The Real Cost of Owning in Burlingame, CA

Purchase Price: Two Separate Tiers, Not One Market

Burlingame's median sale price runs roughly $2.5 million to $2.9 million across 2026 market-tracker snapshots, and the sources genuinely disagree on both the exact number and the trend direction: Redfin's three-month median sits near $2.9 million, up roughly 0.8% year-over-year, while Zillow's typical-value figure runs closer to $2.5 million and describes an 8.6% year-over-year decline. That gap likely reflects different methodologies (sale price versus a modeled home-value estimate) as much as a real market shift, and this page states both rather than picking the more flattering one. The median sale price per square foot is cited around $1,550, up roughly 10% year-over-year even as the headline median price figures diverge -- a sign of a genuinely thin, low-volume luxury market where a handful of large or small transactions can swing the median significantly month to month.

Hillsborough runs in a materially different tier entirely. Aggregator figures for the town range from roughly $2.6 million up to $6.2 million depending on the source, the time period, and which neighborhood mix is included in a given dataset -- a Hillsborough Hills-specific snapshot recently cited a $5.2 million median, down 21.1% year-over-year, illustrating how volatile a small, thin luxury dataset can look month to month. Whatever the precise current figure, Hillsborough's half-acre minimum lot size and zero-commercial-zoning estate character put it in a fundamentally different buying conversation than Burlingame -- treat any single cited number for either town as directional, not a guaranteed price, and get a current comparative market analysis from a local agent before setting a budget.

Property Tax: Below Both the County and State Average in Burlingame

Every property in both towns runs through the San Mateo County Assessor under California's Proposition 13 framework -- covered in full detail on this site's Property Tax page. The genuinely notable figure here: Ownwell's city-level data cites a Burlingame-specific effective rate of 1.16%, which sits below both the California statewide median (1.21%) and the general San Mateo County range most homeowners fall into (roughly 1.25%-1.26%). That's a real, sourced, favorable data point for Burlingame relative to some of its county neighbors -- though which specific tax rate area a given parcel sits in still determines the exact add-ons layered on top of the 1% constitutional base.

Put in real dollars: a $2.7 million Burlingame purchase at the 1.16% effective rate works out to roughly $31,320 in first-year property tax. A $5 million Hillsborough purchase, using a more conservative San Mateo County-wide 1.25% rate absent a confirmed Hillsborough-specific figure, works out to roughly $62,500 per year. Both are illustrative rate-times-price calculations for planning purposes only, not a substitute for the Assessor's own parcel-specific figure -- and because Prop 13 resets assessed value only at a change of ownership, a seller's current tax bill (especially a longtime Hillsborough estate owner's) tells a new buyer almost nothing about their own future bill.

Insurance: Earthquake Coverage Matters Here More Than Wind or Wildfire

Neither town carries hurricane wind exposure, and Burlingame's own flat, bayfront and downtown geography carries essentially no wildfire risk -- a genuinely different profile than California's hillside and wildland-urban-interface communities. Hillsborough is a partial exception: the town manages nine open-space areas totaling roughly 259 heavily vegetated, rugged acres, and it runs its own wildfire preparedness program and fuel-load assessment -- a real, if secondary, consideration for a Hillsborough property near those open-space parcels, covered in more depth on this site's Coastal Insurance page.

The insurance cost that applies broadly to both towns is earthquake coverage, since neither a standard California homeowners policy nor a typical mortgage requirement includes it. Coverage through the California Earthquake Authority averages roughly $1,770 annually for $500,000 of coverage, with premiums for a single-family home generally ranging $800 to $2,000-plus depending on the specific home, policy, and deductible -- and CEA deductibles typically run 10% to 20% of the dwelling coverage amount, a meaningfully larger out-of-pocket exposure at the time of a claim than a typical homeowners deductible. This page did not find a confirmed Burlingame- or Hillsborough-specific earthquake premium distinct from these general California figures; get an actual CEA quote through a participating insurer before budgeting a number.

Flood Insurance and Shoreline-Specific Costs

Burlingame has participated in the National Flood Insurance Program since 1981, and the majority of the city's land area falls within FEMA and California Department of Water Resources-mapped flood hazard zones, covered in full on this site's Flood Zones page. A bayfront-adjacent Burlingame property may require mandatory flood insurance depending on its specific FEMA zone designation; this page did not find confirmed current NFIP premium figures specific to Burlingame and recommends getting a quote against a specific parcel's flood zone. Hillsborough, being landlocked with no Bay frontage, does not carry this same shoreline flood-insurance consideration, though it can still see inland flooding from creek and storm-drain overflow during major rainfall events.

HOA and Ongoing Costs

Burlingame's housing stock includes both single-family homes across its named neighborhoods (Easton Addition, Burlingame Park, Ray Park, and others, covered on the Neighborhoods page) and condominium buildings, which carry HOA dues entirely separate from property tax -- these don't run through the county assessor, aren't governed by Prop 13, and can change on the HOA's own schedule. This page did not find confirmed current building-specific HOA fee data for Burlingame and recommends getting current dues directly from a specific building's HOA or management company before budgeting. Hillsborough's estate-lot housing stock is almost entirely detached single-family homes with no meaningful HOA-fee dimension in most cases, though individual estate maintenance costs -- landscaping and upkeep on half-acre-plus lots -- can be substantial and should be budgeted separately from any figure on this page.

What This Page Does Not Know

This page does not have a single reconciled median home price for either town, a confirmed current NFIP flood insurance premium for a specific Burlingame parcel, confirmed current HOA fee data for any specific Burlingame condo building, or a confirmed Hillsborough-specific earthquake insurance premium distinct from general California CEA figures. Get current numbers from the San Mateo County Assessor, a California-licensed insurance agent, and a local buyer's agent before budgeting a purchase.