Free A-F building grades in 56 US cities plus Montgomery County MD, from official public records. Risk reports for any US address and 43 other countries.
Blueprint shows you what landlords and sellers don't: a building's available public records, before you rent or buy.
Search any address. In the cities we cover, get one clear A-F grade, built from official city data - code violations, complaints, evictions and more - weighted by severity and building size. Everywhere else, get a report of official records and area context instead of a grade. Tap any line to read the actual records behind the result.
FULL BUILDING GRADES IN 56 US CITIES AND MONTGOMERY COUNTY, MD
Across 27 states, from New York, Los Angeles and Chicago to Syracuse, Tacoma, Des Moines and Mesa.
MUCH MORE ABOUT THE BUILDING ITSELF
HUD inspection scores for HUD-assisted buildings, affordable-housing status, National Register historic listings, state property records, and lead water service lines in Denver, Detroit, Cincinnati, Washington DC and Pittsburgh. Building safety programs: seismic retrofit status in San Francisco, Los Angeles and Seattle, elevator, boiler and facade inspections in New York, and demolition and asbestos notices in Chicago. Plus vacant or condemned status where it is on record.
AROUND THE BUILDING
Reported crime nearby in 18 cities and 311 complaints in 16, shown as context, never part of the grade.
A RISK REPORT FOR ANY US ADDRESS
Flood zone, earthquake, wildfire, nearby airports, EPA Superfund and enforcement sites, radon zone, and high-hazard dams - from FEMA, USGS and the EPA - anywhere in the country.
AROUND THE WORLD
43 countries outside the US. France, Italy and Hungary show their official energy rating, Greece, Cyprus and Bulgaria the land registry parcel record, Singapore its Green Mark award, the UK street crime, flood risk, sold prices and a red-flag list to raise with your solicitor, Canada permit history across 31 cities. Everywhere else gets a neighbourhood area-risk score from open environmental data.
SEE IT ON THE STREET
Walk down a street in AR and watch each building's grade appear over it. Or point your camera at the building across the road and grade it where you stand. Ask out loud, hands free.
NEIGHBORHOOD CONTEXT
Median rent, income, typical age and walkability from the US Census and EPA.
PRO
An on-device AI advisor that reads the record in plain English, a viewing checklist of the exact questions the record raises before you tour the place, a PDF report to take to a negotiation, ZIP code browsing to see a whole neighborhood's worst-graded buildings on a map, iCloud sync, and a longer compare list.
PRIVATE BY DESIGN
No account, no ads, and we never sell your data. Grading happens on your phone, straight from public open-data sources. Each lookup (the address and its result) is sent to Blueprint's own server with a random ID for this install, so we can see which cities to add next and how many lookups each install makes. The ID isn't linked to you, your account or any advertising ID, your IP address isn't stored, and records are deleted after one year.
Grades are Blueprint's own calculation from public records, not an official rating, and Blueprint is not affiliated with or endorsed by any government entity. Every source is listed at blueprint.vasly.app/legal/sources.
Before you sign a lease or make an offer, check the Blueprint.
Blueprint Pro Membership is an auto-renewing annual subscription ($14.99/year) that renews each year until you cancel; manage or cancel in Settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://blueprint.vasly.app/legal/privacy
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During a viewing, track what you asked and heard, see what this grade cannot tell you, and get a recheck reminder. Journal adds Things to ask: questions drawn from flagged records. Kansas City municipal records: permits, certificates of occupancy, open code violations, zoning, historic districts. England and Wales: EPC energy ratings in AR with a list view, a GPS accuracy safeguard, and a broadband availability link to Ofcom. Trust panel shows city data freshness. Pro: refresh and compare saved buildings. Share reports with live links. Settings adds a Data sources link and an independence disclaimer. Building pulse chart and copy fixes.
Version 1.3.14
The developer, Pritesh Chauhan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Search History
Identifiers
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Pritesh Chauhan
Size
12.5 MB
Category
Lifestyle
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 1.0 or later.
Languages
English and 14 more
English, Bengali, French, German, Gujarati, Haitian, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese