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AddressIntel
Free San Mateo County building permit tracker and search
AddressIntel tracks San Mateo County building permits daily, pulling from each municipal portal on the SF Peninsula. Search permits by city, address, architect, or contractor, and see every permit scored for teardown potential and developer ROI. Built for spec builders, flippers, and agents who want to spot redevelopment opportunities before they hit the MLS. Free tier for browsing permit and market data; Pro adds the full screener and API.
Hi Product Hunt. I built AddressIntel because tracking building permits on the SF Peninsula meant checking a dozen separate city portals, each with its own search form and refresh schedule. It is a free tracker and search for San Mateo County building permits by city and address, with teardown and zoning signals scored on top. The data updates daily from municipal sources. Would love feedback from anyone buying, building, or agenting on the Peninsula, and happy to answer anything about the permit-data plumbing.
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About AddressIntel on Product Hunt
“Free San Mateo County building permit tracker and search”
AddressIntel was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #160 on the daily leaderboard. AddressIntel tracks San Mateo County building permits daily, pulling from each municipal portal on the SF Peninsula. Search permits by city, address, architect, or contractor, and see every permit scored for teardown potential and developer ROI. Built for spec builders, flippers, and agents who want to spot redevelopment opportunities before they hit the MLS. Free tier for browsing permit and market data; Pro adds the full screener and API.
AddressIntel was featured in Investing (26.7k followers), SaaS (43.6k followers) and Data & Analytics (5.8k followers) on Product Hunt. Together, these topics include over 63.8k products, making this a competitive space to launch in.
Who hunted AddressIntel?
AddressIntel was hunted by Andrew Maury. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Andrew Maury