cost factor that has nothing to do with a specific house and everything to do with timing a project. San Mateo County's Local Coastal Program -- adopted by countywide voter initiative in 1986 as Measure A -- caps new residential building permits across the entire unincorporated Midcoast, which includes all three of these communities, at 40 units per calendar year under LCP Policy 1.23. County planning staff have indicated that a 2025 affordable-housing project's permit allocation effectively exhausted the year's remaining cap, freezing new Midcoast residential building permits until 2028, with officials warning of a potential backlog stretching into 2031 depending on how a negotiation with the California Coastal Commission over possible LCP amendments plays out. For a buyer planning a major remodel, a new build, or in some cases an accessory dwelling unit, this is a direct cost and timeline factor that should be confirmed with San Mateo County Planning and Building before signing any contract that assumes a specific permit timeline -- not an abstract policy footnote.

Short-Term Rentals: A Real County Permit System, With Real Caps

Since 2017, San Mateo County has run a formal Short-Term Rental permit system across its unincorporated Coastal Zone -- which covers El Granada, Montara, Moss Beach, Miramar, and Princeton -- requiring a county permit and payment of the county's Transient Occupancy Tax on every rented night. Eligible properties must be legal residences on R-1 (single-family) or R-3 (multi-family) zoned parcels; unhosted rentals (the owner not present) are capped at 180 nights per calendar year. Enforcement carries escalating fines for unpermitted operation: up to $1,500 for a first violation, $3,000 for a second within a year, and $5,000 for each additional violation within that same year. Anyone underwriting a purchase here on assumed short-term-rental income should confirm current permit availability and zoning for the specific parcel directly with San Mateo County Planning before assuming that income is available -- this page states the rule structure, not a guarantee that a specific address currently qualifies.

Putting a Real Number Together

For a representative purchase in this price band -- call it $1.4M-$1.8M depending on which of the three communities -- a realistic annual recurring-cost floor looks roughly like: $16,500-$25,000 in property tax at the community-specific effective rates above; a homeowners premium that needs an actual current quote given the 2025 fire-zone remap and the region's documented non-renewal pressure, rather than a statewide average; likely special-district fees for water, sewer, and garbage billed separately from any city tax bill; and, for anyone considering new construction or a major addition, a real possibility of a multi-year wait behind the 2028 Midcoast permit freeze. None of these figures substitutes for an actual county tax card, actual current insurance quotes, and an actual comparative market analysis for a specific property -- but together they give a far more honest starting budget than a bare purchase-price headline alone.