Building Kidz On 20th Avenue · 1258 20th Avenue, Child Care Center, San Francisco
Building Kidz On 20th Avenue is a licensed child care center in San Francisco, CA, licensed for up to 22 children and serving children in more than one age group. It has held its California license since 2025. Since February 2021, state licensing staff have inspected it 0 times and investigated 1 complaint, 0 of them substantiated. No visit in that period produced a citation, which puts it among the 34% of ranked California centers with no citations. It has too few inspections so far for a statewide comparison.
Inspection record
Every state visit
Citations, newest first
Complaint investigations
How often are complaints about daycares in San Francisco County substantiated? See the county-by-county report →
About this center
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Common questions
Has Building Kidz On 20th Avenue had any serious violations?
No Type A citations since 2021.
Have there been complaints about Building Kidz On 20th Avenue?
California investigated 1 complaint since 2021 and substantiated 0. Allegations are shown only for substantiated complaints.
How much does Building Kidz On 20th Avenue cost?
California does not publish individual centers’ prices, so ask Building Kidz On 20th Avenue for its current tuition. For comparison, the median full-time price at licensed centers in San Francisco County, which includes San Francisco, was $2,084 a month for infants (about $2,630 today), $1,735 a month for preschoolers (about $2,190 today) and $792 a month for school-age children (about $1,000 today) in the state’s 2021 Regional Market Rate Survey.
Who runs Building Kidz On 20th Avenue?
The licensee is Hummingbird Speed LLC, and the administrator listed with the state is Sylvia Xuereb.
Licensed centers nearby
1278a 20th Avenue, San Francisco · under 0.1 mi away · 40 spotsNo citationsBuilding Kidz Of Sf 20th Avenue
1214 20th Avenue, San Francisco · under 0.1 mi away · 20 spotsToo few inspections to compareLittle Robles In The Sunset
1319 20th Avenue, San Francisco · under 0.1 mi away · 45 spotsMore citations than mostSan Francisco Montessori Academy
1283 22nd Ave, San Francisco · 0.1 mi away · 23 spotsNo citationsWah Mei School
1400 Judah Street, San Francisco · 0.2 mi away · 65 spotsAbout typicalSFUSD-jefferson Early Education School-preschool
1350 - 25th Avenue, San Francisco · 0.3 mi away · 56 spotsAbout typical
Citations are quoted from California Department of Social Services inspection and complaint reports. Type A citations are the state’s most serious category (an immediate risk to children’s health, safety or personal rights); Type B citations are a potential risk. A citation is a finding about one rule, not a judgment about a center overall. Complaint allegations appear here only when the state substantiated them.
To read the full state reports, search facility number 384004986 on the California Care Facility Search. Data refreshed Oct 3, 2026.
Comparing centers? See how to choose a daycare: 30 questions to ask and a printable checklist.