What AuctionSift does
64 data points per property. Scoring, hazard flags, satellite imagery, and valuations — for every property in an auction, before the auction starts.
Property Enrichment
Every property is enriched with 64 data points from county records, valuation APIs, and hazard databases.
- —APN, owner, lot size, zoning, year built
- —AVM valuations from multiple sources
- —Comparable sales within 1 mile
- —Tax history and lien amounts
- —Legal description and deed info
Scoring & Grading
A composite score from 0–100 with sub-scores across six dimensions so you can quickly filter 900+ properties.
- —Financial: discount-to-value, price per sqft
- —Condition: year built, property type, lot size
- —Title: lien complexity, ownership history
- —Location: neighborhood quality, school ratings
- —Regulatory: zoning, HOA, deed restrictions
- —Occupancy: vacancy indicators, utility status
Hazard & Risk Flags
FEMA flood zones, fire risk areas, environmental flags, and title issues — surfaced before you bid, not after.
- —FEMA flood zone classification
- —Wildfire risk scoring
- —Environmental contamination flags
- —Title complexity indicators
- —Access & road type classification
- —HOA and deed restriction alerts
Satellite & Parcel Maps
Aerial imagery and parcel boundaries for every property. See what you're bidding on without driving there.
- —High-resolution satellite view
- —Parcel boundary overlay
- —Street View links when available
- —Neighborhood context view
- —Distance to nearest city center
Auction Coverage
We track tax deed and tax lien auctions across multiple states. Coverage expands every week.
- —Florida, California, Texas, Georgia, and expanding
- —Tax deed and tax lien auction types
- —Automatic new auction detection
- —Enrichment starts weeks before auction date
- —Historical auction data for research
Search & Filter
Filter by score, property type, price range, location, and hazard flags. Find the 20 properties worth investigating out of 900.
- —Filter by A/B/C/D score tier
- —Property type: SFR, MH, VL, commercial
- —Price range and discount-to-value
- —Exclude flood zones or fire risk areas
- —Saved searches with email alerts (Pro)
Data Tables
Every property in a sortable, filterable table. Sort by any column. Click any row for the full detail panel.
- —Sort by score, price, discount, city
- —Column visibility controls
- —Inline score badges and hazard flags
- —Click-to-expand property detail panel
- —Keyboard navigation support
Export & Download
Download the full enriched dataset as CSV. Every data point, every property, ready for your spreadsheet.
- —Full CSV export with all 64 fields
- —Filtered export (only your selection)
- —Batch comparison sheets
- —Print-friendly property reports
How it works
Three steps from auction list to enriched dataset.
We find the auction
County posts an auction list. We detect it and import every property.
We enrich the data
Each property gets 64 data points from county records, valuation APIs, and hazard databases. Then scored A–D.
You research in minutes
Browse, filter, and sort. Find the 20 properties worth investigating out of 900. Export to CSV.
See it in action on a real auction.
Every auction has a free preview with sample data, score distributions, and a map of all properties.