United States 2026 · Every advertiser
YES on Prop 45 - Building a More Affordable California
This page ran 57 paid political ads on Facebook and Instagram between 30 September 2026 and 23 October 2026. Meta reports $752.7–909.5K of spend, which makes it the 81st largest advertiser of the 24,034 pages in our data. Advertiser type: Group or campaign. Most of its spend took no side. Race: Ballot measures. Paid for by Yes on 45 – Building a More Affordable California, a Coalition of Water, Affordable Housing, Clean Energy, Small Business, Healthcare & Community Leaders. Ad Committee’s Top Funders: Building a Better California, California Building Industry Association, California Chamber of Commerce.
Data from the Meta Ad Library, pulled 4 November 2026. Election on 3 November 2026. · Every ad of this page in Meta’s Ad Library ↗
57
ads
$831.1K
reported spend, range $752.7–909.5K
0.0%
of spend on federal races
$6.5K
median spend per ad
Spend by week the ad started
Tone
Share of the 57 ads with text that our model classified. Attack ads name an opponent.
Topics
Spend by race: Ballot measures 100%.
Spend by ad language: English 100%.
The costliest ads
The highest-spend ad of each distinct text, as it ran.
California’s broken approval process means longer delays and higher costs. Prop 45 holds government accountable with firm timelines to get essential projects approved faster. Vote Yes on Prop 45 for a more affordable California.
2 October 2026 · YES on Prop 45 - Building a More Affordable California · $100–125K · 1M+ impressions · Promotional · Ad Library
California is failing us! Prop 45 cuts bureaucratic red tape and costly delays so California can build the essential projects we need faster and more affordably. Join taxpayers and small businesses: Vote Yes on 45 to speed up approvals on the projects that matter most.
15 October 2026 · YES on Prop 45 - Building a More Affordable California · $45–50K · 1M+ impressions · Promotional · Ad Library
It takes too long and costs too much to build housing in California. YES on 45 sets firm timelines and cuts unnecessary delays so we can build the housing Californians need faster and more affordably.
30 September 2026 · YES on Prop 45 - Building a More Affordable California · $45–50K · 1M+ impressions · Promotional · Ad Library
California is too expensive, and costly delays make it worse. YES on Prop 45 streamlines government reviews so we can build housing and essential infrastructure faster and more affordably.
2 October 2026 · YES on Prop 45 - Building a More Affordable California · $45–50K · 1M+ impressions · Promotional · Ad Library
Every year of delay means Californians wait longer and pay more for the essential projects our communities need. YES on 45 cuts costly red tape and unnecessary delays so California can build faster and more affordably.
30 September 2026 · YES on Prop 45 - Building a More Affordable California · $35–40K · 1M+ impressions · Promotional · Ad Library
California is too expensive. YES on Prop 45 helps tackle our cost of living crisis by cutting costly red tape and unnecessary delays that slow down the housing and essential projects we need. Vote YES on 45.
30 September 2026 · YES on Prop 45 - Building a More Affordable California · $25–30K · 1M+ impressions · Promotional · Ad Library
Figures cover domestic political ads paid in dollars, from 4 May 2026. Spend is the sum of Meta’s range midpoints; impressions above one million are reported as “1M+”, so impression figures are floors. Each ad counts in the week its delivery started, with its lifetime spend at our last pull; ads still running before the vote are counted as of 31 October 2026.
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